[ltp] Trusty Tahr laggy on X220

Marius Gedminas linux-thinkpad@linux-thinkpad.org
Fri, 30 May 2014 14:04:42 +0300


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On Wed, May 28, 2014 at 12:56:48PM +0200, John Page wrote:
> I have recently tried installing/running the latest version of Ubuntu on =
my
> X220 and it doesn't behave well under load. Even the ui starts lagging wh=
en
> a cpu intensive job is running. This never happens on Saucy.
>=20
> I've tried the vanilla version of ubuntu and the ubuntustudio version, I'=
ve
> tried with and without ulatencyd, and also with and without the p_intel
> governers that are supposed to be better for the intel cpu, but no dice. =
It
> always lags under load.
>=20
> Has anyone else noticed anything?

Nope.  I'm running Ubuntu GNOME 14.04, thought, things may be different
with Unity.

Marius Gedminas
--=20
There are only two hard problems in Computer Science: cache invalidation and
naming things.

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