Your message dated Sun, 18 Jun 2006 19:27:36 +0200
with message-id <[EMAIL PROTECTED]>
and subject line Bug#374269: libsane: net backend does not work with xinetd
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--- Begin Message ---
Package: libsane
Version: 1.0.17-3
Severity: normal
I use xsane to access an agfa snapscan scsi scanner installed on one
host from
another host using net.conf
Both hosts run debian unstable.
It has been working very well until now.
I cannot use xinetd on the the server host anymore.
The net backend will only work if I run saned directly.
Here is the output if I try to run saned via xinetd :
On the client, I run :
SANE_DEBUG_NET=255 scanimage -L
[sanei_debug] Setting debug level of net to 255.
[net] sane_init: authorize = 0x8049230, version_code = 0xaf8bb998
[net] sane_init: SANE net backend version 1.0.13 (AF-indep+IPv6) from
sane-backends 1.0.17
[net] sane_init: Client has little endian byte order
[net] sane_init: searching for config file
[net] sane_init: trying to add 192.168.1.50
[net] add_device: adding backend 192.168.1.50
[net] add_device: backend 192.168.1.50 added
[net] sane_init: done reading config
[net] sane_init: evaluating environment variable SANE_NET_HOSTS
[net] sane_init: done
[net] sane_get_devices: local_only = 0
[net] connect_dev: trying to connect to 192.168.1.50
[net] connect_dev: [0] connection succeeded (IPv4)
[net] connect_dev: sanei_w_init
[net] connect_dev: net_init (user=enrico, local version=1.0.3)
[net] connect_dev: argument marshalling error (Connection reset by peer)
[net] connect_dev: closing connection to 192.168.1.50
[net] sane_get_devices: ignoring failure to connect to 192.168.1.50
[net] sane_get_devices: finished (0 devices)
No scanners were identified. If you were expecting something different,
check that the scanner is plugged in, turned on and detected by the
sane-find-scanner tool (if appropriate). Please read the documentation
which came with this software (README, FAQ, manpages).
[net] sane_exit: exiting
[net] sane_exit: closing dev 0x807ed38, ctl=-1
[net] sane_exit: finished.
On the other hand, if I run saned directly on the server host,
there is the output :
[sanei_debug] Setting debug level of net to 255.
[net] sane_init: authorize = 0x8049230, version_code = 0xafb92f98
[net] sane_init: SANE net backend version 1.0.13 (AF-indep+IPv6) from
sane-backends 1.0.17
[net] sane_init: Client has little endian byte order
[net] sane_init: searching for config file
[net] sane_init: trying to add 192.168.1.50
[net] add_device: adding backend 192.168.1.50
[net] add_device: backend 192.168.1.50 added
[net] sane_init: done reading config
[net] sane_init: evaluating environment variable SANE_NET_HOSTS
[net] sane_init: done
[net] sane_get_devices: local_only = 0
[net] connect_dev: trying to connect to 192.168.1.50
[net] connect_dev: [0] connection succeeded (IPv4)
[net] connect_dev: sanei_w_init
[net] connect_dev: net_init (user=enrico, local version=1.0.3)
[net] connect_dev: freeing init reply (status=Success, remote
version=1.0.3)
[net] connect_dev: done
[net] sane_get_devices: got 192.168.1.50:snapscan:/dev/sg0
[net] sane_get_devices: finished (1 devices)
device `net:192.168.1.50:snapscan:/dev/sg0' is a AGFA SNAPSCAN 310
flatbed scanner
[net] sane_exit: exiting
[net] sane_exit: closing dev 0x807ed38, ctl=3
[net] sane_exit: finished.
Here is the file /etc/saned.d/net.conf on the client :
# This is the net config file. Each line names a host to attach to.
# If you list "localhost" then your backends can be accessed either
# directly or through the net backend. Going through the net backend
# may be necessary to access devices that need special privileges.
# localhost
192.168.1.50
Thanks for your help
Enrico
-- System Information:
Debian Release: testing/unstable
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: i386 (i686)
Shell: /bin/sh linked to /bin/bash
Kernel: Linux 2.6.16-2-k7
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)
Versions of packages libsane depends on:
ii adduser 3.87 Add and remove users and groups
ii libc6 2.3.6-13 GNU C Library: Shared libraries
ii libgphoto2-2 2.1.6-13 gphoto2 digital camera library
ii libgphoto2-port0 2.1.6-13 gphoto2 digital camera port librar
ii libieee1284-3 0.2.10-1 cross-platform library for paralle
ii libjpeg62 6b-13 The Independent JPEG Group's JPEG
ii libusb-0.1-4 2:0.1.12-2 userspace USB programming library
ii makedev 2.3.1-81 creates device files in /dev
Versions of packages libsane recommends:
ii module-init-tools 3.2.2-3 tools for managing Linux kernel mo
ii sane-utils 1.0.17-3 API library for scanners -- utilit
ii udev [hotplug] 0.093-1 /dev/ and hotplug management daemo
-- no debconf information
--- End Message ---
--- Begin Message ---
enrico <[EMAIL PROTECTED]> wrote:
Hi,
> It was a permission problem on device /dev/sg0
> Fixed it as mentioned on the penguin-breeder page.
> Now it works
Good to hear :)
> Sorry for the trouble
No problem, happy scanning :)
JB.
--
Julien BLACHE <[EMAIL PROTECTED]> | Debian, because code matters more
Debian & GNU/Linux Developer | <http://www.debian.org>
Public key available on <http://www.jblache.org> - KeyID: F5D6 5169
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--- End Message ---
