I tried to install Warp 4 on a T42 while back.  I concur...it was a pain in
the butt, and never worked well enough to stick with it.
On Fri, Oct 25, 2024 at 2:25 PM Steve Lewis via cctalk <
cctalk(a)classiccmp.org> wrote:
  You'd think an IBM operating system on an IBM
ThinkPad would be easy-peasy
 - but good grief, it's taken me over a year to finally get a magic formula
 that works.   Not too new, not too old.... (and yes, I have ArcaOS too, but
 I wanted an OG 1994 install)
 One interesting thing I found is that OS/2 can actually run SecondReality
 (in full screen, but it suspends it when I ALT-ESC to something else) --
 including with SBPro audio.   I couldn't do that with WinXP yet (same
 hardware), even though trying explicit DOS settings.  I may tinker some
 more on that, but rebooting to "MS-DOS Mode" in 95/98 can changing EMM386
 from NOEMS to RAM then SR works.
 I'll do a write up on the adventure soon-ish, I'm still trying to figure
 out the TCP/IP settings stuff for OS/2.  My first experience on the
 Internet was "borrowing" my sister's credit card and racking up $100 for an
 afternoon of web-surfing on dial up, with OS/2 Warp in 1994.  A graphical
 Traceroute was so neat to see, a graphical Gopher, and some early web
 sites.  Frankly, that day I fully realized that "BBS's are done for" (or
 cute ANSI couldn't compete with HTML).
 I paid my sister back, eventually.  At the time I thought it was just an
 activation gate, didn't realize there was a per-minute charge.  Sorry sis!
 Don't leave your card out on the table :P
 -Steve