Project

General

Profile

Actions

Bug #5

closed

x201: power on when plugging powerplug into

Added by Alexander Couzens almost 9 years ago. Updated over 7 years ago.

Status:
Closed
Priority:
Normal
Assignee:
-
Category:
board support
Target version:
-
Start date:
11/19/2015
Due date:
% Done:

0%

Estimated time:
Affected versions:
Needs backport to:
Affected hardware:
Affected OS:

Description

even this sound like a minor bug, it's annoying a lot of coreboot users with x201.

because the 1st EC is powering the mainboard up, this must lie somewhere in
the ECs (H8s or pmh8).

Actions #1

Updated by Iru Cai almost 9 years ago

Alexander Couzens wrote:

even this sound like a minor bug, it's annoying a lot of coreboot users with x201.

because the 1st EC is powering the mainboard up, this must lie somewhere in
the ECs (H8s or pmh8).

Maybe you can use CMOS configs and disable 'power on after fail'.

Actions #2

Updated by Alexander Couzens almost 9 years ago

Iru Cai wrote:

H8s or pmh8).
Maybe you can use CMOS configs and disable 'power on after fail'.
We tried this setting, doesn't changed it. Power on after fail is only used by
the chipset, maybe the EC does something else.

Actions #3

Updated by Patrick Rudolph over 8 years ago

The problem seems to exists on all lenovo laptops:
The issue was reported on x220 and I had this issue on T530.

The laptop wont power on with battery inserted.
The laptop powers on when AC is plugged in.
The laptop fails to shutdown. After shutdown it starts by itself after a few seconds.

Actions #4

Updated by Alexander Couzens over 8 years ago

I think this lies in default nvram settings.

Actions #5

Updated by Alexander Couzens over 8 years ago

  • Status changed from New to Needs Testing

I think this is fixed by https://review.coreboot.org/13884

Actions #6

Updated by Nico Huber over 7 years ago

  • Status changed from Needs Testing to Closed

Nothing going on for one year and the problem is most probably fixed.

Actions

Also available in: Atom PDF