this is fixed now, seemingly the channels.json file was edited by hand and not by using system-image-shell on the server ... so the automatic signing step teh shell usually does did not happen
** Changed in: system-image (Ubuntu) Assignee: (unassigned) => Steve Langasek (vorlon) ** Changed in: system-image (Ubuntu) Importance: Undecided => Critical ** Changed in: system-image (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to system-image in Ubuntu. https://bugs.launchpad.net/bugs/1423837 Title: OTA of rtm/14.09-proposed/krillin from 240 to 241 fails with systemimage.gpg.SignatureError Status in system-image package in Ubuntu: Fix Released Bug description: OTA from 240 to 241 fails with the following error message in /var/log /system-image/client.log [systemimage] Feb 20 09:09:37 2015 (21576) check_for_update failed Traceback (most recent call last): File "/usr/lib/python3/dist-packages/systemimage/api.py", line 104, in check_for_update self._state.run_until('download_files') File "/usr/lib/python3/dist-packages/systemimage/state.py", line 175, in run_until step() File "/usr/lib/python3/dist-packages/systemimage/state.py", line 294, in _get_channel ctx.validate(asc_path, channels_path) File "/usr/lib/python3/dist-packages/systemimage/gpg.py", line 216, in validate self.keyring_paths, self.blacklist_path) systemimage.gpg.SignatureError: sig path : b23d5b2a14027f6775f4012123f5e8c1 /tmp/system-image-bk33lz3z/channels.json.asc data path: 2e42b9826ba73fb2b4a79e6769012c17 /tmp/system-image-bk33lz3z/channels.json keyrings : ['45d56eb2cbc1394a6c3dd3e51d7a256c'] ['/var/lib/system-image/keyrings/image-signing.tar.xz'] blacklist: 573804b9f5149eaf253c8cbaa7ab1b83 /var/lib/system-image/blacklist.tar.xz [systemimage] Feb 20 09:33:26 2015 (21576) test and acquire checking lock [systemimage] Feb 20 09:33:26 2015 (21576) checking lock not acquired And 241 is never visible for upgrade. ProblemType: Bug DistroRelease: Ubuntu RTM 14.09 Package: system-image-common 2.5.1-0ubuntu1~rtm2 Uname: Linux 3.4.67 armv7l ApportVersion: 2.14.7-0ubuntu8 Architecture: armhf Date: Fri Feb 20 09:52:14 2015 InstallationDate: Installed on 2015-02-18 (1 days ago) InstallationMedia: Ubuntu Utopic Unicorn (development branch) - armhf (20150218-184321) PackageArchitecture: all SourcePackage: system-image UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/system-image/+bug/1423837/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp