körde följande efter en omstart... IRQ'na ser ok ut efter att kört modprobe -v generic_serial
peter@NAS:~$ sudo modprobe -v generic_serial
insmod /lib/modules/2.6.27-11-generic/kernel/drivers/char/generic_serial.ko
peter@NAS:~$ sudo setserial -va /dev/ttyS1
/dev/ttyS1, Line 1, UART: unknown, Port: 0x02f8, IRQ: 3
Baud_base: 115200, close_delay: 50, divisor: 0
closing_wait: 3000
Flags: spd_normal skip_test
peter@NAS:~$ sudo setserial -va /dev/ttyS0
/dev/ttyS0, Line 0, UART: unknown, Port: 0x03f8, IRQ: 4
Baud_base: 115200, close_delay: 50, divisor: 0
closing_wait: 3000
Flags: spd_normal skip_test
körde sedan...
peter@NAS:~$ sudo setserial /dev/ttyS0 uart 16650
peter@NAS:~$ sudo setserial -va /dev/ttyS0
/dev/ttyS0, Line 0, UART: 16650, Port: 0x03f8, IRQ: 4
Baud_base: 115200, close_delay: 50, divisor: 0
closing_wait: 3000
Flags: spd_normal skip_test
Ser någulunda bra ut...
försöker nu utröna om portarna fungerar... laddade hem "serial Port termial" och försöker skicka nåt seriellt men får...
Cannot open/dev/ttyS0 . enheten fins inte

Litar inte på programmet... Finns det nåt bra sätt att verkligen veta att portarna är "igång"
körde sedan detta utan att veta vad som igentligen visas men så här har det inte sett ut innan...
peter@NAS:~$ dmesg | grep tty
[ 0.004000] console [tty0] enabled
[ 1.767744] tty tty43: hash matches
[ 2887.542379] ttyS0: LSR safety check engaged!
[ 2894.438362] ttyS0: LSR safety check engaged!
[ 3002.402281] ttyS1: LSR safety check engaged!
[ 3006.036075] ttyS1: LSR safety check engaged!
[ 3099.395324] ttyS0: LSR safety check engaged!
[ 3108.749912] ttyS0: LSR safety check engaged!
[ 3127.132904] ttyS1: LSR safety check engaged!
[ 3143.311461] ttyS0: LSR safety check engaged!
[ 3212.025927] ttyS0: LSR safety check engaged!
[ 3329.011797] ttyS0: LSR safety check engaged!
[ 3338.126182] ttyS0: LSR safety check engaged!
[ 3349.401916] ttyS0: LSR safety check engaged!
och sedan lspci -vv
03:0a.0 Serial controller: NetMos Technology PCI 9865 Multi-I/O Controller (prog-if 02)
Subsystem: Device a000:1000
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin A routed to IRQ 18
Region 0: I/O ports at ac00
Region 1: Memory at fdeff000 (32-bit, non-prefetchable) [size=4K]
Region 4: Memory at fdefe000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
03:0a.1 Serial controller: NetMos Technology PCI 9865 Multi-I/O Controller (prog-if 02)
Subsystem: Device a000:1000
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin B routed to IRQ 19
Region 0: I/O ports at a800
Region 1: Memory at fdefd000 (32-bit, non-prefetchable) [size=4K]
Region 4: Memory at fdefc000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
03:0a.2 Parallel controller: Illegal Vendor ID Device 9865 (prog-if 03)
Subsystem: Device a000:2000
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin C routed to IRQ 0
Region 0: I/O ports at a000 [disabled]
Region 1: I/O ports at a008 [disabled]
Region 2: Memory at fde00000 (32-bit, non-prefetchable) [disabled] [size=4K]
Region 4: Memory at fde01000 (32-bit, non-prefetchable) [disabled] [size=4K]
Capabilities: <access denied>
Jag ger nog upp, trodde inte det skulle vara så svårt att få igång ett seriellt gränsnitt i Ubuntu :-(
Någon annan linux distrubution som kan funka bättre ?