How to fix a stuck gear shifter in an Audi 80?

I've been having trouble shifting gears in my Audi 80. Every time I try to shift, it gets stuck and I have to use a lot of force to move it. What could be the issue and how can I fix it?

It's possible that your gear shifter is stuck due to dirt or debris getting lodged in the mechanism. Try using a can of compressed air to blow out the area around the shifter. Also, check if the shifter cables are properly lubricated. If not, you can add some lubricant to improve smoothness.

Another potential cause could be a faulty shifter bushing. This is a common issue in Audi 80s and can be easily replaced by a mechanic. You can also try adjusting the shifter linkage to see if that helps.