(In reply to comment #74) > (In reply to comment #71) > > You was right, there was no access to dri. > > Now i tested it with sudo glxgears. > > So results are absolutely unusable. with moving mouse fps will drop to 5fps. > > With moving mouse - 60fps. Results are same, before and after this patch > > set. > > Hmm. Was it running fullscreen or under a GL compositor that page flips?
Windowed under bare X. > Something like: 'vblank_mode=3 glxgears -fullscreen' should force it to do > what we want, assuming your wm isn't totally crap. We don't need to force fullscreen to cause us to loose vblank interrupts whilst the processor is asleep (and so render very slowly). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1087582 Title: [gen3] Bad GPU performance whilst CPU is in deep sleep To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1087582/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
