S Miller wrote: > Epson 636U scanner fails with I/O error messages when configured using > libusb, 2.6.3, sane backends (libsane) 1.0.13, and hotplug. System is > Debian testing/unstable. This scanner has worked perfectly for over two > years using the scanner.o driver. With 2.6.3 I was forced to > reconfigure using libusb, since scanner.o is removed from the kernel > configuration. I've read all the docs I can find, and feel reasonably > sure that my configuration correct. The scanner is being found by > sane-find-scanner and by scanimage -L (1st try only). Once a frontend > (scanimage or xsane) has tried to access the scanner once, it hangs, > and will not find the scanner again. Even though the scanner is found > by scanimage or xsane on the first try, it won't operate at all. I've > commented out all unused scanner lines in /etc/sane.d/dll.conf and > verified that permissions are being set correctly. The problem occurs > both as root and as a user member of the scanner group. Hopefully the > output below (long) will give some clues as to what's happening. I > would appreciate any suggestions, including where to file a bug report > if appropriate. [...]
Same problem here with a HP ScanJet 6300C and kernel 2.6.1, .2 and .3 Chris
