dmesg errors

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Mithrandir
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dmesg errors

Post by Mithrandir » Mon Nov 06, 2017 4:40 pm

Hi, I see some problems in my dmesg output.
I had to insert in grub the acpi_osi= parameter to configure the function keys on my laptop. I don't know if it is this the problem, but in the boot there is these errors:

Code: Select all

$ dmesg | grep fail
[    0.160500] ACPI Error: [_SB_.PCI0.RP01.PXSX] Namespace lookup failure, AE_NOT_FOUND (20160930/psargs-359)
[    0.160508] ACPI Error: Method parse/execution failed [\] (Node ffffffff8e3f3640), AE_NOT_FOUND (20160930/psparse-543)
[    0.192422] ACPI Error: [_OSI] Namespace lookup failure, AE_NOT_FOUND (20160930/psargs-359)
[    0.192428] ACPI Error: Method parse/execution failed [\_SB.PAGD._STA] (Node ffff8fd13b0d2668), AE_NOT_FOUND (20160930/psparse-543)
[    0.192446] ACPI Error: [_OSI] Namespace lookup failure, AE_NOT_FOUND (20160930/psargs-359)
[    0.192448] ACPI Error: Method parse/execution failed [\_SB.PAGD._STA] (Node ffff8fd13b0d2668), AE_NOT_FOUND (20160930/psparse-543)
[    0.224085] ACPI Error: [_OSI] Namespace lookup failure, AE_NOT_FOUND (20160930/psargs-359)
[    0.224091] ACPI Error: Method parse/execution failed [\_SB.PAGD._STA] (Node ffff8fd13b0d2668), AE_NOT_FOUND (20160930/psparse-543)
[    0.268603] ACPI Error: [_OSI] Namespace lookup failure, AE_NOT_FOUND (20160930/psargs-359)
[    0.268608] ACPI Error: Method parse/execution failed [\_SB.PAGD._STA] (Node ffff8fd13b0d2668), AE_NOT_FOUND (20160930/psparse-543)
[    3.630631] tpm_crb: probe of MSFT0101:00 failed with error -16
[    3.766824] nvidia: module verification failed: signature and/or required key missing - tainting kernel
[    3.795531] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7265D-26.ucode failed with error -2
[    3.796964] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7265D-25.ucode failed with error -2
[    3.798038] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7265D-24.ucode failed with error -2
[    3.798073] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7265D-23.ucode failed with error -2
the complete output of dmesg is here: https://pastebin.com/hePxGgth
Anyone could help me to understand if I can improve the boot?
Thanks in advance!
Last edited by Mithrandir on Tue Nov 07, 2017 11:24 am, edited 1 time in total.
Asus UX303UB - Ram 8GB - HD 256GB - Intel Core i7-6500U - Intel Sky Lake Integrated Graphics - NVIDIA GM108M [GeForce 940M] - Intel Wireless 7265
Linux Mint 18.3 Sylvia - Kde Plasma 5.8.9

Mute Ant
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Re: dmesg errors

Post by Mute Ant » Mon Nov 06, 2017 6:02 pm

"insert in grub the acpi_os= parameter " The parameter goes...

acpi_os=Linux

...or...

acpi_os=Windows

...those parse errors suggest you didn't actually specify an OS?
In Chapter One, Boron slays the entire Marketing Department by explaining Asynchronous Protocols.

Mithrandir
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Re: dmesg errors

Post by Mithrandir » Tue Nov 07, 2017 4:02 am

Thanks Mute Ant, you're right, the howto that I followed didn't indicate nothing to insert as OS. I wrote now acpi_osi=Linux in the grub line. These the output:

