Had same problem on lunar.
fixed with: sudo find /var/lib/dpkg/ -name '*libgl1-amber-dri*' -exec rm {} \; sudo apt-get install --fix-broken
Had same problem on lunar.
fixed with: amber-dri* ' -exec rm {} \;
sudo find /var/lib/dpkg/ -name '*libgl1-
sudo apt-get install --fix-broken