https://bugs.kde.org/show_bug.cgi?id=387313
--- Comment #6 from Rainer Finke <m...@rainer-finke.de> --- Oh yes, the new xdg_shell works. I can run libreoffice and Virt-Manager including keyboard input in a VM on Wayland, awesome!!! :-) Back to the topic, unfortunately kmail is still the application triggering the flickering in a maximized window, if another application is on top, most obvious when scrolling in another application like in Kate in the Files menu. $ kmail Using Wayland-EGL Pass a valid window to KWallet::Wallet::openWallet(). Error loading text-to-speech plug-in "speechd" WebEngine compiled with X11 support, however qpa backend is not xcb. This may fail. [1128/072341.092714:WARNING:stack_trace_posix.cc(648)] Failed to open file: /home/rainer/#148529 (deleted) Error: Datei oder Verzeichnis nicht gefunden Using the 'xdg-shell-v6' shell integration $ qdbus org.kde.KWin /KWin supportInformation KWin Support Information: The following information should be used when requesting support on e.g. http://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 http://paste.kde.org instead of pasting into support threads. ========================== Version ======= KWin version: 5.11.90 Qt Version: 5.10.0 Qt compile version: 5.10.0 XCB compile version: 1.12 Operation Mode: Xwayland Build Options ============= KWIN_BUILD_DECORATIONS: yes KWIN_BUILD_TABBOX: yes KWIN_BUILD_ACTIVITIES: yes HAVE_INPUT: yes HAVE_DRM: yes HAVE_GBM: yes HAVE_X11_XCB: yes HAVE_EPOXY_GLX: yes HAVE_WAYLAND_EGL: yes X11 === Vendor: The X.Org Foundation Vendor Release: 11905000 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: true decorationButtonsLeft: 0, 2 decorationButtonsRight: 3, 4, 5 borderSize: 3 gridUnit: 12 font: Noto Sans,10,-1,5,50,0,0,0,0,0,Regular smallSpacing: 3 largeSpacing: 12 Platform ========== Name: DRM Active: true Atomic Mode Setting: true Options ======= focusPolicy: 0 nextFocusPrefersMouse: false clickRaise: true autoRaise: false autoRaiseInterval: 0 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: true electricBorderTiling: true electricBorderCornerRatio: 0.25 borderlessMaximizedWindows: false killPingTimeout: 5000 hideUtilityWindowsForInactive: true inactiveTabsSkipTaskbar: false autogroupSimilarWindows: false autogroupInForeground: true compositingMode: 1 useCompositing: true compositingInitialized: true hiddenPreviews: 1 glSmoothScale: 2 xrenderSmoothScale: false maxFpsInterval: 16666666 refreshRate: 0 vBlankTime: 6000000 glStrictBinding: false glStrictBindingFollowsDriver: true glCoreProfile: true glPreferBufferSwap: 101 glPlatformInterface: 2 windowsBlockCompositing: true Screen Edges ============ desktopSwitching: false desktopSwitchingMovingClients: false cursorPushBackDistance: 1x1 timeThreshold: 150 reActivateThreshold: 350 actionTopLeft: 0 actionTop: 0 actionTopRight: 0 actionRight: 0 actionBottomRight: 1 actionBottom: 0 actionBottomLeft: 0 actionLeft: 0 Screens ======= Multi-Head: no Active screen follows mouse: no Number of Screens: 1 Screen 0: --------- Name: SAM DP-3-U28D590 Geometry: 0,0,3840x2160 Scale: 1 Refresh Rate: 59.997 Compositing =========== Compositing is active Compositing Type: OpenGL OpenGL vendor string: X.Org OpenGL renderer string: AMD Radeon (TM) RX 480 Graphics (POLARIS10 / DRM 3.23.0 / 4.15.0-rc1-g516fb7f2e73d, LLVM 6.0.0) OpenGL version string: 4.5 (Core Profile) Mesa 17.4.0-devel (git-b6b4b2c6d8) OpenGL platform interface: EGL OpenGL shading language version string: 4.50 Driver: Unknown GPU class: Unknown OpenGL version: 4.5 GLSL version: 4.50 Mesa version: 17.4 Linux kernel version: 4.15 Direct rendering: Requires strict binding: no 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_dialogparent kwin4_effect_fade kwin4_effect_frozenapp kwin4_effect_login kwin4_effect_logout kwin4_effect_maximize kwin4_effect_morphingpopups kwin4_effect_translucency kwin4_effect_windowaperture slidingpopups slide screenshot minimizeanimation desktopgrid colorpicker presentwindows highlightwindow blur contrast startupfeedback screenedge kscreen Currently Active Effects: ------------------------- blur contrast Effect Settings: ---------------- kwin4_effect_dialogparent: kwin4_effect_fade: kwin4_effect_frozenapp: kwin4_effect_login: kwin4_effect_logout: kwin4_effect_maximize: kwin4_effect_morphingpopups: kwin4_effect_translucency: kwin4_effect_windowaperture: slidingpopups: fadeInTime: 75 fadeOutTime: 125 slide: screenshot: minimizeanimation: desktopgrid: zoomDuration: 150 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: 75 showPanel: false leftButtonWindow: 1 rightButtonWindow: 2 middleButtonWindow: 0 leftButtonDesktop: 2 middleButtonDesktop: 0 rightButtonDesktop: 0 highlightwindow: blur: blurRadius: 12 cacheTexture: true contrast: startupfeedback: type: 1 screenedge: kscreen: -- You are receiving this mail because: You are watching all bug changes.