Thanks for the bug report. It appears you have no nvidia kernel module loaded. And the attached logs aren't enough to explain why. Please run:
journalctl -b0 > journal.txt find /var/lib/dkms/nvidia -name make.log and then attach both journal.txt and make.log here. ** Summary changed: - External display is not detecting + nvidia 535 kernel module is not loaded ** Package changed: xorg (Ubuntu) => nvidia-graphics-drivers-535 (Ubuntu) ** Changed in: nvidia-graphics-drivers-535 (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/2025550 Title: nvidia 535 kernel module is not loaded Status in nvidia-graphics-drivers-535 package in Ubuntu: Incomplete Bug description: After an update my external display switched off and is not being detected. I connected my external display to windows laptop to test and it worked. Some additional information: lsb_release -rd No LSB modules are available. Description: Ubuntu 23.04 Release: 23.04 xrandr --listmonitors Monitors: 1 0: +*XWAYLAND0 1920/340x1080/190+0+0 XWAYLAND0 dpkg -l | grep -i nvidia ii libnvidia-cfg1-535:amd64 535.54.03-0ubuntu0.23.04.2 amd64 NVIDIA binary OpenGL/GLX configuration library ii libnvidia-common-535 535.54.03-0ubuntu0.23.04.2 all Shared files used by the NVIDIA libraries rc libnvidia-compute-525:amd64 525.116.04-0ubuntu0.23.04.1 amd64 NVIDIA libcompute package ii libnvidia-compute-535:amd64 535.54.03-0ubuntu0.23.04.2 amd64 NVIDIA libcompute package ii libnvidia-decode-535:amd64 535.54.03-0ubuntu0.23.04.2 amd64 NVIDIA Video Decoding runtime libraries ii libnvidia-encode-535:amd64 535.54.03-0ubuntu0.23.04.2 amd64 NVENC Video Encoding runtime library ii libnvidia-extra-535:amd64 535.54.03-0ubuntu0.23.04.2 amd64 Extra libraries for the NVIDIA driver ii libnvidia-fbc1-535:amd64 535.54.03-0ubuntu0.23.04.2 amd64 NVIDIA OpenGL-based Framebuffer Capture runtime library ii libnvidia-gl-535:amd64 535.54.03-0ubuntu0.23.04.2 amd64 NVIDIA OpenGL/GLX/EGL/GLES GLVND libraries and Vulkan ICD rc linux-modules-nvidia-525-6.2.0-20-generic 6.2.0-20.20+2 amd64 Linux kernel nvidia modules for version 6.2.0-20 rc linux-modules-nvidia-525-6.2.0-23-generic 6.2.0-23.23 amd64 Linux kernel nvidia modules for version 6.2.0-23 rc linux-modules-nvidia-525-6.2.0-24-generic 6.2.0-24.24 amd64 Linux kernel nvidia modules for version 6.2.0-24 ii linux-objects-nvidia-525-6.2.0-1005-oracle 6.2.0-1005.5+3 amd64 Linux kernel nvidia modules for version 6.2.0-1005 (objects) ii linux-objects-nvidia-525-6.2.0-1007-lowlatency 6.2.0-1007.7+3 amd64 Linux kernel nvidia modules for version 6.2.0-1007 (objects) rc linux-objects-nvidia-525-6.2.0-20-generic 6.2.0-20.20+2 amd64 Linux kernel nvidia modules for version 6.2.0-20 (objects) rc linux-objects-nvidia-525-6.2.0-23-generic 6.2.0-23.23 amd64 Linux kernel nvidia modules for version 6.2.0-23 (objects) rc linux-objects-nvidia-525-6.2.0-24-generic 6.2.0-24.24 amd64 Linux kernel nvidia modules for version 6.2.0-24 (objects) ii linux-signatures-nvidia-6.2.0-1005-oracle 6.2.0-1005.5+3 amd64 Linux kernel signatures for nvidia modules for version 6.2.0-1005-oracle ii linux-signatures-nvidia-6.2.0-1007-lowlatency 6.2.0-1007.7+3 amd64 Linux kernel signatures for nvidia modules for version 6.2.0-1007-lowlatency rc nvidia-compute-utils-525 525.116.04-0ubuntu0.23.04.1 amd64 