[Bug 546649] Re: Slow throughput when communicating with windows

Tobin Davis gruemaster at gmail.com
Wed Apr 7 16:39:43 UTC 2010


Lucid:
Speed improvement clearly visible now.  With this test kernel, I averaged 8.32 MB/s vs 3-4 MB/s with the current Lucid kernel.  Also, the errors/warnings in the syslog have disappeared.  ifconfig doesn't report any errors after 527,474 packets received, where the previous kernel would report ~160 errors/overruns for the same amount of data xfer.
I would say that this kernel is a good improvement.  Now to get suspend/resume working (Bug #537083).

Karmic:
Same improvements seen here as in Lucid test kernel.  Much better throughput.  No more messages in syslog.  No errors/overruns in ifconfig.  Would be nice if we could get the video refresh issue fixed on this kernel (Bug #460419 & Bug #358956 - I think these may be related).

Overall, I would say these improvements are much better than the
previous test kernels (fec_phy_speed1).


** Tags added: verification-passed
** Tags removed: verification-failed

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Slow throughput when communicating with windows
https://bugs.launchpad.net/bugs/546649
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