Comment 122 for bug 1140716
Revision history for this message
| Dabo Ross (daboross) wrote Re: [regression] 3.5.0-26-generic and 3.2.0-39-generic GPU hangs on Sandybridge | #122 |
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7020100
(Get the code!)
I am getting this error in 12.10, usually when running some programs on SandyBridge mobile, and also others with bumblebee.
I have a optimus laptop.
I haven't gotten this error while only running with bumblebee.
When it happens I get no graphics glitches or anything other then my computer suddenly stops responding for around 5 seconds.
Then I get around 10-15 windows that are asking me if my system has hung recently.
After I say "yes" and then "around once a day"(I think that is the option), I get a system report saying that apport-gpu-error.py has crashed. with the "bug title":
[sandybridge-m-gt2] GPU lockup IPEHR: 0x42180000 IPEHR: 0x010000000
Next time this happens I will record everything the bug report says.