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
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