проблема с писанием в /dev/ttyS0

...; lnext = ; flush = ; min = 0; time = 0; -parenb -parodd cs5 -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 где копать?

& he's adorable every single day!! today he signed my final fantasy bag & we had a little chat about calgary & how he likes it & he's the cutest thing in the world, i swear. he played a small set on friday, that's when i met him & fell in insta-love. we saw him on saturday, he played with other people & he also played a few of his own songs. did not meet him but i was so close & i ...