a problem in the tty mode

Chris Faylor cgf@cygnus.com
Fri May 5 10:12:00 GMT 2000


Cygwin version?  cygcheck output?

cgf

On Sat, May 06, 2000 at 12:48:58AM +0900, Kazuhiro Fujieda wrote:
>When I use bash in tty mode, terminal options are occasionally
>modified into random ones after typing a return key (possibly).
>
>This problem always occurs suddenly. It is difficult to
>duplicate it. I have experienced it several times in daily use
>for recent two weeks on both NT4 and Win98.
>
>I have this problem just now by good luck...
>Look at the following strange session after it occurs.
>
>~/cygwin $ speed 38400 baud; line = 0;
>min = 1; time = 0;
>-brkint -icrnl -imaxbel
>-icanon -iexten -echo -echoe -echok -echoctl -echoke
>~/cygwin $ stty: standard input: unable to perform all requested operations
>~/cygwin $
>
>In the line 1, I typed "stty" but it was not echoed back.
>In the line 5, I typed "stty echo" but it was rejected.
>
>I notice that the `echo' option is modified into `-echo'
>whenever this problem occurrs.


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