closed windows reappear

Lucien Gentis lucien.gentis at
Thu Mar 8 17:11:02 UTC 2018


I use X under Linux XUbuntu (Ubuntu with Xfce environment) 16.04 distro 
on a PC 64 bits.

Sometimes, when I close an app, say xsane or whatever app, its window 
reappear after some time, while the app has not been reopen.

I don't know if it comes from X server or Window manager (lightdm) . . .

More information about the xorg mailing list