https://bugs.kde.org/show_bug.cgi?id=402608
--- Comment #16 from DeKay <dekaymail+...@gmail.com> --- Just had it happen and *nothing* shows up in dmesg besides boot information well before the entire screen blanked out for a few seconds this time. journalctl had this: -- Logs begin at Thu 2019-07-25 07:53:12 CST, end at Sat 2019-07-27 21:26:52 CST. -- Jul 27 21:26:52 ryzen plasmashell[974]: file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:347: Unable to assign [undefined] to int Jul 27 21:26:52 ryzen plasmashell[974]: file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:375: TypeError: Type error Jul 27 21:26:52 ryzen plasmashell[974]: file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/main.qml:454: TypeError: Cannot read property 'length' of undefined Jul 27 21:26:52 ryzen plasmashell[974]: file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:347: Unable to assign [undefined] to int Jul 27 21:26:52 ryzen plasmashell[974]: file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:371: Unable to assign [undefined] to QString And... [dk@ryzen ~]$ qdbus org.kde.KWin /KWin supportInformation KWin Support Information: The following information should be used when requesting support on e.g. https://forum.kde.org. It provides information about the currently running instance, which options are used, what OpenGL driver and which effects are running. Please post the information provided underneath this introductory text to a paste bin service like https://paste.kde.org instead of pasting into support threads. ========================== Version ======= KWin version: 5.16.3 Qt Version: 5.13.0 Qt compile version: 5.13.0 XCB compile version: 1.13.1 Operation Mode: X11 only Build Options ============= KWIN_BUILD_DECORATIONS: yes KWIN_BUILD_TABBOX: yes KWIN_BUILD_ACTIVITIES: yes HAVE_DRM: yes HAVE_GBM: yes HAVE_EGL_STREAMS: yes HAVE_X11_XCB: yes HAVE_EPOXY_GLX: yes HAVE_WAYLAND_EGL: yes X11 === Vendor: The X.Org Foundation Vendor Release: 12005000 Protocol Version/Revision: 11/0 SHAPE: yes; Version: 0x11 RANDR: yes; Version: 0x14 DAMAGE: yes; Version: 0x11 Composite: yes; Version: 0x4 RENDER: yes; Version: 0xb XFIXES: yes; Version: 0x50 SYNC: yes; Version: 0x31 GLX: yes; Version: 0x0 Decoration ========== Plugin: org.kde.breeze Theme: Blur: 0 onAllDesktopsAvailable: false alphaChannelSupported: true closeOnDoubleClickOnMenu: false decorationButtonsLeft: 0, 2 decorationButtonsRight: 6, 3, 4, 5 borderSize: 0 gridUnit: 10 font: Noto Sans,10,-1,0,50,0,0,0,0,0,Regular smallSpacing: 2 largeSpacing: 10 Platform ========== Name: KWin::X11StandalonePlatform Options ======= focusPolicy: 1 nextFocusPrefersMouse: false clickRaise: true autoRaise: false autoRaiseInterval: 750 delayFocusInterval: 0 shadeHover: false shadeHoverInterval: 250 separateScreenFocus: false placement: 4 focusPolicyIsReasonable: true borderSnapZone: 10 windowSnapZone: 10 centerSnapZone: 0 snapOnlyWhenOverlapping: false rollOverDesktops: true focusStealingPreventionLevel: 1 legacyFullscreenSupport: false operationTitlebarDblClick: 5000 operationMaxButtonLeftClick: 5000 operationMaxButtonMiddleClick: 5015 operationMaxButtonRightClick: 5014 commandActiveTitlebar1: 0 commandActiveTitlebar2: 30 commandActiveTitlebar3: 2 commandInactiveTitlebar1: 4 commandInactiveTitlebar2: 30 commandInactiveTitlebar3: 2 commandWindow1: 7 commandWindow2: 8 commandWindow3: 8 commandWindowWheel: 31 commandAll1: 10 commandAll2: 3 commandAll3: 14 keyCmdAllModKey: 16777251 showGeometryTip: false condensedTitle: false electricBorderMaximize: false electricBorderTiling: false electricBorderCornerRatio: 0.25 borderlessMaximizedWindows: false killPingTimeout: 5000 hideUtilityWindowsForInactive: true inactiveTabsSkipTaskbar: false autogroupSimilarWindows: false autogroupInForeground: false compositingMode: 1 useCompositing: true compositingInitialized: true hiddenPreviews: 1 glSmoothScale: 2 xrenderSmoothScale: false maxFpsInterval: 16666666 refreshRate: 0 vBlankTime: 6000000 glStrictBinding: true glStrictBindingFollowsDriver: true glCoreProfile: true glPreferBufferSwap: 101 glPlatformInterface: 1 windowsBlockCompositing: true Screen Edges ============ desktopSwitching: false desktopSwitchingMovingClients: false cursorPushBackDistance: 1x1 timeThreshold: 150 reActivateThreshold: 350 actionTopLeft: 0 actionTop: 0 actionTopRight: 0 actionRight: 0 actionBottomRight: 0 actionBottom: 0 actionBottomLeft: 0 actionLeft: 0 Screens ======= Multi-Head: no Active screen follows mouse: yes Number of Screens: 1 Screen 0: --------- Name: DisplayPort-0 Geometry: 0,0,3840x1600 Scale: 1 Refresh Rate: 59.9939 Compositing =========== Compositing is active Compositing Type: OpenGL OpenGL vendor string: X.Org OpenGL renderer string: Radeon RX 560 Series (POLARIS11, DRM 3.32.0, 5.2.1-arch1-1-ARCH, LLVM 8.0.0) OpenGL version string: 4.5 (Compatibility Profile) Mesa 19.1.2 OpenGL platform interface: GLX OpenGL shading language version string: 4.50 Driver: RadeonSI GPU class: Arctic Islands OpenGL version: 4.5 GLSL version: 4.50 Mesa version: 19.1.2 X server version: 1.20.5 Linux kernel version: 5.2.1 Direct rendering: Requires strict binding: yes GLSL shaders: yes Texture NPOT support: yes Virtual Machine: no OpenGL 2 Shaders are used Painting blocks for vertical retrace: no Loaded Effects: --------------- kwin4_effect_fade kwin4_effect_windowaperture zoom kwin4_effect_login kwin4_effect_squash kwin4_effect_frozenapp kwin4_effect_morphingpopups kwin4_effect_maximize kwin4_effect_dialogparent kwin4_effect_translucency kwin4_effect_fadingpopups slide screenshot desktopgrid colorpicker presentwindows highlightwindow blur contrast startupfeedback kscreen Currently Active Effects: ------------------------- blur contrast Effect Settings: ---------------- kwin4_effect_fade: isActiveFullScreenEffect: false kwin4_effect_windowaperture: isActiveFullScreenEffect: false zoom: zoomFactor: 1.2 mousePointer: 0 mouseTracking: 0 enableFocusTracking: false followFocus: true focusDelay: 350 moveFactor: 20 targetZoom: 1 kwin4_effect_login: isActiveFullScreenEffect: false kwin4_effect_squash: isActiveFullScreenEffect: false kwin4_effect_frozenapp: isActiveFullScreenEffect: false kwin4_effect_morphingpopups: isActiveFullScreenEffect: false kwin4_effect_maximize: isActiveFullScreenEffect: false kwin4_effect_dialogparent: isActiveFullScreenEffect: false kwin4_effect_translucency: isActiveFullScreenEffect: false kwin4_effect_fadingpopups: isActiveFullScreenEffect: false slide: duration: 1 horizontalGap: 45 verticalGap: 20 slideDocks: false slideBackground: true screenshot: desktopgrid: zoomDuration: 1 border: 10 desktopNameAlignment: 0 layoutMode: 0 customLayoutRows: 2 usePresentWindows: true colorpicker: presentwindows: layoutMode: 0 showCaptions: true showIcons: true doNotCloseWindows: false ignoreMinimized: false accuracy: 20 fillGaps: true fadeDuration: 1 showPanel: false leftButtonWindow: 1 rightButtonWindow: 2 middleButtonWindow: 0 leftButtonDesktop: 2 middleButtonDesktop: 0 rightButtonDesktop: 0 highlightwindow: blur: contrast: startupfeedback: type: 3 kscreen: -- You are receiving this mail because: You are watching all bug changes.