From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 109206] Kernel 4.20 amdgpu fails to load firmware on Ryzen 2500U
Date: Mon, 15 Apr 2019 13:57:16 +0000
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Date: Mon, 15 Apr 2019 13:57:16 +0000
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https://bugs.freedesktop.org/show_bug.cgi?id=3D109206
--- Comment #36 from Talha Khan ---
(In reply to JerryD from comment #35)
> Well, I just ran Fedora updates which brought kernel to 5.0.7-200.fc29 and
> there was also an update to mesa-dri-drivers.x86_64 18.3.6-1.fc29. My lap=
top
> failed to boot with or without the raven_dmcu.bin file after this update.
>=20
> I then also noted that the 5.06 kernel will boot with or without the
> raven_dmcu.bin file. I am leaving that firmware file in place and using
> 5.06 kernel at the moment.
>=20
> I suspect we have a "whack-a-mole" bug, also affectionately known as a
> Heisenbug. Or at least more than one problem overlapping another. Hard to
> say whether the problem is in the kernel or somewhere else. For sure, I c=
an
> not boot the 5.07.
I also updated my system to kernel 5.0.7-200.fc29 and mesa-dri-drivers.x86_=
64
version 18.3.6-1.fc29, and here are the results for me:
original initramfs image with raven_dmcu.bin file: Unable to boot, same iss=
ue
as before.
updated initramfs image without raven_dmcu.bin file: able to boot fine.
It's unfortunate that the issue is so hard to reproduce.
--=20
You are receiving this mail because:
You are the assignee for the bug.=
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Auto-Submitted: auto-generated
Comme=
nt # 36
on bug 10920=
6
from =
Talha Khan
(In reply to JerryD from comment #35)
> Well, I just ran Fedora updates which brought ke=
rnel to 5.0.7-200.fc29 and
> there was also an update to mesa-dri-drivers.x86_64 18.3.6-1.fc29. My =
laptop
> failed to boot with or without the raven_dmcu.bin file after this upda=
te.
>=20
> I then also noted that the 5.06 kernel will boot with or without the
> raven_dmcu.bin file. I am leaving that firmware file in place and usi=
ng
> 5.06 kernel at the moment.
>=20
> I suspect we have a "whack-a-mole" bug, also affectionately =
known as a
> Heisenbug. Or at least more than one problem overlapping another. Hard=
to
> say whether the problem is in the kernel or somewhere else. For sure, =
I can
> not boot the 5.07.
I also updated my system to kernel 5.0.7-200.fc29 and mesa-dri-drivers.x86_=
64
version 18.3.6-1.fc29, and here are the results for me:
original initramfs image with raven_dmcu.bin file: Unable to boot, same iss=
ue
as before.
updated initramfs image without raven_dmcu.bin file: able to boot fine.
It's unfortunate that the issue is so hard to reproduce.
You are receiving this mail because:
- You are the assignee for the bug.
=
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