http://bugzilla.opensuse.org/show_bug.cgi?id=1110115 Bug ID: 1110115 Summary: SDDM Greeter theme "Breeze openSUSE" causing Qt children/parent thread issues Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.0 Hardware: x86-64 OS: openSUSE Factory Status: NEW Severity: Major Priority: P5 - None Component: Other Assignee: bnc-team-screening@forge.provo.novell.com Reporter: bugrprt21882@online.de QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- openSUSE Leap 15.0 SDDM Version: 0.17.0-lp150.9.6.1 SDDM issue #1066 <https://github.com/sddm/sddm/issues/1066> states: "That one loads quite a lot of stuff - please try a different theme such as the builtin one (just don't set theme=). If it does not happen anymore, open a bugreport for the plasma theme." Leap 15.0 systemd Journal contains the following "QObject: Cannot create children for a parent that is in a different thread." related entries: Sep 28 09:58:58 xxx sddm-helper[2462]: pam_unix(sddm-greeter:session): session opened for user sddm by (uid=0) Sep 28 09:58:58 xxx sddm[2436]: Greeter session started successfully Sep 28 09:58:58 xxx sddm-greeter[2470]: High-DPI autoscaling not Enabled Sep 28 09:58:58 xxx sddm-greeter[2470]: Reading from "/usr/share/xsessions/icewm.desktop" Sep 28 09:58:58 xxx sddm-greeter[2470]: Reading from "/usr/share/xsessions/plasma5.desktop" Sep 28 09:58:58 xxx sddm-greeter[2470]: Reading from "/usr/share/xsessions/twm.desktop" Sep 28 09:58:58 xxx sddm-greeter[2470]: Reading from "/usr/share/xsessions/xsession.desktop" Sep 28 09:58:58 xxx sddm-greeter[2470]: Reading from "/usr/share/wayland-sessions/plasmawayland.desktop" Sep 28 09:58:58 xxx sddm-greeter[2470]: Loading theme configuration from "/usr/share/sddm/themes/breeze-openSUSE/theme.conf" Sep 28 09:58:58 xxx sddm-greeter[2470]: Connected to the daemon. Sep 28 09:58:58 xxx sddm[2436]: Message received from greeter: Connect Sep 28 09:58:58 xxx sddm-greeter[2470]: Loading file:///usr/share/sddm/themes/breeze-openSUSE/Main.qml... Sep 28 09:58:58 xxx sddm-greeter[2470]: QObject: Cannot create children for a parent that is in a different thread. Sep 28 09:58:58 xxx sddm-greeter[2470]: QObject: Cannot create children for a parent that is in a different thread. Sep 28 09:58:58 xxx sddm-greeter[2470]: QObject: Cannot create children for a parent that is in a different thread. Sep 28 09:58:58 xxx sddm-greeter[2470]: QObject::installEventFilter(): Cannot filter events for objects in a different thread. Sep 28 09:58:58 xxx sddm-greeter[2470]: QObject: Cannot create children for a parent that is in a different thread. Sep 28 09:58:59 xxx sddm-greeter[2470]: QObject: Cannot create children for a parent that is in a different thread. Sep 28 09:58:59 xxx sddm-greeter[2470]: QObject::installEventFilter(): Cannot filter events for objects in a different thread. Sep 28 09:58:59 xxx dbus-daemon[1062]: [system] Activating via systemd: service name='org.freedesktop.UDisks2' unit='udisks2.service' requested by ':1.25' (uid=381 pid=2470 comm="/usr/bin/sddm-greeter --socket /tmp/sddm-:0-TzoLar") Sep 28 09:58:59 xxx dbus-daemon[1062]: [system] Activating via systemd: service name='org.freedesktop.UPower' unit='upower.service' requested by ':1.25' (uid=381 pid=2470 comm="/usr/bin/sddm-greeter --socket /tmp/sddm-:0-TzoLar") Sep 28 09:59:00 xxx sddm-greeter[2470]: Adding view for "DVI-0" QRect(0,0 1920x1080) Sep 28 09:59:00 xxx sddm-greeter[2470]: QDBusConnection: name 'org.freedesktop.UDisks2' had owner '' but we thought it was ':1.26' Sep 28 09:59:00 xxx sddm-greeter[2470]: Message received from daemon: Capabilities Sep 28 09:59:00 xxx sddm-greeter[2470]: Message received from daemon: HostName Sep 28 09:59:04 xxx sddm-greeter[2470]: Reading from "/usr/share/xsessions/xsession.desktop" -- You are receiving this mail because: You are on the CC list for the bug.