I'm seeing this problem too on Ubuntu 16.04.2.
The same USB Ethernet adapter works reliably on the same laptop using Windows
with no additional drivers.
uname -a
Linux OrionXPS 4.8.0-36-generic #36~16.04.1-Ubuntu SMP Sun Feb 5 09:39:57 UTC
2017 x86_64 x86_64 x86_64 GNU/Linux
dmesg
[ 61.767587] usb 2-1.4: usb_reset_and_verify_device Failed to disable LTM
.
[ 61.770131] usb 2-1.4: USB disconnect, device number 3
[ 62.450020] usb 2-1.4: new SuperSpeed USB device number 4 using xhci_hcd
[ 62.472325] usb 2-1.4: New USB device found, idVendor=0bda, idProduct=8153
[ 62.472327] usb 2-1.4: New USB device strings: Mfr=1, Product=2,
SerialNumber=6
[ 62.472327] usb 2-1.4: Product: USB 10/100/1000 LAN
[ 62.472328] usb 2-1.4: Manufacturer: Realtek
[ 62.472329] usb 2-1.4: SerialNumber: 000001000000
[ 62.558798] usb 2-1.4: reset SuperSpeed USB device number 4 using xhci_hcd
[ 62.638859] r8152 2-1.4:1.0 eth0: v1.08.6
[ 64.163184] r8152 2-1.4:1.0 enx00e04c685fd5: renamed from eth0
[ 64.194844] IPv6: ADDRCONF(NETDEV_UP): enx00e04c685fd5: link is not ready
[ 64.225463] IPv6: ADDRCONF(NETDEV_UP): enx00e04c685fd5: link is not ready
[ 66.117694] IPv6: ADDRCONF(NETDEV_CHANGE): enx00e04c685fd5: link becomes
ready
[ 80.437996] NOHZ: local_softirq_pending 08
[ 97.549623] usb 2-1.4: usb_reset_and_verify_device Failed to disable LTM
.
[ 97.552155] usb 2-1.4: USB disconnect, device number 4
[ 98.232089] usb 2-1.4: new SuperSpeed USB device number 5 using xhci_hcd
[ 98.253454] usb 2-1.4: New USB device found, idVendor=0bda, idProduct=8153
[ 98.253455] usb 2-1.4: New USB device strings: Mfr=1, Product=2,
SerialNumber=6
[ 98.253456] usb 2-1.4: Product: USB 10/100/1000 LAN
[ 98.253456] usb 2-1.4: Manufacturer: Realtek
[ 98.253457] usb 2-1.4: SerialNumber: 000001000000
[ 98.340488] usb 2-1.4: reset SuperSpeed USB device number 5 using xhci_hcd
[ 98.420930] r8152 2-1.4:1.0 eth0: v1.08.6
[ 99.945849] r8152 2-1.4:1.0 enx00e04c685fd5: renamed from eth0
[ 99.968708] IPv6: ADDRCONF(NETDEV_UP): enx00e04c685fd5: link is not ready
[ 99.999171] IPv6: ADDRCONF(NETDEV_UP): enx00e04c685fd5: link is not ready
[ 101.883348] IPv6: ADDRCONF(NETDEV_CHANGE): enx00e04c685fd5: link becomes
ready
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https://bugs.launchpad.net/bugs/1586195
Title:
Realtek 8153-based ethernet adapter on usb3 eventually stops working
requiring unplug/replug
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1586195/+subscriptions
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