I've traced this issue to a value in /root/.synaptic/synaptic.conf : Synaptic "" { ViewMode "3"; showWelcomeDialog "0"; LastSearchType "1"; closeZvt "true"; vpanedPos "214"; hpanedPos "152"; windowWidth "1280"; windowHeight "947"; windowX "0"; windowY "30"; ToolbarState "2"; Maximized "1"; Install-Recommends "1"; AskForUpdateAfterSrcChange "0"; update "" { last "1316901731"; type "0"; };
ShowAllPkgInfoInMain "true"; AskRelated "true"; OneClickOnStatusActions "false"; delAction "3"; upgradeType "1"; undoStackSize "20"; UseTerminal "false"; AskQuitOnProceed "false"; useUserFont "0"; useUserTerminalFont "0"; statusColumnPos "0"; statusColumnVisible "1"; supportedColumnPos "1"; supportedColumnVisible "1"; nameColumnPos "2"; nameColumnVisible "1"; sectionColumnPos "3"; sectionColumnVisible "0"; componentColumnPos "4"; componentColumnVisible "0"; instVerColumnPos "5"; instVerColumnVisible "1"; availVerColumnPos "6"; availVerColumnVisible "1"; instSizeColumnPos "7"; instSizeColumnVisible "1"; downloadSizeColumnPos "8"; downloadSizeColumnVisible "0"; descrColumnPos "9"; descrColumnVisible "1"; color-install "#8A8AE2E23434"; color-reinstall "#4E4E9A9A0606"; color-upgrade "#FCFCE9E94F4F"; color-downgrade "#ADAD7F7FA8A8"; color-remove "#EFEF29292929"; color-purge "#A4A400000000"; color-available ""; color-available-locked "#A4A400000000"; color-installed-updated ""; color-installed-outdated ""; color-installed-locked "#A4A400000000"; color-broken ""; color-new ""; UseStatusColors "true"; CleanCache "false"; AutoCleanCache "true"; delHistory "-1"; useProxy "0"; httpProxy ""; httpProxyPort "3128"; ftpProxy ""; ftpProxyPort "3128"; noProxy ""; DefaultDistro "maverick"; }; The bit with DefaultDistro "maverick"; was causing this issue for me. For a quick one line solution you can run the following command: release=`lsb_release -a 2>1| grep Codename| awk '{print $2}'`;for file in /root/.synaptic/synaptic.conf $HOME/.synaptic/synaptic.conf ; do sudo sed -i "s/DefaultDistro \".*;/DefaultDistro \"$release\";/g" $file; done; -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/842179 Title: Short after upgrade, Synaptic failed to open but apt-get still works To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/synaptic/+bug/842179/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs