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SubjectRe: Warning: pnp 00:0b: can't evaluate _CRS: 12311
From
On Mon, Apr 23, 2012 at 11:48 AM, Sedat Dilek
<sedat.dilek@googlemail.com> wrote:
> [ Please CC me I am not subscribed to this ML ]
>
> Hi,
>
> with a self-compiled linux-3.4-rc4 I am seeing this bugs/failures/warnings:
>
> [    0.241572] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
>
> [    0.279385]  pci0000:00: ACPI _OSC request failed (AE_ERROR),
> returned control mask: 0x1d
>
> [    0.293699] system 00:0a: Plug and Play ACPI device, IDs PNP0c02 (active)
> [    0.294032] ACPI Error: Invalid/unsupported resource descriptor:
> Type 0x00 (20120320/utresrc-650)
> [    0.294037] pnp 00:0b: can't evaluate _CRS: 12311
>
> The same outputs I have seen also with an unsupported drm-intel-next
> kernel from Ubuntu/PPA archives [1].
>
> What does ist mean? Is it harmless? Buggy firmware/bios?
>
> Do you need more background infos (dmesg, kernel-config, etc.)?
>
> Regards,
> - Sedat -
>
> [1] http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-next/current/

I have upgraded this Samsung series-5 notebook from BIOS version 05XK
to 06XK, but the pnp/_CRS warning still remains.

- Sedat -
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