I use as a window manager i3, lightdm and other graphic display manager disabled
Starting with Fedora-31, executing "nm down ethernet" causes the graphics programs to stop running:
> Cannot open display: No protocol specified Unable to init server:
> Could not connect: Connection refused
xhost doesn't help either:
> Error: cannot open display: :0 No protocol specified xhost: unable to
> open display «:0»
The problem starts with version 31 and is saved in 32_RC1.6
I suspect that the problem is related to SELinux security policy settings, how can I fix it?
Asked by dymdin
(21 rep)
Apr 28, 2020, 01:25 PM