Bug 1379060

Summary: [wayland] GDM/GNOME desktop flickers on radeon/amdgpu
Product: [Fedora] Fedora Reporter: Vedran Miletić <vedran>
Component: mesaAssignee: Adam Jackson <ajax>
Status: CLOSED NEXTRELEASE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: unspecified    
Version: 25CC: ajax, Eugene.Dolgoff, fschwarz, ignatenko, ken, nvlbox
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Hardware: All   
OS: Linux   
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Last Closed: 2016-11-16 08:09:48 UTC Type: Bug
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Description Vedran Miletić 2016-09-24 13:12:45 UTC
Using Fedora 25 with latest updates on Radeon R9 380 or Radeon RX 480 using amdgpu driver, there is severe flickering in GDM and GNOME desktop when Wayland is used. Xorg works fine. No errors in dmesg or elsewhere.

This is potentially fixed in Mesa git, will check and report back.

Comment 1 Nick Lee 2016-10-15 12:21:23 UTC
Fedora 25
[AMD/ATI] RV620/M82 [Mobility Radeon HD 3450/3470] (prog-if 00 [VGA controller])
Kernel driver in use: radeon
flickering in GDM

Comment 2 Vedran Miletić 2016-10-15 13:12:16 UTC
(In reply to Nick Lee from comment #1)
> Fedora 25
> [AMD/ATI] RV620/M82 [Mobility Radeon HD 3450/3470] (prog-if 00 [VGA
> controller])
> Kernel driver in use: radeon
> flickering in GDM

Adjusting summary.

Comment 3 Igor Gnatenko 2016-11-16 08:09:48 UTC
Hopefully has been fixed in newest release of mesa.

Comment 4 Vedran Miletić 2016-11-19 17:43:32 UTC
It is!

Comment 5 Igor Gnatenko 2016-11-19 17:51:41 UTC
(In reply to Vedran Miletić from comment #4)
> It is!
Cool. Thanks for feedback!