Seems neither hyperv_drm nor hyperv_fb are usable: (EE) open /dev/dri/card0: No such file or directory
(EE) open /dev/fb0: Permission denied The main issue seems to be that "Permission denied". So maybe the kernel isn't to blame and it's just that the Xorg process hasn't been given sufficient privileges for /dev/fb0 -- 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/1989649 Title: [Hyper-V] Login screen does not appear Status in linux package in Ubuntu: Incomplete Bug description: Below are the packages were updated. After reboot, the GDM login screen did not appear. Start-Date: 2022-09-14 15:57:04 Commandline: packagekit role='update-packages' Upgrade: python3-distupgrade:amd64 (1:22.04.13, 1:22.04.14), gnome-control-center-faces:amd64 (1:41.7-0ubuntu0.22.04.1, 1:41.7-0ubuntu0.22.04.5), xserver-xorg-video-amdgpu:amd64 (22.0.0-1build1, 22.0.0-1ubuntu0.1), ubuntu-release-upgrader-gtk:amd64 (1:22.04.13, 1:22.04.14), gir1.2-javascriptcoregtk-4.0:amd64 (2.36.6-0ubuntu0.22.04.1, 2.36.7-0ubuntu0.22.04.1), gir1.2-webkit2-4.0:amd64 (2.36.6-0ubuntu0.22.04.1, 2.36.7-0ubuntu0.22.04.1), libjavascriptcoregtk-4.0-18:amd64 (2.36.6-0ubuntu0.22.04.1, 2.36.7-0ubuntu0.22.04.1), gnome-control-center-data:amd64 (1:41.7-0ubuntu0.22.04.1, 1:41.7-0ubuntu0.22.04.5), gnome-control-center:amd64 (1:41.7-0ubuntu0.22.04.1, 1:41.7-0ubuntu0.22.04.5), libwebkit2gtk-4.0-37:amd64 (2.36.6-0ubuntu0.22.04.1, 2.36.7-0ubuntu0.22.04.1), ubuntu-release-upgrader-core:amd64 (1:22.04.13, 1:22.04.14), intel-microcode:amd64 (3.20220510.0ubuntu0.22.04.1, 3.20220809.0ubuntu0.22.04.1) End-Date: 2022-09-14 15:57:25 ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: gdm3 42.0-1ubuntu7 ProcVersionSignature: Ubuntu 5.15.0-47.51-generic 5.15.46 Uname: Linux 5.15.0-47-generic x86_64 ApportVersion: 2.20.11-0ubuntu82.1 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Wed Sep 14 21:49:27 2022 InstallationDate: Installed on 2022-09-13 (1 days ago) InstallationMedia: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809.1) SourcePackage: gdm3 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1989649/+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
