[kde] [Bug 502002] New: Mouse Cursor Lag on ASUS Zenbook S 14 UX5406SA Internal Display

[Fangru Shao]

https://bugs.kde.org/show_bug.cgi?id=502002

            Bug ID: 502002
           Summary: Mouse Cursor Lag on ASUS Zenbook S 14 UX5406SA
                    Internal Display
    Classification: I don't know
           Product: kde
           Version: unspecified
          Platform: Other
                OS: Linux
            Status: REPORTED
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: unassigned-bugs at kde.org
          Reporter: matrixc7p at gmail.com
  Target Milestone: ---

I am using ASUS Zenbook S 14 UX5406SA.

Since Oct 2024 the problem is there: the mouse would have some strange lag
while simply moving the cursor on desktop or in GUI of any other applications.
Acccoring to my memory at the date 25 Sep 2024 (kernel version 6.10.10-arch1-1)
I received it it was normal, but later at lease from KDE 6.2.0 the lag occurs
and even without any ICC profile or night time enabled.I have reported in
#494382 but the problem had not been fixed then.

Need to mention that the problem only occurs on the in-built eDP screen of the
notebook, my external monitor would not have such problem.

Here is the graphic-part output of `inxi -Fazy`.

```
Graphics:
  Device-1: Intel Lunar Lake [Intel Arc Graphics 130V / 140V] vendor: ASUSTeK
    driver: xe v: kernel arch: Xe2 process: TSMC n3 (3nm) built: 2024+ ports:
    active: DP-1 off: eDP-1 empty: DP-2,HDMI-A-1 bus-ID: 00:02.0
    chip-ID: 8086:64a0 class-ID: 0300
  Device-2: Shinetech ASUS FHD webcam driver: hid-sensor-hub,usbhid,uvcvideo
    type: USB rev: 2.0 speed: 480 Mb/s lanes: 1 mode: 2.0 bus-ID: 3-5:4
    chip-ID: 3277:0059 class-ID: fe01 serial: <filter>
  Display: wayland server: X.org v: 1.21.1.16 with: Xwayland v: 24.1.6
    compositor: kwin_wayland driver: X: loaded: modesetting
    alternate: fbdev,intel,vesa dri: iris gpu: xe display-ID: 0
  Monitor-1: DP-1 model: Philips 27M2N5810 serial: <filter> built: 2024 res:
    mode: 3840x2160 hz: 160 scale: 200% (2) to: 1920x1080 dpi: 163 gamma: 1.2
    size: 597x336mm (23.5x13.23") diag: 685mm (27") ratio: 16:9 modes:
    max: 3840x2160 min: 720x400
  Monitor-2: eDP-1 model: Samsung 0x419d built: 2022 res: 2880x1800 dpi: 242
    gamma: 1.2 size: 302x189mm (11.89x7.44") diag: 356mm (14") ratio: 16:10
    modes: 2880x1800
  API: EGL v: 1.5 hw: drv: intel iris platforms: device: 0 drv: iris
    device: 1 drv: swrast gbm: drv: iris surfaceless: drv: iris wayland:
    drv: iris x11: drv: iris
  API: OpenGL v: 4.6 compat-v: 4.5 vendor: intel mesa v: 25.0.2-arch1.2
    glx-v: 1.4 direct-render: yes renderer: Mesa Intel Graphics (LNL)
    device-ID: 8086:64a0 memory: 15.05 GiB unified: yes display-ID: :1.0
  API: Vulkan v: 1.4.309 layers: 4 device: 0 type: integrated-gpu
    name: Intel Graphics (LNL) driver: N/A device-ID: 8086:64a0
    surfaces: xcb,xlib,wayland
  Info: Tools: api: clinfo, eglinfo, glxinfo, vulkaninfo
    de: kscreen-console,kscreen-doctor wl: wayland-info
    x11: xdpyinfo, xprop, xrandr
```

SOFTWARE/OS VERSIONS

Operating System: EndeavourOS 
KDE Plasma Version: 6.3.3
KDE Frameworks Version: 6.12.0
Qt Version: 6.8.2
Kernel Version: 6.13.7-arch1-1 (64-bit)
Graphics Platform: Wayland
Processors: 8 × Intel® Core™ Ultra 7 258V
Memory: 30.8 GiB of RAM
Graphics Processor: Intel® Graphics

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