Ubuntu 12.04 I followed installation steps from: https://help.ubuntu.com/community/CompileSaneFromSource
I can list device, but i cant scan because of error "Invalid argument" .. with sudo rights it is same. edko at edko-UL30VT:~/Downloads/sane-backends-git20120819$ scanimage -L device `genesys:libusb:002:015' is a Canon LiDE 700F flatbed scanner edko at edko-UL30VT:~/Downloads/sane-backends-git20120819$ scanimage [genesys] WARNING: Your scanner is not fully supported or at least [genesys] had only limited testing. Please be careful and [genesys] report any failure/success to [genesys] sane-devel at lists.alioth.debian.org. Please provide as many [genesys] details as possible, e.g. the exact name of your [genesys] scanner and what does (not) work. scanimage: open of device genesys:libusb:002:015 failed: Invalid argument edko at edko-UL30VT:~/Downloads/sane-backends-git20120819$ scanimage -V scanimage (sane-backends) 1.0.23git; backend version 1.0.22 If you need some another logs just send me email. I hope it helps you to make it work Matus Sabo. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.alioth.debian.org/pipermail/sane-devel/attachments/20120819/7ebf1d79/attachment.html>