Re: simple-scan fails with Canon LiDE 300--except as root

[Brian <ad44@cityscape.co.uk>]

On Sat 09 Jan 2021 at 12:31:43 +0000, Dr. Jennifer Nussbaum wrote:

>  On Saturday, January 9, 2021, 07:19:39 AM EST, Brian <ad44@cityscape.co.uk> wrote:
>  
>  > Install sane-airscan and give
> >
> > scanimage -L
> $ scanimage -Ldevice `pixma:04A91913_47A8A4' is a CANON CanoScan LiDE 300 multi-function peripheraldevice `escl:http://127.0.0.1:60000' is a Canon LiDE 300 (USB) flatbed scannerdevice `airscan:e0:Canon LiDE 300 (USB)' is a eSCL Canon LiDE 300 (USB) ip=127.0.0.1
> > and
> >
> >  airscan-discover
> $ airscan-discover [devices]  Canon LiDE 300 (USB) = http://127.0.0.1:60000/eSCL/, eSCL
> When I try to run simple-scan now, it's the same result as before; debug shows the airscan, but I still get the out-of-memory error.
> Thank you for sticking with this.

How do you go on with

  simple-scan "airscan:e0:Canon LiDE 300 (USB)" ?

Would you also try

  xsane "airscan:e0:Canon LiDE 300 (USB)"

and

  xsane ?

-- 
Brian.