Created attachment 22599 [details] lscpi I'm running Debian Sid, with Xorg 1.6.3 and Intel driver 2.8.0. With modeset enabled, I get fuzzy vertical lines instead of the GDM login screen. Without modeset, I get a blank screen.
Created attachment 22600 [details] dmesg with KMS
Created attachment 22601 [details] dmesg without KMS
So is this a regression? If so, which was the most-recently-working kernel version? Thanks.
It's working in 2.6.30.4, with or without KMS.
Fixed in 2.6.31-rc8.