I do not know if it is important but when I use "top" in command line it shows that apport-gtk process uses 100% (or even 100.4%!) of CPU. However, in System Monitor (graphical) there is no apport-gtk process listed among active processes.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1162366 Title: Repeated GPU lockup error messages To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1162366/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs