On Wed, 2022-01-05 at 01:00 -0800, Jonathan Ryshpan wrote:
X11 messes up konsole, the KDE terminal emulator.  When typing onto the screen, not displaying text generated by an application, the test appears slowly and with many strange artifacts. It looks like the text appears on one interlace and then gradually gets better; the text takes about 500 msec to recover; the same thing happens with window decorations when I mouse over them. I have attempted to record screen behavior using simplescreenrecorder, but when I start it, the problem goes away.

The highlighted text is actually not true.  The problem occurs with many KDE applications, e.g. kpat and simplescreenrecorder.  Starting simplescreenrecorder does make the artifacts stop.

-- 
Many Thanks - Jonathan Ryshpan <jonrysh@pacbell.net>

	Anyone can do any amount of work, provided 
	it isn't the work he is supposed to be doing.
	--Robert Benchley