(In reply to Tom Furniss from comment #69) > Created attachment 120919 [details] > syslog for 3 patches with increased debug > > Hi Mika > > No problem. I applied the following patches to the latest drm-intel-nightly: > https://patchwork.freedesktop.org/patch/69394/ > https://patchwork.freedesktop.org/patch/69395/ > https://patchwork.freedesktop.org/patch/69396/ > https://bugs.freedesktop.org/attachment.cgi?id=120893 >
Thank you Tom for providing a log. The issue still persists and you keep receiving a lot of short hotplug detection pulses. > As expected, flickering is still present. syslog attached. > > The last patch that fixed the issue was this: > https://patchwork.freedesktop.org/patch/66697/ > Is there a reason we're not using it now? During the patch review I received comments that I should move the idea of tracking the config changes to its current location in patch https://patchwork.freedesktop.org/patch/69394/ If you have time, it would be interesting to know if you apply this patch https://patchwork.freedesktop.org/patch/66697/ on top of current -nightly and check if it still fixes the flickering. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libdrm in Ubuntu. https://bugs.launchpad.net/bugs/1522922 Title: Screen flickering in Intel i915 driver To manage notifications about this bug go to: https://bugs.launchpad.net/nouveau/+bug/1522922/+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
