Comment 18 for bug 1971434

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Romano Giannetti (romano-giannetti) wrote :

Adding data: there is something, probably lingering after the upgrade, that resets the `xdpm` data of the X server. After a while the screen starts to go off after very little inactivity, *without* enabling the screensaver (I blindy wrote my password in a couple of mails ;-)...).

If I set:

    xset dpms 600 600 600

it seems to work, is confirmed by `xset q`, but after a while (much less than 10 minutes) the screen goes off and when touching a key and checking, `xset` says:

$ xset q
[...]
DPMS (Energy Star):
  Standby: 0 Suspend: 0 Off: 0
  DPMS is Enabled
  Monitor is On

The only workaround I found is to completely disable dpms with `xset -dpms`; with tha the screensaver kicks-in correctly but then the display will never shut off...