From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 105883] booting with kernel using amd-staging-drm-next on 2400G hangs Date: Thu, 05 Apr 2018 20:15:28 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0922073883==" 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 9C3276E801 for ; Thu, 5 Apr 2018 20:15:28 +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 --===============0922073883== Content-Type: multipart/alternative; boundary="15229593281.BBD99.11602" Content-Transfer-Encoding: 7bit --15229593281.BBD99.11602 Date: Thu, 5 Apr 2018 20:15:28 +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=3D105883 --- Comment #6 from Harry Wentland --- On Ubuntu the kernel log keeps appending to /var/log/kern.log, but that mig= ht look different on different distros. If you have a luxury of a second system you might be able to ssh into the R= yzen system and run dmesg that way. As for the options Edward mentioned, you can pass them to the kernel command line. If you use grub for your bootloader you'd press 'e' on the selected kernel and append " amdgpu.dpm=3D0 amdgpu.dc=3D1" at the end of the line th= at starts with "linux". Alternatively you can append those to GRUB_CMDLINE_LIN= UX in /etc/default/grub and run "sudo update-grub" Keep in mind that this is how I'd do it on Ubuntu. There' might be a way to pass these through /etc/modconf.d as well. --=20 You are receiving this mail because: You are the assignee for the bug.= --15229593281.BBD99.11602 Date: Thu, 5 Apr 2018 20:15:28 +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 # 6 on bug 10588= 3 from Harry Wentland 
On Ubuntu the kernel log keeps appending to /var/log/kern.log,=
 but that might
look different on different distros.

If you have a luxury of a second system you might be able to ssh into the R=
yzen
system and run dmesg that way.

As for the options Edward mentioned, you can pass them to the kernel command
line. If you use grub for your bootloader you'd press 'e' on the selected
kernel and append " amdgpu.dpm=3D0 amdgpu.dc=3D1" at the end of t=
he line that
starts with "linux". Alternatively you can append those to GRUB_C=
MDLINE_LINUX
in /etc/default/grub and run "sudo update-grub"

Keep in mind that this is how I'd do it on Ubuntu. There' might be a way to
pass these through /etc/modconf.d as well.

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