I agree, hardware issue with mobo, or proc (since north bridge memory controllers are usually built in here now). Seems more like a south bridge issue (where pci bus liives), but could be memory corrupting things as well.

Remove any external pci card you can, including usb devices. I had a western digital drive housing cause some very weird kernel issues when plugged in even.

-mb


On 01/14/2014 11:59 AM, Matt Graham wrote:
On 2014-01-14 11:26, [email protected] wrote:
I finally rebooted again, and saw a screen full of messages including
"unable to handle kernel paging request"
http://www.upquick.com/temp/z1.jpg
http://www.upquick.com/temp/z2.jpg
http://www.upquick.com/temp/z3.jpg
http://www.upquick.com/temp/z4.jpg

What in the world could the problem be and how can I resurrect my system?
(PS: I'm writing this message from my laptop. Tried to ssh login to the
failed system, but no joy.)

An OOPS at 33 seconds and then another OOPS at 52 seconds, both in kernel code that should be reasonably stable (network drivers followed by nouveau)? I am not certain, but I think there might be a hardware problem somewhere in this machine.

You can attempt to diagnose the problem by booting from a rescue system. If those things fail in a similar manner, it's almost certainly a hardware problem. (If the rescue system works fine, then your Mint install is borked, but that seems sort of unlikely.) Or if a rescue system works fine except when you start up a GUI, it's a problem with the graphics card. Or if it works fine until you try to start DHCP, it's a problem with the NIC. The other thing to check is the case and airflow--make sure there aren't any dust bunnies blocking the fans or anything. If you suspect the RAM is the problem, the memtest86 option on many rescue systems will probably say something if you had bad RAM.

The last 2 times I've had things like this happen to desktop systems, it's been problems with the motherboard. This is annoying because the motherboard is expensive and a pain to replace.


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