Ubuntu-5.3.0-54.48 will fix it:
commit adfa5c21954fc496c64b5c492bd95d9e18c0d33f
Author: Prike Liang <prike.li...@amd.com>
Date: Mon Apr 13 21:41:14 2020 +0800
drm/amdgpu: fix the hw hang during perform system reboot and reset
BugLink: https://bugs.launchpad.net/bugs/1876321
commit b2a7e9735ab2864330be9d00d7f38c961c28de5d upstream.
The system reboot failed as some IP blocks enter power gate before perform
hw resource destory. Meanwhile use unify interface to set device CGPG to
ungate
state can simplify the amdgpu poweroff or reset ungate guard.
Fixes: 487eca11a321ef ("drm/amdgpu: fix gfx hang during suspend with video
playback (v2)")
Signed-off-by: Prike Liang <prike.li...@amd.com>
Tested-by: Mengbing Wang <mengbing.w...@amd.com>
Tested-by: Paul Menzel <pmen...@molgen.mpg.de>
Acked-by: Alex Deucher <alexander.deuc...@amd.com>
Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
Cc: sta...@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
Signed-off-by: Kamal Mostafa <ka...@canonical.com>
Signed-off-by: Kleber Sacilotto de Souza <kleber.so...@canonical.com>
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1879807
Title:
5.3.0-53 Kernel system falis to reboot after install
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1879807/+subscriptions
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
