* Madhusudan Singh wrote in alt.os.linux.debian:

[...]

> This appears to be an Xorg problem. I see some strange messages in
> Xorg.log :

> ADVANCE_LP_RING: outring (0x2f) isn't on a QWord boundary(WW) I810(0):

[...]

> offsets.
> ...

> How do I fix this ?

Try running xorgconfig ?

--
David
A tall, dark stranger will have more fun than you.