问题[kde](unix)

我的桌面使用 Kubuntu 24.04，已完全更新，并带有 KDE Plasma 5.27.12。大约一周前，我决定再次尝试 Wayland，这次我发现一切都运行顺利，除了屏幕节能选项似乎不起作用...

确切地说，它一开始确实能工作，一旦空闲时间过去，屏幕就会变黑。但它只会保持黑屏约 10 秒钟，然后屏幕会再次亮起。显然，有些东西覆盖了系统设置 -> 电源中（由我）定义的设置。

如果我通过 CLI ( ) 关闭屏幕kscreen-doctor -d off，也会发生同样的事情，即屏幕保持黑色约 10 秒钟，然后再次亮起。如果我选​​择在相同的时间后将 PC 置于睡眠/休眠模式，屏幕不会再次亮起，但这当然不是我想要的。

屏幕再次亮起后，在系统设置 -> 显示和监控中，出现以下信息： 已添加新输出。设置已重新加载。事实上，我得到了以下有趣的输出：

tail -f /var/log/syslog
......
2025-02-14T16:15:20.425314+01:00 kaus kactivitymanagerd[2625]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
2025-02-14T16:15:20.425640+01:00 kaus kded5[2563]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
2025-02-14T16:15:20.425915+01:00 kaus polkit-kde-authentication-agent-1[2641]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
2025-02-14T16:15:20.426185+01:00 kaus foot[2779]: warn: wayland.c:1382: unknown global removed: 0x0000004f
2025-02-14T16:15:20.426443+01:00 kaus DiscoverNotifier[2802]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
2025-02-14T16:15:20.426480+01:00 kaus foot: wayland: unknown global removed: 0x0000004f
2025-02-14T16:15:20.426679+01:00 kaus plasmashell[4761]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
2025-02-14T16:15:20.426909+01:00 kaus xdg-desktop-portal-kde[3113]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
2025-02-14T16:15:20.446383+01:00 kaus org_kde_powerdevil[5644]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
2025-02-14T16:15:20.452066+01:00 kaus org_kde_powerdevil[2642]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
2025-02-14T16:15:20.456716+01:00 kaus org_kde_powerdevil[5650]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
2025-02-14T16:15:20.477425+01:00 kaus org_kde_powerdevil[5644]: Initializing  "/usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/kcms/systemsettings/kcm_fonts.so"
2025-02-14T16:15:20.487835+01:00 kaus org_kde_powerdevil[5650]: Initializing  "/usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/kcms/systemsettings/kcm_fonts.so"
2025-02-14T16:15:20.492526+01:00 kaus plasmashell[5655]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
2025-02-14T16:15:20.524998+01:00 kaus plasmashell[5655]: Initializing  "/usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/kcms/systemsettings/kcm_fonts.so"
2025-02-14T16:15:20.566383+01:00 kaus plasmashell[5663]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
2025-02-14T16:15:20.571856+01:00 kaus kded5[2849]: xsettingsd: Reloading configuration
2025-02-14T16:15:20.572028+01:00 kaus kded5[2849]: xsettingsd: Loaded 12 settings from /home/mario/.config/xsettingsd/xsettingsd.conf
2025-02-14T16:15:20.573351+01:00 kaus plasmashell[2599]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
2025-02-14T16:15:20.586841+01:00 kaus plasmashell[2599]: qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
2025-02-14T16:15:20.600327+01:00 kaus plasmashell[5663]: Initializing  "/usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/kcms/systemsettings/kcm_fonts.so"
2025-02-14T16:15:20.602521+01:00 kaus plasmashell[2599]: qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
2025-02-14T16:15:20.606076+01:00 kaus plasmashell[2599]: file:///usr/share/plasma/wallpapers/org.kde.slideshow/contents/ui/main.qml:20: TypeError: Cannot read property 'pluginName' of null
2025-02-14T16:15:20.606343+01:00 kaus plasmashell[2599]: file:///usr/share/plasma/wallpapers/org.kde.slideshow/contents/ui/main.qml:75: TypeError: Cannot read property 'configuration' of null
2025-02-14T16:15:20.606506+01:00 kaus plasmashell[2599]: file:///usr/share/plasma/wallpapers/org.kde.slideshow/contents/ui/main.qml:78: TypeError: Cannot read property 'pluginName' of null
2025-02-14T16:15:20.606659+01:00 kaus plasmashell[2599]: file:///usr/share/plasma/wallpapers/org.kde.slideshow/contents/ui/main.qml:80: TypeError: Cannot read property 'configuration' of null
2025-02-14T16:15:20.606797+01:00 kaus plasmashell[2599]: file:///usr/share/plasma/wallpapers/org.kde.slideshow/contents/ui/main.qml:81: TypeError: Cannot read property 'configuration' of null
2025-02-14T16:15:20.606941+01:00 kaus plasmashell[2599]: file:///usr/share/plasma/wallpapers/org.kde.slideshow/contents/ui/main.qml:82: TypeError: Cannot read property 'configuration' of null
2025-02-14T16:15:20.607092+01:00 kaus plasmashell[2599]: file:///usr/share/plasma/wallpapers/org.kde.slideshow/contents/ui/main.qml:83: TypeError: Cannot read property 'configuration' of null
2025-02-14T16:15:20.607265+01:00 kaus plasmashell[2599]: file:///usr/share/plasma/wallpapers/org.kde.slideshow/contents/ui/main.qml:84: TypeError: Cannot read property 'configuration' of null
2025-02-14T16:15:20.607421+01:00 kaus plasmashell[2599]: file:///usr/share/plasma/wallpapers/org.kde.slideshow/contents/ui/main.qml:16: TypeError: Cannot read property 'configuration' of null
2025-02-14T16:15:20.607579+01:00 kaus plasmashell[2599]: file:///usr/share/plasma/wallpapers/org.kde.slideshow/contents/ui/main.qml:17: TypeError: Cannot read property 'configuration' of null
2025-02-14T16:15:20.607733+01:00 kaus plasmashell[2599]: file:///usr/share/plasma/wallpapers/org.kde.slideshow/contents/ui/main.qml:18: TypeError: Cannot read property 'configuration' of null
2025-02-14T16:15:20.700216+01:00 kaus kded5[2849]: xsettingsd: Reloading configuration
2025-02-14T16:15:20.700254+01:00 kaus kded5[2849]: xsettingsd: Loaded 12 settings from /home/mario/.config/xsettingsd/xsettingsd.conf
2025-02-14T16:15:20.816145+01:00 kaus kwin_wayland_wrapper[2502]: OpenGL vendor string:                   Intel
2025-02-14T16:15:20.816430+01:00 kaus kwin_wayland_wrapper[2502]: OpenGL renderer string:                 Mesa Intel(R) UHD Graphics 630 (CFL GT2)
2025-02-14T16:15:20.816557+01:00 kaus kwin_wayland_wrapper[2502]: OpenGL version string:                  4.6 (Core Profile) Mesa 24.2.8-1ubuntu1~24.04.1
2025-02-14T16:15:20.816656+01:00 kaus kwin_wayland_wrapper[2502]: OpenGL shading language version string: 4.60
