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Atha
Apprentice
Joined: 22 Sep 2004
Posts: 229
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 Posted: Fri Jan 08, 2016 8:08 pm Post subject: Dazed and confused??? |
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| Code: | Message from syslogd@thinkpad at Jan 8 19:31:26 ...
kernel:[33942.834954] Uhhuh. NMI received for unknown reason 3d on CPU 0.
Message from syslogd@thinkpad at Jan 8 19:31:26 ...
kernel:[33942.834972] Do you have a strange power saving mode enabled?
Message from syslogd@thinkpad at Jan 8 19:31:26 ...
kernel:[33942.834977] Dazed and confused, but trying to continue
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| Code: | # uname -a
Linux thinkpad 4.3.0-1-amd64 #1 SMP Debian 4.3.3-2 (2015-12-17) x86_64 GNU/Linux |
Sorry, this ThinkPad X120e is running Debian Linux (testing) at the moment, but since I normally run Gentoo I thought I’d ask here anyway…
Anyone ever seen this?
The laptop runs normal and stable since then. It must have happened while I was not at the computer and it may be that the display was turned off due to power saving mode. The laptop is on A/C and I have deactivated all suspend settings, so it will run until I turn it off intentionally.
The messages appeared in the windows of an active console, actually a root (user root, via “su”) Konsole of my KDE Plasma desktop. |
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eccerr0r
Watchman
Joined: 01 Jul 2004
Posts: 9679
Location: almost Mile High in the USA
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| Posted: Sun Jan 10, 2016 7:14 am Post subject: |
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See if you can replicate the problem in Gentoo. Usually this is a kernel problem. We don't know what Debian puts in their kernels.
If this also happens in Gentoo, likely then you are dealing with a hardware problem or you have some missing driver. Unfortunately NMIs are hard to debug without the original hardware schematics...
If you want to debug Debian, this thread belongs in OTW...
_________________
Intel Core i7 2700K/Radeon R7 250/24GB DDR3/256GB SSD
What am I supposed watching? |
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Atha
Apprentice
Joined: 22 Sep 2004
Posts: 229
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| Posted: Sun Jan 10, 2016 8:44 am Post subject: |
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| eccerr0r wrote: | | Usually this is a kernel problem.If this also happens in Gentoo, likely then you are dealing with a hardware problem or you have some missing driver. Unfortunately NMIs are hard to debug without the original hardware schematics... |
Thanks. I was just wondering if someone else may have seen this before.
It happened again. Maybe I just noticed it or maybe Debian (testing) recently shipped a new kernel. The hardware works normally though, so there are no real disturbing effects (yet).
I would love to get Gentoo onto this box too, but time does not permit it. I am currently trying to get Gentoo running on my Power Mac G5, which is not that easy to accomplish and consumes all the spare time I have available.
Again: thanks. As I said, I was just wondering if these messages have appeared on Gentoo installations as well. |
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Kernel & Hardware
