I've upgraded to 12.10 and now it works OK. There is no need for using drm_kms_helper.poll=0. Thanks! (PD: Do I have to close the bug reports?)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/912397 Title: Intel HD Graphics "No Device Detected" To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/912397/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs