Public bug reported:
Board: METAPHYUNI MetamechBook
BIOS: American Megatrends International, LLC.
BIOS Version: APX958_V00.01_T0022AME1_ms
CPU: AMD Ryzen™ 7 7840H w/ Radeon™ 780M Graphics
Socket: FP8
Chipset: AMD Phoenix (Zen 4)
RAM: 32GB DDR5-5600
GPU1: AMD Radeon™ RX 7600M XT
GPU2: AMD Radeon™ 780M (Integrated)
Storage: 1TB NVMe SSD
Kernel: Linux 6.14.0-35-generic (Zorin OS 18 Core)
Issue: ACPI BIOS Error observed during boot and system load
Symptoms:
- Boot logs show ACPI-related warnings/errors
- System occasionally freezes during game loading
- dmesg outputs include:
[ 0.287268] ACPI: _OSC evaluation for CPUs failed, trying _PDC
[ 0.849146] mce: [Hardware Error]: Machine check events logged
[ 0.849148] mce: [Hardware Error]: CPU 14: Machine Check: 0 Bank 5:
bea0000001000108
System Info:
- OS: Zorin OS 18 Core (based on Ubuntu 24.04)
- Kernel: 6.14.0-35-generic
- Firmware: APX958_V00.01_T0022AME1_ms (American Megatrends)
- Motherboard: METAPHYUNI MetamechBook01
Request:
- Please verify ACPI DSDT/SSDT tables for this BIOS version
- Investigate potential misconfiguration or missing _OSC/_PDC support
- Suggest kernel boot parameters or BIOS update if available
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/2131242
Title:
ACPI BIOS ERROR
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2131242/+subscriptions
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
