Becoming a Lord of Time…

…or, how to make Time Machine treat a duplicated and enlarged volume as the original, and continue incremental backups.

It’s not supposed to be possible, but after 3 days of research, and multiple 4-8 hour backup sessions, I’ve cracked it – done something that, as far as I can tell, noone else believes can be done, or has documented how to do. If you follow the instructions here, using only free tools, you’ll be able to do it as well.

The Problem:

You have a Time Machine drive handling backup for multiple drives attached to your system. For example:

Boot / User: 500gb, Photos: 900GB.

Right now, your Time Machine backup is around 1.4TB minimum. On a 2TB drive, that leaves you with 600GB for historical versions of files. Every time you change a file in any way, another copy of the file is added to the Time Machine volume.

Let’s assume your Photos drive is 1TB, and you need to move the contents onto a larger drive before it runs out of space.

You plug in a new 2TB drive, format it with the same name, copy the contents of the Photos drive across, remove the old Photos drive.

You let Time Machine do its thing.

Time Machine will treat the new 2TB Photos drive as a different drive from the original, and perform a full backup of the drive, even though the data on it is identical in every way. Using Carbon Copy Cloner, or Disk Utility’s Restore function will not get around this.

Your Time machine storage now requires: Boot / User: 500GB, Photos (old): 900GB, Photos (new): 900GB, for a total of 2300GB. You’ve now got a backup that’s larger than your 2TB Time Machine volume, and importantly, Time Machine will delete all your historical backups in order to make room for what will effectively be two identical copies of most of your photos.

The Cause:

This happens because Time Machine uses the UUID of the drive to identify it. The UUID is assigned to the drive when it is formatted in Disk Utility, it’s effectively random, and is unaffected by changes to the name of a drive. This means you can change the name of your drive without triggering a full backup, it also means the integrity of your Time Machine backups can’t be effected by temporarily plugging in another drive of the same name, even if the contents are mostly identical.

In general, it’s a safety feature, but as above, it has a serious drawback.

The Solution:

In order to make the enlarged drive behave as a continuation of the old one, you have to fool Time Machine into thinking the new drive is the old one. To do this, you have to copy the data correctly, alter the new drive’s UUID to match the original, then alter the original drive’s UUID so it doesn’t conflict.

Tools You’ll Need:

Note: this is how I made it work – some stuff here may not be totally necessary, but as anyone who used SCSI back in the day knows, superstition is an important part of technology.

  1. A separate bootable MacOS drive / partition where you’ll do all the tasks (to avoid the possibility that your normal system will record what you do in the filesystem events record), and in which you’ve switched off Time Machine. We’ll refer to it as “Tools“. Not the (probably internal) drive you use normally, which we’ll refer to as “MyMac“.
  2. The old (nearly full) drive – “Photos” for this example.
  3. The new larger drive.
  4. A USB thumb drive.
  5. A copy of Shirt-Pocket’s SuperDuper.
  6. A plain text file to act as a scratchpad for copying and pasting things (there’s a pre-formatted version of the whole process below, as a cheat-sheet once you read the process and understand what to do).

Method:

  1. Boot your mac from the normal MyMac drive.
    1. Run a Time Machine backup.
    2. Switch off Time Machine in System Preferences.
  2. Reboot to Tools.
    1. Download and install SuperDuper (to Applications on the Tools drive).
    2. Open Disk Utility
      1. Plug in and format the new larger drive as a standard Mac volume (HFS+ Journalled, case insensitive – make it match the drive you want to clone). The name doesn’t matter.
      2. Plug in and format the USB thumb Drive as a standard Mac volume.
      3. Get info on the old Photos drive, and note down its UUID in your text file. (Depending on the version of Disk Utility you have, you might have to get this from the System Information in About This Mac.)
      4. Select your Photos drive on the left, and use the Restore function to copy it onto the new larger drive (probably called “Untitled”).
      5. Wait some hours while it does its thing. Restore uses block copy which ensures the files aren’t touched or changed by being copied.
      6. Note down the UUID of the new version of Photos on your text file. This is so you can ensure it’s changed later on.
    3. Go to Finder, navigate to where you have installed SuperDuper (Applications).
      1. Right click on SuperDuper, choose “Show Package Contents”, then navigate to Contents / MacOS /
      2. Make sure you can see the exec file SDDiskTool.
    4. Open Terminal.
      1. change directory to the MacOS directory above – you’re going to be using SDDiskTool from the command line, but your comand has to be run from within this directory. The easiest way to do this is (the angle brackets are for actions don’t type them) :
        cd <drag the "MacOS" title icon in the titlebar of the window to here> <hit enter>
      2. Get the UUID in encoded form from the original Photos drive:
        ./SDDiskTool -g <drag old Photos source disk from Finder> <enter>
      3. You’ll see a string of characters returned to the next line, before your command prompt. This is the encoded UUID. Important: Copy those characters to your text file for safe keeping. Be careful selecting them, as they’ll run into the name of your machine at the command prompt.
      4. Set the encoded UUID to the new Photos drive:
        sudo ./SDDiskTool -s <paste the encoded uuid> <drag new Photos target disk from Finder> <enter>
      5. Enter the admin password for your Tools drive system Admin account.
    5. Quit Disk Utility (it has to be relaunched to see the new UUID)
    6. Eject BOTH Photos drives in Finder.
    7. Relaunch Disk Utility and mount the new Photos drive.
      1. Copy the UUID to your text file, and check it matches the original Photos drive version.
      2. Unmount the new Photos drive.
      3. Remount the old Photos drive.
    8. Repeat this process to assign the UUID from the USB thumb drive to your old Photos drive, so that when you reboot to MyMac it won’t confuse Time machine (or, to be super safe physically unplug the old photos drive, do step 9, then reboot to Tools and do this step).
    9. Reboot to MyMac and (eject the old Photos drive if you haven’t changed its UUID) then manually trigger a Time Machine backup – you should be able to tell pretty quickly if it’s worked by the size of the backup that’ll be performed. If it’s the same, or larger than your Photos drive, it hasn’t worked. In which case, stop it, delete the .inprogress file from the Backups.backupdb folder on your Time Machine drive, and start the process from scratch – that’s why you kept the encoded UUID numbers, if you’ve overwritten the old Photos drive UUID with that from the thumbdrive, the encoded value is the only way to assign it. If you open Console, go to System Log, All Messages on the left, then fill in the filter search field on the top right with com.apple.backupd prior to triggering the backup, it’ll tell you how much will be backed up from your various drives. If you’ve done a backup immediately prior to this whole process, then the first backup you do afterwards should be negligible.
    10. If it all worked OK, turn Time Machine automatic backups back on.
    11. If it all goes wrong, and you can’t get the UUIDs to copy, or the copying to stick – my suggestion is to go into the Time Machine history browsing interface when you’re on your whole computer in a Finder window, where you can see all your drives, right click on the photos drive in your most recent level of backup, and delete all backups of photos (they’re safe on your old Photos drive). That will then clear off all your photos backups, meaning that there’s space on the drive to put an entire fresh backup of Photos onto the Time Machine drive, without deleting the historical backups from your Boot / User drive. This is basically where you were going to end up in the first place.

