Thanks for the update: it worked on my Desktop as previously
posted[wubi] installation, but on my Dell laptop, it has not worked.
Well,  I'll stick with windows for now.

-----Original Message-----
From: [email protected] [mailto:[email protected]] On Behalf Of Sven 
Svensson
Sent: Tuesday, May 29, 2012 6:49 AM
To: [email protected]
Subject: [Bug 913272] Re: drm:intel_dsm_platform_mux_info] *ERROR* MUX INFO 
call failed‏

Ubuntu 12.04 LTS 64 bit
Dell Inspiron 17R laptop

00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core 
Processor Family Integrated Graphics Controller (rev 09)
01:00.0 VGA compatible controller: nVidia Corporation Device 0df5 (rev ff)

Kernel: 3.2.0-24-generic-pae

I have been running Ubuntu 12.04 since it was beta without any issues,
however, since last saturday (26/5) the error described in this bug
report started appearing in the logs and the computer randomly refuses
to boot. Sometimes it boots, sometimes it doesnt.

When it is unable to boot, I first get a pink plymouth screen and then a
completely black screen from which I am unable to do anything except a
hard reboot. Sometimes, the error message
'drm:intel_dsm_platform_mux_info] *ERROR* MUX INFO call failed' is
printed when I get the black screen, but it is always shown in the logs.

I noticed that an update to the kernel was installed a day earlier
(25/5) than when I first noticed the problem, perhaps there was something in 
this update that caused the issue for me? As I said, I never experienced this 
problem before that. The update I am mentioning is the following:

linux-headers-3.2.0-24-generic (3.2.0-24.38, 3.2.0-24.39)

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You received this bug notification because you are subscribed to the bug report.
https://bugs.launchpad.net/bugs/913272

Title:
  drm:intel_dsm_platform_mux_info] *ERROR* MUX INFO call failed‏

Status in Ubuntu:
  Confirmed

Bug description:
  drm:intel_dsm_platform_mux_info] *ERROR* MUX INFO call failed‏. Unable
  to install latest version Unbuntu 11.10

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+bug/913272/+subscriptions

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Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/913272

Title:
  drm:intel_dsm_platform_mux_info] *ERROR* MUX INFO call failed‏

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