https://bugzilla.kernel.org/show_bug.cgi?id=211501
Jan Klos (honza.klos@gmail.com) changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |honza.klos@gmail.com
--- Comment #5 from Jan Klos (honza.klos@gmail.com) --- I have the same/similar problem with my 2 monitors - but only when waking them from sleep. However, switching to terminal (ctrl+alt+fX) allows me to regain display output in both monitors, after that I can switch back to X and everything works - until the sleep timer turns the monitors off again.