1
vote
1answer
18 views

Reinit xvfb resources

I user xvfb on my Ubuntu servers mostly to run browsers in Selenium QA automation. I user this servers to test web applications, so I run A LOT of browsers. But after some time errors appears like ...
7
votes
2answers
4k views

Proper way to start xvfb on startup on centos?

I'm following this tutorial, and I want to know the equivalent centos-version of this ubuntu-specific step: You may receive a few warnings regarding fonts and such, but it’ll still work despite ...
0
votes
1answer
884 views

Xvfb with 32 bit color

For some machines this works, for some it doesn't. Xvfb :99 -screen 0 1280x1024x32 However, on most machines this works: Xvfb :99 -screen 0 1280x1024x24 What is the secret ingredient to getting ...
1
vote
2answers
564 views

getting first non display number in use

I need to give a command like Xvfb :6 -screen 0 1024x768x24 Where 6 can be a display number. Now Xvfb can already be using that Display, so how do I get the first display number not in use?