Issue Tracker

04/07/2023

04:54 PM coreboot Bug #121: T520: Hangs in OS

On my x230 with gentoo, with recent kernel the situation has worsened significally. If on 5.x kernels it worked somew... Evgeny Zinoviev

07/12/2020

02:22 AM coreboot Bug #121: T520: Hangs in OS

Sebastian Band wrote:
> I tried a default configuration beside the ME, ethernet and description blobs from the lenov... Evgeny Zinoviev

07/05/2020

01:45 PM coreboot Bug #121: T520: Hangs in OS

> Could it be related to the vgabios blob?
I don't know, unlikely...
> Have you still patched the linux kernel?... Evgeny Zinoviev

07/04/2020

09:28 PM coreboot Bug #121: T520: Hangs in OS

Sebastian Band wrote:
> Evgeny Zinoviev wrote:
> > Evgeny Zinoviev wrote:
> > > Everyone who's still suffering fro... Evgeny Zinoviev

06/24/2020

01:18 PM coreboot Bug #121: T520: Hangs in OS

Evgeny Zinoviev wrote:
> Everyone who's still suffering from this bug is suggested to apply and try out these patche... Evgeny Zinoviev

06/22/2020

11:45 AM coreboot Bug #121: T520: Hangs in OS

Everyone who's still suffering from this bug is suggested to apply and try out these patches:
https://review.coreb... Evgeny Zinoviev

06/21/2020

01:06 PM coreboot Bug #264 (New): Native raminit fails to initialize half of installed RAM on ThinkPad W530

To be more precise, sometimes it fails, sometimes not. Most times it fails. coreboot console logs with verbose ramini... Evgeny Zinoviev

06/16/2020

12:20 AM coreboot Bug #121: T520: Hangs in OS

Okay, it just crashed (with coreboot). So I patched the kernel to disable rc6p for gen6 (GEN6_FEATURES in i915_pci.c)... Evgeny Zinoviev

12:06 AM coreboot Bug #121: T520: Hangs in OS

Oh and by the way I also tried 4.4 kernel with Lenovo BIOS and 0xa090 was 0x88040000, which means only RC6 is enabled... Evgeny Zinoviev

12:03 AM coreboot Bug #121: T520: Hangs in OS

Andrey Korolyov wrote:
> EDIT: worksforme after disabling deep sleep states for the i915 via enable_rc6=0, the P-Sta... Evgeny Zinoviev