Please try the workaround from bug 1727356, and if that's not enough then also the workaround from bug 1705369.
** Tags added: black-screen nvidia ** Package changed: xorg (Ubuntu) => ubuntu ** Changed in: 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/1788046 Title: Black screen on NVIDIA 340 autoinstall Status in Ubuntu: Incomplete Bug description: When I install NVIDIA 240 through: sudo ubuntu-drivers autoinstall and reboot I obtain a black screen and cannot login. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: xorg 1:7.7+19ubuntu7.1 ProcVersionSignature: Ubuntu 4.15.0-32.35-generic 4.15.18 Uname: Linux 4.15.0-32-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.2 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None Date: Mon Aug 20 23:17:54 2018 DistUpgraded: 2018-08-14 21:02:10,252 DEBUG icon theme changed, re-reading DistroCodename: bionic DistroVariant: ubuntu DkmsStatus: nvidia-340, 340.107, 4.15.0-32-generic, x86_64: installed ExtraDebuggingInterest: Yes GraphicsCard: NVIDIA Corporation G92 [GeForce 8800 GT] [10de:0602] (rev a2) (prog-if 00 [VGA controller]) Subsystem: NVIDIA Corporation G92 [GeForce 8800 GT] [10de:057c] InstallationDate: Installed on 2018-02-11 (190 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: System manufacturer System Product Name ProcEnviron: TERM=xterm-256color PATH=(custom, no user) LANG=es_ES.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-32-generic root=UUID=6585b909-06c0-476f-b3b6-da8e4faeef91 ro quiet splash vt.handoff=1 Renderer: Software SourcePackage: xorg UpgradeStatus: Upgraded to bionic on 2018-08-14 (6 days ago) dmi.bios.date: 07/14/2009 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0503 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: P5E3 PRO dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev X.0x dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0503:bd07/14/2009:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5E3PRO:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.family: To Be Filled By O.E.M. dmi.product.name: System Product Name dmi.product.version: System Version dmi.sys.vendor: System manufacturer version.compiz: compiz 1:0.9.13.1+18.04.20180302-0ubuntu1 version.libdrm2: libdrm2 2.4.91-2 version.libgl1-mesa-dri: libgl1-mesa-dri 18.0.5-0ubuntu0~18.04.1 version.libgl1-mesa-glx: libgl1-mesa-glx 18.0.5-0ubuntu0~18.04.1 version.xserver-xorg-core: xserver-xorg-core 2:1.19.6-1ubuntu4 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.5-1ubuntu1 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:18.0.1-1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20171229-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2 xserver.bootTime: Mon Aug 20 22:37:56 2018 xserver.configfile: /etc/X11/xorg.conf xserver.logfile: /var/log/Xorg.0.log xserver.outputs: xserver.version: 2:1.19.6-1ubuntu4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1788046/+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