I had the same issue when switching to a different user while leaving the original one logged in. The crash report appeared after logging in as the new user.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/846638 Title: unity-2d-panel assert failure: *** glibc detected *** unity-2d-panel: invalid fastbin entry (free): 0x08dc9bc8 *** To manage notifications about this bug go to: https://bugs.launchpad.net/unity-2d/+bug/846638/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs