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15
votes
1answer
3k views

Can one PC be used by two users at the same time via dual-monitor?

Since modern PCs can use two screens at the same time I wonder if it is possible to plug in two keyboards and mouses as well to have the two screens run two (more or less) independent X-sessions at ...
39
votes
6answers
22k views

How can I detect when a monitor is plugged in or unplugged?

Is there any event that is triggered when I plug in or out an external monitor into the DisplayPort of my laptop? ACPID and UDEV don't react at all. I'm using onboard graphics on an intel chip. Here ...
14
votes
8answers
42k views

Adding the panel to the second monitor

I have set up two monitors in my system. One is powered by the HDMI port and the other one is powered by the normal analogue port of the same GPU (Nvidia Ge-force 210). I just setup twin display in ...
22
votes
4answers
18k views

Separate workspaces on each monitor

I recently switched to a new PC at work, one with two (identical, Dell 23") monitors. I'm running Linux Mint 15 64bit / Cinnamon. Is there a way to set it up in such a way that, instead of both ...
12
votes
1answer
756 views

How to modify the default setting adopted by xrandr when connecting an external monitor?

I am confronted with a problem when connecting the external monitor while the computer is open. At that point it seems that xrandr adopts one of the combinations that do not work. As a workaround to ...
2
votes
0answers
38 views

How can I make xrandr modifications persist for more than 1 second?

Updates: This question describes similar symptoms Ubuntu - Xrandr doesn't change my resolution, but it seems like the underlying cause is different as there are no changes to my Xorg-log files ...
0
votes
1answer
1k views

cannot send signal to VGA using VGA-to-HDMI adapter

This is the output of lspci -v: 00:02.0 VGA compatible controller: Intel Corporation Mobile 945GSE Express Integrated Graphics Controller (rev 03) (prog-if 00 [VGA controller]) Subsystem: ...