Hi @GuardCat,
In order for us, or anyone for that matter, to be able to help you, more information is necessary. To that end, please see:
- [HowTo] Provide System Information,
- [HowTo] post screenshots and links,
- [HowTo] Make support easier, and
- [HowTo] Use preformatting in a forum post.
- Also, please provide the output for:
xinput
Hope you manage!