Public bug reported: I don't what changed but today, my Artful laptop refuses to start a graphical session. The last update seems entirely unrelated:
# /var/log/apt/history.log Start-Date: 2018-03-06 15:50:35 Commandline: apt-get dist-upgrade Requested-By: simon (1000) Upgrade: libpq5:amd64 (9.6.7-0ubuntu0.17.10, 9.6.8-0ubuntu0.17.10) End-Date: 2018-03-06 15:50:39 I tried linux-image-4.13.0-32-generic and linux-image-4.13.0-36-generic to no avail. I removed the "quiet splash" args from /etc/default/grub but it didn't help. Using "nomodeset" makes the graphical session almost work but the brightness of the screen is so low that I cannot use it and can't make it brighter either. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: gdm3 3.26.1-3ubuntu3 ProcVersionSignature: Ubuntu 4.13.0-36.40-generic 4.13.13 Uname: Linux 4.13.0-36-generic x86_64 ApportVersion: 2.20.7-0ubuntu3.7 Architecture: amd64 Date: Thu Mar 8 11:08:35 2018 InstallationDate: Installed on 2017-10-21 (137 days ago) InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20171018) SourcePackage: gdm3 UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: gdm3 (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug artful third-party-packages -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gdm3 in Ubuntu. https://bugs.launchpad.net/bugs/1754401 Title: gdm-x-session xf86OpenConsole: Cannot open virtual console 1 (Permission denied) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1754401/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs