Hello,
On Jun 21 21:31 Dmitry B wrote (excerpt):
Canon Lide scanners 110 and 220. They used to work in Ubuntu 14.04. In 16.04 they stopped working. I see an error message "Device I/O error".
Is the xhci_hcd kernel module (a.k.a. USB 3) used for the USB port where the scanner is connected to? See what "lsusb" and "lsusb -t" reports to find out to what USB bus and port the scanner is connected to and then to find out what kernel driver (i.e. kernel module) is used for that USB bus and port. If "lsusb -t" reports "Driver=xhci_hcd" for the USB bus and port where the scanner is connected to you are hit by the current general USB 3 issues in the kernel. Kind Regards Johannes Meixner -- SUSE LINUX GmbH - GF: Felix Imendoerffer, Jane Smithard, Graham Norton - HRB 21284 (AG Nuernberg) -- sane-devel mailing list: [email protected] http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe: Send mail with subject "unsubscribe your_password" to [email protected]
