Thread: 6-Serial Ports PCI Card --- One port is not working

hi experts,

bought card on ebay give me 6 serial ports cisco routers , switches home lab. 5 of them work fine except 1... think broken port still want confirmation here. i'm not expert of linux anyway. serial console simulator software use minicom.

symptom there no response. when connected minicom shows "offline". same console cable , device works on serial port device , cable should good.

code:

dzhao@ubuntu:~$ setserial -g /dev/ttys* | grep -v unknown /dev/ttys0, uart: 16550a, port: 0x03f8, irq: 4 /dev/ttys4, uart: 16650v2, port: 0xe080, irq: 16 /dev/ttys5, uart: 16650v2, port: 0xe400, irq: 17 /dev/ttys6, uart: 16550a, port: 0xec00, irq: 18 /dev/ttys7, uart: 16550a, port: 0xe880, irq: 18 /dev/ttys8, uart: 16550a, port: 0xe800, irq: 18 /dev/ttys9, uart: 16550a, port: 0xe480, irq: 18

ttys8 1 doesn't work. serial configuration is:

code:

+-----------------------------------------------------------------------+ | -    serial device      : /dev/ttys8                                | | b - lockfile location     : /var/lock                                 | | c -   callin program      :                                           | | d -  callout program      :                                           | | e -    bps/par/bits       : 9600 8n1                                  | | f - hardware flow control : no                                        | | g - software flow control : no                                        | |                                                                       | |    change setting?                                              | +-----------------------------------------------------------------------+

all other serial ports have same config. there else other hardware problem cause this?

thanks!

Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Hardware [SOLVED] 6-Serial Ports PCI Card --- One port is not working

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