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- Path: sparky!uunet!newsstand.cit.cornell.edu!vax5.cit.cornell.edu!jwty
- From: jwty@vax5.cit.cornell.edu
- Newsgroups: comp.os.os2.misc
- Subject: Summary: OS/2 on a Laptop
- Message-ID: <1993Jan23.140022.16966@vax5.cit.cornell.edu>
- Date: 23 Jan 93 14:00:22 EST
- Distribution: comp
- Organization: Cornell University
- Lines: 64
-
- Thanks to all of you who replied to my question about running OS/2
- on a laptop! Here's a brief summary of their comments:
-
- It turns out that this isn't a crazy thing to do after all. True, it does
- take a while to boot on most of these machines since they tend to be
- 386sx-based and have relatively slow hard disks. On the other hand,
- two users reported that their notebooks were actually *faster* than
- their desktop machines. Several people suggested that the bootup time could
- be reduced by running a shell other than the standard WPS, such as IBM's
- freeware MrFile PM. There was a general consensus that running the WPS
- without some kind of pointing device was a pain.
-
- Encouraged by these comments and driven by curiosity and a desire to have
- the same software setup on the road as at my 'home base' lab machine, I
- downloaded the 2.1 beta and put it on my GRiD 1755. This machine is a
- 386sx-20 with 8MB RAM and 80MB, 21mS HD. I've got 40MB of the disk set up
- as a C: partition for OS/2 and its DOS+Windows support, plus the Enhanced
- Editor (which I'm using to write this note) plus the swapfile and one or two
- other things. There's a second C: partition for DOS 5; that's 3MB in size.
- Then there's a 37MB D: partition which holds apps, utilities, and data.
-
- I like it! Everything feels solid, and while it's not exactly zippy, it
- does get the job done in a reasonable amount of time. As for a pointing
- device, I've taken to carrying my mouse and pad around in the little case
- that holds the AC adaptor and documentation. The screen's a bit small for
- the number of windows I tend to keep open, but perfectly acceptable.
- Interestingly, although the machine lacks the APM BIOS, the native
- power-saving features are still working under OS/2. At least, if I boot
- off the battery the disk will shut down after a minute or so if it's not
- being used. So all in all, I think running OS/2 on a typical modern laptop
- is a very sensible thing for a desktop OS/2 user to do.
-
- The 2.1 beta is a real improvement over GA+SP. Speed and, strangely enough,
- stability are significantly better than in 2.0. A lot of little annoying
- details have been cleaned up too. I don't care much about the Windows 3.1
- support, but at least the new File Manager remembers its place and doesn't
- always hog the whole screen when you start it up. Installation took a
- while, and it took about three tries to get it right, 'cause the
- documentation is not too well written and I didn't read it as carefully as
- I should have.
-
- After seeing the beta on the laptop, I decided to install it on my desktop
- machine as well. I figured this would take maybe two hours to get going.
- Wrong! The install (over 2.0 GA+SP) seemed to go all right, but when it
- finished, DeScribe wouldn't run (gave an error and got killed by the OS.)
- Attempting to start a Windows program, or the Win/OS2 desktop, caused the
- icon to be hatched, the drive to run, the icon to return to normal, and the
- drive to stop. Nothing more. Tried rebuilding the INIs with MAKEINI, but
- it reported that they were corrupt and aborted. Tried making new
- INIs with SHOWINI /B and running MAKEINI on those. That cured the
- corrupt INI errors but didn't get Windows running. Neither did removing and
- re-installing the DOS+Windows support. So I eventually reformatted the
- partition and started all over again, which took a lot of time but did work.
-
- But there's still at least one puzzle. The documention claims that 2.1 Beta
- is compatible with MSCDEX, but that program still returns an 'Incorrect DOS
- version' error when I try to run it. Ideas, anyone?
-
- Again, thanks to all of you who sent replies to my question. It's good to
- hear so many people have had success with OS/2 on their laptops!
-
- Chris Koresko
- koresko@astrosun.tn.cornell.edu
-
-