[Bug 2060981] Re: ACPI BIOS errors

2024-04-15 Thread Ivan Hu 
From the acpidump log on comment#2, this is buggy bios uses below
objects but are not actually implemented.

all on the ssdt2(DptfTabl) table,

\CTDP, 
\_SB.PC00.LPCB.EC0.SEN1._CRT.S1CT,
\_SB.PC00.LPCB.EC0.SEN1._HOT.S1HT,
\_SB.PC00.LPCB.EC0.SEN1._PSV.S1PT,
\_SB.PC00.LPCB.EC0.SEN1._AC0.S1AT,
\_SB.PC00.LPCB.EC0.SEN2._CRT.S2CT,
\_SB.PC00.LPCB.EC0.SEN2._HOT.S2HT,
\_SB.PC00.LPCB.EC0.SEN2._PSV.S2PT,
\_SB.PC00.LPCB.EC0.SEN2._AC0.S2AT,
\_SB.PC00.LPCB.EC0.SEN3._CRT.S3CT,
\_SB.PC00.LPCB.EC0.SEN3._HOT.S3HT,
\_SB.PC00.LPCB.EC0.SEN3._PSV.S3PT,
\_SB.PC00.LPCB.EC0.SEN4._CRT.S4CT,
\_SB.PC00.LPCB.EC0.SEN4._HOT.S4HT,
\_SB.PC00.LPCB.EC0.SEN4._PSV.S4PT,
\_SB.PC00.LPCB.EC0.SEN4._AC0.S4AT,

All these objects are related DPTF, you should reach your machine vendor for 
update bios.
There is nothing can do on Ubuntu side.

** Changed in: linux (Ubuntu)
   Status: Triaged => Won't Fix

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Title:
  ACPI BIOS errors

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[Bug 2060981] Re: ACPI BIOS errors

2024-04-15 Thread Islam 
Do you mean the laptop BIOS firmware or the linux-firmware?

Can this bug cause this issue?
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2012237

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[Bug 2060981] Re: ACPI BIOS errors

2024-04-15 Thread Islam 
** Attachment added: "acpidump.log"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2060981/+attachment/5765559/+files/acpidump.log

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[Bug 2060981] Re: ACPI BIOS errors

2024-04-14 Thread Ivan Hu 
ACPI AE_NOT_FOUND errors usually come from buggy firmware which uses the
objects but not actually implemented.

Can spot which parts of firmware errors if you can support acpidump log.
$sudo acpidump > acpidump.log

** Changed in: linux (Ubuntu)
   Status: In Progress => Triaged

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[Bug 2060981] Re: ACPI BIOS errors

2024-04-14 Thread Ivan Hu 
** Changed in: linux (Ubuntu)
   Status: New => In Progress

** Changed in: linux (Ubuntu)
   Importance: Undecided => High

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[Bug 2060981] Re: ACPI BIOS errors

2024-04-13 Thread Anthony Wong 
** Changed in: linux (Ubuntu)
 Assignee: Anthony Wong (anthonywong) => Ivan Hu (ivan.hu)

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[Bug 2060981] Re: ACPI BIOS errors

2024-04-11 Thread Brett Grandbois 
** Changed in: linux (Ubuntu)
 Assignee: (unassigned) => Anthony Wong (anthonywong)

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