2015-05-20 21:16 GMT+02:00 Ralf Mardorf <ralf.mardorf@xxxxxxxxxxxxxx>: > On Wed, 20 May 2015 12:07:37 -0700, Anatol Pomozov wrote: >>There are other terminal applications: minicom, com. > > "Other alternatives are screen, picocom and kermit." - > http://www.jann.cc/2013/02/10/the_cu_command.html I have now installed uucp and picocom. However, I can't use these commands: 'cu' 'picocom' because there is no /dev/ttyUSB1 /dev/ttyACM0 or such devices, but only /dev/ttyS0 .. /dev/ttyS3 I tried these commands: $ cu -s 115200 -l /dev/ttyS0 cu: /dev/ttyS0: Line in use $ cu -s 115200 -l /dev/ttyS1 # ( also S2, S3 ) Connected. cu: Got hangup signal Disconnected. dmesg gives me no ifnormation about such device: [36829.865727] Shorewall:net-fw:DROP:IN=enp0s20 OUT= MAC=00:1a:92:ce:61:70:00:22:02:00:07:3d:08:00 SRC=107.179.37.67 DST=192.168.10.90 LEN=35 TOS=0x00 PREC=0x00 TTL=48 ID=30265 DF PROTO=UDP SPT=50434 DPT=5093 LEN=15 [38367.939572] usb 2-6: new full-speed USB device number 6 using ohci-pci Maybe the Shorewall firewall is the culprit in this case? -- Regards from Pal
