http://bugzilla.novell.com/show_bug.cgi?id=978073 Bug ID: 978073 Summary: USB3 bus fails to enumerate in rare cases Classification: openSUSE Product: openSUSE Distribution Version: Leap 42.1 Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-maintainers@forge.provo.novell.com Reporter: oneukum@suse.com QA Contact: qa-bugs@suse.de Depends on: 978056 Found By: --- Blocker: --- +++ This bug was initially created as a clone of Bug #978056 +++ This is from upstream. In rare cases if USB2 and USB3 devices are mixed on an XHCI controller enumeration of devices fail and the bus hangs. ommit c09343071e1d34ad406c536f98ac84314268e7ce Author: Chris Bainbridge <chris.bainbridge@gmail.com> Date: Mon Apr 25 13:48:38 2016 +0100 usb: core: hub: hub_port_init lock controller instead of bus -- You are receiving this mail because: You are on the CC list for the bug.