On Fri, 6 Dec 2019 16:30:14 -0700 "D. R. Evans" doc.evans@gmail.com wrote:
More info:
The background doesn't flicker at all. What is flickering are the panel and the default icons on the desktop, many times a second.
If I succeed in bringing up the TDE menu (which, if I click enough times, eventually does appear when I succeed in timing a click at a moment when the desktop is accepting input), then the flickering stops for as long as the menu is visible.
More info:
After a few minutes of I trying to use this (basically unsable :-( ) TDE, it suddenly popped up a dialog that said that the screen was locked and requested that I enter my password. When I did that, I was returned to the session, but the flickering had stopped.
So that suggests the question: what causes the screen to lock and the popup requesting unlocking to appear? Somehow that seems to be related to the flickering problem.
Doc
PS I have no screensaver set.
By any chance, do you have multiple monitors setup via Xorg.conf (not randr)? Anyway, rename /opt/trinity/bin/kdesktop_lock to something (like add .NO to it), restart pc and see if it helped.