I think the scanner doesn't like your USB port. If you have this scanner plugged into a USB 3.0 port or hub, take it out and plug it into a USB 2.0 (black port) port or hub. I've found the LiDE's up to and including the 220 (which is what I have) are fickle with USB 3.0. This may also be a function of the motherboard in your PC, because I had the same issue on numerous PC motherboards except for what I'm running now, an Asus TUF Gaming B550M-Plus.
On Thu, Sep 30, 2021 at 9:17 PM Steve Cohen <[email protected]> wrote: > > $ sudo sane-find-scanner > [sudo] password for scohen: > > # sane-find-scanner will now attempt to detect your scanner. If the > # result is different from what you expected, first make sure your > # scanner is powered up and properly connected to your computer. > > # No SCSI scanners found. If you expected something different, make sure > that > # you have loaded a kernel SCSI driver for your SCSI adapter. > > found USB scanner (vendor=0x138a, product=0x0017) at libusb:003:006 > found USB scanner (vendor=0x04a9 [Canon], product=0x190f [CanoScan], > chip=GL848+) at libusb:003:036 > > OK, this is a little interesting. I only have one scanner. What is this > first one at libusb:003:006 and why does the libusb:003:xxx for the real > scanner keep incrementing by 1 every time I run an app? > > > > > On Thu, Sep 30, 2021 at 7:44 PM Kelly Price <[email protected]> wrote: >> >> Okay try this: >> >> sudo sane-find-scanner >> >> And lets see if it finds it w/o error. >> >> On Thu, Sep 30, 2021 at 7:58 PM Steve Cohen <[email protected]> wrote: >> > >> > Thanks. I tried this but it doesn't seem to have helped. Output from >> > xsane -v is the same, but then, that's xsane, not the backend, right? How >> > can I check the backend version now installed, and what results should I >> > expect? >> > >> > >> > >> > On Thu, Sep 30, 2021 at 6:29 PM Kelly Price <[email protected]> wrote: >> >> >> >> Are you using Ubuntu's version of SANE or the latest from the >> >> SANE-Releases PPA? >> >> >> >> If it's the former, switch to the latter: >> >> https://launchpad.net/~sane-project/+archive/ubuntu/sane-release >> >> >> >> In short: >> >> >> >> sudo add-apt-repository ppa:sane-project/sane-release >> >> sudo apt-get update >> >> >> >> Then run package updates (sudo apt-get upgrade, or use aptitude) >> >> >> >> On Thu, Sep 30, 2021 at 6:48 PM Steve Cohen <[email protected]> wrote: >> >> > >> >> > I have a Canon LIDE 220 scanner. I am running >> >> > Ubuntu 20.04.3 LTS, 64-bit >> >> > >> >> > xsane -v >> >> > Gtk-Message: 14:37:04.462: Failed to load module "canberra-gtk-module" >> >> > xsane-0.999 (c) 1998-2013 Oliver Rauch >> >> > E-mail: [email protected] >> >> > package xsane-0.999 >> >> > compiled with GTK-2.24.32 >> >> > with color management function >> >> > with GIMP support, compiled with GIMP-2.10.18 >> >> > XSane output formats: jpeg, pdf(compr.), png, pnm, ps(compr.), tiff, >> >> > txt >> >> > >> >> > This setup used to work well. I don't use it often but it no longer >> >> > does. On "scanning for devices" I get "Failed to open device >> >> > genesys:libusb:003:029 - Invalid Argument. >> >> > >> >> > $ scanimage --test >> >> > Output format is not set, using pnm as a default. >> >> > scanimage: open of device genesys:libusb:003:031 failed: Invalid >> >> > argument >> >> > >> >> > Can someone point me to a solution for this? >> >> > >> >> > Thanks. >> >> > >> >> >> >> >> >> -- >> >> Kelly "STrRedWolf" Price >> >> http://redwolf.ws >> >> >> >> -- >> Kelly "STrRedWolf" Price >> http://redwolf.ws -- Kelly "STrRedWolf" Price http://redwolf.ws
