I've just tried the kernel below (which I think includes the patch above) on Ububntu 11.10:
http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel- experimental/2012-04-19-precise/ The problem is fixed now. However there is a still another bug - laptop's screen is flickering/flashing when ubuntu boot logo is displayed, the external display works fine. When loading finished and required resolution set both displays work fine. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/814895 Title: [snb-m-gt2] Booting with external monitor fails with *ERROR* Couldn't find PLL settings for mode! To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/814895/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
