Public bug reported:

On my Asus W5G00AE, in Oneric:

- I had the issue "screensaver backlight stuck off, system looks hung" -
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/872652 -

- Updated to kernel 3.0.0-15 using the update manager.

After the update, after the grub selection menu the screen is black, then I get 
some very thin vertical lines all over the screen, which slowly fade to black, 
leaving me with a black screen and no login menu.
Here's a picture taken of the moment the thin lines appear: 
http://www.flickr.com/photos/23115157@N05/6798325597/

I tried the 3.0.0-17 kernel proposed in
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/919350, but without
any luck: the result is the same as with 15.

I therefore have:

- kernel 14 working, but with the bug #872652 (backlight does not work after 
resuming from screensaver)
- kernel 15 and 17 not booting up, yielding thin white vertical lines for a 
couple of seconds, which fade to black

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New

** Description changed:

- On my Asus W5G00AE:
+ On my Asus W5G00AE, in Oneric:
  
  - I had the issue "screensaver backlight stuck off, system looks hung" -
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/872652 -
  
  - Updated to kernel 3.0.0-15 using the update manager.
  
  After the update, after the grub selection menu the screen is black, then I 
get some very thin vertical lines all over the screen, which slowly fade to 
black, leaving me with a black screen and no login menu.
  Here's a picture taken of the moment the thin lines appear: 
http://www.flickr.com/photos/23115157@N05/6798325597/
  
  I tried the 3.0.0-17 kernel proposed in
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/919350, but without
  any luck: the result is the same as with 15.
  
  I therefore have:
  
  - kernel 14 working, but with the bug #872652 (backlight does not work after 
resuming from screensaver)
  - kernel 15 and 17 not booting up, yielding thin white vertical lines for a 
couple of seconds, which fade to black

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https://bugs.launchpad.net/bugs/925350

Title:
  Display problem (thin fading white vertical lines) after kernel
  upgrade to 3.0.0.15, no login window

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