Termux is an Android terminal emulator and Linux environment app. Termux's wiki contains instructions to install Ubuntu on top of their Android app. I don't think it is a standalone distribution or official derivative of Ubuntu. Do we support questions specific to Ubuntu on Termux?
- It is not an officially endorsed OS. Like for instance WSL is.
- They point to reddit themself already making a point stating AU is not the place.
So I would say: no, we do not.
There is also stackoverflow to send them to.