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- Path: sparky!uunet!munnari.oz.au!ariel!rab
- From: rab@ariel.its.unimelb.EDU.AU (Richard Alan Brown)
- Newsgroups: comp.os.linux
- Subject: Hardware Problems
- Keywords: RAM, motherboard
- Message-ID: <2773@ariel.its.unimelb.EDU.AU>
- Date: 21 Jul 92 23:54:05 GMT
- Organization: School of Physics, University of Melbourne
- Lines: 46
-
-
- FROM: Alistair Scott
-
- afs@tauon.ph.unimelb.edu.au
-
-
- I have a suspected hardware problem, but before rushing out and doing some
- simm swapping, I thought I'd post and see if anyone has had the same problem
- as me.
- Here is the situation, I installed Linux relatively hassle free including
- X, gcc, etc etc... My machine was a 40MHz-386, 4M RAM and 105M HD,
- 6M swap(file).
- Knowing full well that X on 4M was thrashing the disk, I bought 4M more RAM,
- and, lo and behold the motherboard didnt like it, fair enough, the dealer who
- sold me the PC said that they had discovered that my make of m'board couldn't
- handle having every SIMM slot filled. After swapping all my 8M of Ram into the
- board to check that all was ok in a 4M configuration, I took the machine back
- to have a new m'board put in. Right... I power up yesterday on getting the
- beast back, and (using Bootlin) I boot to Linux and the kernel loads, but
- the machine hangs with the error,
-
- kernel panic trying to free swapper memory space
- In swapper task, not syncing.
-
- Curiously, the problem diminishes with increasing time, (hence the possibility
- of a hardware related fault). Sometimes it will boot successfully, but when I
- try to do anything, I get segmentation faults, and if I try to run X, it
- hangs.
- Ultimately, after about 6-7 attempts at booting, everything fires up as
- advertised, and X runs ok, and everything runs as smoothly as it did with the
- 4M configuration (X running a damn sight faster though..)
-
- Booting from floppy doesn't produce any of the above errors, which sort
- of torpedoes the hardware fault theory.
-
- Any ideas? is there something I should know upgrading from 4M to 8M?
- I have RTFM'd and have run out of ideas short of swapping memory and/or
- motherboard.
-
- email or post, I keep up with c.o.l
-
- Thanks
-
- Alistair Scott
-
- afs@tauon.ph.unimelb.edu.au
-