On Tue, Jun 21, 2011 at 08:28:17AM -0700, Keith Packard wrote:
Given the number of X201s machines running this kernel (like the one I'm using right now), I'd love to get this fixed for you instead of disabling rc6 -- rc6 is worth a ton of power savings.
I didn't know that, anyway, I'm don't know the intel driver so well to solve the problem, that's why I did only the revert, and I'll give you more information to solve the issue.
Please describe your configuration (which OS, which X and i915 driver versions) and then send along a kernel log with drm.debug=0x04 so we can see what's going on. If you stick these in a bugzilla entry, we'll not lose track of them.
Let's start.
I'm using Slackware -current with the xorg-server version 1.9.5 and the kernel 3.0.0-rc4 (with the revert applied).
Attached there is the full dmesg output with drm.debug=0x04.
If you prefer that I open a bug on the kernel bugzilla to put all the informations no problem.
Bye Francesco