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[Bug 608907] Re: [lucid][maverick][i915] Lenovo U160 Intel i7 620UM blank screen

To: registry@xxxxxxxxxxxxxxxxxxx
From: Claes Wallin <608907@xxxxxxxxxxxxxxxxxx>
Date: Wed, 15 Dec 2010 03:14:35 -0000
Reply-to: Bug 608907 <608907@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

I have a U160 with a 8086:0046 chip and Xorg reports the display as EDID
vendor "AUO", prod id 12380.

Tried running 2.6.37-rc5, which as far as I understand is up-to-date
with intel-drm. Problem persists.

If I boot without "nomodeset" the machine boots with the screen lit, but
black. Also, it does not respond to keyboard input, so I am unable to
warm reboot it.

If I boot with "nomodeset" X works, but only in 1024x768. In this case,
if I do a user switch or quit X, the screen also hangs. Will try the
i915.modeset=0 parameter to see if I can at least get a working 1024x768
display that doesn't hang.

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https://bugs.launchpad.net/bugs/608907

Title:
  [lucid][maverick][i915] Lenovo U160 Intel i7 620UM blank screen