For those interested in a temporary, botched, solution, here is a script (run as root): #!/usr/bin/env bash set -e mkdir -p "/tmp/i965" mkdir -p "/usr/lib/i386-linux-gnu" mkdir -p "/usr/lib/x86_64-linux-gnu" curl "http://ftp.us.debian.org/debian/pool/main/m/mesa/libgl1-mesa-dri_20.3.5-1_i386.deb" | dpkg-deb -x - "/tmp/i965" cp "/tmp/i965/usr/lib/i386-linux-gnu/dri/i915_dri.so" "/usr/lib/i386-linux-gnu/dri/i965_dri.so" curl "http://ftp.us.debian.org/debian/pool/main/m/mesa/libgl1-mesa-dri_20.3.5-1_amd64.deb" | dpkg-deb -x - "/tmp/i965" cp "/tmp/i965/usr/lib/x86_64-linux-gnu/dri/i915_dri.so" "/usr/lib/x86_64-linux-gnu/dri/i965_dri.so" rm -rf "/tmp/i965"
This will install the old i915 driver, with i965 support. To use it, do 'MESA_LOADER_DRIVER_OVERRIDE=i965 your-application'.