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limestone_bob
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Where do I find more information about linux ACPI errors ?

HP Recommended
HP ENVY x360 Convertible 15-bq1xx (1UG91UA#ABL)
Linux

Hi,

 

Occasionaly my system freezes and the error log shows an ACPI error. Is there more information on the ACPI error?

 

OS info:

Linux rg-HP-x360 5.0.3-050003-generic #201903191333 SMP Tue Mar 19 13:35:24 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

 

System info:

description: Convertible
product: HP ENVY x360 Convertible 15-bq1xx (1UG91UA#ABL)
vendor: HP
version: Chassis Version
[serial number removed]
width: 64 bits
capabilities: smbios-3.0 dmi-3.0 smp vsyscall32
configuration: boot=normal chassis=convertible family=103C_5335KV HP Envy sku=1UG91UA#ABL uuid=E610F77B-4616-E811-9A0B-9C305B74B208
*-core


memory 7739MiB System memory
processor AMD Ryzen 5 2500U with Radeon Vega Mobile Gfx
100 bridge Advanced Micro Devices, Inc. [AMD]

 

storage
description: Non-Volatile memory controller
product: NVMe SSD Controller SM961/PM961
vendor: Samsung Electronics Co Ltd
physical id: 0
bus info: pci@0000:01:00.0
version: 00
width: 64 bits
clock: 33MHz
capabilities: storage pm msi pciexpress msix nvm_express bus_master cap_list
configuration: driver=nvme latency=0
resources: irq:57 memory:fe300000-fe303fff

 

disk
description: ATA Disk
product: HGST HTS721010A9
physical id: 0.0.0
bus info: scsi@1:0.0.0
logical name: /dev/sda
version: A3T0
serial: JR1000BNGHHLTE
size: 931GiB (1TB)
capabilities: gpt-1.00 partitioned partitioned:gpt
configuration: ansiversion=5 guid=ec6ff58d-2988-4f2f-b2aa-a36b3948d6d3 logicalsectorsize=512 sectorsize=4096
 

Error message:

[ 3.268706] ACPI Error: Field [D128] at bit offset/length 128/1024 exceeds size of target Buffer (160 bits) (20181213/dsopcode-201)
[ 3.269386] ACPI Error: Method parse/execution failed \HWMC, AE_AML_BUFFER_LIMIT (20181213/psparse-531)
[ 3.269482] ACPI Error: Method parse/execution failed \_SB.WMID.WMAA, AE_AML_BUFFER_LIMIT (20181213/psparse-531)
[ 3.269761] ACPI Error: Field [D128] at bit offset/length 128/1024 exceeds size of target Buffer (160 bits) (20181213/dsopcode-201)
[ 3.269893] ACPI Error: Method parse/execution failed \HWMC, AE_AML_BUFFER_LIMIT (20181213/psparse-531)
[ 3.269995] ACPI Error: Method parse/execution failed \_SB.WMID.WMAA, AE_AML_BUFFER_LIMIT (20181213/psparse-531)
[ 3.271683] ACPI Error: Field [D128] at bit offset/length 128/1024 exceeds size of target Buffer (160 bits) (20181213/dsopcode-201)
[ 3.271825] ACPI Error: Method parse/execution failed \HWMC, AE_AML_BUFFER_LIMIT (20181213/psparse-531)
[ 3.271908] ACPI Error: Method parse/execution failed \_SB.WMID.WMAA, AE_AML_BUFFER_LIMIT (20181213/psparse-531)
[ 3.274549] acer_wmi: Acer Laptop ACPI-WMI Extras
[ 3.331121] ACPI Error: Field [D128] at bit offset/length 128/1024 exceeds size of target Buffer (160 bits) (20181213/dsopcode-201)
[ 3.331207] ACPI Error: Method parse/execution failed \HWMC, AE_AML_BUFFER_LIMIT (20181213/psparse-531)
[ 3.331253] ACPI Error: Method parse/execution failed \_SB.WMID.WMAA, AE_AML_BUFFER_LIMIT (20181213/psparse-531)
[ 3.331365] ACPI Error: Field [D128] at bit offset/length 128/1024 exceeds size of target Buffer (160 bits) (20181213/dsopcode-201)
[ 3.331426] ACPI Error: Method parse/execution failed \HWMC, AE_AML_BUFFER_LIMIT (20181213/psparse-531)
[ 3.331469] ACPI Error: Method parse/execution failed \_SB.WMID.WMAA, AE_AML_BUFFER_LIMIT (20181213/psparse-531)
[ 3.395802] Ignoring ACPI CRAT on non-APU system

 

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finalzone
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Hello,

I own a similar hardware HP ENVY x360 Convertible 15-cp0xxx running on Fedora 31 with similar problem. The good news is the fix related ACPI Error landed on Linux kernel 5.4.2 and stable kernel 5.3.15.

You can view the bugzilla report on https://bugzilla.redhat.com/show_bug.cgi?id=1520703

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WAWood
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@limestone_bob 

I'm sorry, but we here are not equipped to provide detailed Linux support.

HP only warranties their PCs for usage with the OS that comes preinstalled. IF you replace that with Linux, or add a Linux OS, then you assume full responsibility for maintaining that -- as HP provides Linux assistance only on Redhat and then only to commercial customers.

The primary "challenge" to using Linux on any HP PC is the availability of Linux drivers. Any hardware that does not work will then range from simple (if there are Linux drivers available) to impossible (if there are NO Linux drivers available) to fix.

Since HP does not provide Linux drivers, your best bet for Linux support is to contact the support forum for the Linux distro you are using.

***If my post helped, click the thumbs-up symbol to say thanks***

***Please mark Accept As Solution if my post solved your problem***

I am a volunteer and I do not work for, nor represent, HP
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limestone_bob
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Thanks for response.

 

Where does HP post known issues or technical bulletins for their hardware that is running Redhat?

 

 

 

 

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finalzone
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HP Recommended

Hello,

I own a similar hardware HP ENVY x360 Convertible 15-cp0xxx running on Fedora 31 with similar problem. The good news is the fix related ACPI Error landed on Linux kernel 5.4.2 and stable kernel 5.3.15.

You can view the bugzilla report on https://bugzilla.redhat.com/show_bug.cgi?id=1520703

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limestone_bob
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Yes, I updated to kernel 5.3 on Ubuntu and now the touch screen is working. I haven't been using kernel long enough to know if the occasional OS freeze has been resolved.

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