Can you please try with the attach patch added to the kernel? .deb's are available here
http://people.canonical.com/~apw/i915-fbc-broken-lucid/
This has fixed the issue for me.
Can you please try with the attach patch added to the kernel? .deb's are available here
http:// people. canonical. com/~apw/ i915-fbc- broken- lucid/
This has fixed the issue for me.