This bug does still exist in current versions. digging google I found the hint to try usb-2.0 ports and indeed in my case my canon 400d refuses to work on usb-3.0 ports but I can happily connect it through the usb-2.0 port. may be worth a try..
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/331681 Title: Error initializing camera: -60: Could not lock the device To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/331681/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
