Public bug reported:
[Impact]
Ubuntu-oem-5.10-5.10.0-1027.28 includes some amdgpu patches to support s2idle
feature, but it leads to the white screen while vt switching during booting up.
[Fix]
After bisect the kernel, we need below commit to fix this issue.
0b08c54bb7a37 drm/amd/display: Fix the display corruption issue on Navi10
[Test]
Verified on Dell machine with AMD W5700 graphics card.
[Where problems could occur]
** Affects: hwe-next
Importance: Undecided
Status: New
** Affects: linux-oem-5.10 (Ubuntu)
Importance: Undecided
Status: New
** Tags: oem-priority originate-from-1934411 somerville
** Tags added: oem-priority originate-from-1934411 somerville
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https://bugs.launchpad.net/bugs/1936921
Title:
While screen while vt switching with AMD W5700 or W5500
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