Ubuntu
linux package

  1. Bug #1968040
  2. Comment #79

Comment 79 for bug 1968040

Revision history for this message
Daniel van Vugt (vanvugt) wrote : Re: Blanked screen doesn't wake up after locking [drmModeAtomicCommit: Argument invalide] [drmModeAtomicCommit: Invalid argument]

Note to self:

One possible explanation here is that we're setting this twice in the same commit, which some drivers might reject(?):

Apr 12 19:36:45 ty gnome-shell[1455]: KMS: [atomic] Setting connector 79 (/dev/dri/card0) property 'CRTC_ID' (20) to 0
Apr 12 19:36:45 ty gnome-shell[1455]: KMS: [atomic] Setting connector 79 (/dev/dri/card0) property 'CRTC_ID' (20) to 45

Another possible cause might be a bad size in:

Apr 12 19:36:45 ty gnome-shell[1455]: KMS: [atomic] Setting CRTC (45, /dev/dri/card0) gamma, size: 256
Apr 12 19:36:45 ty gnome-shell[1455]: KMS: [atomic] Setting CRTC 45 (/dev/dri/card0) property 'GAMMA_LUT' (28) to 97

Although that doesn't explain all instances of the error.

Also curious that I don't see any confirmed cases of this bug in 22.10 and later.