2025-02-14T16:15:20.816745+01:00 kaus kwin_wayland_wrapper[2502]: Driver:                                 Intel
2025-02-14T16:15:20.816825+01:00 kaus kwin_wayland_wrapper[2502]: GPU class:                              Coffee Lake
2025-02-14T16:15:20.816948+01:00 kaus kwin_wayland_wrapper[2502]: OpenGL version:                         4.6
2025-02-14T16:15:20.817030+01:00 kaus kwin_wayland_wrapper[2502]: GLSL version:                           4.60
2025-02-14T16:15:20.817110+01:00 kaus kwin_wayland_wrapper[2502]: Mesa version:                           24.2.8
2025-02-14T16:15:20.817207+01:00 kaus kwin_wayland_wrapper[2502]: X server version:                       1.23.2
2025-02-14T16:15:20.817330+01:00 kaus kwin_wayland_wrapper[2502]: Linux kernel version:                   6.8
2025-02-14T16:15:20.817448+01:00 kaus kwin_wayland_wrapper[2502]: Requires strict binding:                no
2025-02-14T16:15:20.817546+01:00 kaus kwin_wayland_wrapper[2502]: GLSL shaders:                           yes
2025-02-14T16:15:20.817643+01:00 kaus kwin_wayland_wrapper[2502]: Texture NPOT support:                   yes
2025-02-14T16:15:20.817738+01:00 kaus kwin_wayland_wrapper[2502]: Virtual Machine:                        no
2025-02-14T16:15:21.020900+01:00 kaus kwin_wayland_wrapper[2502]: BlurConfig::instance called after the first use - ignoring
2025-02-14T16:15:21.023996+01:00 kaus kwin_wayland_wrapper[2502]: ZoomConfig::instance called after the first use - ignoring
2025-02-14T16:15:21.025121+01:00 kaus kwin_wayland_wrapper[2502]: WindowViewConfig::instance called after the first use - ignoring
2025-02-14T16:15:21.026215+01:00 kaus kwin_wayland_wrapper[2502]: SlidingPopupsConfig::instance called after the first use - ignoring
2025-02-14T16:15:21.026382+01:00 kaus kwin_wayland_wrapper[2502]: SlideConfig::instance called after the first use - ignoring
2025-02-14T16:15:21.026613+01:00 kaus kwin_wayland_wrapper[2502]: OverviewConfig::instance called after the first use - ignoring
2025-02-14T16:15:21.027160+01:00 kaus kwin_wayland_wrapper[2502]: KscreenConfig::instance called after the first use - ignoring
2025-02-14T16:15:21.027885+01:00 kaus kwin_wayland_wrapper[2502]: DesktopGridConfig::instance called after the first use - ignoring
2025-02-14T16:15:21.500242+01:00 kaus org_kde_powerdevil[5682]: Initializing  "/usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/kcms/systemsettings/kcm_fonts.so"
2025-02-14T16:15:21.532164+01:00 kaus plasmashell[5686]: Initializing  "/usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/kcms/systemsettings/kcm_fonts.so"
2025-02-14T16:15:21.543067+01:00 kaus plasmashell[2599]: qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
2025-02-14T16:15:21.543131+01:00 kaus plasmashell[2599]: Checking screens: available: (QScreen(0x5fedb26e8010, name="DP-3")) redundant: QHash() fake: QSet(QScreen(0x5fedb2832170, name="")) all: (QScreen(0x5fedb2832170, name=""), QScreen(0x5fedb26e8010, name="DP-3"))
2025-02-14T16:15:21.607762+01:00 kaus kded5[2849]: xsettingsd: Reloading configuration
2025-02-14T16:15:21.607819+01:00 kaus kded5[2849]: xsettingsd: Loaded 12 settings from /home/mario/.config/xsettingsd/xsettingsd.conf
2025-02-14T16:15:21.724534+01:00 kaus kwin_wayland_wrapper[2502]: OpenGL vendor string:                   Intel
2025-02-14T16:15:21.724669+01:00 kaus kwin_wayland_wrapper[2502]: OpenGL renderer string:                 Mesa Intel(R) UHD Graphics 630 (CFL GT2)
2025-02-14T16:15:21.724707+01:00 kaus kwin_wayland_wrapper[2502]: OpenGL version string:                  4.6 (Core Profile) Mesa 24.2.8-1ubuntu1~24.04.1
2025-02-14T16:15:21.724742+01:00 kaus kwin_wayland_wrapper[2502]: OpenGL shading language version string: 4.60
2025-02-14T16:15:21.724769+01:00 kaus kwin_wayland_wrapper[2502]: Driver:                                 Intel
2025-02-14T16:15:21.724802+01:00 kaus kwin_wayland_wrapper[2502]: GPU class:                              Coffee Lake
2025-02-14T16:15:21.724829+01:00 kaus kwin_wayland_wrapper[2502]: OpenGL version:                         4.6
2025-02-14T16:15:21.724918+01:00 kaus kwin_wayland_wrapper[2502]: GLSL version:                           4.60
2025-02-14T16:15:21.724948+01:00 kaus kwin_wayland_wrapper[2502]: Mesa version:                           24.2.8
2025-02-14T16:15:21.724981+01:00 kaus kwin_wayland_wrapper[2502]: X server version:                       1.23.2
2025-02-14T16:15:21.725010+01:00 kaus kwin_wayland_wrapper[2502]: Linux kernel version:                   6.8
2025-02-14T16:15:21.725039+01:00 kaus kwin_wayland_wrapper[2502]: Requires strict binding:                no
2025-02-14T16:15:21.725071+01:00 kaus kwin_wayland_wrapper[2502]: GLSL shaders:                           yes
2025-02-14T16:15:21.725102+01:00 kaus kwin_wayland_wrapper[2502]: Texture NPOT support:                   yes
2025-02-14T16:15:21.725170+01:00 kaus kwin_wayland_wrapper[2502]: Virtual Machine:                        no
2025-02-14T16:15:21.732241+01:00 kaus kwin_wayland_wrapper[2502]: BlurConfig::instance called after the first use - ignoring
2025-02-14T16:15:21.733999+01:00 kaus kwin_wayland_wrapper[2502]: ZoomConfig::instance called after the first use - ignoring
2025-02-14T16:15:21.735218+01:00 kaus kwin_wayland_wrapper[2502]: WindowViewConfig::instance called after the first use - ignoring
2025-02-14T16:15:21.736053+01:00 kaus kwin_wayland_wrapper[2502]: SlidingPopupsConfig::instance called after the first use - ignoring
2025-02-14T16:15:21.736185+01:00 kaus kwin_wayland_wrapper[2502]: SlideConfig::instance called after the first use - ignoring
2025-02-14T16:15:21.736374+01:00 kaus kwin_wayland_wrapper[2502]: OverviewConfig::instance called after the first use - ignoring
2025-02-14T16:15:21.736800+01:00 kaus kwin_wayland_wrapper[2502]: KscreenConfig::instance called after the first use - ignoring
2025-02-14T16:15:21.737320+01:00 kaus kwin_wayland_wrapper[2502]: DesktopGridConfig::instance called after the first use - ignoring
