Re: [CentOS] Why is my default DISPLAY suddenly :3.0?

On 2013-04-26, Joakim Ziegler joakim@terminalmx.com wrote:

Sorry, brain fart, I'm running CentOS 6.3, not Fedora. The weird thing is that this changed after a reboot. I haven't done any updates that seem relevant lately either.

And yes, I know :0.0 shouldn't be depended on, but it seems weird that it'd change like that for no good reason.

Agreed. You might take James' advice and check the X logs. If you're lucky, if the issue is a couple of failures to start X, the successful start won't have written over the previous logs. (I'm not sure how you'd be able to tell if you were unlucky and X had to restart a few times but overwrote the log.)

--keith