Confirming, the problem seems to be solved.
Tested:
driver: dtoverlay=vc4-kms-v3d
uname -a Linux u2110rpi 5.13.0-1010-raspi #11-Ubuntu SMP PREEMPT Thu Oct 28 08:32:52 UTC 2021 aarch64 aarch64 aarch64 GNU/Linux
No freeze for both Wayland and X11.
Big thank you Ubuntu Team!
Confirming, the problem seems to be solved.
Tested:
driver: dtoverlay= vc4-kms- v3d
uname -a
Linux u2110rpi 5.13.0-1010-raspi #11-Ubuntu SMP PREEMPT Thu Oct 28 08:32:52 UTC 2021 aarch64 aarch64 aarch64 GNU/Linux
No freeze for both Wayland and X11.
Big thank you Ubuntu Team!