Success, part II: When attempting a Wayland session, the relevant syslog section grew from 107 lines to 396 lines. 'gnome-shell' messages are gone, it looks like a session gets actually started. And then there are now a lot of messages like this one:
Oct 31 18:08:01 piccard gnome-screensav[2194]: Anzeige kann nicht geöffnet werden: Oct 31 18:08:01 piccard org.gnome.SettingsDaemon.Power.desktop[2208]: Anzeige kann nicht geöffnet werden: Oct 31 18:08:01 piccard org.gnome.SettingsDaemon.Clipboard.desktop[2242]: Anzeige kann nicht geöffnet werden: "Anzeige kann nicht geöffnet werden" = "can't open display". So far no idea how this display should be set/activated/opened. ** Attachment added: "GDM-debug-shader-code-removed" https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1727356/+attachment/5001320/+files/GDM-debug-shader-code-removed -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1727356 Title: Wayland does not start up on "Integrated Graphics Chipset: Intel(R) G33": Shader compilation failed Status in GNOME Shell: Confirmed Status in gnome-shell package in Ubuntu: Triaged Bug description: $ lsb_release -rd Description: Ubuntu 17.10 Release: 17.10 Upgraded from 17.04 today. Steps to reproduce: - Start the PC or log out/end session in case it's running with an Xorg desktop already. - Attempt to log in, using 'Ubuntu' Expected to happen: Desktop appears. Actually happening: 5 seconds of black screen, then the login screen appears again. Partial diagnosis: - Logging in using 'Ubuntu on Xorg' works fine and as expected. - Extracted a syslog of such a failed attempt, see attached file. --- ApportVersion: 2.20.7-0ubuntu3.1 Architecture: amd64 CurrentDesktop: ubuntu:GNOME DisplayManager: gdm3 DistroRelease: Ubuntu 17.10 InstallationDate: Installed on 2016-05-04 (539 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) Package: gnome-shell 3.26.1-0ubuntu5 PackageArchitecture: amd64 ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4 Tags: artful package-from-proposed third-party-packages Uname: Linux 4.13.0-16-generic x86_64 UpgradeStatus: Upgraded to artful on 2017-10-25 (0 days ago) UserGroups: adm cdrom dialout dip lpadmin plugdev sambashare sudo www-data _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-shell/+bug/1727356/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
