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-X, which is subscribed to xorg in 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 _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
