How can I prevent my screen from going black when watching movies in VLC with GNOME3?
Solution 1
Run VLC. Tools->Preferences. Set "Show settings" to "All". Video>Disable Screensaver.
Solution 2
I use a program called "caffeine", If you are like me on arch linux you can install it from AUR repository with a simple:
yaourt -S caffeine-bzr
If you are on another distribution try to find if caffeine is supported.
Caffeine will run in background, deactivating power-manager whenever it finds a flash video running (You have to check it in the preferences) or while specific application are running (you have to tell caffeine which ones to look for, I have it set for vlc, totem, xbmc and rhythmbox). Whenever one of this apps are running (or you just wachting a flash video on youtube for example) gnome 3 will NOT go on Suspend, Sleep, Black Screen etc as soon as you close those app, caffeine will re-enable the power-saving-mode. All without your interaction.
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Comments
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Rajasekhar over 1 year
In the GNOME 3 options, I set the screen to go black after one hour. I want more – 2 hours, or even "never". Is this possible?
Alternatively, how could I set VLC Player so that the screen does not shut down due to inactivity while watching a movie?
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Rob over 12 yearsvlc doesn't do this AFAIK, but mplayer does.
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