Gentoo Archives: gentoo-user

From: William Kenworthy <billk@×××××××××.au>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Re: Any way of tracing kernel freezes?
Date: Thu, 13 Jun 2013 21:05:05
Message-Id: 51BA33CF.5020009@iinet.net.au
In Reply to: [gentoo-user] Re: Any way of tracing kernel freezes? by Nikos Chantziaras
1 On 13/06/13 22:05, Nikos Chantziaras wrote:
2 > On 13/06/13 16:47, Frank Steinmetzger wrote:
3 >> recently my netbook got the habit of freezing sporadically. [...]
4 >> [...]
5 >> I ran a memtest a few months back and stopped it after 8 successful
6 >> passes. I might try that again as soon as I find out how¹, but I'd
7 >> think that a corrupt memory would cause something different than a full
8 >> freeze.
9 >
10 > It usually manifests in segfaults that seem to come at random. But it's
11 > still worth a shot. It's very easy. Emerge "sys-apps/memtest86+" and
12 > add this grub entry:
13 >
14 > title=Memtest86+
15 > root (hd0,0)
16 > kernel /boot/memtest86plus/memtest.bin
17 >
18 > (Adapt the "hd0,0" of course to be the same disk as the one you're using
19 > to boot your kernel.)
20 >
21 > That's it. Now your boot menu will include a "Memtest86+" option. This
22 > is for grub 1 though. If you migrated to grub 2 by now, then I don't
23 > know how that boot entry would look like. I suspect it will be some
24 > 300-line monstrosity or something :-|
25 >
26 >
27
28 Temperature? - check for dust puppies clogging the heatsinks, cooling etc.
29
30 BillK

Replies

Subject Author
Re: [gentoo-user] Re: Any way of tracing kernel freezes? Frank Steinmetzger <Warp_7@×××.de>