Mailinglist Archive: opensuse (1761 mails)

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Re: [opensuse] Xorg process taking 30% of processor
  • From: Bob Williams <linux@xxxxxxxxxxxxxxxxxxxxx>
  • Date: Mon, 23 Aug 2010 12:01:28 +0100
  • Message-id: <201008231201.28868.linux@xxxxxxxxxxxxxxxxxxxxx>
On Monday 23 August 2010 10:56:56 C wrote:
On Mon, Aug 23, 2010 at 11:27, Bob Williams wrote:
I have a process running as root which is taking 25 - 30% of my processor
activity. Htop tells me it's

/usr/bin/Xorg -br :0 vt7 -nolisten tcp - \
auth/var/lib/xdm/authdir/authfiles/A:0-j1o7xa

It's obviously something to do with the graphic display, but it would
seem to me to be using too much of the main CPU.

I have a quad core, 2.8GHz processor with 8Gb Ram, and no particularly
graphics intensive software running (Kontact, Firefox, Amarok, gkrellm,
Krusader). The graphics card is nVidia GeForce 9600GT.

I'm running openSUSE 11.3 and KDE 4.5.

Sounds familiar...

Registered Linux User #463880 FSFE Member #1300
GPG-FP: A6C1 457C 6DBA B13E 5524 F703 D12A FB79 926B 994E
openSUSE 11.3, Kernel 2.6.34.12-desktop, KDE 4.5.0
Intel Core2 Quad Q9400 2.66GHz, 8GB DDR RAM, nVidia GeForce 9600GT

If your signature line is correct, and you're running kernel 2.6.34,
you could try upgrading to 2.6.35 from Kernel:Head. This has been
discussed a fair bit here on the mailing list with various solutions.
The one that worked for me with all nVidia/openSUSE11.3 combinations
was a kernel upgrade (and of course re-installing the nVidia binary
driver)

C.
Yup:

:~> uname -r
2.6.34-12-desktop

I'll try a kernel upgrade.

Thanks.

Bob
--
Registered Linux User #463880 FSFE Member #1300
GPG-FP: A6C1 457C 6DBA B13E 5524 F703 D12A FB79 926B 994E
openSUSE 11.3, Kernel 2.6.34.12-desktop, KDE 4.5.0
Intel Core2 Quad Q9400 2.66GHz, 8GB DDR RAM, nVidia GeForce 9600GT
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