2025-02-14T16:15:21.807503+01:00 kaus plasmashell[2599]: qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
2025-02-14T16:15:21.823266+01:00 kaus plasmashell[2599]: message repeated 3 times: [ qt.qpa.wayland: Wayland does not support QWindow::requestActivate()]
2025-02-14T16:15:22.372133+01:00 kaus DiscoverNotifier[2802]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
2025-02-14T16:15:22.372448+01:00 kaus foot[2779]: warn: wayland.c:1382: unknown global removed: 0x00000051
2025-02-14T16:15:22.372711+01:00 kaus polkit-kde-authentication-agent-1[2641]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
2025-02-14T16:15:22.372930+01:00 kaus kactivitymanagerd[2625]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
2025-02-14T16:15:22.373094+01:00 kaus kded5[2563]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
2025-02-14T16:15:22.373141+01:00 kaus foot: wayland: unknown global removed: 0x00000051
2025-02-14T16:15:22.373394+01:00 kaus xdg-desktop-portal-kde[3113]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
2025-02-14T16:15:22.373731+01:00 kaus plasmashell[4761]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
2025-02-14T16:15:22.397611+01:00 kaus org_kde_powerdevil[5726]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
2025-02-14T16:15:22.398211+01:00 kaus org_kde_powerdevil[2642]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
2025-02-14T16:15:22.404861+01:00 kaus org_kde_powerdevil[5732]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
2025-02-14T16:15:22.419837+01:00 kaus org_kde_powerdevil[5726]: Initializing  "/usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/kcms/systemsettings/kcm_fonts.so"
2025-02-14T16:15:22.427077+01:00 kaus org_kde_powerdevil[5732]: Initializing  "/usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/kcms/systemsettings/kcm_fonts.so"
2025-02-14T16:15:22.451625+01:00 kaus plasmashell[5738]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
2025-02-14T16:15:22.488961+01:00 kaus plasmashell[5738]: Initializing  "/usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/kcms/systemsettings/kcm_fonts.so"
2025-02-14T16:15:22.521557+01:00 kaus kded5[2849]: xsettingsd: Reloading configuration
2025-02-14T16:15:22.524481+01:00 kaus kded5[2849]: xsettingsd: Loaded 12 settings from /home/mario/.config/xsettingsd/xsettingsd.conf
2025-02-14T16:15:22.547828+01:00 kaus plasmashell[2599]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
2025-02-14T16:15:22.553843+01:00 kaus plasmashell[5745]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash
2025-02-14T16:15:22.561598+01:00 kaus plasmashell[2599]: qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
2025-02-14T16:15:22.576030+01:00 kaus plasmashell[2599]: qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
2025-02-14T16:15:22.577459+01:00 kaus plasmashell[2599]: file:///usr/share/plasma/wallpapers/org.kde.slideshow/contents/ui/main.qml:20: TypeError: Cannot read property 'pluginName' of null
2025-02-14T16:15:22.577520+01:00 kaus plasmashell[2599]: file:///usr/share/plasma/wallpapers/org.kde.slideshow/contents/ui/main.qml:75: TypeError: Cannot read property 'configuration' of null
2025-02-14T16:15:22.577566+01:00 kaus plasmashell[2599]: file:///usr/share/plasma/wallpapers/org.kde.slideshow/contents/ui/main.qml:78: TypeError: Cannot read property 'pluginName' of null
2025-02-14T16:15:22.577591+01:00 kaus plasmashell[2599]: file:///usr/share/plasma/wallpapers/org.kde.slideshow/contents/ui/main.qml:80: TypeError: Cannot read property 'configuration' of null
2025-02-14T16:15:22.577613+01:00 kaus plasmashell[2599]: file:///usr/share/plasma/wallpapers/org.kde.slideshow/contents/ui/main.qml:81: TypeError: Cannot read property 'configuration' of null
2025-02-14T16:15:22.577639+01:00 kaus plasmashell[2599]: file:///usr/share/plasma/wallpapers/org.kde.slideshow/contents/ui/main.qml:82: TypeError: Cannot read property 'configuration' of null
2025-02-14T16:15:22.577663+01:00 kaus plasmashell[2599]: file:///usr/share/plasma/wallpapers/org.kde.slideshow/contents/ui/main.qml:83: TypeError: Cannot read property 'configuration' of null
2025-02-14T16:15:22.577686+01:00 kaus plasmashell[2599]: file:///usr/share/plasma/wallpapers/org.kde.slideshow/contents/ui/main.qml:84: TypeError: Cannot read property 'configuration' of null
2025-02-14T16:15:22.577738+01:00 kaus plasmashell[2599]: file:///usr/share/plasma/wallpapers/org.kde.slideshow/contents/ui/main.qml:16: TypeError: Cannot read property 'configuration' of null
2025-02-14T16:15:22.577761+01:00 kaus plasmashell[2599]: file:///usr/share/plasma/wallpapers/org.kde.slideshow/contents/ui/main.qml:17: TypeError: Cannot read property 'configuration' of null
2025-02-14T16:15:22.577795+01:00 kaus plasmashell[2599]: file:///usr/share/plasma/wallpapers/org.kde.slideshow/contents/ui/main.qml:18: TypeError: Cannot read property 'configuration' of null
2025-02-14T16:15:22.582656+01:00 kaus plasmashell[5745]: Initializing  "/usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/kcms/systemsettings/kcm_fonts.so"
2025-02-14T16:15:22.674442+01:00 kaus kded5[2849]: xsettingsd: Reloading configuration
2025-02-14T16:15:22.674478+01:00 kaus kded5[2849]: xsettingsd: Loaded 12 settings from /home/mario/.config/xsettingsd/xsettingsd.conf
2025-02-14T16:15:22.800943+01:00 kaus kwin_wayland_wrapper[2502]: OpenGL vendor string:                   Intel
2025-02-14T16:15:22.801060+01:00 kaus kwin_wayland_wrapper[2502]: OpenGL renderer string:                 Mesa Intel(R) UHD Graphics 630 (CFL GT2)
2025-02-14T16:15:22.801131+01:00 kaus kwin_wayland_wrapper[2502]: OpenGL version string:                  4.6 (Core Profile) Mesa 24.2.8-1ubuntu1~24.04.1
2025-02-14T16:15:22.801256+01:00 kaus kwin_wayland_wrapper[2502]: OpenGL shading language version string: 4.60
2025-02-14T16:15:22.801345+01:00 kaus kwin_wayland_wrapper[2502]: Driver:                                 Intel
