[sane-devel] Canon MX870 on armhf Hosts

[Kai T. Hillmann]

Am 18.05.2015 um 20:50 schrieb Kai T. Hillmann:
> Hi Louis,
> 
> Am 18.05.2015 um 20:07 schrieb Louis Lagendijk:
>> On Sun, 2015-05-17 at 20:03 +0200, Kai T. Hillmann wrote:
>>> Hi,
>>>
>>> first of all thanks for a great piece of software.
>>>
>>> Sorry for posting this additionally to the mailinglist (i posted the
>>> same before in irc but it seems that this will take a longer time and
>>> i've no bnc there - and don't want to miss some answers)
>>>
>>> I recently tried to use the newest sane versions from git after i
>>> realized that the adf empty bug should be fixed using Rolf Bench's ppa
>>> which was working very good on an xubuntu trusty.
>>>
>>> After that i wanted to use the same on my cubietruck debian jessy armhf
>>> host... so i had to compile it myself no problem done and with
>>>
>>> scanimage -vL
>>>
>>> -> my scanner was found...
>>>
>>> but scanimage -T failed with:
>>>
>>> "open of device pixma:MX870_mx870 failed: Operation was cancelled"
>>>
>>> After a lot of tests (created a new trusty vm and compiled sane manually
>>> as well to see whether it works there and it worked as expected,
>>> different recompiles on cubietruck but nothing works) i've found a
>>> possibility to give out some debug informations - output here:
>>>
>>> http://pastebin.com/MTM3L06x
>>>
>>> The configuration of the compilation is here:
>>> http://pastebin.com/9dnU7LVB
>>>
>>> Output of scanimage -V : scanimage (sane-backends) 1.0.25git; backend
>>> version 1.0.25
>>>
>>> The uname of the kernel:
>>>
>>> Linux myhostname 3.16.0-4-armmp-lpae #1 SMP Debian 3.16.7-ckt9-3~deb8u1
>>> (2015-04-24) armv7l GNU/Linux
>>>
>>> Git-Version of sane:
>>>
>>> 980b4f6b065a411faf7eb538b3928bdc3308f2ca
>>>
>>> Does anyone have any ideas?
>>>
>> ould you try to scan using USB first? The networking code uses the USB
>> code but adds a network stack to the USB interface. Therefore check
>> first if the device works over USB. If USB fails get the USB debug
>> information by setting SANE_DEBUG_PIXMA=11.
>> If USB works, but network scanning does not, please provide a debugfile
>> generated with SANE_DEBUG_BJNP=3. 

as i forgot to say it explicitly - connected via USB scanimage -T works.
> 
> http://pastebin.com/sQGFxprj is the debugfile with SANE_DEBUG_BJNP=3
> 
>> For details see man sane-pixma. If only netowrked scans fail, also check
>> the firewalling chapter in that man -page.
> 
> For testing i switched off the firewall completely so this can't be the
> problem:
> 
> iptables-save
> # Generated by iptables-save v1.4.21 on Mon May 18 20:49:35 2015
> *filter
> :INPUT ACCEPT [605:46294]
> :FORWARD ACCEPT [0:0]
> :OUTPUT ACCEPT [384:41518]
> COMMIT
> # Completed on Mon May 18 20:49:35 2015
> 
> Kind regards, Kai
> 
>>
>>
>>
>> Kind regards, Louis
>>
>>
>>
> 
>