Okay, thanks. I sent the bug report to https://bugzilla.gnome.org/show_bug.cgi?id=600538 Hope, it will be solved soon.
** Bug watch added: GNOME Bug Tracker #600538 https://bugzilla.gnome.org/show_bug.cgi?id=600538 -- gnome-panel hangs with almost 100% CPU usage https://bugs.launchpad.net/bugs/472245 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs