Ubuntu
mutter package

  1. Bug #1968040
  2. Comment #70

Comment 70 for bug 1968040

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

The workaround doesn't fix the problem for me.
It's not only doesn't wake up the screen, it freezes the whole system and I have to hard reset!