https://bugzilla.kernel.org/show_bug.cgi?id=222069
Bug ID: 222069
Summary: ACPI GPE 6E interrupt storm from the EC0 (Embedded
Controller) - HP ZBook Studio 16 inch G10
Product: ACPI
Version: 2.5
Hardware: All
OS: Linux
Status: NEW
Severity: normal
Priority: P3
Component: EC
Assignee: [email protected]
Reporter: [email protected]
Regression: No
Occasionally my HP ZBook Studio 16 inch G10 starts spinning fans on very high
speeds without any apparent reason. No huge computational applications running,
no LLMs generating images/videos, requiring GPU at full power. Oftentimes my
session has been locked, even.
I have narrowed it down to EC0 interrupt storm, which requires masking to
prevent high CPU usage/fan speeds. I lose the immediate power plug state
detection, haven't tested the lid functionality, yet, and the Fn / Media keys
still work.
The BIOS version is 01.13.01.
Please enlighten me about any additional information required to troubleshoot
this issue, I'm happy to deliver.
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