https://bugs.kde.org/show_bug.cgi?id=435233
--- Comment #2 from David Fernández <davidfl....@gmail.com> --- Thanks for the quick response. After running the suggested command I get the same black screen without the identification window, plus the following information: $ /usr/lib/x86_64-linux-gnu/libexec/kscreenlocker_greet --testing OpenGL vendor string: Intel OpenGL renderer string: Mesa Intel(R) HD Graphics 530 (SKL GT2) OpenGL version string: 4.6 (Compatibility Profile) Mesa 20.2.6 OpenGL shading language version string: 4.60 Driver: Intel GPU class: Unknown OpenGL version: 4.6 GLSL version: 4.60 Mesa version: 20.2.6 Linux kernel version: 5.4 Requires strict binding: yes GLSL shaders: yes Texture NPOT support: yes Virtual Machine: no file:///usr/share/plasma/look-and-feel/org.kde.breeze.desktop/contents/lockscreen/LockScreen.qml:52:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... } Locked at 1617342572 file:///usr/share/plasma/look-and-feel/org.kde.breeze.desktop/contents/lockscreen/LockScreenUi.qml:233:26: Type MainBlock unavailable file:///usr/share/plasma/look-and-feel/org.kde.breeze.desktop/contents/lockscreen/MainBlock.qml:73:13: Cannot assign to non-existent property "cursorVisible" ----------------------------------------------------------- The same thing happens to me on another computer with different specifications but with the same version of KDE neon and also upgraded to 5.18.7 -- You are receiving this mail because: You are watching all bug changes.