Arch Linux

techiehere

Member

Registered: 2018-11-17

Posts: 10

Namespace lookup faillure

I newly installed arch linux now whenever i boot my laptop I get some error at booting time
below are there errors
"
[    0.151707] ACPI Error: [_SB_.PCI0.RP05.PXSX] Namespace lookup failure, AE_NOT_FOUND (20170728/dswload2-191)
[    0.151713] ACPI Exception: AE_NOT_FOUND, During name lookup/catalog (20170728/psobject-252)
[    0.151716] ACPI Error: Method parse/execution failed \_SB.PCI0.RP04.PXSX, AE_NOT_FOUND (20170728/psparse-550)
[    0.151926] ACPI Error: [_SB_.PCI0.RP09.PXSX] Namespace lookup failure, AE_NOT_FOUND (20170728/dswload2-191)
[    0.151929] ACPI Exception: AE_NOT_FOUND, During name lookup/catalog (20170728/psobject-252)
[    0.151931] ACPI Error: Method parse/execution failed \_SB.PCI0.RP08.PXSX, AE_NOT_FOUND (20170728/psparse-550) "

I think these errors are slowing down my booting time.
How can i solve these errors and what are these errors for?

jbenge1

Member

From: Az

Registered: 2018-04-09

Posts: 151

Re: Namespace lookup faillure

Please surround any code with code tags

I had a similar error to this a few months back. I fixed it by updating my BIOS

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"Dr. Madden, why don't the natural numbers include 0?" -me
"....... Take a philosophy course" -Dr. Madden

seth

Member

From: Won't reply 2 private help req

Registered: 2012-09-03

Posts: 78,699

Re: Namespace lookup faillure

No, it doesn't.
https://bbs.archlinux.org/viewtopic.php?id=222409

tl;dr, your BIOS/UEFI violates ACPI specs as basically every implementation does because they're implemented by poking around until the vendors Windows installation boots.

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