Okay, uploaded the file. Another observation I did: When I start the program 'darktable', with has camera support included, all usb devices - not only cameras - are detected, but only when they are plugged in when I start the software or when I explecit click on 'search for new devices'.
So my guess, there is maybe just a module no loaded? ** Attachment added: "dmesg log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1082877/+attachment/3448467/+files/dmesg ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1082877 Title: USB Hotplug is not working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1082877/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs