[Bug 42572] Re: e1000 driver on thinkpad X60/T60 produces latency

Mattias Holmlund u219 at m1.holmlund.se
Fri Sep 29 11:34:34 UTC 2006


I have the same alternating latency problem on my Thinkpad T60. It uses
the e1000 driver as well. When I ping the Thinkpad from another host on
my local network, the ping-times alternate between one second and a few
milliseconds, almost always in the sequence long, short, long, short
etc. I have tested this with both 6.06.1 and Edgy Eft Knot 3 with the
same result.

The long latency makes remote X and ssh very painful to use, since the
network seems to freeze one second at a time.

This problem has been reported in the Kernel bugzilla:
http://bugme.osdl.org/show_bug.cgi?id=6929

** Bug watch added: Linux Kernel Bug Tracker #6929
   http://bugzilla.kernel.org/show_bug.cgi?id=6929

** Also affects: linux (upstream) via
   http://bugzilla.kernel.org/show_bug.cgi?id=6929
   Importance: Unknown
       Status: Unknown

-- 
e1000 driver on thinkpad X60/T60 produces latency
https://launchpad.net/bugs/42572




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