Might be unrelated, but I have a lot of lag, sometimes fully freezes, when using Davinci Resolve on 25.10, kernel 6.17.
$ less /var/log/kern.log ... 2025-10-22T20:21:59.546852+02:00 thinkbor kernel: workqueue: svm_range_restore_work [amdgpu] hogged CPU for >10000us 4 times, consider switching to WQ_UNBOUND 2025-10-22T20:21:59.571851+02:00 thinkbor kernel: workqueue: svm_range_restore_work [amdgpu] hogged CPU for >10000us 5 times, consider switching to WQ_UNBOUND 2025-10-22T20:21:59.621851+02:00 thinkbor kernel: workqueue: svm_range_restore_work [amdgpu] hogged CPU for >10000us 7 times, consider switching to WQ_UNBOUND 2025-10-22T20:22:38.093875+02:00 thinkbor kernel: workqueue: svm_range_restore_work [amdgpu] hogged CPU for >10000us 11 times, consider switching to WQ_UNBOUND 2025-10-22T20:22:38.663324+02:00 thinkbor kernel: workqueue: svm_range_restore_work [amdgpu] hogged CPU for >10000us 19 times, consider switching to WQ_UNBOUND 2025-10-22T20:22:40.587847+02:00 thinkbor kernel: workqueue: svm_range_restore_work [amdgpu] hogged CPU for >10000us 35 times, consider switching to WQ_UNBOUND 2025-10-22T20:22:42.920844+02:00 thinkbor kernel: workqueue: amdgpu_amdkfd_restore_userptr_worker [amdgpu] hogged CPU for >10000us 4 times, consider switching to WQ_UNBOUND 2025-10-22T20:22:43.416859+02:00 thinkbor kernel: workqueue: amdgpu_amdkfd_restore_userptr_worker [amdgpu] hogged CPU for >10000us 5 times, consider switching to WQ_UNBOUND 2025-10-22T20:22:46.212849+02:00 thinkbor kernel: workqueue: amdgpu_amdkfd_restore_userptr_worker [amdgpu] hogged CPU for >10000us 7 times, consider switching to WQ_UNBOUND 2025-10-22T20:22:47.297848+02:00 thinkbor kernel: workqueue: svm_range_restore_work [amdgpu] hogged CPU for >10000us 67 times, consider switching to WQ_UNBOUND 2025-10-22T20:22:50.925864+02:00 thinkbor kernel: workqueue: amdgpu_amdkfd_restore_userptr_worker [amdgpu] hogged CPU for >10000us 11 times, consider switching to WQ_UNBOUND 2025-10-22T20:23:56.411734+02:00 thinkbor kernel: amdgpu: Freeing queue vital buffer 0x7057d4c00000, queue evicted 2025-10-22T20:23:56.412175+02:00 thinkbor kernel: amdgpu: Freeing queue vital buffer 0x7057d5c00000, queue evicted 2025-10-22T20:23:56.412178+02:00 thinkbor kernel: amdgpu: Freeing queue vital buffer 0x7057d6c00000, queue evicted 2025-10-22T20:23:56.412179+02:00 thinkbor kernel: amdgpu: Freeing queue vital buffer 0x705828e00000, queue evicted 2025-10-22T20:23:56.412179+02:00 thinkbor kernel: amdgpu: Freeing queue vital buffer 0x70582a600000, queue evicted ... -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-meta-hwe-6.8 in Ubuntu. https://bugs.launchpad.net/bugs/2093268 Title: Main screen becomes sluggish after wake up Status in linux-meta-hwe-6.8 package in Ubuntu: Invalid Status in xserver-xorg-video-amdgpu package in Ubuntu: Incomplete Status in linux-meta-hwe-6.8 source package in Noble: Confirmed Status in xserver-xorg-video-amdgpu source package in Noble: Incomplete Bug description: I have no idea if I report right package, but at least it's a starting point. I'm using ThinkPad P16s with second screen connected to HDMI. After some relative recent updates this problem starting to happen, while I didn't have that issue at the beginning. After reboot everything works fine. But after some screen locks, the main laptop screen becomes