After installing Parallel tools, the mouse pointer is not visible but works if I click. Can I re-enable it via Terminal?
So here is the solution if you are using Parallels to install ElementaryOS Loki
There is no Parallel Tools driver issue. It is just Boot Flag setting.
After installation of Parallel Tools, shut down and don't start Loki. Go to
Settings --> Hardware --> Boot Order
There you would see Advanced Settings, where you can set the boot flags. Type there
And now start your Virtual Machine, it would work
1 doesn't work then try
0. But for me in Parallels,