@ChuckPA Thank you for pointing me in the right direction, if you know the exact command I need that would be additionally welcome but I will try to figure it otherwise
Update: I used the following to delete and recreate renderD129 as renderD128... mknod -m 0666 dri/renderD128 c 226 129
vainfo unfortunately is throwing an error now so Im looking into that...
libva info: VA-API version 0.39.0
libva info: va_getDriverName() returns -1
libva error: va_getDriverName() failed with unknown libva error,driver_name=(null)
vaInitialize failed with error code -1 (unknown libva error),exit
Thanks again for your help