Scanner does not work as user
Paul Watkins
pwatkins at decssi.com
Sun Apr 18 21:26:53 UTC 2004
I just had to change the permissions on my SCSI device for the scanner
I'm using, /dev/sg0, to allow the user to have permissions. It works
fine now.
Paul
On Sun, 2004-04-18 at 18:01 +0200, Roland Wolters wrote:
> Hi,
> following problem:
> My scanner, Mustek 1200 CU (USB), is not recognized as user:
> [liquidat at gries8-096177 user]$ scanimage -L
> device `v4l:/dev/video0' is a Noname BT878 video (Hauppauge (bt878)) virtual
> device
>
> But as root it gives me:
> [root at gries8-096177 root]# scanimage -L
> device `v4l:/dev/video0' is a Noname BT878 video (Hauppauge (bt878)) virtual
> device
> device `mustek_usb:libusb:003:002' is a Mustek 1200 CU flatbed scanner
>
> But sane-find-scanner as user reports the scanner:
> [liquidat at gries8-096177 liquidat]$ sane-find-scanner
>
> # No SCSI scanners found. If you expected something different, make sure
> that
> # you have loaded a SCSI driver for your SCSI adapter.
>
> found USB scanner (vendor=0x055f, product=0x0001, chip=MA-1017?) at
> libusb:003:002
>
> So where could be the problem? Someone suggested to make this:
> $ chgrp scanner /dev/usb/scanner0
> $ chmod 660 /dev/usb/scanner0
> But scanimage -L as user still shows only my tv card.
>
> Any ideas?
>
> Thx,
> Roland
>
>
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