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Hello,
I am using KDE plasma Wayland on a ASUS Z13 that comes with a detachable keyboard(and touchpad) as well as a touchscreen.
After a recent upgrade, the touchpad is no longer detected, it is recognized as a pointer but not a touchpad, and the gestures like scrolling fail to work. The scrolling from touchscreen works.
Here are some relevant logs:
```
6.14.6-arch1-1
```
```
Device: Asus Keyboard
Kernel: /dev/input/event9
Id: usb:0b05:1a30
Group: 7
Seat: seat0, default
Capabilities: keyboard
Tap-to-click: n/a
Tap-and-drag: n/a
Tap button map: n/a
Tap drag lock: n/a
Left-handed: n/a
Nat.scrolling: n/a
Middle emulation: n/a
Calibration: n/a
Scroll methods: none
Scroll button: n/a
Scroll button lock: n/a
Click methods: none
Clickfinger button map: n/a
Disable-w-typing: n/a
Disable-w-trackpointing: n/a
Accel profiles: n/a
Rotation: 0.0
Area rectangle: n/a
Device: Asus Keyboard
Kernel: /dev/input/event10
Id: usb:0b05:1a30
Group: 7
Seat: seat0, default
Size: 103x59mm
Capabilities: pointer
Tap-to-click: n/a
Tap-and-drag: n/a
Tap button map: n/a
Tap drag lock: n/a
Left-handed: disabled
Nat.scrolling: disabled
Middle emulation: n/a
Calibration: identity matrix
Scroll methods: button
Scroll button: BTN_RIGHT
Scroll button lock: disabled
Click methods: none
Clickfinger button map: n/a
Disable-w-typing: n/a
Disable-w-trackpointing: n/a
Accel profiles: flat *adaptive custom
Rotation: 0.0
Area rectangle: n/a
```
```
May 11 02:08:37 Acronym kernel: input: ASUSTeK Computer Inc. N-KEY Device Touchpad as /devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6:1.3/0003:0B05:1A30.0009/input/input14
May 11 14:07:06 Acronym kcminit_startup[1439]: Initializing "/usr/lib/qt6/plugins/plasma/kcms/systemsettings/kcm_touchpad.so"
May 11 14:09:44 Acronym systemsettings[2666]: kcm_touchpad: Using KWin+Wayland backend
May 11 14:09:44 Acronym systemsettings[2666]: kcm_touchpad: No Devices found.
May 11 14:09:44 Acronym systemsettings[2666]: qrc:/kcm/kcm_touchpad/main.qml:479: TypeError: Cannot read property 'supportsScrollFactor' of null
May 11 14:09:44 Acronym systemsettings[2666]: qrc:/kcm/kcm_touchpad/main.qml:159: TypeError: Cannot read property 'supportsDisableEvents' of null
```
```
looking at device '/devices/pci0000:00/0000:00:14.0/usb3/3-6/3-6:1.3/0003:0B05:1A30.000E/input/input48/event10':
KERNEL=="event10"
SUBSYSTEM=="input"
DRIVER==""
ATTR{power/control}=="auto"
ATTR{power/runtime_active_time}=="0"
ATTR{power/runtime_status}=="unsupported"
ATTR{power/runtime_suspended_time}=="0"
```
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I have the same issue
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I have an temporary fix:
1. Use the lts-kernel:
sudo pacman -S linux-lts linux-lts-headers
sudo mkinitcpio -P
sudo grub-mkconfig -o /boot/grub/grub.cfg
reboot and select lts
2. Create 61-asus-touchpad.hwdb in /etc/udev/hwdb.d
# ASUS ROG Flow Z13 folio touchpad override
evdev:input:b0003v0b05p1a30*
ENV{ID_INPUT_TOUCHPAD}="1"
ENV{ID_INPUT_MULTITOUCH}="1"
ENV{ID_INPUT_MOUSE}="0"
3. Create hid_asus.conf in /etc/modprobe.d
# Prevent the ASUS HID driver from grabbing the Z13 folio
blacklist hid_asus
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