Scanners doesn't work with usblp a activated

[Teo]

Problem: My scanner Canon pixma mg3650 is correctly recognized, but when I lunch the real scan, it results busy by all software for scan (simplescan, xsane, gimp etc).
Solution: the fault is of usblp that in somehow lock the scan. So I added this module to blacklist. In fact, I created a file in /etc/modprobe.d named no-usblp.conf, with only "blacklist usblp". With this module disabled, the scan succeed perfectly.

This bug is present in Ubuntu 18.04 and 18.10. I don't know in older versions. is it possible to delete this module, or keep it disabled by default to avoid the same problem for the next users?

[brian mullan (bmullan)]

I'd suggest going to the Canon web page for the Pixma MG3650, download & install their drive for it.

https://www.canon-europe.com/support/consumer_products/products/fax__multifunctionals/inkjet/pixma_mg_series/pixma_mg3650.aspx?type=drivers&language=EN&os=Linux%20(64-bit)

[Teo (teo7)]

Yrs, I already had them installed. It does not depend on the drivers, but only and exclusively from that module.

[Paul White (paulw2u)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. We are sorry that we do not always have the capacity to review all reported bugs in a timely manner.

Ubuntu 18.10 (cosmic) reached end-of-life on July 18, 2019.
Ubuntu 18.04 (bionic) reached end-of-standard-support on May 31, 2023.

I'm setting the status of this bug to 'Incomplete' as it's not seen any activity for some time. If this is still an issue when using a currently maintained release of Ubuntu then please let us know which one(s) otherwise this bug report can be left to expire in approximately 60 days time.

[Launchpad Janitor (janitor)]

[Expired for Ubuntu because there has been no activity for 60 days.]