On Fri, Jun 22, 2012 at 12:46 PM, Gino <947...@bugs.launchpad.net> wrote:
> Hi Ming,
>     I've given the 64-bit 3.2.0-26-generic kernel you supplied a try:
> Generally performance seems better. Hard to tell because the rest of the 
> network is busy right now.

If you have two boxes, you can try iperf to test performance. Generally,
TCP Rx or Tx can reach at least 90Mbps on a 100Mbps NIC.

> My dmesg is still filling up with these:
>
> [  872.587526] asix 2-1:1.0: eth0: asix_rx_fixup() Bad RX Length 1434
> [  872.587537] asix 2-1:1.0: eth0: asix_rx_fixup() Bad Header Length
> [  872.628519] asix 2-1:1.0: eth0: asix_rx_fixup() Bad RX Length 1434
> [  872.628529] asix 2-1:1.0: eth0: asix_rx_fixup() Bad Header Length
> [  873.376564] asix 2-1:1.0: eth0: asix_rx_fixup() Bad RX Length 1416
> [  873.376577] asix 2-1:1.0: eth0: asix_rx_fixup() Bad Header Length
>
> I will keep testing and see how it goes.


** Changed in: linux (Ubuntu)
     Assignee: (unassigned) => Ming Lei (tom-leiming)

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https://bugs.launchpad.net/bugs/947723

Title:
  ASIX USB-Ethernet driver noticably slow, dropping packets and
  reporting RX errors

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