from the target machine (openbsd): $ sudo stty -a -f /dev/tty00 speed 115200 baud; 0 rows; 0 columns; lflags: -icanon -isig -iexten -echo -echoe -echok -echoke -echonl -echoctl -echoprt -altwerase -noflsh -tostop -flusho -pendin -nokerninfo -extproc -xcase iflags: -istrip -icrnl -inlcr -igncr -iuclc -ixon -ixoff -ixany -imaxbel -ignbrk -brkint -inpck -ignpar -parmrk oflags: -opost onlcr -ocrnl -onocr -onlret -olcuc oxtabs -onoeot cflags: cread cs8 -parenb -parodd hupcl -clocal -cstopb -crtscts -mdmbuf cchars: discard = ^O; dsusp = ^Y; eof = ^D; eol = <undef>; eol2 = <undef>; erase = ^?; intr = ^C; kill = ^U; lnext = ^V; min = 1; quit = ^\; reprint = ^R; start = ^Q; status = <undef>; stop = ^S; susp = ^Z; time = 0; werase = ^W;
from my problematic host (xubuntu): $ sudo stty -a -F /dev/ttyS0 speed 115200 baud; rows 0; columns 0; line = 0; intr = ^C; quit = ^\; erase = ^?; kill = ^U; eof = ^D; eol = <undef>; eol2 = <undef>; swtch = <undef>; start = ^Q; stop = ^S; susp = ^Z; rprnt = ^R; werase = ^W; lnext = ^V; flush = ^O; min = 1; time = 1; -parenb -parodd cs8 hupcl -cstopb cread -clocal crtscts -ignbrk -brkint -ignpar -parmrk -inpck istrip -inlcr -igncr -icrnl -ixon -ixoff -iuclc -ixany -imaxbel -iutf8 -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 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1094278 Title: cu doesn't connect properly to a serial console To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/uucp/+bug/1094278/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs