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[Bug 391461] Re: Compiz broken on Karmic with NVIDIA driver and CPU without PAT support

To: ubuntu-x-swat@xxxxxxxxxxxxxxxxxxx
From: Oleksiy Lukin <lukin@xxxxxxxxx>
Date: Fri, 16 Oct 2009 16:24:49 -0000
Reply-to: Bug 391461 <391461@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

dmesg says:

[   19.300347] nvidia: module license 'NVIDIA' taints kernel.
[   19.300355] Disabling lock debugging due to kernel taint
[   19.566799] intel_rng: FWH not detected
[   19.574817] nvidia 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[   19.574831] nvidia 0000:01:00.0: setting latency timer to 64
[   19.575039] NVRM: loading NVIDIA UNIX x86 Kernel Module  185.18.36  Fri Aug 14 17:18:04 PDT 2009

There's no message defined in patch:

 "NVRM: CPU does not support the PAT, falling back to MTRRs.\n"

So I suspect that cdriver thinks taht PAT available bit it is not
because /proc/cpuinfo says:

flags           : fpu vme de pse tsc msr mce cx8 apic mtrr pge mca cmov
clflush dts acpi mmx fxsr sse sse2 ss tm pbe up bts est tm2

-- 
Compiz broken on Karmic with NVIDIA driver and CPU without PAT support
https://bugs.launchpad.net/bugs/391461
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