[sane-devel] MX895 auf Ubuntu 'Precise'

Mon Apr 6 11:23:21 UTC 2015

Hi sane developers, my name is Balthasar and I need your help to get my Cannon Pixma MX895 WLAN access work via SANE in Ubuntu (Precise). I'm not able to scan any page with the 'scanimage' ultility via WLAN (see attached 'image.net.debug.txt'), while same works fine via USB (see attached 'image.debug.txt'). I've used sane build #1.0.25 from Rolf Bensch as described here: https://launchpad.net/~rolfbensch/+archive/ubuntu/sane-git. The scanner gets identified but then the connection seems to abort in pixma_connect(). You can also see the trace output of the failing scanimage, the library image details and Ubuntu version at the bottom of this mail.
The scanner seems to be supported by sane, because it works as expected via USB. Is it fully supported or are there restrictions? Does somebody use the MX985 via WLAN? Did I miss any configuration or installation? I thank you in advance for any hint!

Greetings from Darmstadt, Germany
Balthasar Nebel
      Von: Rolf Bensch <rolf at fam-bensch.de>
 An: Balthasar Nebel <balthasar_nebel at yahoo.de> 
 Gesendet: 16:16 Freitag, 27.März 2015
 Betreff: Re: MX895 auf Ubuntu 'Precise'

Hallo Balthasar,

entschuldige bitte die lange Verzögerung. Ich komme erst jetzt dazu,
deine Email zu beantworten.

Funktioniert der Scanner denn, wenn er nur per USB verbunden ist? Dazu
unbedingt das WLAN abschalten!!!

Wenn nicht, müssten wir uns das genauer anschauen.

Wenn ja, dann stelle die Frage bitte nochmal an die Mailingliste
(sane-devel at lists.alioth.debian.org). Ich kenne mich mit dem
Netzwerkverbindungskrams nicht aus.

Viele Grüße,
Rolf Bensch

Am 15.03.2015 um 14:58 schrieb Balthasar Nebel:
> Guten Tag Rolf, ich habe einen Cannon Pixma MX895 und bekomme den sane Zugriff über WLAN nicht zum laufen und bräuchte Deine Hilfe. Habe zuletzt deinen Build #1.0.25 installiert, wie auf deiner Seite 
> (https://launchpad.net/~rolfbensch/+archive/ubuntu/sane-git) beschrieben. Der Scanner wird erkannt, jedoch bricht die Kommunikation beim pixma_connect() ab. 
> Ist dieser Scanner unterstützt, bzw. hat den jemand schon mal mit xsane zum Scannen gebracht? Wenn ja, was könnte ich übersehen haben? Vielen Dank im Vorraus!
>
> Freundliche Grüße aus Darmstadt
> Balthasar Nebel
>
> $ export SANE_DEBUG_PIXMA=11
>
> $ /usr/bin/scanimage -L
> [sanei_debug] Setting debug level of pixma to 11.
> [pixma] pixma is compiled with pthread support.
> [pixma] pixma version 0.17.15
> [pixma] Scanner model found: Name MX890(Canon PIXMA MX890 Series) matches MX890 series
> [pixma] pixma_collect_devices() found Canon PIXMA MX890 Series at bjnp://D8BE01000000.local:8612
> [pixma] pixma_find_scanners() found 1 devices
> device `pixma:MX890_D8BE01000000' is a CANON Canon PIXMA MX890 Series multi-function peripheral
>
> $ /usr/bin/scanimage 
> [sanei_debug] Setting debug level of pixma to 11.
> [pixma] pixma is compiled with pthread support.
> [pixma] pixma version 0.17.15
> [pixma] Scanner model found: Name MX890(Canon PIXMA MX890 Series) matches MX890 series
> [pixma] pixma_collect_devices() found Canon PIXMA MX890 Series at bjnp://D8BE01000000.local:8612
> [pixma] pixma_find_scanners() found 1 devices
> [pixma] Scanner model found: Name MX890(Canon PIXMA MX890 Series) matches MX890 series
> [pixma] pixma_collect_devices() found Canon PIXMA MX890 Series at bjnp://D8BE01000000.local:8612
> [pixma] pixma_open(): Canon PIXMA MX890 Series
> [pixma] pixma_connect() failed ECANCELED
> [pixma] pixma_open() failed ECANCELED
> [pixma] pixma_close(): Canon PIXMA MX890 Series
> scanimage: open of device pixma:MX890_D8BE01000000 failed: Operation was cancelled
> bne at pc3:/etc/udev/rules.d$ id
> uid=1000(bne) gid=1000(bne) Gruppen=1000(bne),4(adm),20(dialout),24(cdrom),46(plugdev),112(lpadmin),120(admin),122(sambashare),126(scanner)
>
>
>
> $ ldd /usr/bin/scanimage
>    linux-gate.so.1 =>  (0x005b7000)
>    libsane.so.1 => /usr/lib/i386-linux-gnu/libsane.so.1 (0x007e8000)
>    libc.so.6 => /lib/i386-linux-gnu/libc.so.6 (0x00110000)
>    libdl.so.2 => /lib/i386-linux-gnu/libdl.so.2 (0x003bd000)
>    /lib/ld-linux.so.2 (0x0093e000)
> $ ls -l /usr/lib/i386-linux-gnu/libsane.so.1
> lrwxrwxrwx 1 root root 17 Mär 13 09:25 /usr/lib/i386-linux-gnu/libsane.so.1 -> libsane.so.1.0.25
> $ file /usr/lib/i386-linux-gnu/libsane.so.1.0.25
> /usr/lib/i386-linux-gnu/libsane.so.1.0.25: ELF 32-bit LSB shared object, Intel 80386, version 1 (SYSV), dynamically linked, BuildID[sha1]=0x68084e16f1591ac5d3a8ad1ae4317868ce00b075, stripped
> $ uname -m
> i686
> $ lsb_release -a
> No LSB modules are available.
> Distributor ID:    Ubuntu
> Description:    Ubuntu 12.04.5 LTS
> Release:    12.04
> Codename:    precise
>
>
>
>
>

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