https://bugzilla.kernel.org/show_bug.cgi?id=216630 --- Comment #1 from Alan Stern (stern@xxxxxxxxxxxxxxxxxxx) --- These messages indicate that the device's firmware doesn't conform to the USB specification. You can see the problem in the lsusb output for Port 6 Dev 3. The two entries say "If 0" and "If 2". But the USB spec says that interface numbers must be consecutive (starting at 0). It's a harmless error. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.