Code: Select all

$ dmesg | grep fail
[    0.160367] ACPI Error: [_SB_.PCI0.RP01.PXSX] Namespace lookup failure, AE_NOT_FOUND (20160930/psargs-359)
[    0.160375] ACPI Error: Method parse/execution failed [\] (Node ffffffff9cbf3640), AE_NOT_FOUND (20160930/psparse-543)
[    3.433820] tpm_crb: probe of MSFT0101:00 failed with error -16
[    3.576324] nvidia: module verification failed: signature and/or required key missing - tainting kernel
[    3.602824] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7265D-26.ucode failed with error -2
[    3.603009] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7265D-25.ucode failed with error -2
[    3.603215] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7265D-24.ucode failed with error -2
[    3.603229] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7265D-23.ucode failed with error -2
$ dmesg | grep rror
[    0.160367] ACPI Error: [_SB_.PCI0.RP01.PXSX] Namespace lookup failure, AE_NOT_FOUND (20160930/psargs-359)
[    0.160375] ACPI Error: Method parse/execution failed [\] (Node ffffffff9cbf3640), AE_NOT_FOUND (20160930/psparse-543)
[    3.322958] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro
[    3.433820] tpm_crb: probe of MSFT0101:00 failed with error -16
[    3.602824] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7265D-26.ucode failed with error -2
[    3.603009] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7265D-25.ucode failed with error -2
[    3.603215] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7265D-24.ucode failed with error -2
[    3.603229] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7265D-23.ucode failed with error -2
[    4.149987] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,data=ordered,commit=600
The whole dmesg output: https://pastebin.com/7Y69nYAs
With acpi_os=WIndows the output is similar. Could we solve these errors?
Last edited by Mithrandir on Tue Nov 07, 2017 10:17 am, edited 1 time in total.
Asus UX303UB - Ram 8GB - HD 256GB - Intel Core i7-6500U - Intel Sky Lake Integrated Graphics - NVIDIA GM108M [GeForce 940M] - Intel Wireless 7265
Linux Mint 18.3 Sylvia - Kde Plasma 5.8.9

Mute Ant
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Re: dmesg errors

Post by Mute Ant » Tue Nov 07, 2017 7:39 am

I don't think we can solve them, partly because I don't get them on Mint 17.3 with kernel 3.19. Google...
"Namespace lookup failure, AE_NOT_FOUND"
...there's lots of geek-speak trying to find it and fix it...
https://bugzilla.redhat.com/show_bug.cgi?id=1413342
...you know it's desperate guessing when someone suggests upgrading the BIOS.

If the errors are spoiling your OS, consider regressing to something older. I went back to KDE Mint 17.3 last year... the new one is still shaking-down with systemd and Plasma 5... I found too many rough-edges to be comfortable using it.

If it's not spoiling your OS, just ignore it, maybe?
In Chapter One, Boron slays the entire Marketing Department by explaining Asynchronous Protocols.

Mithrandir
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Re: dmesg errors

Post by Mithrandir » Tue Nov 07, 2017 9:43 am

The system works fine, so far it is the best system I have ever experienced on this machine. About these warnings... "if you can't beat them, join them" :D
I was only trying to improve the boot sequence. Regressing on a older system I believe it is not an option on a new machine like this (Asus UX303), I should find other problems.
Thanks for your help! =)
Asus UX303UB - Ram 8GB - HD 256GB - Intel Core i7-6500U - Intel Sky Lake Integrated Graphics - NVIDIA GM108M [GeForce 940M] - Intel Wireless 7265
Linux Mint 18.3 Sylvia - Kde Plasma 5.8.9

Hoser Rob
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Re: dmesg errors

Post by Hoser Rob » Tue Nov 07, 2017 10:02 am

acpi_os=Linux

... is wrong. The correct expression is ...

acpi_osi=Linux

Mithrandir
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Posts: 75
Joined: Thu Jun 28, 2012 3:14 am

Re: dmesg errors

Post by Mithrandir » Tue Nov 07, 2017 10:20 am

yes, in the grub file it's correct. If you look at the dmesg in pastebin you see that it's correct. I was wrong to write here in the post, I corrected it now
Asus UX303UB - Ram 8GB - HD 256GB - Intel Core i7-6500U - Intel Sky Lake Integrated Graphics - NVIDIA GM108M [GeForce 940M] - Intel Wireless 7265
Linux Mint 18.3 Sylvia - Kde Plasma 5.8.9

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