| Summary: | Mouse latency increases when over certain windows | ||
|---|---|---|---|
| Product: | [Plasma] kwin | Reporter: | anthonyjbarricelli |
| Component: | wayland-generic | Assignee: | KWin default assignee <kwin-bugs-null> |
| Status: | RESOLVED WORKSFORME | ||
| Severity: | normal | CC: | xaver.hugl |
| Priority: | NOR | ||
| Version First Reported In: | 6.5.3 | ||
| Target Milestone: | --- | ||
| Platform: | Other | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed/Implemented In: | ||
| Sentry Crash Report: | |||
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Description
anthonyjbarricelli
2025-11-22 07:21:02 UTC
> I noticed that the mouse latency (refresh rate?) while moving over certain windows during certain times. Yeesh, this should read as: > I noticed that the mouse latency *INCREASES* (refresh rate? decreases) while moving over certain windows during certain times. Please attach the output of
> kscreen-doctor -o
(In reply to Zamundaaa from comment #2) > Please attach the output of > > kscreen-doctor -o ❯ kscreen-doctor -o Output: 1 HDMI-A-1 9c4b6152-51ea-435a-a459-8cd8db8cfaab enabled connected priority 4 HDMI replication source:0 Modes: 1:1920x1080@60.00*! 2:1920x1080@74.91 3:1920x1080@75.00 4:1920x1080@59.94 5:1920x1080@50.00 6:1680x1050@59.95 7:1280x1024@75.03 8:1280x1024@60.02 9:1440x900@59.89 10:1280x960@60.00 11:1366x768@59.79 12:1152x864@75.00 13:1280x720@60.00 14:1280x720@59.94 15:1280x720@50.00 16:1024x768@75.03 17:1024x768@70.07 18:1024x768@60.00 19:800x600@75.00 20:800x600@72.19 21:800x600@60.32 22:800x600@56.25 23:720x576@50.00 24:720x480@59.94 25:640x480@75.00 26:640x480@72.81 27:640x480@59.94 28:640x480@59.93 Geometry: 3840,1080 1920x1080 Scale: 1 Rotation: 1 Overscan: 0 Vrr: incapable RgbRange: unknown HDR: incapable Wide Color Gamut: incapable ICC profile: none Color profile source: sRGB Color power preference: prefer accuracy Brightness control: supported, set to 95% and dimming to 100% Color resolution: unknown Allow EDR: unsupported Sharpness control: unsupported Output: 2 DP-1 ea79fc31-a160-4837-a943-3da19c59b8c1 enabled connected priority 1 DisplayPort replication source:0 Modes: 29:1920x1080@60.00! 30:1920x1080@144.00* 31:1920x1080@119.98 32:1920x1080@99.93 33:1920x1080@84.90 34:1920x1080@59.94 35:1920x1080@50.00 36:1680x1050@59.95 37:1280x1024@75.03 38:1280x1024@60.02 39:1440x900@59.89 40:1280x960@60.00 41:1280x800@59.81 42:1152x864@75.00 43:1280x720@60.00 44:1280x720@59.94 45:1280x720@50.00 46:1024x768@75.03 47:1024x768@70.07 48:1024x768@60.00 49:800x600@75.00 50:800x600@72.19 51:800x600@60.32 52:800x600@56.25 53:720x576@50.00 54:720x480@59.94 55:640x480@75.00 56:640x480@59.94 57:640x480@59.93 Geometry: 1920,1080 1920x1080 Scale: 1 Rotation: 1 Overscan: 0 Vrr: incapable RgbRange: unknown HDR: incapable Wide Color Gamut: incapable ICC profile: none Color profile source: sRGB Color power preference: prefer accuracy Brightness control: supported, set to 95% and dimming to 100% DDC/CI: disallowed Color resolution: unknown Allow EDR: unsupported Sharpness control: unsupported Output: 3 DP-2 b3221f6c-ed72-4159-a506-b9a4eabdf846 enabled connected priority 2 DisplayPort replication source:0 Modes: 58:1920x1080@60.00*! 59:1680x1050@59.95 60:1400x1050@59.98 61:1600x900@60.00 62:1280x1024@75.03 63:1280x1024@60.02 64:1440x900@59.89 65:1280x800@59.81 66:1152x864@75.00 67:1280x720@60.00 68:1024x768@75.03 69:1024x768@60.00 70:800x600@75.00 71:800x600@60.32 72:800x600@56.25 73:640x480@75.00 74:640x480@59.94 Geometry: 1920,0 1920x1080 Scale: 1 Rotation: 1 Overscan: 0 Vrr: incapable RgbRange: unknown HDR: incapable Wide Color Gamut: incapable ICC profile: none Color profile source: sRGB Color power preference: prefer accuracy Brightness control: supported, set to 95% and dimming to 100% DDC/CI: disallowed Color resolution: unknown Allow EDR: unsupported Sharpness control: unsupported Output: 4 DP-3 85ac2324-0a50-499f-b337-bcefef9a5d3a enabled connected priority 3 DisplayPort replication source:0 Modes: 75:1920x1080@60.00*! 76:1920x1080@74.91 77:1920x1080@75.00 78:1920x1080@59.94 79:1920x1080@50.00 80:1680x1050@59.95 81:1280x1024@75.03 82:1280x1024@60.02 83:1440x900@59.89 84:1280x960@60.00 85:1366x768@59.79 86:1152x864@75.00 87:1280x720@60.00 88:1280x720@59.94 89:1280x720@50.00 90:1024x768@75.03 91:1024x768@70.07 92:1024x768@60.00 93:800x600@75.00 94:800x600@72.19 95:800x600@60.32 96:800x600@56.25 97:720x576@50.00 98:720x480@59.94 99:640x480@75.00 100:640x480@72.81 101:640x480@59.94 102:640x480@59.93 Geometry: 0,1080 1920x1080 Scale: 1 Rotation: 1 Overscan: 0 Vrr: incapable RgbRange: unknown HDR: incapable Wide Color Gamut: incapable ICC profile: none Color profile source: sRGB Color power preference: prefer accuracy Brightness control: supported, set to 95% and dimming to 100% Color resolution: unknown Allow EDR: unsupported Sharpness control: unsupported I actually cannot recreate this issue anymore. If nothing is jumping out from kscreen-doctor output this can be closed. Thank you > Color power preference: prefer accuracy
You probably want to set that back to the default, it's very unlikely you want the inefficiency that comes with this setting.
But yeah, if the issue doesn't happen anymore, no need to keep the bug report open. If it does happen again, just reopen it.
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