NVIDIA compute utilities ii nvidia-compute-utils-535 535.54.03-0ubuntu0.23.04.2 amd64 NVIDIA compute utilities ii nvidia-dkms-535 535.54.03-0ubuntu0.23.04.2 amd64 NVIDIA DKMS package ii nvidia-driver-535 535.54.03-0ubuntu0.23.04.2 amd64 NVIDIA driver metapackage ii nvidia-firmware-535-535.54.03 535.54.03-0ubuntu0.23.04.2 amd64 Firmware files used by the kernel module rc nvidia-kernel-common-525 525.116.04-0ubuntu0.23.04.1 amd64 Shared files used with the kernel module ii nvidia-kernel-common-535 535.54.03-0ubuntu0.23.04.2 amd64 Shared files used with the kernel module ii nvidia-kernel-source-535 535.54.03-0ubuntu0.23.04.2 amd64 NVIDIA kernel source package ii nvidia-prime 0.8.17.1 all Tools to enable NVIDIA's Prime ii nvidia-settings 510.47.03-0ubuntu1 amd64 Tool for configuring the NVIDIA graphics driver ii nvidia-utils-535 535.54.03-0ubuntu0.23.04.2 amd64 NVIDIA driver support binaries ii screen-resolution-extra 0.18.3 all Extension for the nvidia-settings control panel ii xserver-xorg-video-nvidia-535 535.54.03-0ubuntu0.23.04.2 amd64 NVIDIA binary Xorg driver ProblemType: Bug DistroRelease: Ubuntu 23.04 Package: xorg 1:7.7+23ubuntu2 ProcVersionSignature: Ubuntu 6.2.0-1007.7-lowlatency 6.2.12 Uname: Linux 6.2.0-1007-lowlatency x86_64 ApportVersion: 2.26.1-0ubuntu2 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: pass CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Sun Jul 2 11:33:36 2023 DistUpgraded: Fresh install DistroCodename: lunar DistroVariant: ubuntu DkmsStatus: nvidia/535.54.03: added ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: Intel Corporation TigerLake-H GT1 [UHD Graphics] [8086:9a68] (rev 01) (prog-if 00 [VGA controller]) Subsystem: Dell TigerLake-H GT1 [UHD Graphics] [1028:0a71] NVIDIA Corporation GA107M [GeForce RTX 3050 Mobile] [10de:25a2] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Dell GA107M [GeForce RTX 3050 Mobile] [1028:0a71] InstallationDate: Installed on 2023-05-18 (44 days ago) InstallationMedia: Ubuntu 23.04 "Lunar Lobster" - Release amd64 (20230418) MachineType: Dell Inc. Dell G15 5511 ProcEnviron: LANG=en_US.UTF-8 PATH=(custom, no user) SHELL=/bin/bash XDG_RUNTIME_DIR=<set> ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.2.0-1007-lowlatency root=UUID=9a41f8cd-8ba0-47c9-aff0-9ed6ddef55c7 ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/09/2023 dmi.bios.release: 1.22 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.22.1 dmi.board.name: 0746J2 dmi.board.vendor: Dell Inc. dmi.board.version: A05 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.22.1:bd05/09/2023:br1.22:svnDellInc.:pnDellG155511:pvr:rvnDellInc.:rn0746J2:rvrA05:cvnDellInc.:ct10:cvr:sku0A71: dmi.product.family: GSeries dmi.product.name: Dell G15 5511 dmi.product.sku: 0A71 dmi.sys.vendor: Dell Inc. version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.114-1 version.libgl1-mesa-dri: libgl1-mesa-dri 23.0.2-1ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.xserver-xorg-core: xserver-xorg-core 2:21.1.7-1ubuntu3 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-3 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20210115-1 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/nvidia-graphics-drivers-535/+bug/2025550/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp