The initial crash appears to be a UAS issue. Disabling UAS for this particular device with this in the file /etc/modprobe.d/usb-storage.conf stops the initial uas error and the resulting kernel crash:
options usb-storage quirks=1058:1230:u Instead, the drive wakes up as expected. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1380444 Title: xhci locks up computer with NULL pointer dereference trying to wake up external USB3 disk To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1380444/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
