Hi,
I encountered a mouse stuck problem after installing Ubuntu 24.04 Budgie from Budgie 23.10 Mantic.
I reinstalled 23.10 - in dual boot (alongside 24.04) which I am using at the moment - and no mouse problems.
I rebooted to 24.O4 and again had a mouse problem.
What bothers me is that I had the same problem after upgrading Linux Mint to version 22!
So I think there is a bug somewhere that appears during the version upgrade…