Standard Disclaimer: I take no responsibility for you hosing all of your data and backups doing this. It’s working for me, and I pieced it together and adapted it from bits around the web – mostly relating to how SuperDuper handles working with multiple drives. I suggest doing a practice run with a couple of thumbdrives to make sure you can do it properly.

Cheat Sheet:

1 install Superduper
2 launch terminal
3 cd to inside superduper bundle contents / MacOS
4 ./SDDiskTool -g <drag source disk> <enter>
5 copy encoded uuid
6 sudo ./SDDiskTool -s <paste the uuid> <drag target disk> <enter>
7 enter password
8 unmount disk, quit disk utility, relaunch disk utility and remount disk
9 Write & Check UUIDs
 
 Drive:
 Current UUID: XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX <- The drive you're cloning *to*
 Desired UUID: XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX <- The drive you're cloning *from*
 Encoded UUID: XXXXXXXXXXXXXXXX
 Altered UUID: XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX <- Drive you're cloning *to*
                                                       after the process, should match Desired UUID.

Dedicated in part to the memory of the late James “Pondini” Pond.

Thanks to Dave Nanian and Shirt Pocket Software for producing SDDiskTool.

If this article was of use, a donation would help support my art projects.

Autopano Giga Wifi Bug

I’ve encountered an interesting bug in Autopano Giga (APG), a product from Kolor, as subsidiary of GoPro.

The Symptom:

Whenever APG is running, it constantly triggers the Mac wifi control software airportd to actively scan for available WIFI networks.

This happens when the system is connected via Ethernet, and not even using WIFI for its network traffic.

This happens despite options to send analytics, and check for beta versions being disabled.

Below, is 10 seconds of captured logfile from OS X’s wifi.log, covering launch, and then immediate quit.

287 lines of logfile in 10 seconds, and that rate continues for as long as the software is running. Once again, this machine is not using WIFI for any actual network traffic, and APG isn’t transmitting any data over this – it’s merely waking up the WIFI system, and telling it to scan the local basestations, and then writing a massive amount of data to multiple logfiles. God only knows what this would do to the battery life on a portable.

Turning off WIFI is the only way to make it stop.

The Cause:

Kolor’s official twitter account suggested to me that this is caused by APG looking for updates.

  • Where’s the setting to turn off checking for updates? I’ve turned off checking for beta versions, that makes no difference.
  • APG attempts to connect to google on quit, which you would only know if you had Little Snitch installed and telling you what apps are trying to phone home behind your back.
  • If it is an update check, why is APG looking for updates, every (approximately) 5 seconds as long as it is running?
  • Why is it powering up the WIFI scan, when the system is set to use Ethernet as its network?

The Horror:

