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

[Matthias Peter Walther]

Sure. Zipped, cause they are larger than 100 KB.

On 21.05.2014 21:44, Rolf Bensch wrote:
> 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

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