From: Olivier Fourdan <fourdan@xfce.org>
To: Kurt Wall <kwall@kurtwerks.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Time Flies (Twice as Fast)
Date: Fri, 29 Jul 2005 07:48:32 +0200 [thread overview]
Message-ID: <1122616112.5929.2.camel@shuttle> (raw)
In-Reply-To: <20050729020332.GA12920@kurtwerks.com>
Kurt
Did you try with the "no_timer_check" boot option?
HTH
Olivier.
On Thu, 2005-07-28 at 22:03 -0400, Kurt Wall wrote:
> Hola,
>
> I have an eMachines T6212 Opteron system on which the system clock
> seems to run at ~twice the speed of the wall clock. The main board
> is an ASUS K8 of some description with at ATI SB400 southbridge and
> an ATI RS480 northbridge. Kernel version is 2.6.12.3.
>
> If I disable ACPI, the clock slows down to what seems to be the proper
> speed, but then my NIC doesn't work, presumably because it shares
> an interrupt with something else.
>
> I've tried booting with clock=tsc and clock=pit to no effect. Based
> on my review of the list archives, there appears to be issues with
> the chipset, but I haven't been able to sort out what the real problem
> is and the appropriate solution.
>
> There's an ACPI error that seems potentially troublesome:
>
> ACPI: Subsystem revision 20050309
> ACPI-0352: *** Error: Looking up [\_SB_.PCI0.LPC0.LNK0] in namespace, AE_NOT_FOUND
> search_node ffff81001fec9440 start_node ffff81001fec9440 return_node 0000000000000000
>
> I also see this message from the PCI subsystem:
>
> PCI: Ignoring BAR0-3 of IDE controller 0000:00:14.1
>
> As a starting point, I've attached lspci output and the boot log. I'm
> willing to provide more information and try patches and such.
>
> Thanks.
>
> Kurt
>
next prev parent reply other threads:[~2005-07-29 5:48 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-29 2:03 Time Flies (Twice as Fast) Kurt Wall
2005-07-29 5:48 ` Olivier Fourdan [this message]
2005-07-30 2:15 ` Kurt Wall
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