Mon Apr 3 16:49:01.378 IPC: <airportd[54]> ADDED XPC CLIENT CONNECTION [AutopanoGiga (pid=1017, euid=502, egid=20)]
Mon Apr 3 16:49:01.379 Info: <airportd[54]> SCAN request received from pid 1017 (AutopanoGiga) with priority 0
Mon Apr 3 16:49:01.379 <airportd[54]> WARNING: AutopanoGiga (1017) is not entitled for com.apple.wifi.scan, temporarily allowing request with background priority —— all entitlement requirements will be strictly enforced in a future release
Mon Apr 3 16:49:01.380 <kernel> IO80211ScanManager::startScan: Broadcast scan request received from 'airportd' (pid 54) ().
Mon Apr 3 16:49:01.380 <kernel> IO80211ScanManager::startScan: Initiating scan.
Mon Apr 3 16:49:01.570 <kernel> IO80211ScanManager::scanDone: Scheduling cache purge timer in 30 seconds.
Mon Apr 3 16:49:01.570 <kernel> IO80211ScanManager::getScanResult: All scan results returned for 'airportd' (pid 54).
Mon Apr 3 16:49:01.570 Driver Event: <airportd[54]> _bsd_80211_event_callback: SCAN_CACHE_UPDATED (en2)
Mon Apr 3 16:49:01.570 AutoJoin: <airportd[54]> Successful cache-assisted scan request for AutopanoGiga with channels {(
Mon Apr 3 16:49:01.570 <CWChannel: 0x7f9ba8508670> [channelNumber=1(2GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:01.570 <CWChannel: 0x7f9ba8506410> [channelNumber=2(2GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:01.570 <CWChannel: 0x7f9ba8508a70> [channelNumber=3(2GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:01.570 <CWChannel: 0x7f9ba8509ea0> [channelNumber=4(2GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:01.570 <CWChannel: 0x7f9ba8510260> [channelNumber=5(2GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:01.570 <CWChannel: 0x7f9ba8512a50> [channelNumber=6(2GHz), channelWidth={20MHz}, active]
Mon Apr 3 16:49:01.570 )} took 0.1901 seconds, returned 2 results
Mon Apr 3 16:49:01.570 Info: <Wi-Fi Menu Extra[289]> scan cache updated
Mon Apr 3 16:49:01.570 <kernel> IO80211ScanManager::startScan: Broadcast scan request received from 'airportd' (pid 54) ().
Mon Apr 3 16:49:01.570 <kernel> IO80211ScanManager::startScan: Initiating scan.
Mon Apr 3 16:49:01.571 Info: <airportd[54]> QUERY SCAN CACHE request received from pid 220 (locationd)
Mon Apr 3 16:49:01.760 <kernel> IO80211ScanManager::getScanResult: All scan results returned for 'airportd' (pid 54).
Mon Apr 3 16:49:01.761 AutoJoin: <airportd[54]> Successful cache-assisted scan request for AutopanoGiga with channels {(
Mon Apr 3 16:49:01.761 <CWChannel: 0x7f9ba850f5e0> [channelNumber=7(2GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:01.761 <CWChannel: 0x7f9ba8508790> [channelNumber=8(2GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:01.761 <CWChannel: 0x7f9ba8525b70> [channelNumber=9(2GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:01.761 <CWChannel: 0x7f9ba850bc80> [channelNumber=10(2GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:01.761 <CWChannel: 0x7f9ba85270f0> [channelNumber=11(2GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:01.761 <CWChannel: 0x7f9ba8527030> [channelNumber=36(5GHz), channelWidth={40MHz(+1)}, active]
Mon Apr 3 16:49:01.761 )} took 0.1907 seconds, returned 0 results
Mon Apr 3 16:49:01.761 <kernel> IO80211ScanManager::startScan: Broadcast scan request received from 'airportd' (pid 54) ().
Mon Apr 3 16:49:01.761 <kernel> IO80211ScanManager::startScan: Initiating scan.
Mon Apr 3 16:49:01.973 <kernel> IO80211ScanManager::getScanResult: All scan results returned for 'airportd' (pid 54).
Mon Apr 3 16:49:01.973 AutoJoin: <airportd[54]> Successful cache-assisted scan request for AutopanoGiga with channels {(
Mon Apr 3 16:49:01.973 <CWChannel: 0x7f9ba85084b0> [channelNumber=40(5GHz), channelWidth={40MHz(-1)}, active],
Mon Apr 3 16:49:01.973 <CWChannel: 0x7f9ba850f7b0> [channelNumber=44(5GHz), channelWidth={40MHz(+1)}, active],
Mon Apr 3 16:49:01.973 <CWChannel: 0x7f9ba853ff70> [channelNumber=48(5GHz), channelWidth={40MHz(-1)}, active],
Mon Apr 3 16:49:01.973 <CWChannel: 0x7f9ba851b2a0> [channelNumber=149(5GHz), channelWidth={80MHz}, active],
Mon Apr 3 16:49:01.973 <CWChannel: 0x7f9ba851b6c0> [channelNumber=153(5GHz), channelWidth={80MHz}, active],
Mon Apr 3 16:49:01.973 <CWChannel: 0x7f9ba851bae0> [channelNumber=157(5GHz), channelWidth={80MHz}, active]
Mon Apr 3 16:49:01.973 )} took 0.2124 seconds, returned 1 results
Mon Apr 3 16:49:01.973 Driver Event: <airportd[54]> _bsd_80211_event_callback: SCAN_CACHE_UPDATED (en2)
Mon Apr 3 16:49:01.974 <kernel> IO80211ScanManager::startScan: Broadcast scan request received from 'airportd' (pid 54) ().
Mon Apr 3 16:49:01.974 <kernel> IO80211ScanManager::startScan: Initiating scan.
Mon Apr 3 16:49:01.975 Info: <airportd[54]> QUERY SCAN CACHE request received from pid 220 (locationd)
Mon Apr 3 16:49:02.669 <kernel> IO80211ScanManager::getScanResult: All scan results returned for 'airportd' (pid 54).
Mon Apr 3 16:49:02.669 AutoJoin: <airportd[54]> Successful cache-assisted scan request for AutopanoGiga with channels {(
Mon Apr 3 16:49:02.669 <CWChannel: 0x7f9ba851bf00> [channelNumber=161(5GHz), channelWidth={80MHz}, active],
Mon Apr 3 16:49:02.669 <CWChannel: 0x7f9ba851c320> [channelNumber=165(5GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:02.669 <CWChannel: 0x7f9ba8508c20> [channelNumber=12(2GHz), channelWidth={20MHz}],
Mon Apr 3 16:49:02.670 <CWChannel: 0x7f9ba8528c90> [channelNumber=13(2GHz), channelWidth={20MHz}],
Mon Apr 3 16:49:02.670 <CWChannel: 0x7f9ba850fa90> [channelNumber=52(5GHz), channelWidth={40MHz(+1)}, DFS],
Mon Apr 3 16:49:02.670 <CWChannel: 0x7f9ba850e990> [channelNumber=56(5GHz), channelWidth={40MHz(-1)}, DFS]
Mon Apr 3 16:49:02.670 )} took 0.6960 seconds, returned 0 results
Mon Apr 3 16:49:02.670 Info: <Wi-Fi Menu Extra[289]> scan cache updated
Mon Apr 3 16:49:02.670 <kernel> IO80211ScanManager::startScan: Broadcast scan request received from 'airportd' (pid 54) ().
Mon Apr 3 16:49:02.670 <kernel> IO80211ScanManager::startScan: Initiating scan.
Mon Apr 3 16:49:03.589 <kernel> IO80211ScanManager::getScanResult: All scan results returned for 'airportd' (pid 54).
Mon Apr 3 16:49:03.589 AutoJoin: <airportd[54]> Successful cache-assisted scan request for AutopanoGiga with channels {(
Mon Apr 3 16:49:03.589 <CWChannel: 0x7f9ba8529710> [channelNumber=60(5GHz), channelWidth={40MHz(+1)}, DFS],
Mon Apr 3 16:49:03.589 <CWChannel: 0x7f9ba8529b30> [channelNumber=64(5GHz), channelWidth={40MHz(-1)}, DFS],
Mon Apr 3 16:49:03.589 <CWChannel: 0x7f9ba8529f50> [channelNumber=100(5GHz), channelWidth={40MHz(+1)}, DFS],
Mon Apr 3 16:49:03.589 <CWChannel: 0x7f9ba8511e30> [channelNumber=104(5GHz), channelWidth={40MHz(-1)}, DFS],
Mon Apr 3 16:49:03.589 <CWChannel: 0x7f9ba850fd50> [channelNumber=108(5GHz), channelWidth={40MHz(+1)}, DFS],
Mon Apr 3 16:49:03.589 <CWChannel: 0x7f9ba850ee50> [channelNumber=112(5GHz), channelWidth={40MHz(-1)}, DFS]
Mon Apr 3 16:49:03.589 )} took 0.9198 seconds, returned 0 results
Mon Apr 3 16:49:03.590 <kernel> IO80211ScanManager::startScan: Broadcast scan request received from 'airportd' (pid 54) ().
Mon Apr 3 16:49:03.590 <kernel> IO80211ScanManager::startScan: Initiating scan.
Mon Apr 3 16:49:04.512 <kernel> IO80211ScanManager::getScanResult: All scan results returned for 'airportd' (pid 54).
Mon Apr 3 16:49:04.512 AutoJoin: <airportd[54]> Successful cache-assisted scan request for AutopanoGiga with channels {(
Mon Apr 3 16:49:04.512 <CWChannel: 0x7f9ba850f270> [channelNumber=116(5GHz), channelWidth={40MHz(+1)}, DFS],
Mon Apr 3 16:49:04.512 <CWChannel: 0x7f9ba850dfe0> [channelNumber=120(5GHz), channelWidth={40MHz(-1)}, DFS],
Mon Apr 3 16:49:04.512 <CWChannel: 0x7f9ba850e400> [channelNumber=124(5GHz), channelWidth={40MHz(+1)}, DFS],
Mon Apr 3 16:49:04.512 <CWChannel: 0x7f9ba8519cb0> [channelNumber=128(5GHz), channelWidth={40MHz(-1)}, DFS],
Mon Apr 3 16:49:04.513 <CWChannel: 0x7f9ba851a0d0> [channelNumber=132(5GHz), channelWidth={40MHz(+1)}, DFS],
Mon Apr 3 16:49:04.513 <CWChannel: 0x7f9ba851a4f0> [channelNumber=136(5GHz), channelWidth={40MHz(-1)}, DFS]
Mon Apr 3 16:49:04.513 )} took 0.9229 seconds, returned 0 results
Mon Apr 3 16:49:04.513 Info: <Wi-Fi Menu Extra[289]> scan cache updated
Mon Apr 3 16:49:04.513 <kernel> IO80211ScanManager::startScan: Broadcast scan request received from 'airportd' (pid 54) ().
Mon Apr 3 16:49:04.513 <kernel> IO80211ScanManager::startScan: Initiating scan.
Mon Apr 3 16:49:04.790 <kernel> IO80211ScanManager::getScanResult: All scan results returned for 'airportd' (pid 54).
Mon Apr 3 16:49:04.790 AutoJoin: <airportd[54]> Successful cache-assisted scan request for AutopanoGiga with channels {(
Mon Apr 3 16:49:04.790 <CWChannel: 0x7f9ba851a910> [channelNumber=140(5GHz), channelWidth={40MHz(+1)}, DFS],
Mon Apr 3 16:49:04.790 <CWChannel: 0x7f9ba85123b0> [channelNumber=144(5GHz), channelWidth={40MHz(-1)}, DFS]
Mon Apr 3 16:49:04.790 )} took 0.2771 seconds, returned 0 results
Mon Apr 3 16:49:04.799 IPC: <airportd[54]> INVALIDATED XPC CLIENT CONNECTION [AutopanoGiga (pid=1017, euid=502, egid=20)]
Mon Apr 3 16:49:06.570 <kernel> IO80211ScanManager::startScan: Broadcast scan request received from 'airportd' (pid 54) ().
Mon Apr 3 16:49:06.570 <kernel> IO80211ScanManager::getScanResult: All scan results returned for 'airportd' (pid 54).
Mon Apr 3 16:49:11.244 IPC: <airportd[54]> ADDED XPC CLIENT CONNECTION [AutopanoGiga (pid=1017, euid=502, egid=20)]
Mon Apr 3 16:49:11.245 Info: <airportd[54]> SCAN request received from pid 1017 (AutopanoGiga) with priority 0
Mon Apr 3 16:49:11.246 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 1 does not require a live scan
Mon Apr 3 16:49:11.246 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 2 does not require a live scan
Mon Apr 3 16:49:11.246 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 3 does not require a live scan
Mon Apr 3 16:49:11.246 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 4 does not require a live scan
Mon Apr 3 16:49:11.246 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 5 does not require a live scan
Mon Apr 3 16:49:11.246 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 6 does not require a live scan
Mon Apr 3 16:49:11.246 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga does not require a live scan
Mon Apr 3 16:49:11.246 AutoJoin: <airportd[54]> Successful cache-assisted scan request for AutopanoGiga with channels {(
Mon Apr 3 16:49:11.246 <CWChannel: 0x7f9ba890fa00> [channelNumber=1(2GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:11.246 <CWChannel: 0x7f9ba8912810> [channelNumber=2(2GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:11.246 <CWChannel: 0x7f9ba890fa60> [channelNumber=3(2GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:11.246 <CWChannel: 0x7f9ba8912800> [channelNumber=4(2GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:11.246 <CWChannel: 0x7f9ba890fea0> [channelNumber=5(2GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:11.246 <CWChannel: 0x7f9ba8916fe0> [channelNumber=6(2GHz), channelWidth={20MHz}, active]
Mon Apr 3 16:49:11.246 )} took 0.0004 seconds, returned 2 results
Mon Apr 3 16:49:11.246 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 7 does not require a live scan
Mon Apr 3 16:49:11.246 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 8 does not require a live scan
Mon Apr 3 16:49:11.246 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 9 does not require a live scan
Mon Apr 3 16:49:11.246 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 10 does not require a live scan
Mon Apr 3 16:49:11.246 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 11 does not require a live scan
Mon Apr 3 16:49:11.246 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 36 does not require a live scan
Mon Apr 3 16:49:11.246 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga does not require a live scan
Mon Apr 3 16:49:11.246 AutoJoin: <airportd[54]> Successful cache-assisted scan request for AutopanoGiga with channels {(
Mon Apr 3 16:49:11.246 <CWChannel: 0x7f9ba89034d0> [channelNumber=7(2GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:11.246 <CWChannel: 0x7f9ba89035a0> [channelNumber=8(2GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:11.246 <CWChannel: 0x7f9ba8916590> [channelNumber=9(2GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:11.246 <CWChannel: 0x7f9ba8918220> [channelNumber=10(2GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:11.246 <CWChannel: 0x7f9ba890eab0> [channelNumber=11(2GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:11.247 <CWChannel: 0x7f9ba891ba00> [channelNumber=36(5GHz), channelWidth={40MHz(+1)}, active]
Mon Apr 3 16:49:11.247 )} took 0.0002 seconds, returned 0 results
Mon Apr 3 16:49:11.247 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 40 does not require a live scan
Mon Apr 3 16:49:11.247 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 44 does not require a live scan
Mon Apr 3 16:49:11.247 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 48 does not require a live scan
Mon Apr 3 16:49:11.247 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 149 does not require a live scan
Mon Apr 3 16:49:11.247 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 153 does not require a live scan
Mon Apr 3 16:49:11.247 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 157 does not require a live scan
Mon Apr 3 16:49:11.247 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga does not require a live scan
Mon Apr 3 16:49:11.247 AutoJoin: <airportd[54]> Successful cache-assisted scan request for AutopanoGiga with channels {(
Mon Apr 3 16:49:11.247 <CWChannel: 0x7f9ba891be20> [channelNumber=40(5GHz), channelWidth={40MHz(-1)}, active],
Mon Apr 3 16:49:11.247 <CWChannel: 0x7f9ba8910220> [channelNumber=44(5GHz), channelWidth={40MHz(+1)}, active],
Mon Apr 3 16:49:11.247 <CWChannel: 0x7f9ba8910640> [channelNumber=48(5GHz), channelWidth={40MHz(-1)}, active],
Mon Apr 3 16:49:11.247 <CWChannel: 0x7f9ba8927d90> [channelNumber=149(5GHz), channelWidth={80MHz}, active],
Mon Apr 3 16:49:11.247 <CWChannel: 0x7f9ba89281b0> [channelNumber=153(5GHz), channelWidth={80MHz}, active],
Mon Apr 3 16:49:11.247 <CWChannel: 0x7f9ba89285d0> [channelNumber=157(5GHz), channelWidth={80MHz}, active]
Mon Apr 3 16:49:11.247 )} took 0.0003 seconds, returned 1 results
Mon Apr 3 16:49:11.247 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 161 does not require a live scan
Mon Apr 3 16:49:11.247 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 165 does not require a live scan
Mon Apr 3 16:49:11.247 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 12 does not require a live scan
Mon Apr 3 16:49:11.247 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 13 does not require a live scan
Mon Apr 3 16:49:11.247 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 52 does not require a live scan
Mon Apr 3 16:49:11.247 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 56 does not require a live scan
Mon Apr 3 16:49:11.247 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga does not require a live scan
Mon Apr 3 16:49:11.247 AutoJoin: <airportd[54]> Successful cache-assisted scan request for AutopanoGiga with channels {(
Mon Apr 3 16:49:11.247 <CWChannel: 0x7f9ba89289f0> [channelNumber=161(5GHz), channelWidth={80MHz}, active],
Mon Apr 3 16:49:11.247 <CWChannel: 0x7f9ba8928e10> [channelNumber=165(5GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:11.247 <CWChannel: 0x7f9ba890eba0> [channelNumber=12(2GHz), channelWidth={20MHz}],
Mon Apr 3 16:49:11.247 <CWChannel: 0x7f9ba891b8a0> [channelNumber=13(2GHz), channelWidth={20MHz}],
Mon Apr 3 16:49:11.247 <CWChannel: 0x7f9ba8910a60> [channelNumber=52(5GHz), channelWidth={40MHz(+1)}, DFS],
Mon Apr 3 16:49:11.247 <CWChannel: 0x7f9ba8910f50> [channelNumber=56(5GHz), channelWidth={40MHz(-1)}, DFS]
Mon Apr 3 16:49:11.247 )} took 0.0002 seconds, returned 0 results
Mon Apr 3 16:49:11.247 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 60 does not require a live scan
Mon Apr 3 16:49:11.247 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 64 does not require a live scan
Mon Apr 3 16:49:11.247 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 100 does not require a live scan
Mon Apr 3 16:49:11.247 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 104 does not require a live scan
Mon Apr 3 16:49:11.247 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 108 does not require a live scan
Mon Apr 3 16:49:11.247 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 112 does not require a live scan
Mon Apr 3 16:49:11.247 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga does not require a live scan
Mon Apr 3 16:49:11.247 AutoJoin: <airportd[54]> Successful cache-assisted scan request for AutopanoGiga with channels {(
Mon Apr 3 16:49:11.247 <CWChannel: 0x7f9ba89241b0> [channelNumber=60(5GHz), channelWidth={40MHz(+1)}, DFS],
Mon Apr 3 16:49:11.247 <CWChannel: 0x7f9ba89245d0> [channelNumber=64(5GHz), channelWidth={40MHz(-1)}, DFS],
Mon Apr 3 16:49:11.247 <CWChannel: 0x7f9ba89249f0> [channelNumber=100(5GHz), channelWidth={40MHz(+1)}, DFS],
Mon Apr 3 16:49:11.248 <CWChannel: 0x7f9ba8924e10> [channelNumber=104(5GHz), channelWidth={40MHz(-1)}, DFS],
Mon Apr 3 16:49:11.248 <CWChannel: 0x7f9ba8910d20> [channelNumber=108(5GHz), channelWidth={40MHz(+1)}, DFS],
Mon Apr 3 16:49:11.248 <CWChannel: 0x7f9ba8925720> [channelNumber=112(5GHz), channelWidth={40MHz(-1)}, DFS]
Mon Apr 3 16:49:11.248 )} took 0.0002 seconds, returned 0 results
Mon Apr 3 16:49:11.248 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 116 does not require a live scan
Mon Apr 3 16:49:11.248 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 120 does not require a live scan
Mon Apr 3 16:49:11.248 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 124 does not require a live scan
Mon Apr 3 16:49:11.248 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 128 does not require a live scan
Mon Apr 3 16:49:11.248 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 132 does not require a live scan
Mon Apr 3 16:49:11.248 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 136 does not require a live scan
Mon Apr 3 16:49:11.248 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga does not require a live scan
Mon Apr 3 16:49:11.248 AutoJoin: <airportd[54]> Successful cache-assisted scan request for AutopanoGiga with channels {(
Mon Apr 3 16:49:11.248 <CWChannel: 0x7f9ba8925b40> [channelNumber=116(5GHz), channelWidth={40MHz(+1)}, DFS],
Mon Apr 3 16:49:11.248 <CWChannel: 0x7f9ba8925f60> [channelNumber=120(5GHz), channelWidth={40MHz(-1)}, DFS],
Mon Apr 3 16:49:11.248 <CWChannel: 0x7f9ba8926380> [channelNumber=124(5GHz), channelWidth={40MHz(+1)}, DFS],
Mon Apr 3 16:49:11.248 <CWChannel: 0x7f9ba89267a0> [channelNumber=128(5GHz), channelWidth={40MHz(-1)}, DFS],
Mon Apr 3 16:49:11.248 <CWChannel: 0x7f9ba8926bc0> [channelNumber=132(5GHz), channelWidth={40MHz(+1)}, DFS],
Mon Apr 3 16:49:11.248 <CWChannel: 0x7f9ba8926fe0> [channelNumber=136(5GHz), channelWidth={40MHz(-1)}, DFS]
Mon Apr 3 16:49:11.248 )} took 0.0002 seconds, returned 0 results
Mon Apr 3 16:49:11.248 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 140 does not require a live scan
Mon Apr 3 16:49:11.248 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 144 does not require a live scan
Mon Apr 3 16:49:11.248 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga does not require a live scan
Mon Apr 3 16:49:11.248 AutoJoin: <airportd[54]> Successful cache-assisted scan request for AutopanoGiga with channels {(
Mon Apr 3 16:49:11.248 <CWChannel: 0x7f9ba8927400> [channelNumber=140(5GHz), channelWidth={40MHz(+1)}, DFS],
Mon Apr 3 16:49:11.248 <CWChannel: 0x7f9ba8925390> [channelNumber=144(5GHz), channelWidth={40MHz(-1)}, DFS]
Mon Apr 3 16:49:11.248 )} took 0.0001 seconds, returned 0 results
Mon Apr 3 16:49:11.256 IPC: <airportd[54]> INVALIDATED XPC CLIENT CONNECTION [AutopanoGiga (pid=1017, euid=502, egid=20)]
Mon Apr 3 16:49:11.276 IPC: <airportd[54]> ADDED XPC CLIENT CONNECTION [AutopanoGiga (pid=1017, euid=502, egid=20)]
Mon Apr 3 16:49:11.276 Info: <airportd[54]> SCAN request received from pid 1017 (AutopanoGiga) with priority 0
Mon Apr 3 16:49:11.277 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 1 does not require a live scan
Mon Apr 3 16:49:11.277 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 2 does not require a live scan
Mon Apr 3 16:49:11.277 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 3 does not require a live scan
Mon Apr 3 16:49:11.277 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 4 does not require a live scan
Mon Apr 3 16:49:11.277 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 5 does not require a live scan
Mon Apr 3 16:49:11.277 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 6 does not require a live scan
Mon Apr 3 16:49:11.277 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga does not require a live scan
Mon Apr 3 16:49:11.277 AutoJoin: <airportd[54]> Successful cache-assisted scan request for AutopanoGiga with channels {(
Mon Apr 3 16:49:11.277 <CWChannel: 0x7f9babe22710> [channelNumber=1(2GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:11.277 <CWChannel: 0x7f9babe07cb0> [channelNumber=2(2GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:11.277 <CWChannel: 0x7f9babe1bf20> [channelNumber=3(2GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:11.277 <CWChannel: 0x7f9babe07ca0> [channelNumber=4(2GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:11.277 <CWChannel: 0x7f9babe00690> [channelNumber=5(2GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:11.277 <CWChannel: 0x7f9babe0daf0> [channelNumber=6(2GHz), channelWidth={20MHz}, active]
Mon Apr 3 16:49:11.277 )} took 0.0003 seconds, returned 2 results
Mon Apr 3 16:49:11.277 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 7 does not require a live scan
Mon Apr 3 16:49:11.277 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 8 does not require a live scan
Mon Apr 3 16:49:11.277 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 9 does not require a live scan
Mon Apr 3 16:49:11.277 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 10 does not require a live scan
Mon Apr 3 16:49:11.277 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 11 does not require a live scan
Mon Apr 3 16:49:11.277 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 36 does not require a live scan
Mon Apr 3 16:49:11.277 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga does not require a live scan
Mon Apr 3 16:49:11.277 AutoJoin: <airportd[54]> Successful cache-assisted scan request for AutopanoGiga with channels {(
Mon Apr 3 16:49:11.277 <CWChannel: 0x7f9babe0e1a0> [channelNumber=7(2GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:11.277 <CWChannel: 0x7f9babe22050> [channelNumber=8(2GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:11.277 <CWChannel: 0x7f9babe1dc50> [channelNumber=9(2GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:11.277 <CWChannel: 0x7f9babe19080> [channelNumber=10(2GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:11.277 <CWChannel: 0x7f9babe16d80> [channelNumber=11(2GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:11.277 <CWChannel: 0x7f9babe30630> [channelNumber=36(5GHz), channelWidth={40MHz(+1)}, active]
