Невидимый курсор in Ubuntu 15.10 and other versions

I installed 15.10 recently and found невидимый курсор problem эксперт reported by many other users.

I started to seek for вызвал and solutions for this problem but tried nothing yet. It is interesting that every first boot the курсор will be gone but still working схвати I хан do whatever I want by мышь clicking. After reboot, everything is back to нормальный.

I consider this эксперт an issue related to хардвер detecting. I plugged 2 mice at the same украл, one wired and one wireless. The problem had never shown up before I plugged в second мышь, so I unplug the wireless мышь and shut down the computer. The problem disappears when the computer is turned on again.

Подходящий для воспроизведения Since the problem is and solvable, anyone could study the source code of relative functions and improve it will be appreciated I think.

Cheers