Wayland session failing to start - Current

The problem, I can not start a Wayland session on one system. The symptoms; the monitor show only a cursor in the top left corner on a black background. The keyboard is unresponsive. Ctrl + Alt + backspace does nothing.

I have re-installed these files :

Code:ls -l /var/lib/pkgtools/packages | grep wayland
-rw-r--r-- 1 root root 6634 Feb 17 06:56 kwayland-5.79.0-x86_64-1
-rw-r--r-- 1 root root 1263 Feb 17 06:56 kwayland-integration-5.21.0-x86_64-1
-rw-r--r-- 1 root root 4433 Feb 17 06:56 kwayland-server-5.21.0-x86_64-1
-rw-r--r-- 1 root root 2323 Feb 16 17:34 plasma-wayland-protocols-1.1.1-x86_64-3
-rw-r--r-- 1 root root 1946 Feb 16 17:46 wayland-1.19.0-x86_64-2
-rw-r--r-- 1 root root 4254 Feb 16 17:46 wayland-protocols-1.20-noarch-3
-rw-r--r-- 1 root root 814 Feb 16 17:50 xisxwayland-1-x86_64-3
-rw-r--r-- 1 root root 1098 Feb 16 17:51 xorg-server-xwayland-1.20.10-x86_64-5The problem persists. Wayland sessions will start on my other three systems, all systems are fully up to date. The updates all come from the same server, a Pi3 with DH attached.

I can kill the hung session by connecting to the system via ssh, displaying the active wayland files, and killing the active ones.

Here is the output from the wayland session log.

Quote:

dbus-daemon[1345]: [session uid=1000 pid=1345] Activating service name='org.kde.KSplash' requested by ':1.0' (uid=1000 pid=1346 comm="/usr/bin/startplas> dbus-daemon[1345]: [session uid=1000 pid=1345] Successfully activated service 'org.kde.KSplash' kdeinit5: preparing to launch '/usr/lib64/kf5/klauncher' kdeinit5: Launched KLauncher, pid = 1366, result = 0 Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString) kdeinit5: opened connection to :0 kdeinit5: Got SETENV 'XCURSOR_THEME=Oxygen_Blue' from launcher. kdeinit5: Got SETENV 'XCURSOR_SIZE=24' from launcher. kdeinit5: Got SETENV 'GTK_RC_FILES=/etc/gtk/gtkrc:/home/cliff/.gtkrc:/home/cliff/.config/gtkrc' from launcher. kdeinit5: Got SETENV 'GTK2_RC_FILES=/etc/gtk-2.0/gtkrc:/home/cliff/.gtkrc-2.0:/home/cliff/.config/gtkrc-2.0' from launcher. org.kde.plasma.session: process job "kcminit_startup" finished with exit code 0 QObject::connect: No such signal QDBusAbstractInterface::StateChanged(uint) Installing the delayed initialization callback. kwin_xkbcommon: XKB: /usr/share/X11/locale/en_US.UTF-8/Compose:5079:46: this compose sequence is a duplicate of another; skipping line kwin_xkbcommon: XKB: /usr/share/X11/locale/en_US.UTF-8/Compose:5081:48: this compose sequence is a duplicate of another; skipping line kwin_xkbcommon: XKB: /usr/share/X11/locale/en_US.UTF-8/Compose:5083:48: this compose sequence is a duplicate of another; skipping line kwin_xkbcommon: XKB: /usr/share/X11/locale/en_US.UTF-8/Compose:5087:47: this compose sequence is a duplicate of another; skipping line kwin_xkbcommon: XKB: /usr/share/X11/locale/en_US.UTF-8/Compose:5089:46: this compose sequence is a duplicate of another; skipping line kwin_xkbcommon: XKB: /usr/share/X11/locale/en_US.UTF-8/Compose:5097:48: this compose sequence is a duplicate of another; skipping line kwin_xkbcommon: XKB: /usr/share/X11/locale/en_US.UTF-8/Compose:5101:46: this compose sequence is a duplicate of another; skipping line kwin_xkbcommon: XKB: /usr/share/X11/locale/en_US.UTF-8/Compose:5103:46: this compose sequence is a duplicate of another; skipping line kwin_xkbcommon: XKB: /usr/share/X11/locale/en_US.UTF-8/Compose:5107:45: this compose sequence is a duplicate of another; skipping line kwin_xkbcommon: XKB: /usr/share/X11/locale/en_US.UTF-8/Compose:5110:46: this compose sequence is a duplicate of another; skipping line dbus-daemon[1345]: [session uid=1000 pid=1345] Activating service name='org.kde.ActivityManager' requested by ':1.7' (uid=1000 pid=1384 comm="/usr/bin/k> dbus-daemon[1345]: [session uid=1000 pid=1345] Successfully activated service 'org.kde.ActivityManager' dbus-daemon[1345]: [session uid=1000 pid=1345] Activating service name='org.kde.kglobalaccel' requested by ':1.8' (uid=1000 pid=1395 comm="/usr/lib64/ka> dbus-daemon[1345]: [session uid=1000 pid=1345] Successfully activated service 'org.kde.kglobalaccel' Qt: Session management error: networkIdsList argument is NULL kdeinit5: Got SETENV 'SESSION_MANAGER=local/alienware.cliffshome.org:@/tmp/.ICE-unix/1404,unix/alienware.cliffshome.org:/tmp/.ICE-unix/1404' from launch> kdeinit5: Got SETENV 'SESSION_MANAGER=local/alienware.cliffshome.org:@/tmp/.ICE-unix/1404,unix/alienware.cliffshome.org:/tmp/.ICE-unix/1404' from launch> org.kde.plasma.session: Starting autostart service "/etc/kde/xdg/autostart/xembedsniproxy.desktop" ("/usr/bin/xembedsniproxy") org.kde.plasma.session: Starting autostart service "/etc/kde/xdg/autostart/kaccess.desktop" ("/usr/bin/kaccess") org.kde.plasma.session: Starting autostart service "/etc/kde/xdg/autostart/powerdevil.desktop" ("/usr/lib64/org_kde_powerdevil") org.kde.plasma.session: Starting autostart service "/etc/kde/xdg/autostart/org.kde.plasmashell.desktop" ("/usr/bin/plasmashell") Xlib XKB extension major= 1 minor= 0 org.kde.plasma.session: Starting autostart service "/etc/kde/xdg/autostart/polkit-kde-authentication-agent-1.desktop" ("/usr/lib64/polkit-kde-authentic> Delayed initialization.

There is a QT session management error. Any ideas how I fix this?

This system is the last one I have running on an MBR BIOS system. My other systems are on GPT and UEFI. Not sure if that is relevant or not.