Thu, Apr 03, 2025 at 12:24:07AM +0000, mylesmorales1940@gmail.com rašė:
> This is a new Ubuntu 22.04.5 Pro installation. Initially up until
> December 28, 2024 there was no issue a complete powering off. Clicked
> on the pop up screen to upgrade from 22.04 to 24.04 and this is when
> the issue began. I have upgraded the bios from 1.75 to 1.80, followed
> and completed a number of suggestions but the laptop will not turn
> off.

Interesting.  I'm typing this email on my X390 right now, with Ubuntu
24.10 running on it.

I have to admit that I have no idea whether it will power off from
software, since I always suspend or reboot.  I think the last time I
intentionally powered it off was when I was replacing the NVME SSD with a
bigger model back in 2022.  (Letting the battery drain while suspended
doesn't count, right?)

> typed dmesg | grep -i acpi
> 
...
> [    0.258567] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.RP07.BRST], AE_ALREADY_EXISTS (20230628/dswload2-326)
> [    0.258596] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20230628/psobject-220)
> [    0.258607] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.RP07.RSTX], AE_ALREADY_EXISTS (20230628/dswload2-326)
> [    0.258613] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20230628/psobject-220)
> [    0.258631] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.RP07.RSTG], AE_ALREADY_EXISTS (20230628/dswload2-326)
> [    0.258637] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20230628/psobject-220)
> [    0.258641] ACPI: Skipping parse of AML opcode: Method (0x0014)
> [    0.258694] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.RP07.PXSX.L850], AE_ALREADY_EXISTS (20230628/dswload2-326)
> [    0.258700] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20230628/psobject-220)
> [    0.258712] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.RP07.PXSX._RST], AE_ALREADY_EXISTS (20230628/dswload2-326)
> [    0.258717] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20230628/psobject-220)
> [    0.258721] ACPI: Skipping parse of AML opcode: Method (0x0014)

I also see these in mine.  I never noticed any actual problems.

> Any suggestions?

Press ESC while Ubuntu is shutting down and watch the systemd messages
in real time.  Does it say anything interesting?

Marius Gedminas
--
Did you hear that the author of _Nitpicking for Dummies_ has just
received it back from the publisher with the 182nd set of editorial
markups?
                -- Bill Snyder
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