Bug in FIXDISK 2?
John McMillan
jcm at mtune.ATT.COM
Tue Feb 6 11:46:38 AEST 1990
In article <21503 at rphroy.UUCP> tkacik at rphroy.UUCP (Tom Tkacik) writes:
>I recieved FIXDISK 2 last night and installed them looking forward to
>seeing what Lenny was talking about (Metermaid etc.).
>
>After rebooting and playing a little bit, I managed to lose the ksh that
>was running in a full screen window. The working icon was lit, and nothing
>else worked.
Lots of folks are running 'm' with no such trouble.
'Probably some local fluke in the way your system went
down... or the way it's administered.
:
>I have never seen this happen before, so I can only assume that this is
>a new bug introduced in 3.51m. I do not know how to duplicate this.
Is this a COMPLAINT?-) You have a MOMENTARY problem and you
WANT it to recur? ... Geee... there are LOTS of kernels
on the back shelf if you want THAT !!!
>Also playing with the three-shift-key functions showed that they were
>acting kinda' flakey as well. (They would not always toggle properly.)
The code is particularly sensative to the RATE at which you
toggle the keys: normal typing rates will cause some confusion
in the triple-key handler.
Methinks it's associated with the RE-DISPLAY of the STATUS
information: you're toggling it faster than it can re-display
and it becomes temporarily confused. This is difficult
to avoid IF re-displaying is to occur here, and re-displaying
seems better than leaving an out-of-date status line.
NOTE: this is done within the kernel and within the keyboard
interrupt handler. If a complex routine were demanded to
unravel the diversity of state transitions, all this would
have been discarded! The simple code has its limitations.
>Maybe these problems are related, I do not know.
Distant cousins... hardly know one another....
john mcmillan -- att!mtune!jcm -- muttering for self, not THEM
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