Actually, scratch that, it's still broken. BUT I've found a fix/workaround that does not appear to trigger any regressions. If you enable a primary password in the BIOS, then the video will be initialized before Ubuntu loads, and it will wake up properly (at least, that's what I think it's doing.)
Actually, scratch that, it's still broken. BUT I've found a fix/workaround that does not appear to trigger any regressions. If you enable a primary password in the BIOS, then the video will be initialized before Ubuntu loads, and it will wake up properly (at least, that's what I think it's doing.)