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 Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1499318 Title: /usr/bin/pidgin:GMenuModelItemsChangedInvalidIndex To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gtk+3.0/+bug/1499318/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs