Yep, Sorry, I hadn't read all the comments. It was one of my icon themes. I switched now to pure tango-icons and everything is working fine, no crashes.
But it shows following on start: (the second warning) [EMAIL PROTECTED]:~$ gnome-system-monitor ** (gnome-system-monitor:7591): WARNING **: SELinux was found but is not enabled. ** (gnome-system-monitor:7591): WARNING **: Cannot get volume for mount point '/root/.gvfs' -- Processes tab causes GLib error https://bugs.launchpad.net/bugs/180087 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug assignee. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs