Created attachment 180087 [details] Desired display configuration with error SUMMARY In the "Display & Monitor" menu of Plasma's system settings there are gaps reported between two scaled monitors, which makes it impossible to place two scaled displays above and below each other if there is a third unscaled display. Placing two scaled display on top of each other works if there is no third unscaled monitor. Placing a scaled display right below the unscaled one works as well. Having an unscaled one to the side and placing the two scaled ones above/below each other however does not work. STEPS TO REPRODUCE 1. Scale one display (for example to 135%). 2. Scale second display as well (for example to 135%). 3. Have another unscaled display (for example because it has lower resolution) 3. Try to place scaled displays stacked on top of each other. OBSERVED RESULT Error "Gaps between displays are not supported. Make sure all displays are touching." is reported and display configuration cannot be applied. EXPECTED RESULT Being able to apply a display configuration like the one shown in the attachment without receiving errors about gaps that are not there. SOFTWARE/OS VERSIONS Operating System: NixOS 25.05 KDE Plasma Version: 6.3.3 KDE Frameworks Version: 6.12.0 Qt Version: 6.8.2 Kernel Version: 6.14.0 (64-bit) Graphics Platform: Wayland ADDITIONAL INFORMATION
Can you paste the output of running `kscreen-doctor -o` in a terminal window?
🐛🧹 ⚠️ This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information, then set the bug status to REPORTED. If there is no change for at least 30 days, it will be automatically closed as RESOLVED WORKSFORME. For more information about our bug triaging procedures, please read https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging. 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. Closing as RESOLVED WORKSFORME.
It seems I am facing the same issue. # output of `kscreen-doctor` ``` sh-5.3$ kscreen-doctor -o Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8. Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead. If this causes problems, reconfigure your locale. See the locale(1) manual for more information. Output: 1 eDP-1 374655da-38b9-4477-85d9-d9de5604fa64 enabled connected priority 1 Panel replication source:0 Modes: 1:1920x1080@60*! 2:1920x1080@48 3:1680x1050@60 4:1280x1024@60 5:1440x900@60 6:1280x800@60 7:1280x720@60 8:1024x768@60 9:800x600@60 10:640x480@60 11:1600x900@60 12:1600x900@60 13:1368x768@60 14:1368x768@60 Geometry: 0,0 1920x1080 Scale: 1 Rotation: 1 Overscan: 0 Vrr: incapable RgbRange: unknown HDR: incapable Wide Color Gamut: incapable ICC profile: none Color profile source: EDID Color power preference: prefer efficiency and performance Brightness control: supported, set to 100% and dimming to 100% Color resolution: automatic (10), range: [8; 16] bits per color Allow EDR: always Output: 2 DP-3 5b72683e-0c6e-45ee-8db7-fe0d2b48ad97 disabled connected priority 0 DisplayPort replication source:0 Modes: 15:3840x2160@60*! 16:4096x2160@60 17:4096x2160@60 18:4096x2160@50 19:4096x2160@30 20:4096x2160@30 21:4096x2160@25 22:4096x2160@24 23:4096x2160@24 24:3840x2160@60 25:3840x2160@60 26:3840x2160@50 27:3840x2160@30 28:3840x2160@30 29:3840x2160@25 30:3840x2160@24 31:3840x2160@24 32:2560x1440@60 33:1920x1080@60 34:1920x1080@60 35:1920x1080@60 36:1920x1080@50 37:1920x1080@30 38:1920x1080@30 39:1920x1080@25 40:1920x1080@24 41:1920x1080@24 42:1280x1024@60 43:1152x864@60 44:1280x720@60 45:1280x720@60 46:1280x720@50 47:1024x768@60 48:800x600@60 49:720x576@50 50:720x480@60 51:720x480@60 52:720x480@60 53:720x480@60 54:640x480@60 55:640x480@60 56:720x400@70 57:1600x1200@60 58:2560x1600@60 59:1920x1200@60 60:1280x800@60 61:3200x1800@60 62:2880x1620@60 63:1600x900@60 64:1368x768@60 Geometry: 2147483647,2147483647 3840x2160 Scale: 1 Rotation: 1 Overscan: 0 Vrr: incapable RgbRange: unknown HDR: disabled Wide Color Gamut: disabled ICC profile: none Color profile source: sRGB Color power preference: prefer efficiency and performance Brightness control: supported, set to 100% and dimming to 100% Color resolution: automatic (8), range: [8; 16] bits per color Allow EDR: unsupported ```
> Geometry: 2147483647,2147483647 3840x2160 That looks suspicious.
*** This bug has been marked as a duplicate of bug 507702 ***