# Re: PCMCIA SCSI and SANE (Umax)

Shamim Mohamed (spm@drones.com)
Thu, 1 Apr 1999 09:33:14 -0800 (PST)

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> did you set the device permissions correct?

I have had a lot of people suggest all kinds of chmod's. But like I said in
my original message, I get exactly the same (non) result as root, so I don't
think it's a permissions problem.

Some more information: I set SANE_DEBUG_UMAX to 13 and SANE_DEBUG_SANEI_SCSI
to 128. This is what find-scanner reports:

[sanei_init_debug]: Setting debug level of sanei_scsi to 128.
[sanei_scsi] sanei_scsi_open: open of `/dev/scanner' failed: Operation not supported by device
[sanei_init_debug]: Setting debug level of sanei_scsi to 128.
...
[sanei_init_debug]: Setting debug level of sanei_scsi to 128.
[sanei_scsi] sanei_scsi_open: open of `/dev/sga' failed: Operation not supported by device
[sanei_init_debug]: Setting debug level of sanei_scsi to 128.
[sanei_scsi] sanei_scsi_open: open of `/dev/sgb' failed: Operation not supported by device
[sanei_init_debug]: Setting debug level of sanei_scsi to 128.
[sanei_scsi] sanei_scsi_open: open of `/dev/sgc' failed: Operation not supported by device

etc.

I have linked /dev/scanner to /dev/sga, which was my guess from reading the
SCSI HOWTO since the scanner is the lowest numbered LUN on the bus.

-s

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