Package: libsane
Version: 1.0.22-2
Followup-For: Bug #623119
I had also problem with the permission of scanner device node.
Investigating the problem I have found that:
1. The original 60-libsane.rules doesn't work because the "setfacl" program
is available as /usr/bin/setfacl, not as /bin/setfacl
2. setfacl is not able to modify permissions of device node:
When I ran it from command line, I get the following error:
#/usr/bin/setfacl -m g:scanner:rw snanner_device_node
setfacl: 002: Operation not supported
I thought, that the second problem is caused by the fact, that my kernel
has the following configuration:
# CONFIG_TMPFS_POSIX_ACL is not set
But I've tested it on the regular file in my reiserfs root filesystem
and got the same result:
#/usr/bin/getfacl /root/test
getfacl: Removing leading '/' from absolute path names
# file: root/test
# owner: root
# group: root
user::rw-
group::r--
other::r--
#/usr/bin/setfacl -m g:scanner:rw /root/test
setfacl: /root/test: Operation not supported
I've checked, that ACLs for reiserfs are on:
CONFIG_REISERFS_FS_POSIX_ACL=y
-- System Information:
Debian Release: wheezy/sid
APT prefers testing
APT policy: (990, 'testing'), (50, 'unstable')
Architecture: i386 (i686)
Kernel: Linux 2.6.37.3 (SMP w/2 CPU cores; PREEMPT)
Locale: LANG=pl_PL.utf8, LC_CTYPE=pl_PL.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages libsane depends on:
ii acl 2.2.49-4 Access control list utilities
ii adduser 3.112+nmu2 add and remove users and groups
ii libavahi-client3 0.6.30-3 Avahi client library
ii libavahi-common3 0.6.30-3 Avahi common library
ii libc6 2.11.2-11 Embedded GNU C Library:
Shared lib
ii libexif12 0.6.20-1 library to parse EXIF files
ii libgphoto2-2 2.4.11-2 gphoto2 digital camera library
ii libgphoto2-port0 2.4.11-2 gphoto2 digital camera port
librar
ii libieee1284-3 0.2.11-7+b1 cross-platform library for
paralle
ii libjpeg62 6b1-1 The Independent JPEG
Group's JPEG
ii libtiff4 3.9.5-1 Tag Image File Format
(TIFF) libra
ii libusb-0.1-4 2:0.1.12-17 userspace USB programming
library
ii libv4l-0 0.8.3-2 Collection of video4linux
support
ii makedev 2.3.1-89 creates device files in /dev
ii udev 167-3 /dev/ and hotplug
management daemo
Versions of packages libsane recommends:
ii libsane-extras 1.0.22.1 API library for scanners --
extra
ii sane-utils 1.0.22-2 API library for scanners --
utilit
Versions of packages libsane suggests:
ii avahi-daemon 0.6.30-3 Avahi mDNS/DNS-SD daemon
pn hplip <none> (no description available)
pn hpoj <none> (no description available)
-- Configuration Files:
/etc/sane.d/snapscan.conf changed:
firmware /usr/local/wzab/scanner/U126V043.BIN
scsi AGFA * Scanner
scsi COLOR * Scanner
scsi Color * Scanner
scsi ACERPERI * Scanner
usb 0x04a5 0x1a20
usb 0x04a5 0x1a26
usb 0x04a5 0x2022
usb 0x04a5 0x1a2a
usb 0x04a5 0x2040
usb 0x04a5 0x2060
usb 0x04a5 0x207e
usb 0x04a5 0x20be
usb 0x04a5 0x20c0
usb 0x04a5 0x20b0
usb 0x04a5 0x20de
usb 0x04a5 0x20f8
usb 0x04a5 0x20fc
usb 0x04a5 0x20fe
usb 0x04a5 0x2137
usb 0x06bd 0x0002
usb 0x06bd 0x0001
usb 0x06bd 0x2061
usb 0x06bd 0x2093
usb 0x06bd 0x2091
usb 0x06bd 0x2095
usb 0x06bd 0x2097
usb 0x06bd 0x208d
usb 0x06bd 0x20ff
usb 0x06bd 0x208f
usb 0x06bd 0x20fd
usb 0x04b8 0x0114
usb 0x04b8 0x011f
usb 0x04b8 0x0121
usb 0x04b8 0x0122
usb 0x04b8 0x080c
-- no debconf information
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