0
votes
1answer
127 views

How to restore Gnome desktop environment in Debian 6?

After installing Meld in Debian 6, the whole OS became desktopless after I restarted. How do I restore the Gnome desktop? Currently my full screen is on command prompt mode.
4
votes
1answer
415 views

How to change default pdf viewer for all users in command line

I'm using Debian squeeze with Gnome Desktop for all my users. I have a group of machines to set up so that all users should use xpdf as a default viewer (rather than evince). I want this set up to be ...
1
vote
1answer
922 views

Switch audio output device in Debian Squeeze

If there are multiple audio card in the system (i.e. internal audio and USB), how to switch the output device easily? The volume applet in Ubuntu (10.04 or 10.10) provide this feature directly, while ...