Opened 10 months ago

Last modified 10 months ago

#18798 new bug

PowerStatus - 95% CPU when charging

Reported by: vercu Owned by: tqh
Priority: normal Milestone: Unscheduled
Component: Drivers/ACPI Version: R1/Development
Keywords: Cc:
Blocked By: Blocking:
Platform: All

Description

PowerStatus works with my Notebook. But when charging it becomes unresposive and the fan starts. The ProcessController shows kernel_team-acpi_task has full load. Disconnect the charger cable and restart the notebook PowerStatus works without problems and without heavy cpu load. Reconnect the charging cable the load rises again. Booting with charging cable connected takes very long. syslog attached.

Haiku hrev57581 booted from usb. Note: the problem is there since I got this notebook.

Laptop configuration: HP Envy 14-eb0001nt, i7-1165G7, 16gb RAM, NVIDIA GeForce GTX 1650 Ti Max-Q/Intel Iris Xe, 1TB NVMe, WI-FI 6 AX201

Attachments (1)

syslog with charging​ (427.4 KB ) - added by vercu 10 months ago.

Download all attachments as: .zip

Change History (4)

by vercu, 10 months ago

Attachment: syslog with charging​ added

comment:1 by waddlesplash, 10 months ago

Your device's ACPI implementation may be nonstandard. You can try upgrading your BIOS but it may not help; some custom driver may be needed for this.

comment:2 by vercu, 10 months ago

That sounds not good. Thank you for looking into this.

comment:3 by tqh, 10 months ago

Usually this is a problem when the locking with embedded controller is broken, so that instead of waiting it will just spin. There was changes to fix the locking recently, maybe it introduced a bug?

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