Ctrl C in linux-2.4.20

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Hi ,
I am running linux-2.4.20 on a MPC8260 board. Strangely , Ctrl-C /Ctrl- Z doesn't work on it. The output of stty is :

stty -a
speed 9600 baud; rows 0; columns 0; line = 0;
intr = ^C; quit = ^\; erase = ^?; kill = ^U; eof = ^D; eol = <undef>;
eol2 = <undef>; start = ^Q; stop = ^S; susp = ^Z; rprnt = ^R; werase = ^W;
lnext = ^V; flush = ^U; min = 1; time = 0;
-parenb -parodd cs8 hupcl -cstopb cread clocal -crtscts
-ignbrk -brkint -ignpar -parmrk -inpck -istrip -inlcr -igncr icrnl ixon
-ixoff -iuclc -ixany -imaxbel
opost -olcuc -ocrnl onlcr -onocr -onlret -ofill -ofdel nl0 cr0 tab0 bs0
vt0 ff0
isig icanon iexten echo echoe echok -echonl -noflsh -xcase -tostop
-echoprt
echoctl echoke
bash-2.05a#


Then I tried CTRL-H, CTRL-B, CTRL-D, it all worked.


Through some net research , I uncommented ioctl(0, TIOCSPGRP, &pid) in the sources of mingetty.c, and try again with in file  /etc/inittab

S0:234:respawn:/sbin/mingetty --noclear --long-hostname console 9600 vt100
But even this didn't work out.


Could you please help ?




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