Public bug reported: Muon refuses to perform the current update to my system. I am trying to let it perform the April KDE updates from the kubuntu backports archive. When I click "Full Upgrade" then "Apply Changes" the update fails with the following error: "Another application seems to be using the package system at this time. You must close all other package managers before you will be able to install or remove any packages."
I ran "ps -efl | egrep 'apt|dpkg'" and the only process that shows up is: 4 S root 2393 1 0 80 0 - 20790 poll_s 15:20 ? 00:00:00 /usr/bin/python /usr/share/apt-xapian-index/update-apt-xapian-index-dbus Killing that process does not help. I have tried the following, all fail to correct the problem: 1) sudo dpkg --configure -a 2) Logout 3) Reboot 4) All possible combinations of the above. The only way to get past this is to use terminal: sudo apt-get update sudo apt-get upgrade After that, the problem goes away. ** Affects: kde-workspace (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/976159 Title: Error while updating using muon: Another application seems to be using the package system at this time To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kde-workspace/+bug/976159/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs