** Description changed: - When upgrading from 15.10 to 16.04Beta (2016-03-01), this error occured, alongside many others related to systemd and gnome. + [Impact] + + During system upgrades, triggers for gconf2 might activate too early, + while some of its dependencies aren't configured yet. This happens + several times in a loop and stops the upgrade in the end. + + The attached debdiffs fix this issue by changing interest to interest- + noawait in debian/gconf2.triggers file. The triggers will now activate + near the end of upgrade. + + In addition, the debdiff for Bionic also contains a fix for FTBFS (bug + 1834211). + + [Test Case] + + Triggers for gconf2 are usually activated on changes in + /usr/share/GConf/gsettings folder, so the main Ubuntu edition (with + GNOME) is most suitable for reproducing the issue. To reproduce it, + install that edition, apply all updates, then try upgrading to the next + release. + + [Regression Potential] + + None, interest-noawait trigger is known to work well in other packages + (comment 31). + + [Other Info] + + Even if Cosmic goes EOL next month, the fix for it might be worth it for + release upgrades. + + [Original Description] + + When upgrading from 15.10 to 16.04Beta (2016-03-01), this error occured, alongside many others related to systemd and gnome. Notice that despite all warnings and errors, finally, the system remained functional. ProblemType: Package DistroRelease: Ubuntu 16.04 Package: gconf2 3.2.6-3ubuntu6 ProcVersionSignature: Ubuntu 4.4.0-8.23-generic 4.4.2 Uname: Linux 4.4.0-8-generic x86_64 ApportVersion: 2.20-0ubuntu3 Architecture: amd64 Date: Tue Mar 1 09:21:15 2016 ErrorMessage: dependency problems - leaving triggers unprocessed InstallationDate: Installed on 2015-10-04 (148 days ago) InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Alpha amd64 (20151002) RelatedPackageVersions: - dpkg 1.18.4ubuntu1 - apt 1.2.3 + dpkg 1.18.4ubuntu1 + apt 1.2.3 SourcePackage: gconf Title: package gconf2 3.2.6-3ubuntu6 failed to install/upgrade: dependency problems - leaving triggers unprocessed UpgradeStatus: Upgraded to xenial on 2016-03-01 (0 days ago)
** Summary changed: - package gconf2 3.2.6-3ubuntu6 failed to install/upgrade: dependency problems - leaving triggers unprocessed + [SRU] package gconf2 3.2.6-3ubuntu6 failed to install/upgrade: dependency problems - leaving triggers unprocessed ** Tags added: bionic cosmic disco -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1551623 Title: [SRU] package gconf2 3.2.6-3ubuntu6 failed to install/upgrade: dependency problems - leaving triggers unprocessed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gconf/+bug/1551623/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
