In F13 X hogs the cpu?

Martin Kho lists.kho at gmail.com
Wed Mar 31 15:59:48 UTC 2010


> Martin Kho wrote:
> >> On 31/03/10 12:16, Andrew Mason wrote:
> >> > 2010/3/31 José Matos<jamatos at fc.up.pt>:
> >> >> On Tuesday 30 March 2010 23:16:46 Martin Kho wrote:
> >> >>> Does anyone else have seen X using lots of cpu sources in F13?
> >> >> 
> >> >> No problem here, with a real install (not a virtual machine :-) ).
> >> > 
> >> > Hi,
> >> > I got this on my thinkpad X200. Was unusable. Just figured it wasn't
> >> > quite baked yet.
> >> 
> >> Is this the old issue of X and tty racing to start on tty1? I'm sure
> >> there is a redhat bz entry about this. Dont have time to search now but
> >> will later if noone else finds it.
> > 
> > Hi,
> > 
> > It looks like :-). Upstart is in F13 updated from 0.3.x to 0.6.x. The way
> > tty's are handled has changed in this version. It seems that X is fixed -
> > again - to vt1. If I'm wrong please let me hear. As a 'workaround' - fix?
> > - the changes that were made in F11/F12 [1] have to be reversed:
> > 
> > In /etc/kde/kdm/kdmrc change:
> > 
> > * ServerVTs = -1 -> ServerVTs=1 and
> > * ConsoleTTYs=tty1,tty2,tty3,tty4,tty5,tty6 ->
> > ConsoleTTYs=tty2,tty3,tty4,tty5,tty6
> 
> Not recommended.  Forcing VT1 is what caused the "old issue of X and tty
> racing"
> 

Hi,

Okay, not recommended. Can you shed some light on the issue, so I can add that 
to the bug report. 

Thanks,

Martin Kho

> -- Rex
> 
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