I had the same problem at random time. Adding a new widget and scrolling over caused de error every time after few seconds.
Playing around activities, I tried adding a new empty one. No changes. Then I deleted this new one and the "Search & Launch", which was no functional anyway. The error has disappeared. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449726 Title: Kubuntu 15.04 (Vivid Vervet) plasmashell crashes with segmentation fault To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/plasma-workspace/+bug/1449726/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
