Display shuts down while watching a movie after 10 minutes no matter the settings in Elementary OS
Solution 1
Background
There are 2 solutions that were determined for this particular problem. The 1st involved launching xscreensaver
, and disabling it so that no screensaver is configured.
The 2nd method involved completely disabling the screensaver in X altogether, through the use of the xset
command.
Solution #1
A solution with a narrow scope (by cipricus) is that of adding a fourth step to those included in the answer.
- Install xscreensaver
- Remove gnome-screensaver
- Set Xscreensaver NOT to use any screensaver ('Disable screensaver')
-
Add xscreensaver in the startup programs list. The command to add is:
xscreensaver -no-splash
This solution was suggested by the fact that this message appeared when starting xscreensaver
before adding the fourth step:
Further instructions came from this source.
NOTE: To add a program to startup list in eOS, go to System Settings > Stertup Applications > Add
Solution #2
A solution with a wider scope by slm:
xset
Check to see what the xset
setting is for screen blanking as well. You can check using this command:
$ xset q
We're specifically interested in this section of the output from the above command:
$ xset q
...
Screen Saver:
prefer blanking: yes allow exposures: yes
timeout: 600 cycle: 600
...
Disabling screensaver
You can change these settings like this:
$ xset s off
$ xset s noblank
Confirm by running xset q
again:
$ xset q
...
Screen Saver:
prefer blanking: no allow exposures: yes
timeout: 0 cycle: 600
...
DPMS
You might also need to disable power management as well, that's the DPMS settings in the xset q
output:
$ xset q
...
DPMS (Energy Star):
Standby: 0 Suspend: 0 Off: 0
DPMS is Enabled
Monitor is On
...
Disable it like so:
$ xset -dpms
Confirm:
$ xset q
...
DPMS (Energy Star):
Standby: 0 Suspend: 0 Off: 0
DPMS is Disabled
...
Re-enabling features
You can re-enable these features at any time with these commands
$ xset s blank # blanking screensaver
$ xset s 600 600 # five minute interval
$ xset +dpms # enable power management
Confirming changes:
$ xset q
...
Screen Saver:
prefer blanking: yes allow exposures: yes
timeout: 600 cycle: 600
...
...
DPMS (Energy Star):
Standby: 0 Suspend: 0 Off: 0
DPMS is Enabled
Monitor is On
...
Solution 2
This is on freya mind you, but I went into dconf-editor then org.gnome.desktop.session and just turned the value for idle-delay to 0. It seems to have stopped the dimming during videos...or maybe I'm delusional and keep moving my mouse a lot more than I think I do. But I've found it to work. So yeah!
Image of what I mean:
sudo apt-get install dconf-tools, I think is how you can draw this into freya to get the editor that is visible in the image.
Related videos on Youtube
Community
Updated on September 18, 2022Comments
-
Community over 1 year
I've noticed this when trying to watch movies on that laptop running eOS. After 10 minutes or so the display is turned down.
I've looked for settings against this and found the following:
Power setting: put the computer to sleep: I set that to 'Never'. But it couldn't be this setting, my problem being that the display is shut, not that the computer is put to sleep.
Brightness and lock: Brightness: Turn screen off when inactive for: set that to 'Never'. That should be it but it does not work.
Because I'd experienced a similar issue with GUI settings for display not being followed in another Ubuntu based distro - Xfce - reported here - I imagined also that a screensaver setting was the matter. I've found a situation similar to that and tried that solution. Only that, unlike in Xfce, now a
gnome-screensaver
was installed but without accessible GUI settings for it. So, it looked like a certain blank-screen screensaver was active in the background. To get a GUI for screensaver I installedxscreensaver
. When starting that I was prompted that gnome-screensaver was already running and asked to shut it down. Said yes and then disabled screensaver in Xscreensaver.Afterwards I also uninstalled
gnome-screensaver
, but the same problem would still reappear. -
efrem over 10 yearsi was about to answer myself. maybe i will add as edit to your answer if that's all right with you: starting xscreenserver i got a message that the daemon is not running, so i guessed it should have started with the system and that it was not. so, i added to startup applications the command
xscreensaver -no-splash
. after restart, thexset q
command gives under 'screenserver':prefer blanking: no allow exposures: no timeout: 0 cycle: 0
. but i hadn't time to watch a movie for 10 minutes yet :) -
slm over 10 years@cipricus - your call. Either edit or add I'm fine either way 8-)