2025-02-14T16:15:22.801561+01:00 kaus kwin_wayland_wrapper[2502]: GPU class:                              Coffee Lake
2025-02-14T16:15:22.801704+01:00 kaus kwin_wayland_wrapper[2502]: OpenGL version:                         4.6
2025-02-14T16:15:22.801839+01:00 kaus kwin_wayland_wrapper[2502]: GLSL version:                           4.60
2025-02-14T16:15:22.801982+01:00 kaus kwin_wayland_wrapper[2502]: Mesa version:                           24.2.8
2025-02-14T16:15:22.802086+01:00 kaus kwin_wayland_wrapper[2502]: X server version:                       1.23.2
2025-02-14T16:15:22.802246+01:00 kaus kwin_wayland_wrapper[2502]: Linux kernel version:                   6.8
2025-02-14T16:15:22.802422+01:00 kaus kwin_wayland_wrapper[2502]: Requires strict binding:                no
2025-02-14T16:15:22.802565+01:00 kaus kwin_wayland_wrapper[2502]: GLSL shaders:                           yes
2025-02-14T16:15:22.802709+01:00 kaus kwin_wayland_wrapper[2502]: Texture NPOT support:                   yes
2025-02-14T16:15:22.802906+01:00 kaus kwin_wayland_wrapper[2502]: Virtual Machine:                        no
2025-02-14T16:15:22.970701+01:00 kaus kwin_wayland_wrapper[2502]: BlurConfig::instance called after the first use - ignoring
2025-02-14T16:15:22.972646+01:00 kaus kwin_wayland_wrapper[2502]: ZoomConfig::instance called after the first use - ignoring
2025-02-14T16:15:22.973338+01:00 kaus kwin_wayland_wrapper[2502]: WindowViewConfig::instance called after the first use - ignoring
2025-02-14T16:15:22.974403+01:00 kaus kwin_wayland_wrapper[2502]: SlidingPopupsConfig::instance called after the first use - ignoring
2025-02-14T16:15:22.974496+01:00 kaus kwin_wayland_wrapper[2502]: SlideConfig::instance called after the first use - ignoring
2025-02-14T16:15:22.974650+01:00 kaus kwin_wayland_wrapper[2502]: OverviewConfig::instance called after the first use - ignoring
2025-02-14T16:15:22.974989+01:00 kaus kwin_wayland_wrapper[2502]: KscreenConfig::instance called after the first use - ignoring
2025-02-14T16:15:22.975489+01:00 kaus kwin_wayland_wrapper[2502]: DesktopGridConfig::instance called after the first use - ignoring
2025-02-14T16:15:23.144882+01:00 kaus org_kde_powerdevil[5763]: Initializing  "/usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/kcms/systemsettings/kcm_fonts.so"
2025-02-14T16:15:23.187486+01:00 kaus plasmashell[5769]: Initializing  "/usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/kcms/systemsettings/kcm_fonts.so"
2025-02-14T16:15:23.202846+01:00 kaus plasmashell[2599]: qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
2025-02-14T16:15:23.202882+01:00 kaus plasmashell[2599]: Checking screens: available: (QScreen(0x5fedb2715a40, name="DP-3")) redundant: QHash() fake: QSet(QScreen(0x7058b000b3b0, name="")) all: (QScreen(0x7058b000b3b0, name=""), QScreen(0x5fedb2715a40, name="DP-3"))
2025-02-14T16:15:23.241293+01:00 kaus kded5[2849]: xsettingsd: Reloading configuration
2025-02-14T16:15:23.241339+01:00 kaus kded5[2849]: xsettingsd: Loaded 12 settings from /home/mario/.config/xsettingsd/xsettingsd.conf
2025-02-14T16:15:23.372171+01:00 kaus kwin_wayland_wrapper[2502]: OpenGL vendor string:                   Intel
2025-02-14T16:15:23.372240+01:00 kaus kwin_wayland_wrapper[2502]: OpenGL renderer string:                 Mesa Intel(R) UHD Graphics 630 (CFL GT2)
2025-02-14T16:15:23.372272+01:00 kaus kwin_wayland_wrapper[2502]: OpenGL version string:                  4.6 (Core Profile) Mesa 24.2.8-1ubuntu1~24.04.1
2025-02-14T16:15:23.372302+01:00 kaus kwin_wayland_wrapper[2502]: OpenGL shading language version string: 4.60
2025-02-14T16:15:23.372333+01:00 kaus kwin_wayland_wrapper[2502]: Driver:                                 Intel
2025-02-14T16:15:23.372393+01:00 kaus kwin_wayland_wrapper[2502]: GPU class:                              Coffee Lake
2025-02-14T16:15:23.372425+01:00 kaus kwin_wayland_wrapper[2502]: OpenGL version:                         4.6
2025-02-14T16:15:23.372460+01:00 kaus kwin_wayland_wrapper[2502]: GLSL version:                           4.60
2025-02-14T16:15:23.372498+01:00 kaus kwin_wayland_wrapper[2502]: Mesa version:                           24.2.8
2025-02-14T16:15:23.372537+01:00 kaus kwin_wayland_wrapper[2502]: X server version:                       1.23.2
2025-02-14T16:15:23.372572+01:00 kaus kwin_wayland_wrapper[2502]: Linux kernel version:                   6.8
2025-02-14T16:15:23.372624+01:00 kaus kwin_wayland_wrapper[2502]: Requires strict binding:                no
2025-02-14T16:15:23.372653+01:00 kaus kwin_wayland_wrapper[2502]: GLSL shaders:                           yes
2025-02-14T16:15:23.372686+01:00 kaus kwin_wayland_wrapper[2502]: Texture NPOT support:                   yes
2025-02-14T16:15:23.372717+01:00 kaus kwin_wayland_wrapper[2502]: Virtual Machine:                        no
2025-02-14T16:15:23.384230+01:00 kaus kwin_wayland_wrapper[2502]: BlurConfig::instance called after the first use - ignoring
2025-02-14T16:15:23.386218+01:00 kaus kwin_wayland_wrapper[2502]: ZoomConfig::instance called after the first use - ignoring
2025-02-14T16:15:23.386909+01:00 kaus kwin_wayland_wrapper[2502]: WindowViewConfig::instance called after the first use - ignoring
2025-02-14T16:15:23.387691+01:00 kaus kwin_wayland_wrapper[2502]: SlidingPopupsConfig::instance called after the first use - ignoring
2025-02-14T16:15:23.387765+01:00 kaus kwin_wayland_wrapper[2502]: SlideConfig::instance called after the first use - ignoring
2025-02-14T16:15:23.387968+01:00 kaus kwin_wayland_wrapper[2502]: OverviewConfig::instance called after the first use - ignoring
2025-02-14T16:15:23.388367+01:00 kaus kwin_wayland_wrapper[2502]: KscreenConfig::instance called after the first use - ignoring
2025-02-14T16:15:23.388886+01:00 kaus kwin_wayland_wrapper[2502]: DesktopGridConfig::instance called after the first use - ignoring
2025-02-14T16:15:23.489964+01:00 kaus plasmashell[2599]: qt.qpa.wayland: Wayland does not support QWindow::requestActivate()

从中我们可以看到，kactivitymanager 出于某种未指明的原因，决定必须创建一个假的 Qt 屏幕以避免其崩溃。这种情况在几秒钟内发生了几次，直到情况稳定下来，并且syslog中不再有相关活动。

通过捕获dbus连接添加了另一个重要细节：

date > cap.txt;  kscreen-doctor --dpms off; dbus-monitor --profile >> cap.txt

捕获文件cap.txt的内容为：

Fri Feb 14 04:08:49 PM CET 2025
#type   timestamp       serial  sender  destination     path    interface       member
#                                       in_reply_to
sig     1739545729.278759       2       org.freedesktop.DBus    :1.68   /org/freedesktop/DBus   org.freedesktop.DBus    NameAcquired
sig     1739545729.278766       4       org.freedesktop.DBus    :1.68   /org/freedesktop/DBus   org.freedesktop.DBus    NameLost
mc      1739545730.964295       280     :1.41   :1.49   /org/freedesktop/portal/desktop org.freedesktop.impl.portal.Background  GetAppState
mr      1739545730.965055       239     :1.49   :1.41   280
mc      1739545730.966093       281     :1.41   :1.43   /org/freedesktop/impl/portal/PermissionStore    org.freedesktop.impl.portal.PermissionStore     Lookup
err     1739545730.966962       71      :1.43   :1.41   281
mc      1739545735.968323       282     :1.41   :1.49   /org/freedesktop/portal/desktop org.freedesktop.impl.portal.Background  GetAppState
mr      1739545735.969096       240     :1.49   :1.41   282
mc      1739545735.970145       283     :1.41   :1.43   /org/freedesktop/impl/portal/PermissionStore    org.freedesktop.impl.portal.PermissionStore     Lookup
err     1739545735.970998       72      :1.43   :1.41   283
sig     1739545740.179599       187     :1.26   <none>  /kwinrc org.kde.kconfig.notify  ConfigChanged
mc      1739545740.180923       389     :1.21   org.freedesktop.DBus    /org/freedesktop/DBus   org.freedesktop.DBus    AddMatch

dbus捕获的初始时间1739545729 对应于 2025 年 2 月 14 日星期五下午 4:08:49 GMT+01:00，这也是关闭显示器命令之前date命令的输出。我们看到，关闭后约11秒， kwin发出配置已更改的信号，这可能是kded5创建了假 Qt 屏幕的结果 。但究竟是什么引发了这种奇怪的行为？

有趣的是，同样的配置在 X11 会话中运行完美，但在 Wayland 会话中却出现问题。但尽管如此，我还是不清楚这是 Wayland 还是 KDE 的错误。我在 Google 上搜索了qt.qpa.wayland: 创建一个假屏幕以使 Qt 不崩溃，结果只找到了两个参考资料，其中最相关的是：

问题最有可能发生在 Wayland 或 DE 中，因为他们没有关闭门户，

（无论门户是什么）。但在这里，对于真正的罪魁祸首也没有达成共识。

有人能帮忙吗？我很困惑，谢谢。

为有同样问题的人自我回答的问题。

在我的 kali（基于 debian）升级之后，我能够登录并发现“ ksplashqml 信号分段错误”错误在黑屏中崩溃（桌面没有桌面主题，并且能够使用 win 键打开 konsole、设置或任何软件）。

我发现了类似的错误但没有成功：

https://www.reddit.com/r/kde/comments/hprunv/bug_ksplashqml_crash_on_boot/ https://askubuntu.com/questions/1393943/ksplashqml-crash-on-startup

Kali 6.11

显示管理器：sddm（检查尝试systemctl status display-manager）

因此，每次我尝试重新启动 sddm 时，我都会收到相同的错误。我尝试更改 kde 主题（来自其他帖子），但没有成功，因为它没有显示在系统设置中，或者没有从配置文件应用编辑。尝试过dpkg-reconfigure sddm但没有效果（因为我没有桌面环境）。最后的资源是重新安装 kde-plasma-desktop，但出现错误“ dpkg 不满足的依赖关系”，并尝试修复它但没有成功（很多东西，如apt update & apt upgrade apt --fix-broken install和apt clean）

我刚刚安装了带有 KDE Plasma 桌面环境的 CachyOS，我可以在任务栏中看到一个发现商店：

但是当我单击它时，会出现一个错误弹出：

无论我如何尝试运行它，它都无法运行。

是不是我的 CachyOS 安装不正确？这是什么原因造成的？

我甚至从头至尾重新安装了 CachyOS 三次，但每次 Discover Store 都无法使用。

我习惯Ctrl+Shift+Esc在 Windows 11 上打开任务管理器。

有没有办法可以为 KDE 系统监视器应用程序设置快捷键，以便它也使用Ctrl+Shift+EscSteamOS 桌面模式上的相同快捷方式打开？

如果不可能，是否有一个 KDE 系统监视器应用程序的默认快捷键可以用来打开它？

在尝试使用 Wayland 的过程中，我费了好大劲才让它在使用功能方面达到 X11 的水平。但自从我切换了会话（没有做其他事情）后，现在最烦人的就是鼠标指针会卡在屏幕边缘。

想要拖动全屏窗口的滚动条？不，我显然应该调整窗口大小。想要将鼠标从一个屏幕移到下一个屏幕？不如停在边缘？这么小的问题，却让人如此恼火。

我发现如果我移动鼠标足够快，捕捉就会被忽略（对于瞄准滚动条真的很有用……）。

我一直在寻找各种选项，但无济于事。我也在网上搜索了很多次，但我只能找到有其他鼠标跳动问题的人——似乎与窗口/屏幕边缘无关。如果我的答案存在，它也会淹没在噪音中。

那么有人知道如何解决这个问题吗？或者我最好让 Wayland 再成熟 5 年再尝试一次？

我正在运行以下命令：

Operating System: openSUSE Tumbleweed 20240924
KDE Plasma Version: 6.1.5
KDE Frameworks Version: 6.6.0
Qt Version: 6.7.3
Kernel Version: 6.10.11-1-default (64-bit)
Graphics Platform: Wayland

