Hello and thank you for this bug report. According to the stack trace, there is a crash in mesa. I see that you're using Ubuntu 13.10 but with an old kernel (3.4.0 instead of 3.11.0-7-generic). Can you check that you're system is up to date?
(I just marked this bug as 'Invalid' but feel free to reopen it if I was wrong ;-) ) ** Information type changed from Private to Public ** Changed in: cairo-dock (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1220837 Title: cairo-dock assert failure: cairo-dock: ../../../../../src/mesa/main/context.c:1501: _mesa_make_current: Assertion `newCtx->Version > 0' failed. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cairo-dock/+bug/1220837/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs