Arch Linux

Krzesimir

Member

From: Wrocław

Registered: 2010-08-16

Posts: 7

acpi errors make system really slow

Hello.

I've got a problem that occurs randomly and don't know how to reproduce it. I know it appears only when battery is attached to laptop. System then becomes really slow and I have to reboot system. But when I do that my bios won't fully load unless I unattach the battery. If I don't do that my laptop would just shut down.

Here are dmesg errors:

Sep 21 09:27:02 Arch kernel: ACPI Exception: AE_TIME, Evaluating _BST (20100428/battery-439)
Sep 21 09:27:02 Arch kernel: ACPI Exception: AE_TIME, Returned by Handler for [EmbeddedControl] (20100428/evregion-474)
Sep 21 09:27:02 Arch kernel: ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.AMW0.WMCA] (Node ffff88013fc24400), AE_TIME
Sep 21 09:27:03 Arch kernel: ACPI Exception: AE_TIME, Returned by Handler for [EmbeddedControl] (20100428/evregion-474)
Sep 21 09:27:03 Arch kernel: ACPI Error (psparse-0537): Method parse/execution failed [\_SB_.PCI0.LPCB.EC0_.BAT0._BST] (Node ffff88013fc239c0), AE_TIME

and errrors log:

Sep 21 09:27:32 Arch kernel: ACPI: EC: input buffer is not empty, aborting transaction
Sep 21 09:27:33 Arch kernel: ACPI: EC: input buffer is not empty, aborting transaction

I've googled for the solution but haven't found any.

Last edited by Krzesimir (2010-09-21 07:52:36)