I hope I'm not hijacking anything here. I'm convinced that we have the same problem.
So I will give my lsusb.
This is the same with the printer on or off. Strangely it is the only thing that doesn't get recognized. Also it doesn't help to move the printercable to another position, fx. where something else has been recognized. And at the moment it's in the back of the computer, not in a hub (though I've tried that to).
Bus 001 Device 006: ID 0499:1011 Yamaha Corp. P-250
Bus 001 Device 003: ID 05e3:0606 Genesys Logic, Inc. USB 2.0 Hub / D-Link DUB-H4 USB 2.0 Hub
Bus 001 Device 002: ID 0bc2:3101 Seagate RSS LLC
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
It's not there. I does get recognized (same cable and everything) in my windows dual-boot.
Please arepaking. Tell me if you do any progress. And also tell me if you think my case is not related and I'm hijacking your thread.
Oh and System>Administration>Printing is empty. Very empty.