Very intermittent operation here on Ubuntu 10.10 2.6.35-28-generic #49-Ubuntu SMP x86_64.
It works about once per boot. It usually fails by working a little, the scan mechanism jogs a little bit. After this it never works again, either resulting in nothing, a "device busy" error or a device I/O error. If I unplug and reinsert the USB cable I might get the mechanism to jog again but the same errors after that. I've got a suspicion that malformed commands are being sent to the scanner, causing the mechanism to stop. Commands sent after that result in errors and I'm getting the impression they're held in a software queue, which is why the errors remain consistent until the USB plug is removed. Once reinserted, the queue is cleared but the malformed command is sent again. Jaunty was the last version where this scanner worked well. It's been this way ever since. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/118843 Title: scanimage does not scan image with CanoScan FB630U -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
