SUMMARY Using Feren OS, Plasma Desktop 4:5.18.3-0xneon + bionic+ build77 After logging in, when screensaver activates, and trying to log back in, intermittently it locks up. ie screen is locked, I type in the password STEPS TO REPRODUCE 1. Screensaver activates after login 2. Type in password, and nothing/very little happens. Usually the lock screen will reappear, but can't even see the password box - no response to any keys. 3. Ctrl-Backspace a couple of times, allows me to log back in, but to a totally new session. OBSERVED RESULT Screen locks up EXPECTED RESULT Should just log me back in SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: Feren OS - Plasma Desktop 4:5.18.3-0xneon+18.04+bionic+build77 (available in About System) KDE Plasma Version: Latest Update KDE Frameworks Version: Latest Update Qt Version: Latest Update ADDITIONAL INFORMATION
Is it reproducible with /usr/lib64/libexec/kscreenlocker_greet --testing ? Do you know if Feren OS has a customised lock screen compared to default Plasma?
:/$ /usr/lib/x86_64-linux-gnu/libexec/kscreenlocker_greet --testing OpenGL vendor string: Intel Open Source Technology Center OpenGL renderer string: Mesa DRI Intel(R) Haswell Desktop OpenGL version string: 3.0 Mesa 19.2.8 OpenGL shading language version string: 1.30 Driver: Intel GPU class: Haswell OpenGL version: 3.0 GLSL version: 1.30 Mesa version: 19.2.8 Linux kernel version: 5.3 Requires strict binding: yes GLSL shaders: yes Texture NPOT support: yes Virtual Machine: no "file:///usr/share/plasma/wallpapers/org.kde.plasma.worldmap/contents/ui/main.qml" "Error loading QML file.\n23: module \"org.kde.marble.private.plasma\" is not installed\n" Locked at 1585529631 UdevQt: unable to create udev monitor connection Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString) file:///usr/share/plasma/look-and-feel/org.feren.dark/contents/components/WallpaperFader.qml:138:13: QML PropertyChanges: Cannot assign to non-existent property "opacity" file:///usr/share/plasma/look-and-feel/org.feren.dark/contents/components/WallpaperFader.qml:139:17: Unable to assign [undefined] to QObject* file:///usr/share/plasma/look-and-feel/org.feren.dark/contents/lockscreen/LockScreenUi.qml:158: ReferenceError: wallpaper is not defined file:///usr/share/plasma/look-and-feel/org.feren.dark/contents/components/SessionManagementScreen.qml:64:5: Unable to assign [undefined] to int file:///usr/share/plasma/look-and-feel/org.feren.dark/contents/components/ActionButton.qml:33:5: Unable to assign [undefined] to int file:///usr/share/plasma/look-and-feel/org.feren.dark/contents/components/KeyboardLayoutButton.qml:29:5: Unable to assign [undefined] to int file:///usr/share/plasma/look-and-feel/org.feren.dark/contents/components/Battery.qml:48:9: Unable to assign [undefined] to double file:///usr/share/plasma/look-and-feel/org.feren.dark/contents/components/UserDelegate.qml:41:5: Unable to assign [undefined] to int file:///usr/share/plasma/look-and-feel/org.feren.dark/contents/components/WallpaperFader.qml:120:17: Unable to assign [undefined] to QObject* file:///usr/share/plasma/look-and-feel/org.feren.dark/contents/components/WallpaperFader.qml:119:13: QML PropertyChanges: Cannot assign to non-existent property "opacity" Works OK. But, as I said, issue is intermittent... *Do you know if Feren OS has a customised lock screen compared to default Plasma?* Not sure, but when invoked, these services run: kscreenlocker_greet kcheckpass Thanks.
