Actually I found that the problem came from compiz-fusion-icon, I removed it and since this problem didn't reappear.
-- compiz.real crashed with SIGSEGV https://bugs.launchpad.net/bugs/288037 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