Mon Apr 3 16:49:11.277 )} took 0.0002 seconds, returned 0 results
Mon Apr 3 16:49:11.278 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 40 does not require a live scan
Mon Apr 3 16:49:11.278 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 44 does not require a live scan
Mon Apr 3 16:49:11.278 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 48 does not require a live scan
Mon Apr 3 16:49:11.278 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 149 does not require a live scan
Mon Apr 3 16:49:11.278 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 153 does not require a live scan
Mon Apr 3 16:49:11.278 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 157 does not require a live scan
Mon Apr 3 16:49:11.278 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga does not require a live scan
Mon Apr 3 16:49:11.278 AutoJoin: <airportd[54]> Successful cache-assisted scan request for AutopanoGiga with channels {(
Mon Apr 3 16:49:11.278 <CWChannel: 0x7f9babe0c660> [channelNumber=40(5GHz), channelWidth={40MHz(-1)}, active],
Mon Apr 3 16:49:11.278 <CWChannel: 0x7f9babe2c1f0> [channelNumber=44(5GHz), channelWidth={40MHz(+1)}, active],
Mon Apr 3 16:49:11.278 <CWChannel: 0x7f9babe2c370> [channelNumber=48(5GHz), channelWidth={40MHz(-1)}, active],
Mon Apr 3 16:49:11.278 <CWChannel: 0x7f9babe1c360> [channelNumber=149(5GHz), channelWidth={80MHz}, active],
Mon Apr 3 16:49:11.278 <CWChannel: 0x7f9babe25140> [channelNumber=153(5GHz), channelWidth={80MHz}, active],
Mon Apr 3 16:49:11.278 <CWChannel: 0x7f9babe0acc0> [channelNumber=157(5GHz), channelWidth={80MHz}, active]
Mon Apr 3 16:49:11.278 )} took 0.0002 seconds, returned 1 results
Mon Apr 3 16:49:11.278 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 161 does not require a live scan
Mon Apr 3 16:49:11.278 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 165 does not require a live scan
Mon Apr 3 16:49:11.278 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 12 does not require a live scan
Mon Apr 3 16:49:11.278 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 13 does not require a live scan
Mon Apr 3 16:49:11.278 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 52 does not require a live scan
Mon Apr 3 16:49:11.278 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 56 does not require a live scan
Mon Apr 3 16:49:11.278 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga does not require a live scan
Mon Apr 3 16:49:11.278 AutoJoin: <airportd[54]> Successful cache-assisted scan request for AutopanoGiga with channels {(
Mon Apr 3 16:49:11.278 <CWChannel: 0x7f9babe07140> [channelNumber=161(5GHz), channelWidth={80MHz}, active],
Mon Apr 3 16:49:11.278 <CWChannel: 0x7f9babe30cb0> [channelNumber=165(5GHz), channelWidth={20MHz}, active],
Mon Apr 3 16:49:11.278 <CWChannel: 0x7f9babe29350> [channelNumber=12(2GHz), channelWidth={20MHz}],
Mon Apr 3 16:49:11.278 <CWChannel: 0x7f9babe06d10> [channelNumber=13(2GHz), channelWidth={20MHz}],
Mon Apr 3 16:49:11.278 <CWChannel: 0x7f9babe31430> [channelNumber=52(5GHz), channelWidth={40MHz(+1)}, DFS],
Mon Apr 3 16:49:11.278 <CWChannel: 0x7f9babe08830> [channelNumber=56(5GHz), channelWidth={40MHz(-1)}, DFS]
Mon Apr 3 16:49:11.278 )} took 0.0002 seconds, returned 0 results
Mon Apr 3 16:49:11.278 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 60 does not require a live scan
Mon Apr 3 16:49:11.278 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 64 does not require a live scan
Mon Apr 3 16:49:11.278 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 100 does not require a live scan
Mon Apr 3 16:49:11.278 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 104 does not require a live scan
Mon Apr 3 16:49:11.278 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 108 does not require a live scan
Mon Apr 3 16:49:11.278 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 112 does not require a live scan
Mon Apr 3 16:49:11.278 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga does not require a live scan
Mon Apr 3 16:49:11.278 AutoJoin: <airportd[54]> Successful cache-assisted scan request for AutopanoGiga with channels {(
Mon Apr 3 16:49:11.278 <CWChannel: 0x7f9babe2afd0> [channelNumber=60(5GHz), channelWidth={40MHz(+1)}, DFS],
Mon Apr 3 16:49:11.278 <CWChannel: 0x7f9babe1dfb0> [channelNumber=64(5GHz), channelWidth={40MHz(-1)}, DFS],
Mon Apr 3 16:49:11.278 <CWChannel: 0x7f9babe29500> [channelNumber=100(5GHz), channelWidth={40MHz(+1)}, DFS],
Mon Apr 3 16:49:11.278 <CWChannel: 0x7f9babe0b4d0> [channelNumber=104(5GHz), channelWidth={40MHz(-1)}, DFS],
Mon Apr 3 16:49:11.278 <CWChannel: 0x7f9babe2eb80> [channelNumber=108(5GHz), channelWidth={40MHz(+1)}, DFS],
Mon Apr 3 16:49:11.278 <CWChannel: 0x7f9babe296a0> [channelNumber=112(5GHz), channelWidth={40MHz(-1)}, DFS]
Mon Apr 3 16:49:11.278 )} took 0.0002 seconds, returned 0 results
Mon Apr 3 16:49:11.278 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 116 does not require a live scan
Mon Apr 3 16:49:11.279 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 120 does not require a live scan
Mon Apr 3 16:49:11.279 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 124 does not require a live scan
Mon Apr 3 16:49:11.279 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 128 does not require a live scan
Mon Apr 3 16:49:11.279 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 132 does not require a live scan
Mon Apr 3 16:49:11.279 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 136 does not require a live scan
Mon Apr 3 16:49:11.279 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga does not require a live scan
Mon Apr 3 16:49:11.279 AutoJoin: <airportd[54]> Successful cache-assisted scan request for AutopanoGiga with channels {(
Mon Apr 3 16:49:11.279 <CWChannel: 0x7f9babe0b750> [channelNumber=116(5GHz), channelWidth={40MHz(+1)}, DFS],
Mon Apr 3 16:49:11.279 <CWChannel: 0x7f9babe15ef0> [channelNumber=120(5GHz), channelWidth={40MHz(-1)}, DFS],
Mon Apr 3 16:49:11.279 <CWChannel: 0x7f9babe0d2d0> [channelNumber=124(5GHz), channelWidth={40MHz(+1)}, DFS],
Mon Apr 3 16:49:11.279 <CWChannel: 0x7f9babe07770> [channelNumber=128(5GHz), channelWidth={40MHz(-1)}, DFS],
Mon Apr 3 16:49:11.279 <CWChannel: 0x7f9babe1a9d0> [channelNumber=132(5GHz), channelWidth={40MHz(+1)}, DFS],
Mon Apr 3 16:49:11.279 <CWChannel: 0x7f9babe2f5f0> [channelNumber=136(5GHz), channelWidth={40MHz(-1)}, DFS]
Mon Apr 3 16:49:11.279 )} took 0.0002 seconds, returned 0 results
Mon Apr 3 16:49:11.279 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 140 does not require a live scan
Mon Apr 3 16:49:11.279 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga on channel 144 does not require a live scan
Mon Apr 3 16:49:11.279 Scan: <airportd[54]> Cache-assisted scan request for AutopanoGiga does not require a live scan
Mon Apr 3 16:49:11.279 AutoJoin: <airportd[54]> Successful cache-assisted scan request for AutopanoGiga with channels {(
Mon Apr 3 16:49:11.279 <CWChannel: 0x7f9babe20790> [channelNumber=140(5GHz), channelWidth={40MHz(+1)}, DFS],
Mon Apr 3 16:49:11.279 <CWChannel: 0x7f9babe2ffb0> [channelNumber=144(5GHz), channelWidth={40MHz(-1)}, DFS]
Mon Apr 3 16:49:11.279 )} took 0.0001 seconds, returned 0 results
Mon Apr 3 16:49:11.287 IPC: <airportd[54]> INVALIDATED XPC CLIENT CONNECTION [AutopanoGiga (pid=1017, euid=502, egid=20)]

Post-Storm

Didn’t really get much of a feeling for the ferocity of the storm that hit last night, the tail end of Tropical Cyclone Debbie, but going for a wander down to the river this afternoon, and clearly, we copped a fair wallop.

2016 in Review

Somewhat delayed, but Here’s a reflection on 2016. It’s been a relatively quiet year, mostly spent on nagging health issues. Lots of physio rebuilding my knee, which periodically gets worse, in my opinion, because the post-operative rehab physio in 2012 got me jumping too early. Just as that was coming good, I managed to tear a ligament in my dominant hand, one that keeps the tendon centred over the top of the first knuckle, meaning it fell off to the side when I bent my finger down enough. A pretty terrifying experience all round, but after 2 months in a splint it’s slowly getting better.

In terms of art, the beginning of the year saw Surfing The Deathline – Fourth Dose released, and now at the beginning of 2017, Fifth Dose is out, which means it’s all done – I could be hit by a bus tomorrow, and the work is more or less what I intended. Finishing a project that’s been going for 14 years is interesting. It didn’t really have the commercial success I would have liked, but at least it’s done. Most importantly, I’m now free to look to new projects.

Some other notable events this year were a small retrospective of student sculptures at a laneways festival, and delivering a PetchaKucha talk about The Metaning at Nambour.

Going in to 2017, what are my goals? Right now, I’m going back through the old issues of Surfing The Deathine, and updating them to the style of the last part. Then? I’ve got a bunch of photographic projects planned, some will require space to set up lights etc, some are landscape based. Along with that, there’s sculpture – I’m going to need space to weld, after which I’m going to try to learn TIG welding properly, so I can do fine and neat work. Things to look at sculpturally are revisiting the ethernet figurative piece, even if it means I just have to buy bulk cable in various shades of blue. I’ve also got to get serious about investigating bending perspex rod without blistering it, so I can build small versions of my valve sculptures.

I think that’s enough to have on my plate for the moment.

Anachronism

The anachronism of using wood to create a case for a technological item, is perhaps blunted by the use of kevlar in the laminate. It provides scratch protection when placing the phone up or down on a flat surface, especially for the camera lens. A big plus is the minimalist logo on the back – too many cases have the casemaker’s name in huge letters.

While the packaging states it’s for the iPhone 5/5s, it’s also fine with the SE.

Fundamentally Dishonest.

I recently received a communication from a representative if the Australian Copyright lobby, regarding comments I had made on Twitter at the fact that surveys of copyright association members fail to isolate territorial copyright as a question (should it exist?) on its own. This has the effect of preventing members from furnishing their representative organisation with an opinion that could clash with their stated policy, driven as it is, in my opinion, by publishers and middlemen, rather than creators. The response I started writing became so long, that it felt like the sort of thing that makes you look like a crazy person when you email it to someone – “here’s my manifesto”, so to speak.

Therefore, I’m presenting a mildly rewritten version here, where ranty manifestos belong, and sending a short version to the original intended recipient.


As a creator of copyright material, I fundamentally disagree with one of the positions for which Copyright Australia / Viscopy has been an advocate – territorial licensing.

From the outset, lest I appear some sort of Pirate Party sympathiser, I like copyright. I actually think, like shares or land, it should never expire. I think it is a fundamental problem that an artist can’t pass on to their descendants in perpetuity, the sole economic rights to their life’s work, whereas a slumlord with a portfolio of apartments, or a farmer with acres of fields, or a daytrader with a share portfolio, can. All of these require a person to invest their time, and their finances to build up to a point where they’re revenue-positive, but only one gets repossessed by the state 70 years after its creator’s death. Counter-intuitively, it’s the one which doesn’t detract from a finite pool that gets nationalised, whereas land owners can keep benefitting from their exclusive economic rights in perpetuity.

However, I think the protections of copyright carry a social contract that the copyright industry is failing to uphold, and that this failure is at the root of the problem of piracy, and the world-wide movement against copyright.

As members of various copyright organisations, we’re asked for opinions via surveys, which are used by the organisations to lobby government and direct public policy.

The only questions addressing regional licensing in recent surveys, have bundled it with other issues, so that it was impossible for members to express an opinion against regional licensing, without also coming out against something else, which I recall as not being against.

I find this troubling, as it suggests those creating the surveys are either so out of touch / embedded in an echo chamber, that they can’t see the sentiment outside their windows, or that it reflects a, frankly disingenuous, attempt to direct the “results” towards a predetermined outcome.

I suspect that if CA were to survey creators, rather than middlemen or publishers, on this issue in isolation (obviously, with a case that was fairly stated, for both perspectives), it would find most in favour of protecting consumer’s rights to participate in the global economy, and against geographical licensing.

I also suspect it would be hard to find anyone who wasn’t a current, or former, employee of Foxtel, who thinks it’s reasonable for them to have to subscribe to that service, for one tv show which can be bought on its own outside Australia. Or indeed, to watch the full Formula 1 racing season, which anti-siphoning rules have failed to keep on free-to-air TV. Ask Netflix’s Australian customers how they feel about not having access to the same library, at the same price, that American consumers have. Ask yourself why Choice magazine is recommending everyone use VPNs to get around geoblocking.

The Australian people understand, that if their jobs are now subject to global competition, able to be shifted to places where labour is cheaper, then it is only reasonable that they have the same ability to offshore their consumption to markets where products are cheaper.

I would put it to the reader, that the disrespect for this basic right, and the willingness to take advantage of Globalisation (eg to manufacture DVDs cheaply overseas) when it suits, while working to deny those rights to our customers, robs us of the moral high ground to present the case that actually matters – if you access content that its creator put a price on, you must pay that price to access that content.

Arguments about how many jobs are created as a result of regional licensing lose their moral weight when those jobs depend on market manipulation, interfering with free global trade, and rent-seeking behaviour, none of which, consumers should, or indeed do, feel any obligation to protect, especially when it’s not their choice to do so.

By illustration, here’s the archetypical example – I want to buy Dan Koeppel’s book, “Banana” – a geopolitical history of banana cultivation world wide. I want to read it on my iPad, since I don’t have space to keep any more paper books. It’s available for sale on the American iBooks store, It’s available for sale on the American Kindle store, I even follow, and am followed by Dan on Twitter, and have had conversations with him about problems getting Banana.

Penguin (Australia) hold the territorial rights to both print and eBook versions. They have not bothered to make an eBook version available to Australian consumers, and territorial licensing means I can’t buy it from the American stores. They won’t spend the money and time to make it available, but they won’t let us get it anywhere else, either.

Why should the law, copyright advocates, or the Australian people, support this behaviour?


Expectation that the copyright lobby will change their behaviour? Zero.

Apple Keynote Frustrations

Apple’s Keynote is an app that I’ve enjoyed using for years. It brings a lot of power and polish for a low effort, and reminds me of the thrill I  had when first using Macromedia’s Director 8, upon discovering how much of the app’s abilities were available without using any form of scripting language.

Yesterday, however I discovered a coupe of really serious gotchas that reveal some major limitations with the current software.

Presenter View

Presenter view is an option, which on a multiple display system, allows one screen to show the current slide, and the other screen to show the speaker’s notes, a timer, and the current slide.

A problem surfaces when you want to use your iPad to show your presenter notes, while the presentation itself is being run off a different device. For example, consider a Pecha-Kucha presentation, where you have 20 seconds per slide, 20 slides, auto advancing, and the slides are being run off a central slidedeck on a laptop.

Keynote for iPad won’t show presenter view unless an external display is connected.

Even if you bring along an AppleTV, and set up screen mirroring to it, unless that AppleTV is plugged into a display or projector, you’re out of luck. I’ve heard tell that you can set up Keynote on the iPad to be a remote for keynote on an iPhone, running the presentation on your phone, but that’s still a workaround.

Keynote for iPad needs an update to allow Presenter View to run, without an external display connected – if for no other reason than to allow you to practice your talk.

Mac and iPad

With the launch of iCloud-ified versions of Keynote for Mac and iPad, a lot of features were shed, towards the goal of creating documents that are equally at home in either Mac or iPad. Great, I can get on board with this. The only problem is that it isn’t a complete process, and yesterday, while doing the techtest for a presentation I was going to give, I was bitten HARD by this.

slideshow_4So here is the workspace UI for Keynote for Mac. What’s important to note is that palette on the right, with 3 tabs:

  • Build In
  • Action
  • Build Out

The way it works is that when a slide loads, the Build In settings are run to create the slide, then the Action settings, then Build Out, and finally the Transition effect when leaving the slide itself.

In order to get around the problem above of not having Presenter View available, I created a new slideshow, with a goal of it running in time to the Pecha-Kucha slidedeck, that was essentially what you see in Presenter View.

slideshow_1Since you only have 20 seconds per slide, I wanted a countdown timer for each slide, but rather than using numbers, which are visually distracting, I decided a simple graphical solution would be better. Thus, a blue bar across the top of the slide, and next to the bullet points, which disappears off screen to the right in the former, and downwards past the various bullet points in the latter. This was done with an Action, known as Move, which allows you to set the endpoint and duration of the movement.

Then, with the slide set to auto transition after zero delay, you have a 20 second presenter slide, with time remaining indicator, that then goes immediately to the next slide. Fantastic! Or, so I thought.

When I arrived at the event and did the tech rehearsal, what I discovered is that Powerpoint running on a Mac has a different idea about what 20 seconds is, to Keynote on an iPad, and I had tested my stack against my iPhone’s stopwatch. With Powerpoint set to 20 seconds and no transition time, the iPad about 5 seconds behind by the end of my last slide.

So, no problems, I’ll just edit each of my slides to remove 0.25 seconds from the Move action, that’ll compensate and I’ll be up to speed.

slideshow_3

Nope!

While Keynote for iPad knows that the Action stage of the build process exists, and will play the Action stage, it offers no way to create or edit an Action.

As you can see from the video linked on the left here, when you go to add a Build In or Out, you can see that there are actions on the object when you go to look at the Build Order, but there’s no option to adjust it.

A final gripe about the Mac version of Keynote, selecting an image, right clicking and choosing “Replace Image” brings up an iOS style image picker that only shows you the contents of your system’s photo library – in my case, Aperture. It locks you out of accessing your actual filesystem, where for example, you might have kept all the images you’re planning to use within a main project folder in ~/Documents.

This is a symptom of the overall problem I’ve found trying to use the iPad to get actual work done. If everything you do is in a single app, like say, drawing in Procreate, it’s fantastic. But, if your task is assembly, bringing together media from multiple sources, tweaking and adjusting etc, the fundamental nature of iOS – its inability to be file-centric, the way Finder makes a Mac, causes tasks that are mundane and easy, to be like trying to run, while up to your waist in water.

iCould Drive is not a solution – anyone who thinks that the way to move files between devices, is to send them through a server on the other side of the world needs to be sentenced to a year on dialup. iOS needs full peer networking with Macs. It needs the ability to access, and be accessed by filesharing with the same capabilities as the Mac. Finally, it needs to ditch this ridiculous notion that data and documents are contained within apps themselves. I should be able to delete an app, without losing anything I’ve done using that app.

When your Mac Refuses to Sleep.

The Symptoms:

You put your mac to seep, the screen(s) go black, but the machine doesn’t power down its drive(s) and sleep. Pressing a mouse button or keyboard key brings the screen(s) straight back up.

The problem persists through reboots, logouts, changing user accounts, deleting com.apple.PowerManagement.plist, and even doing a full SMC reset.

The Solution:

Go to the Printers & Scanners preference pane, and make sure you haven’t got a printer with a paused print queue, or a printer which isn’t actually connected any more, which you may have accidentally sent a job to, which the system is trying to find.