** Attachment added: "last reboot with the both cards recognized but no nvidia in use" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1901947/+attachment/5429000/+files/journalctl.txt
-- 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/1901947 Title: Boot failure (black screen) when Nvidia GPU is enabled Status in linux package in Ubuntu: Incomplete Bug description: I have a lenovo ideapad 330 with and intel and a nvidia card geforce1050. The nvidia driver was not used, no nvidia files in /dev, no output on nvidia-smi. The logs that you seee are from a boot with the intel GPU only otherwise I cannot boot to xorg by deselecting software chooses GPU on Bios. If I go to recovery mode a go into CLI I can see the card detected in ubuntu-devices and nvidia-smi. If I continue the boot process from there I get a black screen and gets stuck there. No splash screen. Black. When the boot process freezes I can still switch Caps lock and Num lock so it is not completely dead but I left it for 30 minutes and it doesn't move. The dots in the spash screen (plymouth) stop after a minute and that's it. This behaviour was happening with 20.04 LTS so I upgraded to the new gorilla thing one and no changes except that pulseaudio now crashes and there is no sound input or output. 1 last point, I do not see any drivers in Additional drivers in the software center when I get to boot to xorg succesfully with Intel only GPU. ProblemType: Bug DistroRelease: Ubuntu 20.10 Package: xorg 1:7.7+19ubuntu15 ProcVersionSignature: Ubuntu 5.4.0-52.57-generic 5.4.65 Uname: Linux 5.4.0-52-generic x86_64 ApportVersion: 2.20.11-0ubuntu50 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: skip CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Wed Oct 28 21:20:51 2020 DistUpgraded: 2020-10-28 19:08:21,380 DEBUG Running PostInstallScript: './xorg_fix_proprietary.py' DistroCodename: groovy DistroVariant: ubuntu DkmsStatus: nvidia, 455.23.04, 5.4.0-52-generic, x86_64: installed nvidia, 455.23.04, 5.8.0-26-generic, x86_64: installed virtualbox, 6.1.14, 5.4.0-52-generic, x86_64: installed virtualbox, 6.1.14, 5.8.0-26-generic, x86_64: installed ExtraDebuggingInterest: Yes GpuHangFrequency: Continuously GpuHangReproducibility: Yes, I can easily reproduce it GpuHangStarted: Within the last few days GraphicsCard: Intel Corporation UHD Graphics 630 (Mobile) [8086:3e9b] (prog-if 00 [VGA controller]) Subsystem: Lenovo UHD Graphics 630 (Mobile) [17aa:38eb] InstallationDate: Installed on 2019-03-26 (581 days ago) InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 04f2:b629 Chicony Electronics Co., Ltd EasyCamera Bus 001 Device 002: ID 03f0:0941 HP, Inc X500 Optical Mouse Bus 001 Device 004: ID 8087:0aaa Intel Corp. Bluetooth 9460/9560 Jefferson Peak (JfP) Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 81FK ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-52-generic root=UUID=cddaf19f-5264-46b1-9acb-11810749ed99 ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display Title: Xorg freeze UpgradeStatus: Upgraded to groovy on 2020-10-28 (0 days ago) dmi.bios.date: 10/15/2019 dmi.bios.vendor: LENOVO dmi.bios.version: 7ZCN34WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0R32862 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo ideapad 330-15ICH dmi.modalias: dmi:bvnLENOVO:bvr7ZCN34WW:bd10/15/2019:svnLENOVO:pn81FK:pvrLenovoideapad330-15ICH:rvnLENOVO:rnLNVNB161216:rvrSDK0R32862WIN:cvnLENOVO:ct10:cvrLenovoideapad330-15ICH: dmi.product.family: ideapad 330-15ICH dmi.product.name: 81FK dmi.product.sku: LENOVO_MT_81FK_BU_idea_FM_ideapad 330-15ICH dmi.product.version: Lenovo ideapad 330-15ICH dmi.sys.vendor: LENOVO version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.102-1ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 20.2.1-1 version.libgl1-mesa-glx: libgl1-mesa-glx 20.2.1-1 version.xserver-xorg-core: xserver-xorg-core 2:1.20.9-2ubuntu1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-1ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20200714-1 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/linux/+bug/1901947/+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
