Freeze after waking up from suspend on a Ryzen 3000 based system
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
My system is a newly build Ryzen 3600 based system with Vega 56 graphics.
On suspend wakeup, the entire system locks up. A workaround is booting with linux kernel version 4.19.69.
Using newer linux versions (5.3-rc7) did not fix the issue.
The motherboard is an MSI B450I gaming plus ac board; I've loaded up both the official non-beta BIOS (7A40vA8) and the newest beta BIOS (7A40vA91) and both have this issue.
No dmesg logs are available after the suspend wakeup (last message is putting the system to sleep)
I have a r8169 and iwlwifi based ethernet and wifi cards, but I've tentatively isolated that those two are not an issue by blacklisting the respective modules.
ProblemType: Bug
DistroRelease: Ubuntu 19.04
Package: linux-image-
ProcVersionSign
Uname: Linux 5.0.0-27-generic x86_64
ApportVersion: 2.20.10-0ubuntu27.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
/dev/snd/
CurrentDesktop: ubuntu:GNOME
Date: Wed Sep 4 23:14:34 2019
InstallationDate: Installed on 2019-08-27 (9 days ago)
InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805)
MachineType: Micro-Star International Co., Ltd. MS-7A40
ProcEnviron:
TERM=xterm-
PATH=(custom, no user)
XDG_RUNTIME_
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.178.3
SourcePackage: linux
UpgradeStatus: Upgraded to disco on 2019-08-27 (9 days ago)
dmi.bios.date: 08/19/2019
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: A.91
dmi.board.
dmi.board.name: B450I GAMING PLUS AC (MS-7A40)
dmi.board.vendor: Micro-Star International Co., Ltd.
dmi.board.version: 2.0
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: Micro-Star International Co., Ltd.
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.family: To be filled by O.E.M.
dmi.product.name: MS-7A40
dmi.product.sku: To be filled by O.E.M.
dmi.product.
dmi.sys.vendor: Micro-Star International Co., Ltd.
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