| Summary: | Mouse cursor changes size when pointer on Kwin window title bar | ||
|---|---|---|---|
| Product: | [Plasma] kwin | Reporter: | kzhou97 |
| Component: | core | Assignee: | David Edmundson <kde> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | normal | CC: | asem.arafa, bugseforuns, eric.donkersloot, eric.lemoussu, heri+kde, humufr, jgrulich, kde, marcel.isolt, notuxius, russianneuromancer, sachzky, skierpage, tomdworzanski, whgentoo |
| Priority: | NOR | ||
| Version: | 5.8.5 | ||
| Target Milestone: | --- | ||
| Platform: | Other | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
| Attachments: | This is a panel of three pictures. The left one illustrates the small cursor on title bar, middle on the main window cursor size, the last illustrate where I can select cursor size | ||
Please provide the output of: qdbus org.kde.KWin /KWin supportInformation Are you using High-DPI setup? (In reply to Martin Gräßlin from comment #1) > Please provide the output of: > qdbus org.kde.KWin /KWin supportInformation > > Are you using High-DPI setup? Yes, I am. The output is as follows: 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: 5.8.5 Qt Version: 5.7.1 Qt compile version: 5.7.1 XCB compile version: 1.12 Operation Mode: X11 only 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: Fedora Project Vendor Release: 11901000 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: 3, 4, 5 borderSize: 3 gridUnit: 18 font: Noto Sans,10,-1,0,50,0,0,0,0,0 smallSpacing: 4 largeSpacing: 18 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 colorCorrected: false xrenderSmoothScale: false maxFpsInterval: 16666666 refreshRate: 0 vBlankTime: 6000000 glStrictBinding: true glStrictBindingFollowsDriver: true glCoreProfile: false 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: no Number of Screens: 1 Screen 0: --------- Name: eDP-1 Geometry: 0,0,2560x1440 Refresh Rate: 59.9991 Compositing =========== Compositing is active Compositing Type: OpenGL OpenGL vendor string: Intel Open Source Technology Center OpenGL renderer string: Mesa DRI Intel(R) HD Graphics 530 (Skylake GT2) OpenGL version string: 3.0 Mesa 13.0.3 OpenGL platform interface: GLX OpenGL shading language version string: 1.30 Driver: Intel GPU class: Unknown OpenGL version: 3.0 GLSL version: 1.30 Mesa version: 13.0.3 Linux kernel version: 4.9.7 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: --------------- zoom slidingpopups kwin4_effect_login kwin4_effect_windowaperture kwin4_effect_fadedesktop screenshot minimizeanimation kwin4_effect_translucency desktopgrid kwin4_effect_maximize kwin4_effect_morphingpopups kwin4_effect_fade presentwindows highlightwindow kwin4_effect_dialogparent 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 slidingpopups: fadeInTime: 150 fadeOutTime: 250 kwin4_effect_login: kwin4_effect_windowaperture: kwin4_effect_fadedesktop: screenshot: minimizeanimation: kwin4_effect_translucency: desktopgrid: zoomDuration: 300 border: 10 desktopNameAlignment: 0 layoutMode: 0 customLayoutRows: 2 usePresentWindows: true kwin4_effect_maximize: kwin4_effect_morphingpopups: kwin4_effect_fade: 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: kwin4_effect_dialogparent: blur: blurRadius: 12 cacheTexture: true contrast: startupfeedback: type: 1 screenedge: kscreen: Yes I am running HiDPi. The log is here: https://paste.kde.org/pli925sfw Sorry my last reply was a bit messy. Not sure if that comment can be deleted. I apologize. The issue seem to go away when I edit the SDDM config file, see https://wiki.archlinux.org/index.php/SDDM#DPI_settings The mouse cursor default to 24 instead of 48 when HiDPI setting is edited in the config file instead of force font dpi in system setting. This is still not as expected because I have a HiDPI screen and one would expect to get a default size of 48. Anyway, just something to sort out. @David: as our High-DPI expert: any ideas? I have the same issue. In System Settings, I have "Resolution dependent" selected for the cursor size, but KWin doesn't use it. In fact, it doesn't use it even if I specify a size manually. If I select "32", KWin still uses 24.
I'm using a 27" 2560x1440 monitor. X11 reports:
$ xdpyinfo | grep -B 2 resolution
screen #0:
dimensions: 2560x1440 pixels (602x341 millimeters)
resolution: 108x107 dots per inch
This is the output of "qdbus org.kde.KWin /KWin supportInformation":
https://paste.kde.org/p1o81y41e
I had the same issue on Arch Linux KDE 5.10.4 I think the issue is that KDE config doesnt overwrite X config when setting the cursor theme a workaround is to manually create ~/.icons/default/index.theme and set the cursor theme like in KDE [icon theme] Inherits=breeze_cursors i use HiDPI setup and use Scaling value 2 in KDE which set the KDE DPI to 192, X must have the same DPI so that the cursor size 48 is selected Confirming this bug on KDE neon developer unstable iso 20170813 Screen: 1366x768 Session: Wayland Video card: Intel 4500MHD Same issue here: Lenovo Thinkpad X1 Carbon (2560x1440) DPI settings desktop: 168 SDDM settings: ServerArguments=-nolisten tcp -dpi 168 Plasma: 5.10.5 KDE Frameworks: 5.38.0 Arch Linux Output ofqdbus org.kde.KWin /KWin supportInformation https://paste.kde.org/p9abxm9fw/7ptqql Is this a duplicate of bug #372451 ? (In reply to Eric Donkersloot from comment #12) > Is this a duplicate of bug #372451 ? no it would be the other way around. The bug is in kwin and not in systemsettings as that bug indicates. I tried both workarounds listed in this bug report: 1. Setting the cursor size to a fixed value (36) 2. Create ~/.icons/default/index.theme and set the cursor theme like in KDE But they both have no effect. I've posted the output of "qdbus org.kde.KWin /KWin supportInformation" again here: https://paste.kde.org/pjoxuk9ej/w7hv2v *** Bug 372451 has been marked as a duplicate of this bug. *** Same issue for me. Here is my log for qdbus org.kde.KWin /KWin supportInformation : https://paste.kde.org/pcywygpcm Is it a missing Wayland implementation in kwin issue or a pure Waland problem ? *** Bug 371384 has been marked as a duplicate of this bug. *** Still the same on KDE Plasma 5.12 :( *** This bug has been marked as a duplicate of bug 368723 *** The mouse cursor normally worked fine on my laptop with a 4K screen. But I got the similar issue when I changed the theme. After that, the cursor size will be smaller when hovered on the title bar. I found that if I delete all the theme related files in ~/.cache fold (likely these named with plasma-theme-***, maybe also the icon-cache.kcache file), then the cursor will act normally. I'm not sure if this is the solution for the other issues reported in this post. I got this issue again, and solved it by deleting the ./cache/icon-cache.kcache file. |
Created attachment 103923 [details] This is a panel of three pictures. The left one illustrates the small cursor on title bar, middle on the main window cursor size, the last illustrate where I can select cursor size When the cursor is hovering on the kwin managed title bar, the cursor changes its size to 24. But when the cursor is on the rest of the screen, it is of size 48. The problem can be resolved by selecting a fixed size cursor, that is 48, instead of resolution dependent cursor.Although this workaround works for me, I suspect kwin is not being dpi aware and is merely scaling the window title bar which makes the cursor thinks it is on a lower resolution? I have attached three screenshots.By the way, I forced my font dpi to 182 in the System-settings-> font