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  1. Bug #1967274
  2. Comment #21

Comment 21 for bug 1967274

Revision history for this message
AceLan Kao (acelankao) wrote : Re: Screen sometimes can't update on Intel Alder Lake GPUs [Failed to post KMS update: CRTC property (GAMMA_LUT) not found]

Thanks Timo, this series of patches seems fix this issue
https://www.spinics.net/lists/intel-gfx/msg284609.html

Here is the test kernel, I can't reproduce the issue with this kernel.
https://people.canonical.com/~acelan/bugs/lp1967274/

I'll submit SRU soon.