Summary: | Graphical glitches after minimizing windows using multi-screen setup | ||
---|---|---|---|
Product: | [Plasma] kwin | Reporter: | Andrew <parsonsandrew1> |
Component: | multi-screen | Assignee: | KWin default assignee <kwin-bugs-null> |
Status: | RESOLVED WORKSFORME | ||
Severity: | normal | CC: | nate |
Priority: | NOR | Keywords: | wayland |
Version: | 5.27.0 | ||
Target Milestone: | --- | ||
Platform: | Neon | ||
OS: | Linux | ||
Latest Commit: | Version Fixed In: | ||
Attachments: | Screenshot of desktop; artifacts from minimized windows are visible and flickering. |
What kind of GPU are you using? Also, can you paste the output of: - `kscreen-doctor -o` - `qdbus org.kde.KWin /KWin supportInformation` (In reply to Nate Graham from comment #1) > What kind of GPU are you using? > > Also, can you paste the output of: > - `kscreen-doctor -o` > - `qdbus org.kde.KWin /KWin supportInformation` Here is the output of when my laptop is connected to my monitors via a CalDigit TB3+ dock: ``` ➜ ~ inxi -Gzzz Graphics: Device-1: Intel Iris Plus Graphics 640 driver: i915 v: kernel Device-2: Suyin HP TrueVision FHD RGB-IR type: USB driver: uvcvideo Device-3: Logitech Webcam C270 type: USB driver: snd-usb-audio,uvcvideo Display: wayland server: X.org v: 1.21.1.3 with: Xwayland v: 22.1.1 compositor: kwin_wayland driver: X: loaded: intel gpu: i915 resolution: 1: 900x1600 2: 2560x1440 3: 900x1600 OpenGL: renderer: Mesa Intel Iris Plus Graphics 640 (Kaby Lake GT3e) (KBL GT3) v: 4.6 Mesa 22.2.5 ``` ``` ➜ ~ kscreen-doctor -o Output: 1 eDP-1 disabled connected priority 0 Panel Modes: 0:1920x1080@60*! 1:1920x1080@40 2:1280x1024@60 3:1024x768@60 4:1280x800@60 5:1920x1080@60 6:1600x900@60 7:1368x768@60 8:1280x720@60 Geometry: 0,0 1920x1080 Scale: 1 Rotation: 1 Overscan: 0 Vrr: incapable RgbRange: Automatic Output: 2 DP-2 enabled connected priority 2 DisplayPort Modes: 0:1600x900@60*! 1:1280x1024@75 2:1280x1024@60 3:1152x864@75 4:1024x768@75 5:1024x768@60 6:800x600@75 7:800x600@60 8:640x480@75 9:640x480@60 10:720x400@70 11:1024x768@60 12:1280x800@60 13:1368x768@60 14:1280x720@60 Geometry: 0,0 900x1600 Scale: 1 Rotation: 2 Overscan: 0 Vrr: incapable RgbRange: Automatic Output: 3 DP-3 enabled connected priority 1 DisplayPort Modes: 0:2560x1440@60*! 1:2048x1080@60 2:2048x1080@24 3:1920x1080@60 4:1920x1080@60 5:1920x1080@60 6:1920x1080@50 7:1600x1200@60 8:1280x1024@75 9:1280x1024@60 10:1152x864@75 11:1280x720@60 12:1280x720@60 13:1280x720@60 14:1280x720@50 15:1024x768@75 16:1024x768@60 17:800x600@75 18:800x600@60 19:720x576@50 20:720x576@50 21:720x480@60 22:720x480@60 23:720x480@60 24:720x480@60 25:640x480@75 26:640x480@60 27:640x480@60 28:640x480@60 29:720x400@70 30:1600x1200@60 31:1280x1024@60 32:1024x768@60 33:1920x1200@60 34:1280x800@60 35:1920x1080@60 36:1600x900@60 37:1368x768@60 38:1280x720@60 Geometry: 900,0 2560x1440 Scale: 1 Rotation: 1 Overscan: 0 Vrr: incapable RgbRange: Automatic Output: 4 DP-4 enabled connected priority 3 DisplayPort Modes: 0:1600x900@60*! 1:1280x1024@75 2:1280x1024@60 3:1152x864@75 4:1024x768@75 5:1024x768@60 6:800x600@75 7:800x600@60 8:640x480@75 9:640x480@60 10:720x400@70 11:1024x768@60 12:1280x800@60 13:1368x768@60 14:1280x720@60 Geometry: 3460,0 900x1600 Scale: 1 Rotation: 2 Overscan: 0 Vrr: incapable RgbRange: Automatic ``` ``` 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: 5.27.0 Qt Version: 5.15.8 Qt compile version: 5.15.8 XCB compile version: 1.14 Operation Mode: Xwayland Build Options ============= KWIN_BUILD_DECORATIONS: yes KWIN_BUILD_TABBOX: yes KWIN_BUILD_ACTIVITIES: yes HAVE_X11_XCB: yes HAVE_EPOXY_GLX: yes X11 === Vendor: The X.Org Foundation Vendor Release: 12201001 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: Plugin recommends border size: None onAllDesktopsAvailable: false alphaChannelSupported: true closeOnDoubleClickOnMenu: false decorationButtonsLeft: 1 decorationButtonsRight: 6, 3, 4, 5 borderSize: 0 gridUnit: 10 font: Noto Sans,10,-1,0,50,0,0,0,0,0 