Ubuntu
x11-xserver-utils package

  1. Bug #1019312
  2. Comment #4

Comment 4 for bug 1019312

Revision history for this message
Egor (gluk47) wrote :

Dave, have you laptop_mode installed? Maybe it's the cause?..

I've just edited /etc/laptop-mode/conf.d/dpms-standby.conf and restarted laptop-mode service.
I changed CONTROL_DPMS_STANDBY to 0, but it made no effect.
Now I increased the limits of *_STANDBY. I will wait now, maybe this change helps me.