Issue Tracker

03/16/2024

09:43 PM coreboot Bug #121: T520: Hangs in OS

Anastasios Koutian wrote in #note-86:
> Martin Zwicknagl wrote in #note-46:
> > Hello,
> >
> > I can report, tha... Anastasios Koutian

03/03/2024

11:52 AM coreboot Bug #121: T520: Hangs in OS

Martin Zwicknagl wrote in #note-46:
> Hello,
>
> I can report, that I had NO freezes for a month now.
>
> Duri... Anastasios Koutian

12/20/2023

01:02 PM coreboot Bug #121: T520: Hangs in OS

After upgrading to coreboot 4.22.01, the issue seems to have returned for me.
Hardware is the same as above, however... Anastasios Koutian

09/27/2023

12:25 AM coreboot Bug #121: T520: Hangs in OS

Patrick Rudolph wrote in #note-75:
> I compared the vendor ACPI code for T520 and T530:
> - The T520 is missing _CS... Anastasios Koutian

09/24/2023

10:19 AM coreboot Bug #121: T520: Hangs in OS

The issue is resolved for me after doing the following:
a) Change motherboards from FRU 04W2049 (dGPU + iGPU) to F... Anastasios Koutian

03/29/2023

02:59 PM coreboot Bug #121: T520: Hangs in OS

Andrey A. wrote in #note-70:
> T420 and IVB cpu here again.
> After 9 months with intel_idle.max_cstate=4 (and last... Anastasios Koutian