[mythtv-users] High xorg CPU usage when playing recording

[jgmtfia Mr]

> > In "nvidia-settings" it was enabled.  I disabled it and restarted the
> > X server, no change, xorg still uses all available cpu.  So far the
> > only thing that does not use all available CPU is not to use bob
> > deinterlacing.  It is strange because I have used bob for over a year
> > on this machine without problem.
>
> I was having a similar problem.  I disabled cpuspeed and set acpi=off
> in grub.conf and my X stopped freezing. (My box is a dedicated
> mythbox, so this is ok with me, though not optimal.)
>
> I still can't playback recordings though.  They start fine, but then
> go to a pinkish fuzz pattern.
> Do you get NVRM Xid errors in /var/log/messages:
>
> Oct 16 22:59:06 myth kernel: NVRM: Xid (0001:0b): 13, 0000 01019700
> 00003497 00001808 00000000 00800000
> Oct 16 22:59:06 myth kernel: NVRM: Xid (0001:0b): 30,  L1 -> L0

I have no other fuzz problem, only high CPU usage when bob
deinterlacing is used.