I haven't had this problem for a while, but I can do some testing to see if it's still occurring. I have had some kernel updates since filing the bug, currently on 3.11.0-15-generic
I think this was a problem with CPU frequency scaling as I've since installed indicator-cpufreq and have been manually toggling to "performance" from "on demand" when gaming or running other CPU intensive apps. I suspect the on demand scaling wasn't triggering and leaving my processor underclocked. I don't have spare hardware to test a development release unfortunately. Thanks for following up. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1249685 Title: graphics performance very poor after resume from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1249685/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