interface: 'wl_compositor',                              version:  6, name:  1
interface: 'zwp_tablet_manager_v2',                      version:  1, name:  3
interface: 'zwp_keyboard_shortcuts_inhibit_manager_v1',  version:  1, name:  4
interface: 'zxdg_decoration_manager_v1',                 version:  1, name:  5
interface: 'wp_viewporter',                              version:  1, name:  6
interface: 'wp_security_context_manager_v1',             version:  1, name:  7
interface: 'wp_fractional_scale_manager_v1',             version:  1, name:  8
interface: 'wl_shm',                                     version:  1, name:  9
    formats (fourcc):
    0x38344258 = 'XB48'
    0x38344241 = 'AB48'
    0x30334258 = 'XB30'
    0x30334241 = 'AB30'
    0x30335258 = 'XR30'
    0x30335241 = 'AR30'
             1 = 'XR24'
             0 = 'AR24'
interface: 'wl_seat',                                    version:  9, name: 10
    name: 
    capabilities: pointer keyboard touch
    keyboard repeat rate: 25
    keyboard repeat delay: 600
interface: 'zwp_pointer_gestures_v1',                    version:  3, name: 11
interface: 'zwp_pointer_constraints_v1',                 version:  1, name: 12
interface: 'zwp_relative_pointer_manager_v1',            version:  1, name: 13
interface: 'wl_data_device_manager',                     version:  3, name: 14
interface: 'zwlr_data_control_manager_v1',               version:  2, name: 15
interface: 'wp_cursor_shape_manager_v1',                 version:  1, name: 16
interface: 'zwp_primary_selection_device_manager_v1',    version:  1, name: 17
interface: 'org_kde_kwin_idle',                          version:  1, name: 18
interface: 'zwp_idle_inhibit_manager_v1',                version:  1, name: 19
interface: 'ext_idle_notifier_v1',                       version:  1, name: 20
interface: 'org_kde_plasma_shell',                       version:  8, name: 21
interface: 'org_kde_kwin_appmenu_manager',               version:  1, name: 22
interface: 'org_kde_kwin_server_decoration_palette_manager', version:  1, name: 23
interface: 'org_kde_plasma_virtual_desktop_management',  version:  2, name: 25
interface: 'org_kde_kwin_shadow_manager',                version:  2, name: 27
interface: 'org_kde_kwin_dpms_manager',                  version:  1, name: 28
interface: 'org_kde_kwin_server_decoration_manager',     version:  1, name: 29
interface: 'kde_output_management_v2',                   version:  9, name: 30
interface: 'zxdg_output_manager_v1',                     version:  3, name: 31
    xdg_output_v1
        output: 68
        name: 'DP-1'
        logical_x: 0, logical_y: 0
        logical_width: 1080, logical_height: 1920
    xdg_output_v1
        output: 66
        name: 'HDMI-A-1'
        logical_x: 1080, logical_y: 420
        logical_width: 1920, logical_height: 1080
    xdg_output_v1
        output: 61
        name: 'eDP-1'
        logical_x: 3000, logical_y: 840
        logical_width: 1920, logical_height: 1080
interface: 'wl_subcompositor',                           version:  1, name: 32
interface: 'zxdg_exporter_v2',                           version:  1, name: 33
interface: 'zxdg_importer_v2',                           version:  1, name: 34
interface: 'xdg_activation_v1',                          version:  1, name: 37
interface: 'wp_content_type_manager_v1',                 version:  1, name: 39
interface: 'wp_tearing_control_manager_v1',              version:  1, name: 40
interface: 'xdg_toplevel_drag_manager_v1',               version:  1, name: 41
interface: 'kde_screen_edge_manager_v1',                 version:  1, name: 42
interface: 'frog_color_management_factory_v1',           version:  1, name: 43
interface: 'wp_presentation',                            version:  1, name: 44
    presentation clock id: 1 (CLOCK_MONOTONIC)
interface: 'xdg_wm_dialog_v1',                           version:  1, name: 45
interface: 'xdg_wm_base',                                version:  6, name: 48
interface: 'zwlr_layer_shell_v1',                        version:  5, name: 49
interface: 'wp_drm_lease_device_v1',                     version:  1, name: 51
    path: /dev/dri/card1
interface: 'kde_output_order_v1',                        version:  1, name: 52
interface: 'zwp_text_input_manager_v1',                  version:  1, name: 53
interface: 'zwp_text_input_manager_v2',                  version:  1, name: 54
interface: 'zwp_text_input_manager_v3',                  version:  1, name: 55
interface: 'wl_drm',                                     version:  2, name: 57
interface: 'zwp_linux_dmabuf_v1',                        version:  4, name: 58
    main device: 0xE201 (/dev/dri/card1 or /dev/dri/renderD128)
    tranche
        target device: 0xE201 (/dev/dri/card1 or /dev/dri/renderD128)
        flags: none
        formats (fourcc) and modifiers (names):
        0x38344241 = 'AB48'; 0x0000000000000000 = LINEAR
        0x38344241 = 'AB48'; 0x0100000000000001 = INTEL_X_TILED
        0x38344241 = 'AB48'; 0x0100000000000002 = INTEL_Y_TILED
        0x38344241 = 'AB48'; 0x0100000000000006 = INTEL_Y_TILED_GEN12_RC_CCS
        0x38344241 = 'AB48'; 0x0100000000000008 = INTEL_Y_TILED_GEN12_RC_CCS_CC
        0x38344241 = 'AB48'; 0x00ffffffffffffff = INVALID
        0x38344258 = 'XB48'; 0x0000000000000000 = LINEAR
        0x38344258 = 'XB48'; 0x0100000000000001 = INTEL_X_TILED
        0x38344258 = 'XB48'; 0x0100000000000002 = INTEL_Y_TILED
        0x38344258 = 'XB48'; 0x0100000000000006 = INTEL_Y_TILED_GEN12_RC_CCS
        0x38344258 = 'XB48'; 0x0100000000000008 = INTEL_Y_TILED_GEN12_RC_CCS_CC
        0x38344258 = 'XB48'; 0x00ffffffffffffff = INVALID
        0x35315241 = 'AR15'; 0x0000000000000000 = LINEAR
        0x35315241 = 'AR15'; 0x0100000000000001 = INTEL_X_TILED
        0x35315241 = 'AR15'; 0x0100000000000002 = INTEL_Y_TILED
        0x35315241 = 'AR15'; 0x0100000000000006 = INTEL_Y_TILED_GEN12_RC_CCS
        0x35315241 = 'AR15'; 0x0100000000000008 = INTEL_Y_TILED_GEN12_RC_CCS_CC
        0x35315241 = 'AR15'; 0x00ffffffffffffff = INVALID
        0x3231564e = 'NV12'; 0x0000000000000000 = LINEAR
        0x3231564e = 'NV12'; 0x0100000000000001 = INTEL_X_TILED
        0x3231564e = 'NV12'; 0x0100000000000002 = INTEL_Y_TILED
        0x3231564e = 'NV12'; 0x00ffffffffffffff = INVALID
        0x20203852 = 'R8  '; 0x0000000000000000 = LINEAR
        0x20203852 = 'R8  '; 0x0100000000000001 = INTEL_X_TILED
        0x20203852 = 'R8  '; 0x0100000000000002 = INTEL_Y_TILED
        0x20203852 = 'R8  '; 0x0100000000000006 = INTEL_Y_TILED_GEN12_RC_CCS
        0x20203852 = 'R8  '; 0x0100000000000008 = INTEL_Y_TILED_GEN12_RC_CCS_CC
        0x20203852 = 'R8  '; 0x00ffffffffffffff = INVALID
        0x48344241 = 'AB4H'; 0x0000000000000000 = LINEAR
        0x48344241 = 'AB4H'; 0x0100000000000001 = INTEL_X_TILED
        0x48344241 = 'AB4H'; 0x0100000000000002 = INTEL_Y_TILED
        0x48344241 = 'AB4H'; 0x0100000000000006 = INTEL_Y_TILED_GEN12_RC_CCS
        0x48344241 = 'AB4H'; 0x0100000000000008 = INTEL_Y_TILED_GEN12_RC_CCS_CC
        0x48344241 = 'AB4H'; 0x00ffffffffffffff = INVALID
        0x20363152 = 'R16 '; 0x0000000000000000 = LINEAR
        0x20363152 = 'R16 '; 0x0100000000000001 = INTEL_X_TILED
        0x20363152 = 'R16 '; 0x0100000000000002 = INTEL_Y_TILED
        0x20363152 = 'R16 '; 0x0100000000000006 = INTEL_Y_TILED_GEN12_RC_CCS
        0x20363152 = 'R16 '; 0x0100000000000008 = INTEL_Y_TILED_GEN12_RC_CCS_CC
        0x20363152 = 'R16 '; 0x00ffffffffffffff = INVALID
        0x48344258 = 'XB4H'; 0x0000000000000000 = LINEAR
        0x48344258 = 'XB4H'; 0x0100000000000001 = INTEL_X_TILED
        0x48344258 = 'XB4H'; 0x0100000000000002 = INTEL_Y_TILED
        0x48344258 = 'XB4H'; 0x0100000000000006 = INTEL_Y_TILED_GEN12_RC_CCS
        0x48344258 = 'XB4H'; 0x0100000000000008 = INTEL_Y_TILED_GEN12_RC_CCS_CC
        0x48344258 = 'XB4H'; 0x00ffffffffffffff = INVALID
        0x38385247 = 'GR88'; 0x0000000000000000 = LINEAR
        0x38385247 = 'GR88'; 0x0100000000000001 = INTEL_X_TILED
        0x38385247 = 'GR88'; 0x0100000000000002 = INTEL_Y_TILED
        0x38385247 = 'GR88'; 0x0100000000000006 = INTEL_Y_TILED_GEN12_RC_CCS
        0x38385247 = 'GR88'; 0x0100000000000008 = INTEL_Y_TILED_GEN12_RC_CCS_CC
        0x38385247 = 'GR88'; 0x00ffffffffffffff = INVALID
        0x36314752 = 'RG16'; 0x0000000000000000 = LINEAR
        0x36314752 = 'RG16'; 0x0100000000000001 = INTEL_X_TILED
        0x36314752 = 'RG16'; 0x0100000000000002 = INTEL_Y_TILED
        0x36314752 = 'RG16'; 0x0100000000000006 = INTEL_Y_TILED_GEN12_RC_CCS
        0x36314752 = 'RG16'; 0x0100000000000008 = INTEL_Y_TILED_GEN12_RC_CCS_CC
        0x36314752 = 'RG16'; 0x00ffffffffffffff = INVALID
        0x32335247 = 'GR32'; 0x0000000000000000 = LINEAR
        0x32335247 = 'GR32'; 0x0100000000000001 = INTEL_X_TILED
        0x32335247 = 'GR32'; 0x0100000000000002 = INTEL_Y_TILED
        0x32335247 = 'GR32'; 0x0100000000000006 = INTEL_Y_TILED_GEN12_RC_CCS
        0x32335247 = 'GR32'; 0x0100000000000008 = INTEL_Y_TILED_GEN12_RC_CCS_CC
        0x32335247 = 'GR32'; 0x00ffffffffffffff = INVALID
        0x32315241 = 'AR12'; 0x0000000000000000 = LINEAR
        0x32315241 = 'AR12'; 0x0100000000000001 = INTEL_X_TILED
        0x32315241 = 'AR12'; 0x0100000000000002 = INTEL_Y_TILED
        0x32315241 = 'AR12'; 0x0100000000000006 = INTEL_Y_TILED_GEN12_RC_CCS
        0x32315241 = 'AR12'; 0x0100000000000008 = INTEL_Y_TILED_GEN12_RC_CCS_CC
        0x32315241 = 'AR12'; 0x00ffffffffffffff = INVALID
    tranche
        target device: 0xE201 (/dev/dri/card1 or /dev/dri/renderD128)
        flags: none
        formats (fourcc) and modifiers (names):
        0x34325241 = 'AR24'; 0x0000000000000000 = LINEAR
        0x34325241 = 'AR24'; 0x0100000000000001 = INTEL_X_TILED
        0x34325241 = 'AR24'; 0x0100000000000002 = INTEL_Y_TILED
        0x34325241 = 'AR24'; 0x0100000000000006 = INTEL_Y_TILED_GEN12_RC_CCS
        0x34325241 = 'AR24'; 0x0100000000000008 = INTEL_Y_TILED_GEN12_RC_CCS_CC
        0x34325241 = 'AR24'; 0x00ffffffffffffff = INVALID
        0x34324241 = 'AB24'; 0x0000000000000000 = LINEAR
        0x34324241 = 'AB24'; 0x0100000000000001 = INTEL_X_TILED
        0x34324241 = 'AB24'; 0x0100000000000002 = INTEL_Y_TILED
        0x34324241 = 'AB24'; 0x0100000000000006 = INTEL_Y_TILED_GEN12_RC_CCS
        0x34324241 = 'AB24'; 0x0100000000000008 = INTEL_Y_TILED_GEN12_RC_CCS_CC
        0x34324241 = 'AB24'; 0x00ffffffffffffff = INVALID
        0x34324258 = 'XB24'; 0x0000000000000000 = LINEAR
        0x34324258 = 'XB24'; 0x0100000000000001 = INTEL_X_TILED
        0x34324258 = 'XB24'; 0x0100000000000002 = INTEL_Y_TILED
        0x34324258 = 'XB24'; 0x0100000000000006 = INTEL_Y_TILED_GEN12_RC_CCS
        0x34324258 = 'XB24'; 0x0100000000000008 = INTEL_Y_TILED_GEN12_RC_CCS_CC
        0x34324258 = 'XB24'; 0x00ffffffffffffff = INVALID
        0x34325258 = 'XR24'; 0x0000000000000000 = LINEAR
        0x34325258 = 'XR24'; 0x0100000000000001 = INTEL_X_TILED
        0x34325258 = 'XR24'; 0x0100000000000002 = INTEL_Y_TILED
        0x34325258 = 'XR24'; 0x0100000000000006 = INTEL_Y_TILED_GEN12_RC_CCS
        0x34325258 = 'XR24'; 0x0100000000000008 = INTEL_Y_TILED_GEN12_RC_CCS_CC
        0x34325258 = 'XR24'; 0x00ffffffffffffff = INVALID
    tranche
        target device: 0xE201 (/dev/dri/card1 or /dev/dri/renderD128)
        flags: none
        formats (fourcc) and modifiers (names):
        0x30335241 = 'AR30'; 0x0000000000000000 = LINEAR
        0x30335241 = 'AR30'; 0x0100000000000001 = INTEL_X_TILED
        0x30335241 = 'AR30'; 0x0100000000000002 = INTEL_Y_TILED
        0x30335241 = 'AR30'; 0x0100000000000006 = INTEL_Y_TILED_GEN12_RC_CCS
        0x30335241 = 'AR30'; 0x0100000000000008 = INTEL_Y_TILED_GEN12_RC_CCS_CC
        0x30335241 = 'AR30'; 0x00ffffffffffffff = INVALID
        0x30335258 = 'XR30'; 0x0000000000000000 = LINEAR
        0x30335258 = 'XR30'; 0x0100000000000001 = INTEL_X_TILED
        0x30335258 = 'XR30'; 0x0100000000000002 = INTEL_Y_TILED
        0x30335258 = 'XR30'; 0x0100000000000006 = INTEL_Y_TILED_GEN12_RC_CCS
        0x30335258 = 'XR30'; 0x0100000000000008 = INTEL_Y_TILED_GEN12_RC_CCS_CC
        0x30335258 = 'XR30'; 0x00ffffffffffffff = INVALID
        0x30334241 = 'AB30'; 0x0000000000000000 = LINEAR
        0x30334241 = 'AB30'; 0x0100000000000001 = INTEL_X_TILED
        0x30334241 = 'AB30'; 0x0100000000000002 = INTEL_Y_TILED
        0x30334241 = 'AB30'; 0x0100000000000006 = INTEL_Y_TILED_GEN12_RC_CCS
        0x30334241 = 'AB30'; 0x0100000000000008 = INTEL_Y_TILED_GEN12_RC_CCS_CC
        0x30334241 = 'AB30'; 0x00ffffffffffffff = INVALID
interface: 'wp_linux_drm_syncobj_manager_v1',            version:  1, name: 59
interface: 'kde_output_device_v2',                       version:  8, name: 60
interface: 'wl_output',                                  version:  4, name: 61
    name: eDP-1
    x: 3000, y: 840, scale: 1,
    physical_width: 309 mm, physical_height: 174 mm,
    subpixel_orientation: unknown, output_transform: normal,
    mode:
        width: 1920 px, height: 1080 px, refresh: 60.049 Hz,
        flags: current
interface: 'org_kde_kwin_blur_manager',                  version:  1, name: 62
interface: 'org_kde_kwin_contrast_manager',              version:  2, name: 63
interface: 'org_kde_kwin_slide_manager',                 version:  1, name: 64
interface: 'kde_output_device_v2',                       version:  8, name: 65
interface: 'wl_output',                                  version:  4, name: 66
    name: HDMI-A-1
    x: 1080, y: 420, scale: 1,
    physical_width: 477 mm, physical_height: 268 mm,
    subpixel_orientation: unknown, output_transform: normal,
    mode:
        width: 1920 px, height: 1080 px, refresh: 60.000 Hz,
        flags: current
interface: 'kde_output_device_v2',                       version:  8, name: 67
interface: 'wl_output',                                  version:  4, name: 68
    name: DP-1
    x: 0, y: 0, scale: 1,
    physical_width: 477 mm, physical_height: 268 mm,
    subpixel_orientation: unknown, output_transform: 90°,
    mode:
        width: 1920 px, height: 1080 px, refresh: 60.000 Hz,
        flags: current

