Created attachment 111177 [details] Screenshot of the glitch The kickoff menu is getting a weird glitched background when open, see screenshot. 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: 5.12.80 Qt Version: 5.9.4 Qt compile version: 5.9.4 XCB compile version: 1.12 Operation Mode: Xwayland Build Options ============= KWIN_BUILD_DECORATIONS: yes KWIN_BUILD_TABBOX: yes KWIN_BUILD_ACTIVITIES: yes HAVE_DRM: yes HAVE_GBM: yes HAVE_X11_XCB: yes HAVE_EPOXY_GLX: yes HAVE_WAYLAND_EGL: yes X11 === Vendor: Fedora Project Vendor Release: 11906000 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: true alphaChannelSupported: true closeOnDoubleClickOnMenu: false decorationButtonsLeft: 0, 2 decorationButtonsRight: 6, 3, 4, 5 borderSize: 3 gridUnit: 10 font: Noto Sans,10,-1,5,50,0,0,0,0,0,Regular smallSpacing: 2 largeSpacing: 10 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: false 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: 0 actionBottom: 0 actionBottomLeft: 0 actionLeft: 0 Screens ======= Multi-Head: no Active screen follows mouse: no Number of Screens: 1 Screen 0: --------- Name: SDC eDP-1-unknown Geometry: 0,0,1920x1080 Scale: 2 Refresh Rate: 48 Compositing =========== Compositing is active Compositing Type: OpenGL OpenGL vendor string: Intel Open Source Technology Center OpenGL renderer string: Mesa DRI Intel(R) Haswell Mobile OpenGL version string: 3.0 Mesa 17.3.5 OpenGL platform interface: EGL OpenGL shading language version string: 1.30 Driver: Intel GPU class: Haswell OpenGL version: 3.0 GLSL version: 1.30 Mesa version: 17.3.5 Linux kernel version: 4.15.6 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: --------------- zoom kwin4_effect_windowaperture kwin4_effect_maximize kwin4_effect_logout kwin4_effect_fade kwin4_effect_dialogparent kwin4_effect_login kwin4_effect_morphingpopups kwin4_effect_frozenapp kwin4_effect_translucency slidingpopups slide screenshot minimizeanimation desktopgrid colorpicker presentwindows highlightwindow blur contrast startupfeedback screenedge kscreen Currently Active Effects: ------------------------- blur contrast Effect Settings: ---------------- zoom: zoomFactor: 1.2 mousePointer: 0 mouseTracking: 0 enableFocusTracking: false followFocus: true focusDelay: 350 moveFactor: 20 targetZoom: 1 kwin4_effect_windowaperture: kwin4_effect_maximize: kwin4_effect_logout: kwin4_effect_fade: kwin4_effect_dialogparent: kwin4_effect_login: kwin4_effect_morphingpopups: kwin4_effect_frozenapp: kwin4_effect_translucency: slidingpopups: fadeInTime: 150 fadeOutTime: 250 slide: screenshot: minimizeanimation: desktopgrid: zoomDuration: 300 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: 150 showPanel: false leftButtonWindow: 1 rightButtonWindow: 2 middleButtonWindow: 0 leftButtonDesktop: 2 middleButtonDesktop: 0 rightButtonDesktop: 0 highlightwindow: blur: contrast: startupfeedback: type: 1 screenedge: kscreen:
I have this same issue as well.
Seems to be a scaling thing, I'll look into it.
It is. I fixed Blur for scaling in 44a6050e839dc6311132010056ec5218680aea50 then it got effectively reverted in the new blur rewrite 0179f741bbd4cc01da5866fdf7b6a302869a099b (booo!) It's a bit difficult to put back in as we do the initial copyTexSubImage2D into m_renderTextures which is global for the whole workarea, but scale is not.
Cannot reproduce in: Plasma: 5.12.4 Apps: 17.12.3 Frameworks: 5.45.0 Qt: 5.10.1 Kernel: 4.14.34-1-MANJARO OS: Netrunner Rolling Video: Intel 4400 Driver: xf86-video-intel 1:2.99.917+823+gd9bf46e4-1 Screen: 1600x900 wayland-protocols 1.13-1 wayland 1.14.0-1
Git commit b3b691a25074abc8866c3ed5cd67cc8177e6418d by Alex Nemeth. Committed on 31/05/2018 at 12:34. Pushed by anemeth into branch 'master'. Fix blur on Wayland when scaling is used Summary: Blur should now work on Wayland when scaling is used. This does not affect X11 as `GLRenderTarget::virtualScreenScale()` is always 1 on X11 Depends on D12678 Test Plan: - log in in a Wayland session - turn display scaling to 2x - open a transparent window (for example: Konsole with transparent and blur enabled profile) - blurs the content under the window corretly Reviewers: davidedmundson, #kwin Reviewed By: davidedmundson, #kwin Subscribers: romangg, apol, zzag, kwin, #kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D12700 M +4 -4 effects/blur/blur.cpp https://commits.kde.org/kwin/b3b691a25074abc8866c3ed5cd67cc8177e6418d
Git commit 37f4c54d17f9da3e1c2ddee7592a2dfcffd3e9e3 by David Edmundson, on behalf of Alex Nemeth. Committed on 18/06/2018 at 14:35. Pushed by davidedmundson into branch 'Plasma/5.13'. Fix blur on Wayland when scaling is used Summary: Blur should now work on Wayland when scaling is used. This does not affect X11 as `GLRenderTarget::virtualScreenScale()` is always 1 on X11 Depends on D12678 Test Plan: - log in in a Wayland session - turn display scaling to 2x - open a transparent window (for example: Konsole with transparent and blur enabled profile) - blurs the content under the window corretly Reviewers: davidedmundson, #kwin Reviewed By: davidedmundson, #kwin Subscribers: romangg, apol, zzag, kwin, #kwin Tags: #kwin Differential Revision: https://phabricator.kde.org/D12700 M +4 -4 effects/blur/blur.cpp https://commits.kde.org/kwin/37f4c54d17f9da3e1c2ddee7592a2dfcffd3e9e3