Can you please try:
Add the repo:
sudo add-apt-repository ppa:kisak/kisak-mesa
Upgrade the Mesa drivers:
sudo apt update && sudo apt full-upgrade
Reboot and test...
Can you please try:
Add the repo:
sudo add-apt-repository ppa:kisak/kisak-mesa
Upgrade the Mesa drivers:
sudo apt update && sudo apt full-upgrade
Reboot and test...