在 KDE 上进入登录屏幕并从 x11 切换到 Wayland 后，输入密码后屏幕就变黑了，一直这样。奇怪的是，我以为我之前使用的是 Wayland，我不知道它什么时候切换的，甚至不知道它是否真的切换了。

系统信息：

Operating System: Manjaro Linux 
KDE Plasma Version: 6.0.5
KDE Frameworks Version: 6.4.0
Qt Version: 6.7.2
Kernel Version: 6.10.0-3-MANJARO (64-bit)
Graphics Platform: X11
Processors: 24 × AMD Ryzen 9 5900X 12-Core Processor
Memory: 31.3 GiB of RAM
Graphics Processor: NVIDIA GeForce RTX 3080 Ti/PCIe/SSE2

我最近从 Qtile 切换回了 KDE Plasma 和 KWin。切换后，我发现用于在类似 Emacs 的环境中跳转到输入开头/结尾的Alt + <和Alt + >快捷键不起作用。

这些键根本没有注册，无论是在 Emacs（窗口模式）还是在终端应用程序中。（它也没有出现在 中xev。）我通常的假设是窗口管理器将它们捕获为快捷方式。但是，我在系统设置菜单中找不到这些键的任何映射。

这个问题刚刚出现，我唯一做的改变就是切换回 KWin。因此，我很确定这就是问题的根源。

知道这可能是什么原因造成的吗？

更新：我使用这个技术来找出哪个客户端正在获取该键绑定。它是kglobalaccel5，如果这是全局键绑定的问题，这就是您所期望的。但是，仍然不清楚此配置在哪里。

Server使用配置（不是Server With GUI使用 Gnome 的配置）并按照Alma 文档 > 安装后指南安装 Alma Linux 8 后，KDE 不会自动启动，需要startx运行。

KDE如何自动启动？

我正在使用 KDE Plasma，并且经常需要将文件集打包到 tar.gz 或 zip 中。这通常需要打开 Ark，创建一个新文件，然后从那里开始工作，这是一个运行过程。如果我可以在 Dolphin 工作区中右键单击目录，进入“创建新...”子菜单，然后选择此文件类型，那就更好了；但目前，唯一的选择是：

文件夹...文本文件... LibreOffice Calc/Draw/Impress/Writer... 链接到位置/文件/目录/应用程序...

这感觉非常像我应该能够自定义的东西，但不幸的是我不知道在哪里寻找该选项。有谁知道如何向此菜单添加其他文件类型？

我习惯于合并进行编辑，同时看到根据编辑而实时更新的行内差异。只需在窗口的左侧或右侧窗格中键入内容，然后保存一个或两个文件即可。

我正在尝试使用kdiff3来达到相同的目的。我相信它确实支持与 meld 相同风格的实时编辑，但我不知道如何编辑。左窗格和右窗格都显示了我所期望的差异，但似乎不可编辑：如果我单击它们，我看不到光标，并且键入没有任何效果。我已经浏览了菜单和命令行选项，但似乎找不到正确的选项。

这是我运行它的方式：

kdiff3 ~/left_file.txt ~/right_file.txt

我如何使用它来编辑这些文件，同时查看实时比较？