I have an EPSON DS530II scanner. Output of lsusb: Bus 004 Device 002: ID 04b8:0182 Seiko Epson Corp. DS-530II
output of sane-find-scanner: found USB scanner (vendor=0x04b8 [EPSON], product=0x0182 [DS-530II]) at libusb:004:002
output of scanimage -L: No scanners were identified. If you were expecting something different, check that the scanner is plugged in, turned on and detected by the sane-find-scanner tool (if appropriate). Please read the documentation which came with this software (README, FAQ, manpages).
I added in /etc/sane.d: usb 0x04b8 0x0182
I also added /etc/udev/rules.d/40-libsane.rules: ATTRS{idVendor}=="04b8", ATTRS{idProduct}=="0182", ENV{libsane_matched}="yes"
But neither helped. Has anybody any idea?
Ralf
31 Answer
Problem solved: ubuntu 20.04 uses sane.backends 1.0.29. This scanner is supoorted only with backends 1.1.1. Ubuntu 22.04 uses backends 1.1.1. scanner works.
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