** Changed in: linux-oem-5.14 (Ubuntu Focal)
Status: In Progress => Fix Committed
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https://bugs.launchpad.net/bugs/1945932
Title:
Fix A yellow screen pops up in an instant (< 1 second) and then
disappears before loading the system
Status in HWE Next:
New
Status in OEM Priority Project:
New
Status in linux package in Ubuntu:
In Progress
Status in linux-oem-5.10 package in Ubuntu:
Invalid
Status in linux-oem-5.13 package in Ubuntu:
Invalid
Status in linux-oem-5.14 package in Ubuntu:
Invalid
Status in linux source package in Focal:
Invalid
Status in linux-oem-5.10 source package in Focal:
Fix Released
Status in linux-oem-5.13 source package in Focal:
Fix Released
Status in linux-oem-5.14 source package in Focal:
Fix Committed
Status in linux source package in Hirsute:
Fix Committed
Status in linux-oem-5.10 source package in Hirsute:
Invalid
Status in linux-oem-5.13 source package in Hirsute:
Invalid
Status in linux-oem-5.14 source package in Hirsute:
Invalid
Status in linux source package in Impish:
In Progress
Status in linux-oem-5.10 source package in Impish:
Invalid
Status in linux-oem-5.13 source package in Impish:
Invalid
Status in linux-oem-5.14 source package in Impish:
Invalid
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.
[Fix]
do what intel_color_commit() does to make sure the bottom color state
matches whatever out hardware readout produced.
Ref. https://patchwork.freedesktop.org/patch/456170/?series=95171&rev=1
[Test]
1. Power on the system
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, maintainer still not totally sure what should do about color
management
features here in general.
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