[sane-devel] CanoScan LIDE 120 black scans - lamp remains off

[Adam Pribyl]

On Sat, 18 May 2024, Adam Pribyl wrote:

> I have older installation of Ubuntu 16.04 with libsane 1.0.28 where this 
> scanner works OK.
>
> On Ubuntu 22.04 neither with libsane 1.1.1 from distro or 1.2.1ppa3-jammy0 
> from sane-releases ppa I can not make it to scan anything but a black page. I 
> found out the lamp is never on. I also tried vuescan and results same, 
> switching back to pc with Ubuntu 16.04 scanner works - so lamp is OK.
>
> Any idea how to fix that?

See https://gitlab.com/sane-project/backends/-/issues/754

seems to be caused by USB cable.

> Thanks
>
> Adam Pribyl