ubuntu-x-swat team mailing list archive

[Mike Richards <mrmikerich@xxxxxxxxx>]

I'm seeing the same thing here. There is a severe video slowdown with a
fresh 9.10 install on a T61 with Intel X3100 graphics. On 9.04 I
consistently get 4000+ fps; with 9.10 it's just over 2000 fps. glxgears
may not be a proper benchmark, but clearly there is something wrong
here. There are real-world consequences to this bug, not just glxgears;
for example, running a virtual XP under kvm/qemu is *extremely* jerky in
9.10 -- to the point of being unusable -- whereas it is completely
smooth on my 9.04 system.

You don't really see the slowdown too much if you're just running
standard desktop apps, which may be why more people haven't reported
this, but this bug is hardly "invalid".

I'll run the Phoronix tests on 9.04 and 9.10 and report back with
results. Can this bug be changed from "invalid", or should I submit a
new report?

-- 
Intel x3100 enormous regression in ubuntu 9.10 beta
https://bugs.launchpad.net/bugs/451523
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