The first thing I would ask is what SCSI addresses the respective devices are
set for.
The second thing I would ask is, "What happens when your CD-R is not in the
chain?"
Civileme
On Thu, 13 Jul 2000, you wrote:
> My Mandrake 7.02 can't recognize my Umax Vista-S6 scanner wich is hosted by
> a Adaptec aha1520b scsi card. This card works well and is recognized trough
> its bios (My CD-burner is found)
> - sg driver (generic scsi driver) is installed V.2136
> - My scanner is in ready mode when the sytem boots
> - scsi chain : terminator (by scsi card' bios) -cd-burner - computer -
> scanner terminator (by scsi card's bios)
>
> -cat /proc/scsi/scsi:
> Attached devices:
> Host: scsi0 Channel: 00 Id: 00 Lun: 00
> Vendor: YAMAHA Model: CRW6416S Rev: 1.0c
> Type: CD-ROM ANSI SCSI revision: 02
>
> - cat /proc/devices
> Character devices:
> 1 mem
> 2 pty
> 3 ttyp
> 4 ttyS
> 5 cua
> 7 vcs
> 10 misc
> 14 sound
> 21 sg
> 36 netlink
> 128 ptm
> 136 pts
> 162 raw
>
> Block devices:
> 1 ramdisk
> 2 fd
> 3 ide0
> 9 md
> 11 sr
> 22 ide1
>
> - dmesg
>
> Linux version 2.2.14-15mdk ([EMAIL PROTECTED]) (gcc version
> 2.95.2 19991024 (release)) #1 Tue Jan 4 22:24:20 CET 2000
> [...]
> scsi : 0 hosts.
> scsi : detected total.
> [...]
> aha152x: BIOS test: passed, detected 1 controller(s)
> aha152x0: vital data: PORTBASE=0x340, IRQ=11, SCSI ID=7, reconnect=enabled,
> parity=enabled, synchronous=disabled, delay=100, extended
> translation=disabled
> aha152x: trying software interrupt, ok.
> scsi0 : Adaptec 152x SCSI driver; $Revision: 1.7 $
> scsi : 1 host.
> Vendor: YAMAHA Model: CRW6416S Rev: 1.0c
> Type: CD-ROM ANSI SCSI revision: 02
> Detected scsi CD-ROM sr0 at scsi0, channel 0, id 0, lun 0
> sr0: scsi3-mmc drive: 16x/16x writer cd/rw xa/form2 cdda tray
>
> - find-scanner
> find-scanner: searching for scanners:
> find-scanner: checking /dev/scanner... failed to open
> find-scanner: checking /dev/sg0... open ok
> find-scanner: found CD-drive "YAMAHA CRW6416S 1.0c" at device /dev/sg0
> find-scanner: checking /dev/sg1... failed to open
> find-scanner: checking /dev/sg2... failed to open
> find-scanner: checking /dev/sg3... failed to open
> find-scanner: checking /dev/sg4... failed to open
> find-scanner: checking /dev/sg5... failed to open
> find-scanner: checking /dev/sg6... failed to open
> find-scanner: checking /dev/sg7... failed to open
> find-scanner: checking /dev/sg8... failed to open
> find-scanner: checking /dev/sg9... failed to open
> find-scanner: checking /dev/sga... open ok
> find-scanner: found CD-drive "YAMAHA CRW6416S 1.0c" at device /dev/sga
> find-scanner: checking /dev/sgb... failed to open
> find-scanner: checking /dev/sgc... failed to open
> find-scanner: checking /dev/sgd... failed to open
> find-scanner: checking /dev/sge... failed to open
> find-scanner: checking /dev/sgf... failed to open
> find-scanner: checking /dev/sgg... failed to open
> find-scanner: checking /dev/sgh... failed to open
> find-scanner: checking /dev/sgi... failed to open
> find-scanner: checking /dev/sgj... failed to open
> find-scanner: checking /dev/sgk... failed to open
> find-scanner: checking /dev/sgl... failed to open
> find-scanner: checking /dev/sgm... failed to open
> find-scanner: checking /dev/sgn... failed to open
> find-scanner: checking /dev/sgo... failed to open
> find-scanner: checking /dev/sgp... failed to open
> find-scanner: checking /dev/sgq... failed to open
> find-scanner: checking /dev/sgr... failed to open
> find-scanner: checking /dev/sgs... failed to open
> find-scanner: checking /dev/sgt... failed to open
> find-scanner: checking /dev/sgu... failed to open
> find-scanner: checking /dev/sgv... failed to open
> find-scanner: checking /dev/sgw... failed to open
> find-scanner: checking /dev/sgx... failed to open
> find-scanner: checking /dev/sgy... failed to open
> find-scanner: checking /dev/sgz... failed to open
> find-scanner: done
>
> Thanks for any help
>
> Didier
>
>
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