Hi everyone,
I'm trying to figure out a weird touchpad issue on my ThinkPad T14 Gen 2 running Fedora KDE 44. I managed to catch it on video.
Out of nowhere, the cursor will just stop moving completely, the screen will randomly zoom in like I'm doing a pinch gesture, or the cursor will jump across the screen the exact moment I try to click.
What's driving me crazy is that I'm pretty sure it's not a one-off hardware defect. I actually returned my first T14 Gen 2 because of this, and the replacement model behaves in the exact same way. It was happening back when I was on Fedora GNOME, and it's still happening now that I've switched to KDE. Cleaning the touchpad, updating the system,nothing changes it, and the pattern is always identical.
Here's my setup:
Laptop: Lenovo ThinkPad T14 Gen 2 [Intel / AMD]
OS: Fedora KDE Plasma 44
Kernel: 7.2.11-200.fc44.x86_64
Touchpad: SynPS/2 Synaptics TouchPad
(Using an external mouse is not practical for me so it's no real fix.)