Bug #5
closedx201: power on when plugging powerplug into
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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).
Updated by Iru Cai over 8 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'.
Updated by Alexander Couzens over 8 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.
Updated by Patrick Rudolph about 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.
Updated by Alexander Couzens about 8 years ago
I think this lies in default nvram settings.
Updated by Alexander Couzens about 8 years ago
- Status changed from New to Needs Testing
I think this is fixed by https://review.coreboot.org/13884
Updated by Nico Huber almost 7 years ago
- Status changed from Needs Testing to Closed
Nothing going on for one year and the problem is most probably fixed.