Canon LIDE 120 scanner - should I expect this never to work?

[Marco Guazzone]

On Mon, Dec 15, 2014 at 3:44 PM, poma <pomidorabelisima at gmail.com> wrote:
> On 15.12.2014 15:33, Marco Guazzone wrote:
>> On Mon, Dec 15, 2014 at 3:31 PM, poma <pomidorabelisima at gmail.com> wrote:
>>> On 15.12.2014 14:46, Marco Guazzone wrote:
>>>
>>>> SANE recognizes it:
>>>>
>>>> $ sudo sane-find-scanner
>>>> found USB scanner (vendor=0x04a9 [Canon], product=0x220e [CanoScan])
>>>> at libusb:003:004
>>>>
>>>> but cannot scan:
>>>>
>>>> $ scanimage -T
>>>> scanimage: no SANE devices found
>>>>
>>>> $ scanimage -L
>>>> No scanners were identified. If you were expecting something different,
>>>> check that the scanner is plugged in, turned on and detected by the
>>>> sane-find-scanner tool (if appropriate). Please read the documentation
>>>> which came with this software (README, FAQ, manpages).
>>>>
>>>
>>> 'sane-find-scanner' via 'sudo'
>>> 'scanimage -T/-L' 'sudoless'
>>>
>>> Check permissions.
>>>
>>
>> Sure. This is exaclty what I've done (check my email above)
>>
>> -- Marco
>>
>
> :)
> Yeah, I repeated what *you* did, and *you* still do not understand.
> It would be good if *you* re-read both messages.
>

So, are you saying that scanimage -T/-L must be run via sudo?
I thought it could be run as a normal user.
Anyway, I've tried with "simple scan" (which I'm pretty sure it does
not require special permission) and don't work as well

> BTW, what is the output of this command
> $ loginctl -p Active -p State show-session $(loginctl | grep $(whoami) | awk '{print $1}')
>

Active=yes
State=active

-- Marco