It's almost certainly due to it being powerpc architecture. You could see if disabling KMS makes any difference.
Beyond that, ppc is not an architecture we put a lot of time into supporting, so we're not likely to look into this bug. If you want to pursue getting it solved, I would recommend going upstream with it.
It's almost certainly due to it being powerpc architecture. You could see if disabling KMS makes any difference.
Beyond that, ppc is not an architecture we put a lot of time into supporting, so we're not likely to look into this bug. If you want to pursue getting it solved, I would recommend going upstream with it.