[sane-devel] Can't Change Brightness/Contrast

J├╝rgen Mellinger juergen.mellinger at t-online.de
Wed Nov 18 16:03:05 GMT 2020


This seems to be a known issue:
https://gitlab.com/sane-project/backends/-/issues/271

Best,
Juergen

> Am 17.11.2020 um 21:23 schrieb Sven Seiffert <SvenSeiffert at gmx.net>:
> 
> Hi Alexander,
> 
> 
> 
> On 14/11/2020 15:31, Sven Seiffert wrote:
>> Thank you, Alexander. 
>> 
>> On 14/11/2020 15:18, Alexander Pevzner wrote: 
>>> I think, we need to identify backend first, because multiple backends may compete for your scanner. 
>>> 
>>> What scanimage -L prints?
>> 
>> The output is 
>> 
>> $ scanimage -L 
>> device `genesys:libusb:001:003' is a Canon LiDE 60 flatbed scanner 
>> 
> 
> Can I be of help with additional information?
> 
> Thanks,
> 
> Sven
> 




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