Ubuntu
linux-signed-hwe-5.8 package

ACPI Error: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_AML_NOT_OWNER) (20200528/psparse-529)

Bug #1920847 reported by Axil Kythe Frankland
52
This bug affects 9 people
Affects Status Importance Assigned to Milestone
linux-signed-hwe-5.8 (Ubuntu)
Confirmed
Undecided
Unassigned

Bug Description

ACPI Error on boot: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_AML_NOT_OWNER) (20200528/psparse-529)

Occurred on fresh install of 21.04

Computer: Dell Inspiron 5401 P130G

Ubuntu Version:
Description: Ubuntu 20.04.2 LTS
Release: 20.04

Package Version:
linux-signed-hwe-5.8

What i expected to happen: Not have this error appear

What Happened: This error Appeared.

A dump of the ACPI table has been provided.

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.8.0-45-generic 5.8.0-45.51~20.04.1+1
ProcVersionSignature: Ubuntu 5.8.0-45.51~20.04.1-generic 5.8.18
Uname: Linux 5.8.0-45-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.16
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Mon Mar 22 23:34:08 2021
InstallationDate: Installed on 2021-03-23 (0 days ago)
InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 (20210209.1)
SourcePackage: linux-signed-hwe-5.8
UpgradeStatus: No upgrade log present (probably fresh install)

Revision history for this message
Axil Kythe Frankland (kythetheott) wrote :
Revision history for this message
Axil Kythe Frankland (kythetheott) wrote :

I would like to note that is error spontaneously resolved after reinstalling. maybe something happened during installation, or my ISO was dirty.

Revision history for this message
Tony762 (tony762-a) wrote :

Hello, for me appear also on 21.10, kernel version 5.15.11-051511-generic.
Dell Inc. XPS 17 9710.

Revision history for this message
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in linux-signed-hwe-5.8 (Ubuntu):
status: New → Confirmed
Revision history for this message
brian (marine64) wrote :

I have this issue as well on a Dell XFR booting from a CD made by Cubic. I did find if I used the kernel that came with the disk (5.11.0-27 vs 5.11.0-48) it would boot and allow install.

Revision history for this message
hommsy (hommsy-88) wrote :

same issue on Dell XPS 15-i9. using kernel 5.13.0-28-generic.

These three errors appear in dmesg, usually in succession.

 ACPI Error: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_AML_NOT_OWNER) (20210331/psparse-529)

i915 0000:00:02.0: [drm] *ERROR* Atomic update failure on pipe A (start=432243 end=432244) time 843 us, min 2385, max 2399, scanline start 2345, end 0

ACPI Error: Thread 1882606336 cannot release Mutex [ECMX] acquired by thread 2269184000 (20210331/exmutex-378)

Revision history for this message
Александр (gg-shaman888) wrote :

Hello. I confirm the problem, perhaps not identical but similar.

Linux toshiba-Inspiron-15-3511 5.19.0-32-generic #33~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Mon Jan 30 17:03:34 UTC 2 x86_64 x86_64 x86_64 GNU/Linux

dmesg
[ 1.181889] ACPI Error: Cannot release Mutex [ECMX], not acquired (20220331/exmutex-357)
[ 1.181925] No Local Variables are initialized for Method [_Q66]
[ 1.181928] No Arguments are initialized for method [_Q66]
[ 1.181931] ACPI Error: Aborting method \_SB.PC00.LPCB.ECDV._Q66 due to previous error (AE_AML_MUTEX_NOT_ACQUIRED) (20220331/psparse-529)

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