ACPI Errors persist Even after installing this firmware

[Elhossainy-Ahmed]

Laptop model

MSI MOdern 14 b5m

EC firmware version

14DLEMS1.105

Description

I have installed msi_ec firmware to get rid of this acpi errors and AMD secure display failure but these errors seems to be persistent and my battery life is very bad it's barely last for one hour . [ 0.252268] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.SBRG.EC0], AE_NOT_FOUND (20230628/dswload2-162) [ 0.252286] ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20230628/psobject-220) [ 0.804484] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.GP17.MP2], AE_NOT_FOUND (20230628/psargs-330) [ 0.804512] ACPI Error: Aborting method \_SB.GPIO._EVT due to previous error (AE_NOT_FOUND) (20230628/psparse-529) [ 4.730589] amdgpu 0000:03:00.0: amdgpu: SECUREDISPLAY: query securedisplay TA failed. ret 0x0 I am very glad to any one how can help me .

[glpnk]

Module not fix any ACPI errors.

Try to switch from modern standby suspend mode to s3 in extended bios settings to fix mp2 error

Do you have delayed charger detection?

To reduce power draw try to reduce max CPU clock

[Elhossainy-Ahmed]

Module not fix any ACPI errors.

Try to switch from modern standby suspend mode to s3 in extended bios settings to fix mp2 error

Do you have delayed charger detection?

To reduce power draw try to reduce max CPU clock

Yes i have delayed charger detection it takes about 10 sec to be detected how to change suspend mode toS3 in bios

[glpnk]

Okay, i have delayed charger detection problem on modern c5m device too

Open BIOS, press ctrl+alt+shift+f2, try different combos of left and right buttons and in amd pbs you'll find some setting which have this 2 params. Setting called

S3/Modern Standby Support

[Elhossainy-Ahmed]

Okay, i have delayed charger detection problem on modern c5m device too

Open BIOS, press ctrl+alt+shift+f2, try different combos of left and right buttons and in amd pbs you'll find some setting which have this 2 params. Setting called

S3/Modern Standby Support

Thank you very much for your helping , i have changed suspend state and MP2 Error disappear ,But this ACPI Error remains and AMD SECURE DISPLAY Failure remain [ 0.251041] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.SBRG.EC0], AE_NOT_FOUND (20230628/dswload2-162)

[ 0.251058] ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20230628/psobject-220) [ 4.729232] [drm] psp gfx command LOAD_TA(0x1) failed and response status is (0x7) [ 4.729456] [drm] psp gfx command INVOKE_CMD(0x3) failed and response status is (0x4) [ 4.729458] amdgpu 0000:03:00.0: amdgpu: Secure display: Generic Failure. [ 4.729465] amdgpu 0000:03:00.0: amdgpu: SECUREDISPLAY: query securedisplay TA failed. ret 0x0

[glpnk]

I don't know what this feature does, maybe try to update your bios

[Elhossainy-Ahmed]

Unfortunately i have the latest biis update from msi

[glpnk]

Okay, which distro you use?

[Elhossainy-Ahmed]

Now i use void linux, but this errors occured with arch, debian, Ubuntu, opensuse tumbleweed and fedora