[comp.sys.amiga] SERIOUS VT100 2.3 bugs

walton@ametek.UUCP (Steve Walton) (12/17/86)

I have hit all of the VT100 V2.3 bugs which have been mentioned up to
now:  period masquerading as break, getting stuck in upper-case mode,
and the lack of a beep of any kind.  For completeness's sake, my
setup is:  VT100 V2.3 as posted to comp.sys.amiga by Dave Wecker
himself, unmodified.  Compiled with Aztec C 3.20a and running under
the RELEASE version of 1.2 with the default "usa" keymap.  I have
also hit upon a far more serious bug, namely that V2.3 apparently is
seriously trashing some important system locations.   One symptom is
that if VT100 is started from an icon, after I exit VT100 it appears
as though it has done a CloseWorkBench() call;  none of the Workbench
icons are working any more.  If I had started PopCLI, I can get
another CLI, do another LoadWB, and clean up any pending work before
rebooting, otherwise I'm stuck.  Last night, I had TWO disks develop
"bad" sectors in exactly the same place within a few minutes of each
other (Track 40, surface 0 according to the DiskDoctor).  I attribute
this as well to a previous run of VT100.  Further work after a reboot
proceeded without incident.

I think we should all avoid VT100 V2.3.  V2.2, at least as patched up
by the Mod.amiga moderator, seems to be relatively bug-free, and I am
returning to it.

[Ahem: maybe you mean the mod.amiga.sources moderator? --Bob]

drew@cgfsv1.dec.com (Steve Drew) (12/18/86)

>                                Last night, I had TWO disks develop
>"bad" sectors in exactly the same place within a few minutes of each
>other (Track 40, surface 0 according to the DiskDoctor).  I attribute
>this as well to a previous run of VT100.  Further work after a reboot
>proceeded without incident.
 

Were you by any chance running Shell 204M as well. Because this is the
same problem I was having Track 40, Surface 0. Since I was able to 
reproduce read errors with Shell as I mentioned yesterday, with my
5 1/4 " drive I'm assuming that the bug I found in 1.2 was also causing
the 3 1/2" trashing, but just not able to reproduce it on df0: or df1:
So be careful not to blame VT100 for this one. If you were using Shell
2.04M get the fixed version that I just posted.
If you were'nt using Shell 2.04M please let us know maybe there's other
problems lurking out there!

/Steve Drew.

billd@crash.UUCP (Bill D'Camp) (12/19/86)

[]

hmmm, the problem which you describe with multiple disks getting
read/write errors on the same track and offset happened to me last
night, only I wasn't using vt100 2.3, it happened with vt100 2.2, 
C-kermit, and Starterm.  MAYBE there is something other than vt100
causing these problems. I was running the RELEASED version of 1.2
at the time, and Diskdoctor allowed me to read all of the disks
again, though some of the files did died.

-- 
    _   /|
    \`o_O'
      ( )    Aachk! Phft!
       U

(borrowed from B.C. & Zot)

Opinion?  I thought you said onions.


UUCP:	crash!pnet01!billd
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