Thomas Danckaert writes: > Hi Guix, > > since the change to networkmanager, I've been running into the > following problem: when I connect to a wireless network using > networkmanager, I can no longer start graphical applications > (starting any program fails with “cannot open display :0.0” and > similar messages). > > AFAIU, the cause is that networkmanager changes my hostname (after > DHCP?), in my case to “new-host2” or something similar, and this > seems to break the X session. When I manually restore the hostname > with “sudo hostname <original-hostname>”, the problem is solved. Is > there anyway to disable this behaviour for networkmanager?
I have the exact same problem too. If somebody has a solution, I'd like to hear about it.
