It looks like the main issue just before the zeros is a kernel crash: Feb 14 16:32:46 alex-power kernel: [ 67.119401] [drm:__nv_drm_gem_nvkms_memory_prime_get_sg_table [nvidia_drm]] *ERROR* [nvidia-drm] [GPU ID 0x00000100] Failed to get memory pages for NvKmsKapiMemory 0x0000000076ba531b Feb 14 16:32:46 alex-power kernel: [ 67.119416] BUG: kernel NULL pointer dereference, address: 000000000000000c Feb 14 16:32:46 alex-power kernel: [ 67.119418] #PF: supervisor read access in kernel mode Feb 14 16:32:46 alex-power kernel: [ 67.119419] #PF: error_code(0x0000) - not-present page Feb 14 16:32:46 alex-power kernel: [ 67.119420] PGD 0 P4D 0 Feb 14 16:32:46 alex-power kernel: [ 67.119422] Oops: 0000 [#1] SMP NOPTI Feb 14 16:32:46 alex-power kernel: [ 67.119424] CPU: 3 PID: 4291 Comm: gnome-shell Tainted: P OE 5.13.0-30-generic #33-Ubuntu Feb 14 16:32:46 alex-power kernel: [ 67.119427] Hardware name: LENOVO 20THCT01WW/20THCT01WW, BIOS N2VET36W (1.21 ) 12/27/2021 Feb 14 16:32:46 alex-power kernel: [ 67.119428] RIP: 0010:drm_gem_map_dma_buf+0x43/0xb0 [drm] Feb 14 16:32:46 alex-power kernel: [ 67.119455] Code: 00 00 83 fe 03 74 6f 48 8b 87 40 01 00 00 48 8b 40 38 48 85 c0 74 72 41 89 f5 ff d0 0f 1f 00 49 89 c4 48 3d 00 f0 ff ff 77 21 <8b> 50 0c 48 8b 7b 08 41 b8 20 00 00 00 44 89 e9 48 8b 30 e8 55 ca Feb 14 16:32:46 alex-power kernel: [ 67.119457] RSP: 0018:ffffb921c72838d8 EFLAGS: 00010207 Feb 14 16:32:46 alex-power kernel: [ 67.119458] RAX: 0000000000000000 RBX: ffff9799510f37e0 RCX: 0000000000000000 Feb 14 16:32:46 alex-power kernel: [ 67.119460] RDX: 0000000000000000 RSI: ffff979c0bfa09c0 RDI: ffff979c0bfa09c0 Feb 14 16:32:46 alex-power kernel: [ 67.119461] RBP: ffffb921c72838f0 R08: 0000000000000000 R09: ffffb921c7283610 Feb 14 16:32:46 alex-power kernel: [ 67.119462] R10: ffffb921c7283608 R11: ffffffff92355428 R12: 0000000000000000 Feb 14 16:32:46 alex-power kernel: [ 67.119463] R13: 0000000000000000 R14: 00000000dfd20881 R15: 0000000000000800 Feb 14 16:32:46 alex-power kernel: [ 67.119464] FS: 00007fe6b9d9bd80(0000) GS:ffff979c0bf80000(0000) knlGS:0000000000000000 Feb 14 16:32:46 alex-power kernel: [ 67.119466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Feb 14 16:32:46 alex-power kernel: [ 67.119467] CR2: 000000000000000c CR3: 000000011cbae002 CR4: 00000000007706e0 Feb 14 16:32:46 alex-power kernel: [ 67.119468] PKRU: 55555554 Feb 14 16:32:46 alex-power kernel: [ 67.119469] Call Trace: Feb 14 16:32:46 alex-power kernel: [ 67.119470] <TASK> Feb 14 16:32:46 alex-power kernel: [ 67.119473] dma_buf_map_attachment+0x8c/0x100 Feb 14 16:32:46 alex-power kernel: [ 67.119477] i915_gem_object_get_pages_dmabuf+0x1c/0x70 [i915] Feb 14 16:32:46 alex-power kernel: [ 67.119535] __i915_gem_object_get_pages+0x4d/0x80 [i915]
As a workaround please try logging into a Xorg session. It's the one called 'Ubuntu on Xorg' or if that's not listed then just 'Ubuntu' on the login screen. ** Tags added: hybrid multigpu ** Tags added: nvidia ** Tags added: wayland wayland-session ** Summary changed: - System freeze + System freeze when plugging USB-C monitor into a hybrid Intel/Nvidia laptop ** Summary changed: - System freeze when plugging USB-C monitor into a hybrid Intel/Nvidia laptop + System freeze when plugging USB-C monitor into a hybrid Intel/Nvidia laptop: [drm:__nv_drm_gem_nvkms_memory_prime_get_sg_table [nvidia_drm]] *ERROR* [nvidia-drm] [GPU ID 0x00000100] Failed to get memory pages for NvKmsKapiMemory ** Package changed: ubuntu => linux (Ubuntu) ** Changed in: linux (Ubuntu) Importance: Undecided => High ** Changed in: linux (Ubuntu) Status: Incomplete => New ** Bug watch added: gitlab.gnome.org/GNOME/mutter/-/issues #1891 https://gitlab.gnome.org/GNOME/mutter/-/issues/1891 -- 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/1960865 Title: System freeze when plugging USB-C monitor into a hybrid Intel/Nvidia laptop: [drm:__nv_drm_gem_nvkms_memory_prime_get_sg_table [nvidia_drm]] *ERROR* [nvidia-drm] [GPU ID 0x00000100] Failed to get memory pages for