I experience this bug too, i.e. somethimes the screen blanks, and after a reboot I find the message "kernel BUG at /build/buildd/linux-2.6.35/drivers/gpu/drm/i915/i915_gem.c:4224!" in syslog. I run Ubuntu Maverick on an Acer Travelmate laptop. Let me know if I should provide any log or some other information.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/696327 Title: i915 DRM: BUG_ON(obj_priv->pin_count < 0) at i915_gem.c:4224 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs