Bug#1025213: Extra info
I also tried mutter 43.2-4 without the Debian patches, specially the Support-Dynamic-triple-double-buffering.patch . This did not solve the problem, The only difference is that during blinking of the cursor there is switching between 2 different (old) backgrounds i.s.o. 3.
Bug#1025213: Extra info
I installedĀ all mesa-packages of previous installed version 22.2.0-1. I also installed previous installed kernel 5.19.11-1. With these versions the problem still existed.
Bug#1025213: Extra info
I tried to install gnome-shell-common gnome-shell and gnome-shell-extension-prefs 43.0.2. This did not succeed because of failing loginĀ (protocol)? Then I compiled source gnome-shell 43.0.2 and installed at /usr/local... I verified the version with gnome-shell --version. This downgrade did not change anything. So gnome-shell itself is not the problem. Subframes seem to be rendered OK, but old, already deleted subframes are repeatedly shown. Do not know how to investigate further. Upstream??