Created attachment 174904 [details] display photo SUMMARY When rotated 90 degrees, the screen does not work correctly. STEPS TO REPRODUCE 1. In the settings, select screen rotation by 90 degrees. (It doesn't matter whether it's counterclockwise or clockwise.) OBSERVED RESULT There are glitches on the screen. It is impossible to use. EXPECTED RESULT The screen is correctly rotated by 90 degrees. SOFTWARE/OS VERSIONS Operating System: Arch Linux KDE Plasma Version: 6.2.1 KDE Frameworks Version: 6.7.0 Qt Version: 6.8.0 Kernel Version: 6.11.2-x64v3-xanmod1 (64-bit) Graphics Platform: Wayland Processors: 16 × AMD Ryzen 7 5700X3D 8-Core Processor Memory: 31.3 GiB of RAM Graphics Processor: NVIDIA GeForce RTX 3060/PCIe/SSE2 ADDITIONAL INFORMATION nvidia proprietary 560.35.03
# kscreen-doctor -o Output: 1 HDMI-A-1 enabled connected priority 2 HDMI Modes: 1:2560x1600@60! 2:2560x1600@120* 3:2560x1600@90 4:2560x1440@120 5:2560x1440@60 6:1920x1200@60 7:1920x1080@120 8:1920x1080@60 9:1920x1080@60 10:1600x1200@60 11:1680x1050@60 12:1600x900@60 13:1280x1024@60 14:1152x864@60 15:1280x720@120 16:1280x720@60 17:1280x720@60 18:1024x768@60 19:800x600@60 20:640x480@60 Geometry: 0,0 915x1463 Scale: 1.75 Rotation: 8 Overscan: 0 Vrr: incapable RgbRange: unknown HDR: disabled Wide Color Gamut: incapable ICC profile: none Color profile source: EDID Brightness control: supported, set to 100% Output: 2 DP-3 enabled connected priority 1 DisplayPort Modes: 21:2560x1440@144*! 22:2560x1440@120 23:2560x1440@100 24:2560x1440@60 25:1920x1080@60 26:1920x1080@60 27:1920x1080@50 28:1680x1050@60 29:1600x900@60 30:1280x1024@75 31:1280x1024@60 32:1440x900@60 33:1280x800@60 34:1152x864@75 35:1280x720@60 36:1280x720@60 37:1280x720@50 38:1024x768@75 39:1024x768@70 40:1024x768@60 41:800x600@75 42:800x600@72 43:800x600@60 44:800x600@56 45:720x576@50 46:720x480@60 47:640x480@75 48:640x480@73 49:640x480@60 Geometry: 915,11 2560x1440 Scale: 1 Rotation: 1 Overscan: 0 Vrr: incapable RgbRange: unknown HDR: disabled Wide Color Gamut: incapable ICC profile: none Color profile source: sRGB Brightness control: supported, set to 100%
I met another user with this problem. His specification: Operating System: Arch Linux KDE Plasma Version: 6.2.1 KDE Frameworks Version: 6.7.0 Qt Version: 6.8.0 Kernel Version: 6.11.3-arch1-1 (64-bit) Graphics Platform: Wayland Graphics Processor: AMD Radeon 680M #kscreen-soctor -o Output: 1 eDP-2 enabled connected priority 2 Panel Modes: 1:2560x1600@120*! 2:2560x1600@60 3:1920x1200@120 4:1920x1080@120 5:1600x1200@120 6:1680x1050@120 7:1280x1024@120 8:1440x900@120 9:1280x800@120 10:1280x720@120 11:1024x768@120 12:800x600@120 13:640x480@120 14:1600x1200@60 15:1280x1024@60 16:1024x768@60 17:2560x1600@60 18:1920x1200@60 19:1280x800@60 20:2560x1440@60 21:1920x1080@60 22:1600x900@60 23:1368x768@60 24:1280x720@60 Geometry: 1707,0 1067x1707 Scale: 1.5 Rotation: 2 Overscan: 0 Vrr: Always RgbRange: unknown HDR: incapable Wide Color Gamut: incapable ICC profile: /win/data/Portables/Zeph.icm Color profile source: ICC Brightness control: supported, set to 80% Output: 2 DP-3 enabled connected priority 1 DisplayPort Modes: 25:2560x1440@60! 26:2560x1440@165* 27:2560x1440@144 28:2560x1440@120 29:2560x1080@60 30:2560x1080@60 31:2048x1280@60 32:1920x1200@60 33:1920x1080@120 34:1920x1080@120 35:1920x1080@60 36:1920x1080@60 37:1920x1080@60 38:1920x1080@50 39:1600x1200@60 40:1680x1050@60 41:1600x1000@60 42:1600x900@60 43:1280x1024@75 44:1440x900@60 45:1280x800@60 46:1280x720@60 47:1280x720@60 48:1280x720@50 49:1024x768@75 50:1024x768@60 51:800x600@75 52:800x600@60 53:720x576@50 54:720x576@50 55:720x480@60 56:720x480@60 57:720x480@60 58:720x480@60 59:640x480@75 60:640x480@60 61:640x480@60 62:640x480@60 63:1600x1200@60 64:1280x1024@60 65:1024x768@60 66:1280x800@60 67:2560x1440@60 68:1920x1080@60 69:1600x900@60 70:1368x768@60 71:1280x720@60 Geometry: 0,0 1707x960 Scale: 1.5 Rotation: 1 Overscan: 0 Vrr: Always RgbRange: unknown HDR: disabled Wide Color Gamut: disabled ICC profile: /win/data/Portables/iiyama_custom1_manuf_mod (2).icm Color profile source: ICC Brightness control: supported, set to 90%
For my DP external display, the issue happens only when the Night Light feature is on or the display's brightness drops below 100%. It may be a workaround.
The issue does not reproduce in version 6.2.1.1.