Ubuntu
mutter package

  1. Bug #1968040
  2. Comment #23

Comment 23 for bug 1968040

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

Hi Jorge, do you have an external monitor connected via HDMI and an internal display (a laptop with hybrid graphics Intel + NVIDIA) too? I can't test this right now.

My original bug report is a big messy. It is more like three separate issue into one.
1. Internal monitor doesn't wake up after sleep
2. External monitor doesn't get turned off during sleep
3. Poor performance.
https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1971149

All described issues aren't present in an Xorg session.