I have hit the "vaGetDriverNameByIndex() failed" when libva can't read the wayland socket.
For me, that socket is at: /run/user/1000/snap.chromium/wayland-0
But this depends on your uid.
It should be a symlink to a socket one directory higher.
Maybe running remote causes issues with getting to that socket?
I have hit the "vaGetDriverNam eByIndex( ) failed" when libva can't read the wayland socket.
For me, that socket is at: 1000/snap. chromium/ wayland- 0
/run/user/
But this depends on your uid.
It should be a symlink to a socket one directory higher.
Maybe running remote causes issues with getting to that socket?