Mailinglist Archive: opensuse (2740 mails)

[Patrick Shanahan <paka@xxxxxxxxxxxx>]

* Carlos E. R. <carlos.e.r@xxxxxxxxxxxx> [12-01-08 18:03]:
> I can normally use my scanner as user, but today, after pluggin it in, I 
> can't. Xsane says that no device was found... but if run it as root, there 
> is no problem.
>
> nimrodel:~ # lsusb
> Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
> Bus 003 Device 004: ID 04b8:0110 Seiko Epson Corp. Perfection 1650
> Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
> Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> Bus 001 Device 039: ID 0665:5161
> Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
>
> cer@nimrodel:~> l /dev/bus/usb/003/004
> crw-rw-r-- 1 root lp 189, 259 2008-12-01 21:57 /dev/bus/usb/003/004
>
>
> I disconnect and reconnect the scanner:
>
> Bus 003 Device 005: ID 04b8:0110 Seiko Epson Corp. Perfection 1650
>
> crw-rw-r-- 1 root lp 189, 260 2008-12-01 23:38 /dev/bus/usb/003/005
>
>
> I don't know why it belongs to root?


18:15 wahoo:~ > lsusb
Bus 002 Device 003: ID 046d:c404 Logitech, Inc. TrackMan Wheel
Bus 002 Device 002: ID 051d:0002 American Power Conversion Back-UPS Pro 
500/1000/1500
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 012: ID 05e3:0710 Genesys Logic, Inc. USB 2.0 33-in-1 Card Reader
Bus 001 Device 006: ID 046d:0870 Logitech, Inc. QuickCam Express
Bus 001 Device 005: ID 04b4:6560 Cypress Semiconductor Corp. CY7C65640 USB-2.0 
"TetraHub"
Bus 001 Device 004: ID 04b8:011b Seiko Epson Corp. Perfection 2400 Photo
Bus 001 Device 001: ID 0000:0000

18:15 wahoo:~ > l /dev/bus/usb/001/004
crw-rw-r--+ 1 root root 189, 3 2008-11-20 20:57 /dev/bus/usb/001/004


> There is a program that list to what devices an user has access, but I 
> forget which command it is.
>
> Perhaps...
>
> cer@nimrodel:~> /sbin/resmgr test scanner
> user does have access

18:16 wahoo:~ > /sbin/resmgr test scanner
status code 501
server message follows:
command not understood

(as user)
18:16 wahoo:~ > /sbin/resmgr list usb
rw-- /dev/bus/usb/001/006
rw-- /dev/bus/usb/001/004


> ... but xsane keep saying I have not access.
>
>
> This has happened to me in the past, and I had to reboot. This time I'll 
> wait to see if we can find out why ;-)

Hal ???

-- 
Patrick Shanahan         Plainfield, Indiana, USA        HOG # US1244711
http://wahoo.no-ip.org     Photo Album:  http://wahoo.no-ip.org/gallery2
Registered Linux User #207535                    @ http://counter.li.org
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