speed of FC5 vs next Ubuntu
Joel Jaeggli
joelja at darkwing.uoregon.edu
Thu Apr 20 03:54:49 UTC 2006
On Wed, 19 Apr 2006, Ingemar Nilsson wrote:
> "D. Hugh Redelmeier" <hugh at mimosa.com> writes:
>
>> Not a very analytical statement. Does anyone know if this is true?
>> If so, why?
There are a lot of variables that can affect the perception of whether a
gui is fast/responsive... Without some formality in testing and benchmark
methodoly, it's all speculation.
A perception of differing resonsiveness is not the most overt difference I
notice when going back and forth between my laptop, which is presently
running ubuntu and my desktop which is running fc4/x86_64, which again
means nothing (the hardware is wildly different albeit relativly modern in
both cases).
> One question that comes to mind is this: Does Ubuntu support SELinux? If
> yes, was it enabled? If no, did they turn it off in FC5 too?
>
> I have read that FC5 is noticeably slower with SELinux enabled than with
> SELinux disabled, almost to the point that the speed improvement in Gnome
> 2.14 is wholly consumed by SELinux. I have SELinux disabled on my home
> computer, and it is much faster than FC4 (also with SELinux
> disabled). Login from GDM to a usable Gnome desktop takes about two
> seconds, and starting Firefox takes less than one second.
>
> Regards
> Ingemar
>
>
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