Hello Sebastian,
On Feb 21 01:43 Sebastian Weber wrote (excerpt):
Canon LIDE 210 ... genesys backend
...
So far, I have been using the scanner connected to my PC,
which did run openSuse 13.2 (And SANE 1.0.24 or .25)
Now I upgraded to openSuse Leap 42.1 ("stable release"),
and the scanner does not work. (SANE 1.0.24 and .25)
However, my laptop runs openSuse Tumbleweed ("bleeding
edge release"), and the scanner works fine. (SANE 1.0.25)
...
I tried other USB ports, but the scanner was definitely
working at them before
I guess "lsusb" and then "lsusb -t" will tell you that
for the USB bus and port where your scanner is connected to
the "xhci_hcd" USB kernel driver (a.k.a. "USB 3") is used.
See
https://bugzilla.suse.com/show_bug.cgi?id=955079#c2
and
https://bugzilla.opensuse.org/show_bug.cgi?id=856794
in particular see
https://bugzilla.opensuse.org/show_bug.cgi?id=856794#c50
Regarding "USB 2" versus "USB 3" see also
http://lists.alioth.debian.org/pipermail/sane-devel/2015-December/034197.html
and
http://lists.alioth.debian.org/pipermail/sane-devel/2015-December/034207.html
Kind Regards
Johannes Meixner
--
SUSE LINUX GmbH - GF: Felix Imendoerffer, Jane Smithard,
Graham Norton - HRB 21284 (AG Nuernberg)
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