NvKmsKapiMemory Status in Mutter: Unknown Status in linux package in Ubuntu: Confirmed Status in mutter package in Ubuntu: Confirmed Bug description: I recently upgraded my NVidia drivers on my ThinkPad P1 Gen 3. If I start Ubuntu on Wayland session and plug in my USB-C monitor the system reliably completely freeze. The freeze is also reproducible if the screen is plugged in during startup and trying to login into a Wayland session. Only Wayland session experiences a crash. The crash happens ONLY if the USB-C monitor is plugged in. USB-C monitor is also a USB3 hub. Hardware seems to work fine, as Windows shows no issues with the setup. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: xorg 1:7.7+22ubuntu2 ProcVersionSignature: Ubuntu 5.13.0-30.33-generic 5.13.19 Uname: Linux 5.13.0-30-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia .proc.driver.nvidia.capabilities.gpu0: Error: path was not a regular file. .proc.driver.nvidia.capabilities.mig: Error: path was not a regular file. .proc.driver.nvidia.gpus.0000.01.00.0: Error: path was not a regular file. .proc.driver.nvidia.registry: Binary: "" .proc.driver.nvidia.suspend: suspend hibernate resume .proc.driver.nvidia.suspend_depth: default modeset uvm .proc.driver.nvidia.version: NVRM version: NVIDIA UNIX x86_64 Kernel Module 470.103.01 Thu Jan 6 12:10:04 UTC 2022 GCC version: gcc version 11.2.0 (Ubuntu 11.2.0-7ubuntu2) ApportVersion: 2.20.11-0ubuntu71 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: unknown CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Mon Feb 14 16:39:34 2022 DistUpgraded: 2021-10-14 18:36:11,564 DEBUG Running PostInstallScript: '/usr/lib/ubuntu-advantage/upgrade_lts_contract.py' DistroCodename: impish DistroVariant: ubuntu ExtraDebuggingInterest: Yes, including running git bisection searches GpuHangFrequency: Continuously GpuHangReproducibility: Yes, I can easily reproduce it GpuHangStarted: Within the last few days GraphicsCard: Intel Corporation CometLake-H GT2 [UHD Graphics] [8086:9bc4] (rev 05) (prog-if 00 [VGA controller]) Subsystem: Lenovo CometLake-H GT2 [UHD Graphics] [17aa:22c1] NVIDIA Corporation TU117GLM [Quadro T1000 Mobile] [10de:1fb9] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Lenovo TU117GLM [Quadro T1000 Mobile] [17aa:22c1] InstallationDate: Installed on 2020-10-05 (497 days ago) InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731) MachineType: LENOVO 20THCT01WW ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.13.0-30-generic root=/dev/mapper/vgubuntu-root ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display Title: Xorg freeze UpgradeStatus: Upgraded to impish on 2021-10-14 (122 days ago) dmi.bios.date: 12/27/2021 dmi.bios.release: 1.21 dmi.bios.vendor: LENOVO dmi.bios.version: N2VET36W (1.21 ) dmi.board.asset.tag: Not Available dmi.board.name: 20THCT01WW dmi.board.vendor: LENOVO dmi.board.version: 0B98417 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.10 dmi.modalias: dmi:bvnLENOVO:bvrN2VET36W(1.21):bd12/27/2021:br1.21:efr1.10:svnLENOVO:pn20THCT01WW:pvrThinkPadP1Gen3:rvnLENOVO:rn20THCT01WW:rvr0B98417WIN:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_20TH_BU_Think_FM_ThinkPadP1Gen3: dmi.product.family: ThinkPad P1 Gen 3 dmi.product.name: 20THCT01WW dmi.product.sku: LENOVO_MT_20TH_BU_Think_FM_ThinkPad P1 Gen 3 dmi.product.version: ThinkPad P1 Gen 3 dmi.sys.vendor: LENOVO version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.107-8ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 21.2.6-0ubuntu0.1 version.libgl1-mesa-glx: libgl1-mesa-glx 21.2.6-0ubuntu0.1 version.nvidia-graphics-drivers: nvidia-graphics-drivers-* N/A version.xserver-xorg-core: xserver-xorg-core 2:1.20.13-1ubuntu1.1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-2build1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20200714-1ubuntu2 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-1build1 To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1960865/+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