There are similar recent error reports from GMenuModelItemsChangedInvalidIndex: Java - https://bugs.launchpad.net/ubuntu/+source/openjdk-8/+bug/1499131 Shotwell https://bugs.launchpad.net/ubuntu/+source/shotwell/+bug/1499116
I see gtk-3-0 was upgraded recently, going to add as an affected project. ** Also affects: gtk+3.0 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to gtk+3.0 in Ubuntu. https://bugs.launchpad.net/bugs/1499318 Title: /usr/bin/pidgin:GMenuModelItemsChangedInvalidIndex Status in gtk+3.0 package in Ubuntu: New Status in pidgin package in Ubuntu: Confirmed Bug description: The Ubuntu Error Tracker has been receiving reports about a problem regarding pidgin. This problem was most recently seen with version 1:2.10.11-0ubuntu4, the problem page at https://errors.ubuntu.com/problem/b839ff84192841b2d5e2f4a5b53f4933c8cf77de contains more details. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gtk+3.0/+bug/1499318/+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