[Kernel-packages] [Bug 1577364] Re: Screen flickers after upgrade to 16.04 from 15.10 on Dell XPS13 9350

Thanks Joseph. Yes the issue starts happening after I upgrade from 15.10 to 16.04. It was fine in 15.10, and if I remembered it correctly, the kernel number was 4.3. I tested on the upstream kernel and the issue is fixed in v4.6-rc6. Cheers ** Tags added: kernel-fixed-upstream ** Changed in: l

[Kernel-packages] [Bug 1577364] [NEW] Screen flickers after upgrade to 16.04 from 15.10 on Dell XPS13 9350

Public bug reported: Screen flickers after upgrade to 16.04 from 15.10 on Dell XPS13 9350. Flickers frequently on mid-range brightness, better on high and low range brightness. Tried to turn off tlp but doesn't help ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-21-gen