Upgraded to latest Ubuntu kernel 3.13.0-34-generic, and I'm still getting lots of USB resets. However, unlike when I first reported it, my backups actually complete, they just take way longer than they used to.
==> /var/log/syslog <== Aug 14 14:30:04 allhats2 kernel: [ 2955.314829] usb 2-1.6: reset high-speed USB device number 4 using ehci-pci Aug 14 14:30:41 allhats2 kernel: [ 2992.319768] usb 2-1.6: reset high-speed USB device number 4 using ehci-pci Aug 14 14:31:35 allhats2 kernel: [ 3046.339829] usb 2-1.6: reset high-speed USB device number 4 using ehci-pci Aug 14 14:32:30 allhats2 kernel: [ 3101.223427] usb 2-1.6: reset high-speed USB device number 4 using ehci-pci Aug 14 14:33:28 allhats2 kernel: [ 3159.241465] usb 2-1.6: reset high-speed USB device number 4 using ehci-pci -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1350329 Title: External USB drives stopped working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1350329/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs