** Changed in: hwe-next
Status: New => Won't Fix
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https://bugs.launchpad.net/bugs/1955692
Title:
Update - Fix A yellow screen pops up in an instant (< 1 second) and
then disappears before loading the system
Status in HWE Next:
Won't Fix
Status in linux-oem-5.10 package in Ubuntu:
Invalid
Status in linux-oem-5.10 source package in Focal:
Won't Fix
Bug description:
[Impact]
*** this issue happen with secure boot on and issue gone when secure boot is
off***
After the BIOS loading screen, a yellow screen pops up in an instant
(< 1 second) and then disappears. Attached a demo video.
with the Bug #1945932 SRU, some target machine still got the garbage
frames during bootup.
[Fix]
Need the one more patch to fix, this has been laned on mainline since
v5.13-rc1.
1835bf459df7) drm/i915: Wait for scanout to stop when sanitizing planes
[Test]
1. Power on the failed machine.
2. Check if any unusual screen shows before and after the system loading
screen.
3. No unusual screen shows before and after the system loading screen
[Regression Potential]
Medium, but didn't observe the issue on the failed machine.
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