smallSpacing: 2 largeSpacing: 10 Output backend ============== Name: DRM Active: true Atomic Mode Setting on GPU 0: true Cursor ====== themeName: breeze_cursors themeSize: 24 Options ======= focusPolicy: 1 xwaylandCrashPolicy: xwaylandMaxCrashCount: 3 nextFocusPrefersMouse: false clickRaise: true autoRaise: false autoRaiseInterval: 750 delayFocusInterval: 300 shadeHover: false shadeHoverInterval: 250 separateScreenFocus: false activeMouseScreen: true placement: activationDesktopPolicy: 0 focusPolicyIsReasonable: true borderSnapZone: 10 windowSnapZone: 10 centerSnapZone: 0 snapOnlyWhenOverlapping: false rollOverDesktops: false focusStealingPreventionLevel: 1 operationTitlebarDblClick: 5000 operationMaxButtonLeftClick: 5000 operationMaxButtonMiddleClick: 5015 operationMaxButtonRightClick: 5014 commandActiveTitlebar1: 0 commandActiveTitlebar2: 28 commandActiveTitlebar3: 2 commandInactiveTitlebar1: 4 commandInactiveTitlebar2: 28 commandInactiveTitlebar3: 2 commandWindow1: 7 commandWindow2: 8 commandWindow3: 8 commandWindowWheel: 28 commandAll1: 10 commandAll2: 3 commandAll3: 14 keyCmdAllModKey: 16777250 condensedTitle: false electricBorderMaximize: true electricBorderTiling: true electricBorderCornerRatio: 0.25 borderlessMaximizedWindows: false killPingTimeout: 5000 hideUtilityWindowsForInactive: true compositingMode: 1 useCompositing: true hiddenPreviews: 0 glSmoothScale: 2 glStrictBinding: false glStrictBindingFollowsDriver: true glPreferBufferSwap: 101 glPlatformInterface: 2 windowsBlockCompositing: true latencyPolicy: renderTimeEstimator: allowTearing: 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 ======= Active screen follows mouse: yes Number of Screens: 4 Screen 0: --------- Name: eDP-1 Enabled: 0 Screen 1: --------- Name: DP-2 Enabled: 1 Geometry: 0,0,900x1600 Scale: 1 Refresh Rate: 59978 Adaptive Sync: incapable Screen 2: --------- Name: DP-3 Enabled: 1 Geometry: 900,0,2560x1440 Scale: 1 Refresh Rate: 59951 Adaptive Sync: incapable Screen 3: --------- Name: DP-4 Enabled: 1 Geometry: 3460,0,900x1600 Scale: 1 Refresh Rate: 59978 Adaptive Sync: incapable Compositing =========== Compositing is active Compositing Type: OpenGL OpenGL vendor string: Intel OpenGL renderer string: Mesa Intel(R) Iris(R) Plus Graphics 640 (Kaby Lake GT3e) (KBL GT3) OpenGL version string: 4.6 (Core Profile) Mesa 22.2.5 OpenGL platform interface: EGL OpenGL shading language version string: 4.60 Driver: Intel GPU class: Kaby Lake OpenGL version: 4.6 GLSL version: 4.60 Mesa version: 22.2.5 Linux kernel version: 5.19 Direct rendering: Requires strict binding: no GLSL shaders: yes Texture NPOT support: yes Virtual Machine: no OpenGL 2 Shaders are used Loaded Effects: --------------- colorpicker outputlocator screenshot screenedge zoom blur contrast kwin4_effect_logout kwin4_effect_sessionquit kwin4_effect_login slidingpopups kwin4_effect_eyeonscreen slide kwin4_effect_fadingpopups kwin4_effect_scale kwin4_effect_squash kwin4_effect_fullscreen kwin4_effect_morphingpopups kwin4_effect_frozenapp kwin4_effect_maximize kwin4_effect_dialogparent desktopgrid highlightwindow overview tileseditor windowview wobblywindows blendchanges startupfeedback kscreen screentransform Currently Active Effects: ------------------------- blur contrast Effect Settings: ---------------- colorpicker: outputlocator: screenshot: screenedge: zoom: zoomFactor: 1.2 mousePointer: 0 mouseTracking: 0 focusTrackingEnabled: false textCaretTrackingEnabled: false focusDelay: 350 moveFactor: 20 targetZoom: 1 blur: contrast: kwin4_effect_logout: pluginId: kwin4_effect_logout isActiveFullScreenEffect: false kwin4_effect_sessionquit: pluginId: kwin4_effect_sessionquit isActiveFullScreenEffect: false kwin4_effect_login: pluginId: kwin4_effect_login isActiveFullScreenEffect: false slidingpopups: slideInDuration: 150 slideOutDuration: 250 kwin4_effect_eyeonscreen: pluginId: kwin4_effect_eyeonscreen isActiveFullScreenEffect: false slide: horizontalGap: 45 verticalGap: 20 slideBackground: true kwin4_effect_fadingpopups: pluginId: kwin4_effect_fadingpopups isActiveFullScreenEffect: false kwin4_effect_scale: pluginId: kwin4_effect_scale isActiveFullScreenEffect: false kwin4_effect_squash: pluginId: kwin4_effect_squash isActiveFullScreenEffect: false kwin4_effect_fullscreen: pluginId: kwin4_effect_fullscreen isActiveFullScreenEffect: false kwin4_effect_morphingpopups: pluginId: kwin4_effect_morphingpopups isActiveFullScreenEffect: false kwin4_effect_frozenapp: pluginId: kwin4_effect_frozenapp isActiveFullScreenEffect: false kwin4_effect_maximize: pluginId: kwin4_effect_maximize isActiveFullScreenEffect: false kwin4_effect_dialogparent: pluginId: kwin4_effect_dialogparent isActiveFullScreenEffect: false desktopgrid: activeView: gridRows: 1 gridColumns: 1 animationDuration: 300 layout: 1 partialActivationFactor: 0 gestureInProgress: false showAddRemove: true desktopNameAlignment: 0 desktopLayoutMode: 0 customLayoutRows: 2 highlightwindow: overview: activeView: animationDuration: 300 layout: 1 ignoreMinimized: false blurBackground: true partialActivationFactor: 0 gestureInProgress: false searchText: tileseditor: activeView: animationDuration: 200 windowview: activeView: animationDuration: 300 layout: 1 ignoreMinimized: false mode: 0 partialActivationFactor: 0 gestureInProgress: false searchText: wobblywindows: stiffness: 0.15 drag: 0.8 moveFactor: 0.1 xTesselation: 20 yTesselation: 20 minVelocity: 0 maxVelocity: 1000 stopVelocity: 0.5 minAcceleration: 0 maxAcceleration: 1000 stopAcceleration: 0.5 moveWobble: true resizeWobble: true blendchanges: startupfeedback: type: 1 kscreen: screentransform: Loaded Plugins: --------------- kwin5_plugin_buttonrebinds kwin5_plugin_colord kwin5_plugin_krunner kwin5_plugin_nightcolor kwin5_plugin_screencast Available Plugins: ------------------ kwin5_plugin_buttonrebinds kwin5_plugin_colord kwin5_plugin_krunner kwin5_plugin_nightcolor kwin5_plugin_screencast ``` Thanks for the info! A few more questions: 1. Is this 100% reproducible, or did it happen once and then never again? 2. If you right-click on the black area, do you get a context menu? (In reply to Nate Graham from comment #4) > 1. Is this 100% reproducible, or did it happen once and then never again? It is NOT 100% reproducible. I don't know if that is a good thing or a bad thing 😉 This has happened to me twice on separate days. If it happens again, I will make sure to immediately note any special circumstances (for example, previous graphical problems I had encountered were propagated by connecting a sleeping laptop to the monitors and then waking it). I know it is frustrating to receive a bug report with little contextual information. I should note that while I had other multi-monitor graphical glitches before (like my wallpaper changing randomly or flickering displays), this exact problem only appeared after I updated to 5.27. As far as good news: I haven't encountered those previous problems since upgrading to 5.27 🙂 so... congrats! The updated display configuration capacities seem to be working. > 2. If you right-click on the black area, do you get a context menu? I can't say now, but I will remember to check the next time this happens (if there is a next time). --- Thanks for all of your hard work. You're welcome! Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone! This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone! |
Created attachment 156562 [details] Screenshot of desktop; artifacts from minimized windows are visible and flickering. SUMMARY STEPS TO REPRODUCE 1. Have a portrait-landscape-portrait multi-monitor setup. 2. Minimize windows 3. Observe flickering result OBSERVED RESULT See screenshot. EXPECTED RESULT Wallpaper displays and artifacts of windows don't display. SOFTWARE/OS VERSIONS Linux/KDE Plasma: (available in About System) KDE Plasma Version: 5.27.0 KDE Frameworks Version: 5.103.0 Qt Version: 5.15.8 ADDITIONAL INFORMATION Wayland. Kernel 5.19.0-32-generic (64 bit)