Public bug reported: i upgraded to 16.04. Suddenly it shows a bug and stops the upgrade. When it finished, i tried again and i rebooted. It shows that has upgraded to 16.04 but when i write sudo update-manager it show the following message.
"/usr/bin/update-manager:28: PyGIWarning: Gtk was imported without specifying a version first. Use gi.require_version('Gtk', '3.0') before import to ensure that the right version gets loaded. from gi.repository import Gtk /usr/lib/python3/dist-packages/UpdateManager/UnitySupport.py:29: PyGIWarning: Dbusmenu was imported without specifying a version first. Use gi.require_version('Dbusmenu', '0.4') before import to ensure that the right version gets loaded. from gi.repository import Dbusmenu, Unity /usr/lib/python3/dist-packages/UpdateManager/UnitySupport.py:29: PyGIWarning: Unity was imported without specifying a version first. Use gi.require_version('Unity', '7.0') before import to ensure that the right version gets loaded. from gi.repository import Dbusmenu, Unity" Via lsb_release-rd: Description: Ubuntu 16.04 LTS Release: 16.04 ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: ubuntu-release-upgrader-core 1:16.04.12 ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6 Uname: Linux 4.4.0-21-generic x86_64 ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 CrashDB: ubuntu CurrentDesktop: Unity Date: Thu Apr 21 21:13:18 2016 InstallationDate: Installed on 2015-04-03 (384 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) PackageArchitecture: all SourcePackage: ubuntu-release-upgrader UpgradeStatus: No upgrade log present (probably fresh install) VarLogDistupgradeTermlog: mtime.conffile..etc.update-manager.release-upgrades: 2016-04-21T19:57:21.515933 ** Affects: ubuntu-release-upgrader (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug dist-upgrade xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1573177 Title: sudo update-manager bug after upgrade on 16.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1573177/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs