https://bugzilla.novell.com/show_bug.cgi?id=237164 ------- Comment #5 from rmuncrief@comcast.net 2007-01-26 18:57 MST ------- Created an attachment (id=115622) --> (https://bugzilla.novell.com/attachment.cgi?id=115622&action=view) This is the /var/log/messages file showing my DVD drives DMA being turned off. This log shows the OS receiving responses from my DVD drive that it believes are errors, and then turning my drive DMA off (it starts out as UDMA 66 at boot). The drive plays DVD movies perfectly smoothly under Windows XP Professional, actually the video is quite stunning and even better than my standalone DVD player. However, since the DMA is turned off under Linux the DVD playback is jerky. By the way, the drive also reads and writes DVD and CD R and RW media perfectly, so I would be very surprised if there were really anything wrong with my DVD drive. I've also seen many complaints via Google about DVD/DMA problems, so maybe this has something to do with it. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is.