From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 107880] Regression: System fails to boot on raven ridge 4.18 vs 4.19 rc Date: Mon, 10 Sep 2018 09:13:25 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0085356089==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [IPv6:2610:10:20:722:a800:ff:fe98:4b55]) by gabe.freedesktop.org (Postfix) with ESMTP id 4A7146E268 for ; Mon, 10 Sep 2018 09:13:26 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0085356089== Content-Type: multipart/alternative; boundary="15365708060.FACE2.11124" Content-Transfer-Encoding: 7bit --15365708060.FACE2.11124 Date: Mon, 10 Sep 2018 09:13:26 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D107880 --- Comment #1 from Michel D=C3=A4nzer --- (In reply to Marvin Damschen from comment #0) > System hangs after "fb: switching to amdgpudrmfb from EFI VGA". How long have you waited for? E.g. if a microcode file is missing, the atte= mpt to load it can hang for one or several minutes before timing out. > I am unable to obtain any logs of the crash (LUKS encryption might be the > reason?). One possibility is to prevent the driver from loading by passing modprobe.blacklist=3Damdgpu on the kernel command line, then you can try manually loading it with sudo modprobe amdgpu and should get the full dmesg output. --=20 You are receiving this mail because: You are the assignee for the bug.= --15365708060.FACE2.11124 Date: Mon, 10 Sep 2018 09:13:26 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Commen= t # 1 on bug 10788= 0 from Michel D=C3=A4nzer 
(In reply to Marvin Damschen from comment #0)
> System hangs after "fb: switching to amdgpu=
drmfb from EFI VGA".

How long have you waited for? E.g. if a microcode file is missing, the atte=
mpt
to load it can hang for one or several minutes before timing out.


> I am unable to obtain any logs of the crash (LUK=
S encryption might be the
> reason?).

One possibility is to prevent the driver from loading by passing

 modprobe.blacklist=3Damdgpu

on the kernel command line, then you can try manually loading it with

 sudo modprobe amdgpu

and should get the full dmesg output.

You are receiving this mail because:
  • You are the assignee for the bug.
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