[sane-devel] MX375 no recovery from ADF empty when scan started

[Rolf Bensch]

Hi Matthias,

Please create logfiles again with 'export SANE_DEBUG_PIXMA=11'.

Many thanks.

Cheers,
Rolf


Am 21.05.2014 20:53, schrieb Matthias Peter Walther:
> Hallo Rolf,
> 
> one fixed, one to go.
> 
> An empty ADF still crashes the device. But it starts scanning now, if I
> insert paper before the timeout runs out.
> 
> I created logs for both issues.
> 
> Grüße
> Matthias
> 
> On 21.05.2014 17:27, Rolf Bensch wrote:
>> Hi Matthias,
>>
>> I created a new patch1. This should fix both issues. I also added a new
>> debug output to check paper empty code.
>>
>> Cheers,
>> Rolf
>>
>>
>> Am 21.05.2014 09:51, schrieb Matthias Peter Walther:
>>> Hallo Rolf,
>>>
>>> I can't notice any change of behavior here. To make sure, that I use the
>>> patched version, I manually deleted all libsane*.
>>>
>>> See log attached.
>>>
>>> And the scan does not start, if I insert paper during the timeout
>>> countdown. The scanner beeps, so the firmware detects the inserted
>>> paper. But the scan does not start.
>>>
>>> Grüße
>>> Matthias
>>>
>>> On 20.05.2014 22:44, Rolf Bensch wrote:
>>>> Hi Matthias,
>>>>
>>>> Am 20.05.2014 17:49, schrieb Matthias Peter Walther:
>>>>> Hallo Rolf,
>>>>>
>>>>> sorry to bother you again. But here is another bug with my MX375.
>>>> No problem.
>>>>
>>>>> If I start an ADF-scan while the ADF is empty, the scanner does not
>>>>> recover and needs to be restarted by hand.
>>>> Attached patch should fix this. The patch is based on recent git code.
>>>>
>>>>> [...]
>>>>>
>>>>> I mean scanning ADF without paper in it is stupid, but it should not
>>>>> crash the device :)
>>>> It's not stupid. Maybe you started the job and forgot to put the paper
>>>> into the ADF. Then the job should start scanning if you put the paper
>>>> into the ADF *before* timeout counted down to 0 and aborts the job.
>>>>
>>>> Please test, if scanning starts if you put paper into the ADF during
>>>> timeout counts down.
>>>>
>>>> Cheers,
>>>> Rolf
>