unresponsive, whole the second HDMI screen works OK (relatively as mouse cursor is jumpy and overall responsiveness of the OS is affected). What I've noticed using `top` is that if I move cursor to that affected screen suddenly some kernel workers related to GFX start consume 99% of CPU. I can't do there anything as cursor jumps every 2 seconds, only when I move the cursor back to the HDMI monitor, I can barely do something. Like write this bug report. I don't know if you sport this information easily, but I use scaling, that affected built-in monitor is set at 125%, while my main HDMI one remains at 100%. I feel it may be scaling that's broken. This is on Wayland Gnome. Ubuntu 24.04.1 LTS ii libdrm-amdgpu1:amd64 2.4.120-2build1 amd64 Userspace interface to amdgpu-specific kernel DRM services -- runtime ii xserver-xorg-video-amdgpu 23.0.0-1build1 amd64 X.Org X server -- AMDGPU display driver ProblemType: Bug DistroRelease: Ubuntu 24.04 Package: xserver-xorg-video-amdgpu 23.0.0-1build1 ProcVersionSignature: Ubuntu 6.8.0-51.52-generic 6.8.12 Uname: Linux 6.8.0-51-generic x86_64 ApportVersion: 2.28.1-0ubuntu3.3 Architecture: amd64 BootLog: Error: [Errno 13] Brak dostępu: '/var/log/boot.log' CasperMD5CheckResult: pass CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Wed Jan 8 16:17:36 2025 DistUpgraded: 2024-07-16 20:03:59,808 DEBUG migrateToDeb822Sources() DistroCodename: noble DistroVariant: ubuntu GraphicsCard: Advanced Micro Devices, Inc. [AMD/ATI] Rembrandt [Radeon 680M] [1002:1681] (rev d1) (prog-if 00 [VGA controller]) Subsystem: Lenovo Rembrandt [Radeon 680M] [17aa:50b7] InstallationDate: Installed on 2023-04-28 (621 days ago) InstallationMedia: Ubuntu 23.04 "Lunar Lobster" - Release amd64 (20230418) MachineType: LENOVO 21CKCTO1WW ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.8.0-51-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro quiet splash amdgpu.runpm=0 amdgpu.vm_update_mode=3 vt.handoff=7 SourcePackage: xserver-xorg-video-amdgpu UpgradeStatus: Upgraded to noble on 2024-07-16 (176 days ago) dmi.bios.date: 10/28/2024 dmi.bios.release: 1.56 dmi.bios.vendor: LENOVO dmi.bios.version: R23ET80W (1.56 ) dmi.board.asset.tag: Not Available dmi.board.name: 21CKCTO1WW dmi.board.vendor: LENOVO dmi.board.version: ThinkPad dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.32 dmi.modalias: dmi:bvnLENOVO:bvrR23ET80W(1.56):bd10/28/2024:br1.56:efr1.32:svnLENOVO:pn21CKCTO1WW:pvrThinkPadP16sGen1:rvnLENOVO:rn21CKCTO1WW:rvrThinkPad:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_21CK_BU_Think_FM_ThinkPadP16sGen1: dmi.product.family: ThinkPad P16s Gen 1 dmi.product.name: 21CKCTO1WW dmi.product.sku: LENOVO_MT_21CK_BU_Think_FM_ThinkPad P16s Gen 1 dmi.product.version: ThinkPad P16s Gen 1 dmi.sys.vendor: LENOVO version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.120-2build1 version.libgl1-mesa-dri: libgl1-mesa-dri 24.0.9-0ubuntu0.3 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.xserver-xorg-core: xserver-xorg-core 2:21.1.12-1ubuntu1.1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:22.0.0-1build1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20210115-1build1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-2build1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-meta-hwe-6.8/+bug/2093268/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
