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- Path: sparky!uunet!sun-barr!cs.utexas.edu!zaphod.mps.ohio-state.edu!darwin.sura.net!jvnc.net!primerd.prime.com!tiger1.prime.com!cummings
- From: cummings@tiger1.prime.com (Kevin J. Cummings)
- Subject: Re: Minimum requirements for linux - just to run single user
- Message-ID: <1992Sep1.135811@tiger1.prime.com>
- Keywords: Minimum requirements
- Sender: usenet@primerd.prime.com (Usenet)
- Organization: Prime Computer, Inc.
- References: <data.715303501@cs1.bradley.edu>
- Date: Tue, 1 Sep 1992 17:58:11 GMT
- Lines: 63
-
- In article <data.715303501@cs1.bradley.edu>, data@cs1.bradley.edu (Mark Hall) writes:
- >
- > Hi. I'm kinda new to the linux thing...I just heard about it, and wanted to
- > try it. I've read a little, and I got a feeling I just can't do it, however,
- > before I chuck it, I figured I should ask a question or two...:)
- >
- > I have a 386 (non Dx/Sx/anything else x) running 20 Mhz. I only have 640 K of
-
- Er, Ah, is it a SigmaSigma step chip? or does it have the infamous task switching
- bug in it? If its a REALLY old 386, you may not be able to use it.
-
- > ram. (Ok...You can stop laughing now... :) Should I assume that I cannot run
-
- Whose laughing? My Dad has my old 16MHz 386 DX with 1MB of RAM. 640K conventional
- and 384K extended? Do you have ANY extended memory? Or is it configured as
- BIOS shadow RAM?
-
- > Linux? I'm hoping to be able to upgrade to at least 2 megs sometime, but am
-
- In order to upgrade a 1MB 386 to 2MB, you have to be able to add in 4 banks of
- 256K memory. 386 memory must be 32 bits wide unless you have an SX system,
- in which case it must be 16 bits wide. Since most memory banks are 8 bits wide,
- you either need space for another 4 banks on your motherboard or on a 32bit
- memory card. If you only have space for 4 memory banks, then you will need
- to upgrade them from 256K chips to 1M chips, increasing your memory from 1MB to
- 4MB.
-
- > not sure when. I'd like to be able to fiddle around with linux, maybe even
- > change over to linux as my main OS. I tried to boot with the bootimage and
- > rootimage disks (I have a 1.44 M on drive a:, and a 250 Meg Archive Tape
- > backup as my other floppy (grin). I have about 25 megs I can spare for it
- > right now, a 2400 baud modem, and of course a "STANDARD" VGA monitor for the
- > console. Nothing fancy, but it's an OLD system. I should also mention that
- > it's a Zenith (This explains the memory problem...Quality goes out before the
- > name goes on).
- >
- > Is it even possible for me to run linux on this system? Any way that I could
- > get rid of about 3 ptys and 4 (or more) virtual consoles? I tried booting
- > with bootimage and got as far as:
- >
- > No BUS mouse...
- > D*mn. Mem swap error (or something like that).
-
- Sounds like 1MB is too little memory. I have heard of people running in 2MB
- on 386SX processors. Just be sure to configure a swap partition (4-8MB) to
- get you running. As long as there is sufficient memory to run the kernel in,
- swap space will look like paged virtual memory to your system, and it will
- manage it for you. I have 4MB ram, and 10MB swap. I haven't run out of memory
- yet. I suspect you could run with 2M ram and 4 MB swap, but it would be slow.
- (Lots of disk accesses I suspect.)
-
- =================================================================
- Kevin J. Cummings PrimeService
- 20 Briarwood Road A Computervision Company
- Framingham, Mass. 500 Old Connecticut Path
- Framingham, Mass.
- Work: cummings@primerd.Prime.COM
- Home: cummings@kjc386.framingham.ma.us
-
- Std. Disclaimer: "Mr. McKittrick, after careful consideration,
- I've come to the conclusion that your new
- defense system SUCKS..." -- War Games
- =================================================================
-