Bug#1012840: xscreensaver-systemd doesn't exit at end of Xfce session

[Jamie Zawinski]

I don't see how this is possible. When the user logs out, the X server exits. 
The display connection that both xscreensaver and xscreensaver-systemd have 
open will close with SIGPIPE.

Send logs.

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Jamie Zawinski • jwz.org • dnalounge.com