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The occurence of this error results in freezing of the screens. There seems to
be some activity on the hard drive and the network ports, so it looks like it's
only affecting the display drivers. Occurrence of this error requires a hard
reboot most of the time. Some times it is captured by the Apport package and
we get to see the details of the crash. We have been extending the screen to a
monitor. Also this is a machine that is used for extensive software
development purpose.
Running Ubuntu 12.04 LTR
Lenovo T420 running intel core i5
This is now happening on 2 Lenovo t420's here in our office.
Package reported as xserver-xorg-video-intel 2:2.17.0-1ubuntu4
** Affects: xserver-xorg-video-intel (Ubuntu)
Importance: Undecided
Status: New
** Tags: bot-comment
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sandybridge m gt2+ GPU Lockup render.IPEHR:0x41800000
https://bugs.launchpad.net/bugs/1158889
You received this bug notification because you are a member of Ubuntu-X, which
is subscribed to xserver-xorg-video-intel in Ubuntu.
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