Thank you for taking the time to report this bug and helping to make Ubuntu better. It sounds like some part of the system has crashed. To help us find the cause of the crash please follow these steps:
1. Look in /var/crash for crash files and if found run: ubuntu-bug YOURFILE.crash Then tell us the ID of the newly-created bug. 2. If step 1 failed then look at https://errors.ubuntu.com/user/ID where ID is the content of file /var/lib/whoopsie/whoopsie-id on the machine. Do you find any links to recent problems on that page? If so then please send the links to us. 3. If step 2 also failed then apply the workaround from bug 994921, reboot, reproduce the crash, and retry step 1. Please take care to avoid attaching .crash files to bugs as we are unable to process them as file attachments. It would also be a security risk for yourself. ** Tags added: nvidia ** Summary changed: - Ubuntu 20.04 beta: Blank/black screen after login + [nvidia] Ubuntu 20.04 beta: Blank/black screen after login ** Package changed: xorg (Ubuntu) => xorg-server (Ubuntu) ** Also affects: nvidia-graphics-drivers-440 (Ubuntu) Importance: Undecided Status: New ** Tags added: black-screen ** Changed in: nvidia-graphics-drivers-440 (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/1870779 Title: [nvidia] Ubuntu 20.04 beta: Blank/black screen after login Status in nvidia-graphics-drivers-440 package in Ubuntu: Incomplete Status in xorg-server package in Ubuntu: Incomplete 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/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp