[sane-devel] Canon CanoScan 9000F hangs with openSUSE Leap 42.2

[Peter Kirchgessner]

Hello,

I just changed to openSUSE Leap 42.2, where my Canon CanoScan 9000F 
stopped working properly. scanimage scanned one page. Then stopped 
working when starting to scan the next page. Scanner needed to be 
switched off and on for the next scan.
Leap 42.2 comes with sane-backends V 1.0.24. After update to 1.0.25 it 
works properly. The V 1.0.25 for Leap 42.2 can be installed from the 
repository
http://download.opensuse.org/repositories/graphics/openSUSE_Leap_42.2/

Thanks to Andrea (1) who gave me that hint in a German forum.

sane-backend V 1.0.25 (which has a workaround for USB3-problems in the 
kernel) seems also to be required for newer kernels. I tried openSUSE 
Leap 42.2 with kernels 4.9.2-1-default and 4.10.0-rc3-1-vanilla. 
scanimage worked for both kernels without problems for me only with 
sane-backend 1.0.25.

Happy scanning
Peter