Still having the issue. Also, occasionally it keeps telling me my password is wrong (it's not!) Last time Ctrl-Alt-F1 and logged in. Ran loginctl and tried to unlock the GUI (How DOES this work?), then ran a loginctl session-status on the GUI: c2 - john (1000) Since: Wed 2020-04-08 20:35:50 AEST; 8h left Leader: 1591 (lightdm) Seat: seat0; vc7 Display: :0 Service: lightdm; type x11; class user Desktop: plasma State: online Unit: session-c2.scope ├─ 467 /opt/teamviewer/tv_bin/TeamViewer ├─ 1270 /usr/lib/x86_64-linux-gnu/libexec/kscreenlocker_greet --graceTime 15000 --ksldfd 32 ├─ 1279 kcheckpass -m classic -S 7 ├─ 1591 lightdm --session-child 12 19 ├─ 1722 fingerprint-helper 5 6 :0 kde -d -user john dUmMy4 dUmMy5 ├─ 2599 sleep 5 ├─ 3141 /usr/bin/gnome-keyring-daemon --daemonize --login ├─ 3144 /usr/bin/startplasma-x11 ├─ 3729 /usr/bin/ssh-agent /usr/bin/im-launch /usr/bin/startplasma-x11 ├─ 3752 /usr/lib/x86_64-linux-gnu/libexec/kf5/start_kdeinit --kded +kcminit_startup ├─ 3753 kdeinit5: Running... ├─ 3755 /usr/lib/x86_64-linux-gnu/libexec/kf5/klauncher --fd=9 ├─ 3759 kded5 ├─ 3790 /usr/bin/kaccess ├─ 3794 /usr/bin/plasma_session ├─ 3813 /usr/bin/ksmserver ├─ 3816 /usr/bin/kwin_x11 ├─ 3818 /usr/bin/xembedsniproxy ├─ 3820 /usr/bin/baloo_file ├─ 3822 /usr/lib/x86_64-linux-gnu/libexec/polkit-kde-authentication-agent-1 ├─ 3824 /usr/bin/plasmashell ├─ 3826 /bin/bash /usr/bin/feren-latte-launch ├─ 3829 /usr/lib/x86_64-linux-gnu/libexec/kdeconnectd ├─ 3835 /usr/bin/gmenudbusmenuproxy ├─ 3836 /bin/bash /usr/bin/feren-latte-launch dbusmon ├─ 3837 latte-dock --replace ├─ 3838 dbus-monitor type='method_call',destination='org.kde.Shutdown',interface='org.kde.Shutdown',path='/Shutdown',member=logout interface='org.kde.Shutdown',path='/Shutdown',member='logoutAndReboot' interface='org.kde.Shutdown',path='/Shutdown',member='logoutAndShutdown' ├─ 3839 /bin/bash /usr/bin/feren-latte-launch dbusmon ├─ 3858 /opt/vivaldi/vivaldi-bin ├─ 3864 /tmp/.mount_StrawbgpGybr/AppRun.wrapped ├─ 3867 /usr/bin/pulseaudio --start --log-target=syslog ├─ 3869 /usr/bin/perl /usr/bin/shutter --min_at_startup ├─ 3879 /usr/lib/x86_64-linux-gnu/libexec/org_kde_powerdevil ├─ 3893 /bin/bash /usr/bin/nemo-plasma-clicksync ├─ 3902 /usr/share/skypeforlinux/skypeforlinux --executed-from=/home/john --pid=3874 ├─ 3912 /usr/lib/at-spi2-core/at-spi-bus-launcher --launch-immediately ├─ 3919 /usr/bin/dbus-daemon --config-file=/usr/share/defaults/at-spi2/accessibility.conf --nofork --print-address 3 ├─ 3953 /usr/bin/python3 /usr/bin/onboard ├─ 3961 /usr/libexec/geoclue-2.0/demos/agent ├─ 3985 mintUpdate ├─ 3996 cat ├─ 3997 cat ├─ 4002 /usr/lib/at-spi2-core/at-spi2-registryd --use-gnome-session ├─ 4045 /home/john/Applications/Strawberry-0.6.8_fee2e5f5d3b9913cb44badecf4ea3e41.AppImage ├─ 4073 /usr/bin/xsettingsd ├─ 4162 /usr/lib/x86_64-linux-gnu/pulse/gconf-helper ├─ 4172 /usr/share/skypeforlinux/skypeforlinux --type=zygote ├─ 4174 /usr/share/skypeforlinux/skypeforlinux --type=zygote ├─ 4216 /opt/vivaldi/vivaldi-bin --type=zygote ├─ 4232 /opt/vivaldi/vivaldi-bin --type=zygote ├─ 4379 /tmp/.mount_StrawbgpGybr/usr/bin/strawberry-tagreader /tmp/strawberry_508288049 ├─ 4380 /tmp/.mount_StrawbgpGybr/usr/bin/strawberry-tagreader /tmp/strawberry_1150749259 ├─ 4425 /usr/share/skypeforlinux/skypeforlinux --type=gpu-process --field-trial-handle=854271000521317683,13516305748316826786,131072 --disable-features=PictureInPicture,SpareRendererForSitePerProcess --gpu-preferences=KAAAAAAAAAAgAAAgAAAAAAAAYAAAAAAAEAAAAAAAAAAAAAAAAAAAAAgAAAAAAAAA --service-request-channel-token=15401314670283524777 ├─ 4433 /usr/share/skypeforlinux/skypeforlinux --type=utility --field-trial-handle=854271000521317683,13516305748316826786,131072 --disable-features=PictureInPicture,SpareRendererForSitePerProcess --lang=en-GB --service-sandbox-type=network --service-request-channel-token=6784677263567324163 --shared-files=v8_context_snapshot_data:100,v8_natives_data:101 ├─ 4478 /proc/self/exe --type=renderer --autoplay-policy=no-user-gesture-required --disable-background-timer-throttling --ms-disable-indexeddb-transaction-timeout --field-trial-handle=854271000521317683,13516305748316826786,131072 --disable-features=PictureInPicture,SpareRendererForSitePerProcess --lang=en-GB --app-path=/usr/share/skypeforlinux/resources/app.asar --webview-tag --no-sandbox --no-zygote --native-window-open --preload=/usr/share/skypeforlinux/resources/app.asar/Preload.js --background-color=#fff --node-integration-in-subframes --enable-spellcheck --electron-shared-settings=eyJjci5jb21wYW55IjoiRWxlY3Ryb24iLCJjci5kdW1wcyI6IiIsImNyLmVuYWJsZWQiOmZhbHNlLCJjci5wcm9kdWN0IjoiRWxlY3Ryb24iLCJjci5zZXNzaW9uIjoiIiwiY3IudXJsIjoiIiwiY3IudmVyc2lvbiI6IiJ9 --num-raster-threads=2 --enable-main-frame-before-activation --service-request-channel-token=3668240300945974830 --renderer-client-id=5 --no-v8-untrusted-code-mitigations --shared-files=v8_context_snapshot_data:100,v8_natives_data:101 --skype-process-type=Main --skype-window-id=__MAIN_ROOT_VIEW_ID__ ├─ 4640 /opt/vivaldi/vivaldi-bin --type=gpu-process --field-trial-handle=5997535846235500813,7422185091864233685,131072 --gpu-preferences=KAAAAAAAAAAgAAAgAAAAAAAAYAAAAAAAEAAAAAAAAAAAAAAAAAAAAAgAAAAAAAAA --shared-files ├─ 4644 /opt/vivaldi/vivaldi-bin --type=utility --field-trial-handle=5997535846235500813,7422185091864233685,131072 --lang=en-AU --running-vivaldi --service-sandbox-type=network --disable-webrtc-apm-in-audio-service --shared-files ├─ 6951 file.so [kdeinit5] file local:/run/user/1000/klauncherNBJlwA.1.slave-socket local:/run/user/1000/kded5QfwrVe.4.slave-socket ├─ 6953 /opt/vivaldi/vivaldi-bin --type=renderer --disable-webrtc-apm-in-audio-service --field-trial-handle=5997535846235500813,7422185091864233685,131072 --lang=en-AU --disable-oor-cors --enable-auto-reload --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --running-vivaldi --shared-files ├─ 6955 /opt/vivaldi/vivaldi-bin --type=renderer --disable-webrtc-apm-in-audio-service --field-trial-handle=5997535846235500813,7422185091864233685,131072 --lang=en-AU --extension-process --disable-oor-cors --enable-auto-reload --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=4 --no-v8-untrusted-code-mitigations --running-vivaldi --shared-files ├─ 6967 /opt/vivaldi/vivaldi-bin --type=renderer --disable-webrtc-apm-in-audio-service --field-trial-handle=5997535846235500813,7422185091864233685,131072 --lang=en-AU --extension-process --disable-oor-cors --enable-auto-reload --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --running-vivaldi --shared-files ├─ 6977 /opt/vivaldi/vivaldi-bin --type=renderer --disable-webrtc-apm-in-audio-service --field-trial-handle=5997535846235500813,7422185091864233685,131072 --lang=en-AU --extension-process --disable-oor-cors --enable-auto-reload --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --running-vivaldi --shared-files ├─ 7181 /opt/vivaldi/vivaldi-bin --type=renderer --disable-webrtc-apm-in-audio-service --field-trial-handle=5997535846235500813,7422185091864233685,131072 --lang=en-AU --disable-oor-cors --enable-auto-reload --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --running-vivaldi --shared-files ├─ 7182 /opt/vivaldi/vivaldi-bin --type=renderer --disable-webrtc-apm-in-audio-service --field-trial-handle=5997535846235500813,7422185091864233685,131072 --lang=en-AU --disable-oor-cors --enable-auto-reload --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --running-vivaldi --shared-files ├─ 7191 /opt/vivaldi/vivaldi-bin --type=renderer --disable-webrtc-apm-in-audio-service --field-trial-handle=5997535846235500813,7422185091864233685,131072 --lang=en-AU --disable-oor-cors --enable-auto-reload --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --running-vivaldi --shared-files ├─ 7210 /opt/vivaldi/vivaldi-bin --type=renderer --disable-webrtc-apm-in-audio-service --field-trial-handle=5997535846235500813,7422185091864233685,131072 --lang=en-AU --disable-oor-cors --enable-auto-reload --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --running-vivaldi --shared-files ├─ 7215 /opt/vivaldi/vivaldi-bin --type=renderer --disable-webrtc-apm-in-audio-service --field-trial-handle=5997535846235500813,7422185091864233685,131072 --lang=en-AU --disable-oor-cors --enable-auto-reload --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --running-vivaldi --shared-files ├─ 7223 /opt/vivaldi/vivaldi-bin --type=renderer --disable-webrtc-apm-in-audio-service --field-trial-handle=5997535846235500813,7422185091864233685,131072 --lang=en-AU --disable-oor-cors --enable-auto-reload --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --running-vivaldi --shared-files ├─ 7228 /opt/vivaldi/vivaldi-bin --type=renderer --disable-webrtc-apm-in-audio-service --field-trial-handle=5997535846235500813,7422185091864233685,131072 --lang=en-AU --disable-oor-cors --enable-auto-reload --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --running-vivaldi --shared-files ├─ 7270 /opt/vivaldi/vivaldi-bin --type=renderer --disable-webrtc-apm-in-audio-service --field-trial-handle=5997535846235500813,7422185091864233685,131072 --lang=en-AU --disable-oor-cors --enable-auto-reload --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=18 --no-v8-untrusted-code-mitigations --running-vivaldi --shared-files ├─ 7387 /opt/vivaldi/vivaldi-bin --type=renderer --disable-webrtc-apm-in-audio-service --field-trial-handle=5997535846235500813,7422185091864233685,131072 --lang=en-AU --disable-oor-cors --enable-auto-reload --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=32 --no-v8-untrusted-code-mitigations --running-vivaldi --shared-files ├─ 7404 /usr/lib/x86_64-linux-gnu/libexec/kf5/kio_http_cache_cleaner ├─ 7413 /opt/vivaldi/vivaldi-bin --type=renderer --disable-webrtc-apm-in-audio-service --field-trial-handle=5997535846235500813,7422185091864233685,131072 --lang=en-AU --disable-oor-cors --enable-auto-reload --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=33 --no-v8-untrusted-code-mitigations --running-vivaldi --shared-files ├─22288 /opt/vivaldi/vivaldi-bin --type=renderer --disable-webrtc-apm-in-audio-service --field-trial-handle=5997535846235500813,7422185091864233685,131072 --lang=en-AU --disable-oor-cors --enable-auto-reload --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=42 --no-v8-untrusted-code-mitigations --running-vivaldi --shared-files ├─25273 /opt/vivaldi/vivaldi-bin --type=renderer --disable-webrtc-apm-in-audio-service --field-trial-handle=5997535846235500813,7422185091864233685,131072 --lang=en-AU --disable-oor-cors --enable-auto-reload --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=43 --no-v8-untrusted-code-mitigations --running-vivaldi --shared-files ├─29758 /usr/lib/virtualbox/VirtualBoxVM --comment Windows10 --startvm {53ec0847-1665-4279-8366-1839103fc1ec} ├─29769 /usr/lib/virtualbox/VBoxXPCOMIPCD ├─29775 /usr/lib/virtualbox/VBoxSVC --auto-shutdown ├─31653 /opt/vivaldi/vivaldi-bin --type=renderer --disable-webrtc-apm-in-audio-service --field-trial-handle=5997535846235500813,7422185091864233685,131072 --lang=en-AU --disable-oor-cors --enable-auto-reload --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=27 --no-v8-untrusted-code-mitigations --running-vivaldi --shared-files ├─32173 /opt/vivaldi/vivaldi-bin --type=renderer --disable-webrtc-apm-in-audio-service --field-trial-handle=5997535846235500813,7422185091864233685,131072 --lang=en-AU --disable-oor-cors --enable-auto-reload --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=76 --no-v8-untrusted-code-mitigations --running-vivaldi --shared-files ├─32223 /opt/vivaldi/vivaldi-bin --type=renderer --disable-webrtc-apm-in-audio-service --field-trial-handle=5997535846235500813,7422185091864233685,131072 --lang=en-AU --disable-oor-cors --enable-auto-reload --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=77 --no-v8-untrusted-code-mitigations --running-vivaldi --shared-files ├─32234 /opt/vivaldi/vivaldi-bin --type=renderer --disable-webrtc-apm-in-audio-service --field-trial-handle=5997535846235500813,7422185091864233685,131072 --lang=en-AU --disable-oor-cors --enable-auto-reload --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=78 --no-v8-untrusted-code-mitigations --running-vivaldi --shared-files ├─32245 /opt/vivaldi/vivaldi-bin --type=renderer --disable-webrtc-apm-in-audio-service --field-trial-handle=5997535846235500813,7422185091864233685,131072 --lang=en-AU --disable-oor-cors --enable-auto-reload --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=79 --no-v8-untrusted-code-mitigations --running-vivaldi --shared-files ├─32257 /opt/vivaldi/vivaldi-bin --type=renderer --disable-webrtc-apm-in-audio-service --field-trial-handle=5997535846235500813,7422185091864233685,131072 --lang=en-AU --disable-oor-cors --enable-auto-reload --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=80 --no-v8-untrusted-code-mitigations --running-vivaldi --shared-files └─32274 /opt/vivaldi/vivaldi-bin --type=renderer --disable-webrtc-apm-in-audio-service --field-trial-handle=5997535846235500813,7422185091864233685,131072 --lang=en-AU --disable-oor-cors --enable-auto-reload --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=81 --no-v8-untrusted-code-mitigations --running-vivaldi --shared-files Apr 08 11:58:01 boss fingerprint-helper[1722]: Arg2: 6. Apr 08 11:58:01 boss fingerprint-helper[1722]: Arg3: :0. Apr 08 11:58:01 boss fingerprint-helper[1722]: Arg4: kde. Apr 08 11:58:01 boss fingerprint-helper[1722]: Arg5: -d. Apr 08 11:58:01 boss fingerprint-helper[1722]: Arg6: -user. Apr 08 11:58:01 boss fingerprint-helper[1722]: Arg7: john. Apr 08 11:58:01 boss fingerprint-helper[1722]: Arg8: dUmMy4. Apr 08 11:58:01 boss fingerprint-helper[1722]: Arg9: dUmMy5. Apr 08 11:58:01 boss fingerprint-helper[1722]: Have pipe_r 5 and pipe_w 6. Apr 08 11:58:01 boss fingerprint-helper[1722]: Have display=:0, XAUTHORITY=/home/john/.Xauthority. (Hope I haven't exposed anything crucial, here... :-( Ended up rebooting. Thanks.
Fingerprint wouldn't be invoked by the lockscreen unless the Pam files have been changed. That seems very relevant. Did you do something to set that up? What's in your /etc/pam.d/KDE ?
I don't have a /etc/pam.d/KDE.... Only recently changed files in that directory are: common-account common-auth common-password common-session common-session-noninteractive
The only way I have managed to get back into the session is to start a terminal session and kill kscreenlocker processes...
New information was added with comment 5 and comment 6; changing status for inspection.
Is there any way I can troubleshoot this?? Have tried remotely (ssh) using loginctl to unlock the session - does nothing. Can kill the session, etc. Would like to be able to use FerenOS, but currently can't, because the sessions are being locked/losing data. Using KDE/Plasma on opensuse15.1 + tumbleweed, on the same machine (multi-booting Opensuse 15.1/Tumbleweed, FerenOS, and Winblows) and don't have an issue. I occasionally also get the issue where trying to log back in after the screen saver kicks in, it tells me my password is incorrect, and won't let me back in. How can I troubleshoot??
Created attachment 127935 [details] LockedUp
Comment on attachment 127935 [details] LockedUp Obviously is locking up while re-logging back in - see screenshot.
Anything on this? Would like to be able to use this, (and am still trying...), but need to make sure there is nothing open if I leave it for a while..... Please?
Is this not worth investigating? Have used many other Linux distros, and never had this issue. Don't believe it is anything specific that I have done. If I don't LOCK the screen, and just let it go blan, I don't have an issue. HOW CAN I TROUBLESHOOT THIS???? This is STILL happening.
The only custom thing Feren OS does to the lock screen is have its own Breeze-based lock screen theme that has very minimal code changes that should not affect unlocking. Everything else is all KDE neon.
*** This bug has been marked as a duplicate of bug 370676 ***