This bug has been fixed by Chris Wilson. You either need to follow https://bugs.freedesktop.org/show_bug.cgi?id=31596 and compile yourself a kernel from the drm-intel-fixes repo, or you just wait until the fix is merged into the main tree.
** Bug watch added: freedesktop.org Bugzilla #31596 http://bugs.freedesktop.org/show_bug.cgi?id=31596 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/608907 Title: [lucid][maverick][i915] Lenovo U160 Intel i7 620UM blank screen -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs