I haven't observed anything like this either. When the system/unity starts to lag, can you use perf to profile to see where the CPU is going? And also checking xrestop and /sys/kernel/debug/dri/0/i915_gem_objects would be useful to check video memory consumption.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1201403 Title: Unity performance issue on intel gpu To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1201403/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
