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  1. Bug #1269883
  2. Comment #10

Comment 10 for bug 1269883

Revision history for this message
Stéphane Gourichon (stephane-gourichon-lpad) wrote : Re: Bad performance of Ethernet on USB3 port, dmesg flooded with errors

Hello Christopher,

> 1) Could you please plug your ASIX device in, execute the following in a terminal and post it to this report:
> usb-devices

Please see attached file
usb-devices_output_with_0b95_1790_ASIX_Electronics_Corp_USB2_port.txt

Currently, other than the device, only a mouse is physically plugged to an external USB port. Oher hardware listed (card reader, wifi, hubs, webcam) is permanently part of the laptop.

In case it matters, I haven't rebooted since last post, so still running
Linux n55sf-l 3.12.0-031200rc7-generic #201310271935 SMP Sun Oct 27 23:37:06 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

> 2) Are you using a default install drivers (i.e. provided by supported
> Ubuntu repositories), the following PPA driver
> https://launchpad.net/~qji/+archive/ax88179 , something else?

I haven't done anything about the device at any time : no PPA, no manual driver install, no user-space tool install, no nothing.
Just plug the device (and an Ethernet cable).

Only kernel-side maneuver was to install bumblebee (from regular package else machine draws a lot of power, heats and makes a loud fan noise, all cleanly fixed by bumblebee).

Regards,