Re: Cannot lock screen in lxqt desktop

[Andreas Enge]

Hello Reza,

I can propose not a solution, but a workaround: Screen locking also does
not work on my Xfce desktop; so I run the command
   xlock -mode blank
from a terminal. I do not know where it comes from, but it appears as
   /run/setuid-programs/xlock
in my system.

Andreas