Created attachment 182282 [details] picture of double mouse pointer SUMMARY STEPS TO REPRODUCE 1. use KDE 6.3.5 2. move mouse around the shortcut section of the taskbar OBSERVED RESULT Double mouse pointer appears. Tends to happen at certain locations. EXPECTED RESULT Just the one. SOFTWARE/OS VERSIONS Linux/KDE Plasma: KDE Plasma Version: 6.3.5 KDE Frameworks Version: 6.14.0 Qt Version: 6.9.1 ADDITIONAL INFORMATION ``` System: Kernel: 6.14.6-1-default arch: x86_64 bits: 64 compiler: gcc v: 14.2.1 clocksource: tsc avail: hpet,acpi_pm parameters: BOOT_IMAGE=/boot/vmlinuz-6.14.6-1-default root=UUID=71572811-269b-4ced-88d0-74f348f8a78f splash=silent quiet security=apparmor amd_pstate=guided mitigations=auto Desktop: KDE Plasma v: 6.3.5 tk: Qt v: N/A info: frameworks v: 6.14.0 wm: kwin_wayland tools: avail: swayidle,swaylock,xscreensaver vt: 2 dm: 1: GDM v: 48.0 2: SDDM note: stopped Distro: openSUSE Tumbleweed 20250612 Graphics: Device-1: Advanced Micro Devices [AMD/ATI] Navi 31 [Radeon RX 7900 XT/7900 XTX/7900 GRE/7900M] vendor: XFX RX-79XMERCB9 driver: amdgpu v: kernel arch: RDNA-3 code: Navi-3x process: TSMC n5 (5nm) built: 2022+ pcie: gen: 4 speed: 16 GT/s lanes: 16 ports: active: DP-1 empty: DP-2, DP-3, HDMI-A-1, Writeback-1 bus-ID: 2f:00.0 chip-ID: 1002:744c class-ID: 0300 Display: wayland server: X.org v: 1.21.1.15 with: Xwayland v: 24.1.6 compositor: kwin_wayland driver: X: loaded: amdgpu dri: radeonsi gpu: amdgpu display-ID: 0 Monitor-1: DP-1 model: Gigabyte M32UC serial: <filter> built: 2022 res: 3840x2160 dpi: 140 gamma: 1.2 size: 697x392mm (27.44x15.43") diag: 800mm (31.5") ratio: 16:9 modes: max: 3840x2160 min: 720x400 API: EGL v: 1.5 hw: drv: amd radeonsi platforms: device: 0 drv: radeonsi device: 1 drv: swrast gbm: drv: kms_swrast surfaceless: drv: radeonsi wayland: drv: radeonsi x11: drv: radeonsi API: OpenGL v: 4.6 compat-v: 4.5 vendor: amd mesa v: 25.1.3 glx-v: 1.4 direct-render: yes renderer: AMD Radeon RX 7900 XTX (radeonsi navi31 LLVM 20.1.6 DRM 3.61 6.14.6-1-default) device-ID: 1002:744c memory: 23.44 GiB unified: no display-ID: :0.0 API: Vulkan v: 1.4.313 layers: 8 device: 0 type: discrete-gpu name: AMD Radeon RX 7900 XTX (RADV NAVI31) driver: N/A device-ID: 1002:744c surfaces: N/A device: 1 type: cpu name: llvmpipe (LLVM 20.1.6 256 bits) driver: N/A device-ID: 10005:0000 surfaces: N/A Info: Tools: api: clinfo, eglinfo, glxinfo, vulkaninfo de: kscreen-console,kscreen-doctor gpu: corectrl,radeontop wl: kanshi, swaymsg, wayland-info, wlr-randr x11: xdpyinfo, xprop, xrandr ```
Created attachment 182284 [details] picture of double mouse pointer gnome Looks like this may not be a KDE specific issue as I was able to reproduce it in Gnome. I also think it may be related to another issue I reported as under gnome I was not able to get a double mouse pointer under kernel 6.15.1 without getting the other bug. Image taken with 6.14.6. Other issue: https://bugs.kde.org/show_bug.cgi?id=505625
Seems like a GPU driver bug if it affects GNOME too.