On 2020-09-24 23:44, Andreas Beckmann wrote:
please try xserver-xorg-core 2:1.20.9-2 first and file a bug against it if the issue persists.
I've just upgraded to 2:1.20.9-2 and this seems to solve the problem for me. So it seems one of these: https://salsa.debian.org/xorg-team/xserver/xorg-server/-/commit/9c140c1c65aa05bd2e1b50cc8d6c8c4b9a1c1d9e has solved this bug for me (which does not seem that unplausible).
-- Kind regards, Felix Dörre