*** This bug is a duplicate of bug 1869750 *** https://bugs.launchpad.net/bugs/1869750
I am using Ubuntu 18.04.1 LTS. It was working fine then PC feeling a little slow so I tried to restart the PC. When it did not respond I forced power off but pressing the power button. When I restarted the PC, the display was working fine until the login screen. As soon as I logged in, the screen went black. I tried to restart it many times but got the same response. No display after loggin into the PC. The keyboard lights for num lock and caps lock are not lit either. However I connected via ssh from another PC and the PC is ON. I got the Xorg log file attached below. ** Attachment added: "Xorg.0.log" https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1870779/+attachment/5502924/+files/Xorg.0.log -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1870779 Title: [nvidia] Ubuntu 20.04 beta: Blank/black screen after login on an Nvidia-only desktop (GeForce GTX 1060) Status in nvidia-graphics-drivers-440 package in Ubuntu: Confirmed Status in xorg-server package in Ubuntu: Confirmed Bug description: I have the reproducible effect with Ubuntu 20.04 beta that I'm able to login right after installation, but after a few reboots a black screen is displayed after login. I'm able to switch to a tty and tried to collect information with ubuntu-bug, but I am not sure if that help. I'm happy to provide further information if needed. I reinstalled Ubuntu 20.04 a couple of times, the behaviour is always the same. 19.10 works without any problem. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: xorg 1:7.7+19ubuntu14 ProcVersionSignature: Ubuntu 5.4.0-21.25-generic 5.4.27 Uname: Linux 5.4.0-21-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia .proc.driver.nvidia.gpus.0000.09.00.0: Error: [Errno 21] Is a directory: '/proc/driver/nvidia/gpus/0000:09:00.0' .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 440.64 Fri Feb 21 01:17:26 UTC 2020 GCC version: gcc version 9.3.0 (Ubuntu 9.3.0-8ubuntu1) ApportVersion: 2.20.11-0ubuntu22 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' Date: Sat Apr 4 14:05:01 2020 DistUpgraded: Fresh install DistroCodename: focal DistroVariant: ubuntu DkmsStatus: nvidia, 440.64, 5.4.0-21-generic, x86_64: installed virtualbox, 6.1.4, 5.4.0-21-generic, x86_64: installed ExtraDebuggingInterest: Yes GraphicsCard: NVIDIA Corporation GP106 [GeForce GTX 1060 6GB] [10de:1c03] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Dell GP106 [GeForce GTX 1060 6GB] [1028:11d7] InstallationDate: Installed on 2020-04-03 (0 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200402) MachineType: Dell Inc. Inspiron 5675 ProcEnviron: TERM=linux PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=de_DE.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-21-generic root=UUID=3210a7fb-4a4d-4b22-ba85-60282726ebc3 ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display Title: Xorg crash UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/14/2018 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.3.7 dmi.board.name: 0477DV dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 3 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: 1.3.7 dmi.modalias: dmi:bvnDellInc.:bvr1.3.7:bd03/14/2018:svnDellInc.:pnInspiron5675:pvr1.3.7:rvnDellInc.:rn0477DV:rvrA00:cvnDellInc.:ct3:cvr1.3.7: dmi.product.family: Inspiron dmi.product.name: Inspiron 5675 dmi.product.sku: 07EE dmi.product.version: 1.3.7 dmi.sys.vendor: Dell Inc. version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.100-4 version.libgl1-mesa-dri: libgl1-mesa-dri 20.0.2-1ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.nvidia-graphics-drivers: nvidia-graphics-drivers-* N/A version.xserver-xorg-core: xserver-xorg-core 2:1.20.7-2ubuntu2 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+git20190815-1 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/nvidia-graphics-drivers-440/+bug/1870779/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp