Hi,
after the latest update, i have run into this issue:
libEGL warning: DRI2: failed to authenticate
libEGL warning: MESA-LOADER: failed to open swrast: libLLVM-15.so: cannot open shared object file: No such file or directory (search paths /usr/lib/dri, suffix _dri)
ERROR: Unable to create GUI. Exiting
May try reverting to previous Mesa version to see if that works.