Update 2: This isn't actually fully solved. What's working is short-term "Sleep" but if you leave the laptop lid closed for a while it goes to suspend (s2idle) and that crashes the system.
Aug 23 14:22:56 REDACTED systemd[1]: NetworkManager-dispatcher.service: Succeeded. Aug 23 14:23:08 REDACTED kernel: [ 124.757545] Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7 Aug 23 14:23:08 REDACTED NetworkManager[734]: <info> [1598210588.2565] manager: sleep: sleep requested (sleeping: no enabled: yes) Aug 23 14:23:08 REDACTED NetworkManager[734]: <info> [1598210588.2567] manager: NetworkManager state is now ASLEEP Aug 23 14:23:08 REDACTED whoopsie[1113]: [14:23:08] offline Aug 23 14:23:08 REDACTED kernel: [ 124.760864] Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7 Aug 23 14:23:08 REDACTED kernel: [ 124.761905] Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7 Aug 23 14:23:08 REDACTED systemd[1]: Reached target Sleep. Aug 23 14:23:08 REDACTED systemd[1]: Starting Suspend... Aug 23 14:23:08 REDACTED kernel: [ 124.775535] PM: suspend entry (s2idle) Aug 23 14:23:08 REDACTED systemd-sleep[1370]: Suspending system... -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1881494 Title: [amdgpu] suspend to ram (standby) crashes amdgpu (Ryzen-7 Vega - HP Envy x360) Status in linux package in Ubuntu: Confirmed Bug description: suspend to ram crashes amdgpu. System is still accessible via SSH after resume from standby. Happens when X is running (gdm/gnome with 3d acceleration) and also when X is stopped. Also the computer never really goes into standby. The cpu fan is running all the time and the power button is fully lighted up. Nevertheless, I need to press CTRL to "wake" it, so I can access it via SSH. I'll attach the dmesg output of several attempts. This is the hardware: https://store.hp.com/GermanyStore/Merch/Product.aspx?id=9YN58EA&opt=ABD&sel=NTB Tested EFI and BIOS bootmode. Please let me know if I can help tracking this down. I'm a software developer (sadly not a kernel developer), so you can ask dirty technical questions ;-) Workaround: Enable hibernation (suspend to disk) and use instead of suspend to ram (standby). What didn't help: Kernel parameters: no_console_suspend nomodeset amdgpu.gpu_recovery=1 init_on_free=0 idle=nowait amd_iommu=flush echo mem > /sys/power/state systemctl start suspend.target echo 0 > /sys/power/pm_async Upgrading kernel from 5.4 to: 5.6.0-1010-oem Using the kernel parameters no_console_suspend nomodeset amdgpu.gpu_recovery=1 init_on_free=0 idle=nowait amd_iommu=flush and doing echo mem > /sys/power/state before suspend made the system acutally not crash. Nevertheless, the cpu fan and the power button stay full on/lighted. So the system doesn't really go to standby either. I'll try to find the minimal combination of kernel parameters. nomodeset seems to be essential, but not sufficient. Without nomodeset the system wakes again for a few seconds, but freezes a moment later (ssh still accessible). ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: xorg 1:7.7+19ubuntu14 ProcVersionSignature: Ubuntu 5.6.0-1010.10-oem 5.6.8 Uname: Linux 5.6.0-1010-oem x86_64 ApportVersion: 2.20.11-0ubuntu27.2 Architecture: amd64 BootLog: Error: [Errno 13] Keine Berechtigung: '/var/log/boot.log' CasperMD5CheckResult: skip CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Sun May 31 18:43:54 2020 DistUpgraded: Fresh install DistroCodename: focal DistroVariant: ubuntu ExtraDebuggingInterest: Yes, including running git bisection searches GpuHangFrequency: Continuously GpuHangReproducibility: Yes, I can easily reproduce it GpuHangStarted: Immediately after installing this version of Ubuntu GraphicsCard: Advanced Micro Devices, Inc. [AMD/ATI] Picasso [1002:15d8] (rev c1) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company Picasso [103c:85de] InstallationDate: Installed on 2020-05-29 (1 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: HP HP ENVY x360 Convertible 13-ar0xxx ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=de_DE.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.6.0-1010-oem root=/dev/mapper/vgubuntu-root ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display Title: Xorg freeze UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/26/2019 dmi.bios.vendor: AMI dmi.bios.version: F.19 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 85DE dmi.board.vendor: HP dmi.board.version: 41.36 dmi.chassis.type: 31 dmi.chassis.vendor: HP dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAMI:bvrF.19:bd12/26/2019:svnHP:pnHPENVYx360Convertible13-ar0xxx:pvr:rvnHP:rn85DE:rvr41.36:cvnHP:ct31:cvrChassisVersion: dmi.product.family: 103C_5335KV HP Envy dmi.product.name: HP ENVY x360 Convertible 13-ar0xxx dmi.product.sku: 9YN58EA#ABD dmi.sys.vendor: HP version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.101-2 version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.4-2ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.xserver-xorg-core: xserver-xorg-core 2:1.20.8-2ubuntu2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20200226-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.16-1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1881494/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
