http://bugzilla.opensuse.org/show_bug.cgi?id=1024652
http://bugzilla.opensuse.org/show_bug.cgi?id=1024652#c6
--- Comment #6 from Filip Kołodziejczyk
(In reply to Filip Kołodziejczyk from comment #3)
Not sure if it is the same bug but it seems to me that it is.
I noticed it while looking for a solution with flatpak apps. Basically when I start my laptop and start a flatpak immediately before WiFi connection is established it starts without a problem but when WiFi is connected I get "Cannot open display" error.
Turned out that "echo $XAUTHLOCALHOSTNAME" and "hostname" commands outputs are different. Resetting a hostname in Yasts Network Settings solves the problem but only until reboot.
Yep, it seems like it. I would say it is a duplicate of that bug. Anyway, hostnamectl --static set-hostname NORM07 fixes the problem (not sure yet if it fixes the problem permanently) -- You are receiving this mail because: You are on the CC list for the bug.