So yesterday I thought about installing Ubuntu on my machine which already had (and has) Windows installed on SSD and I was using 500 GB of the HDD.
I deallocated 250 GB from the HDD and successfully installed Ubuntu on those 250 GB. After a restart I was expecting the grub menu to pop up and ask me what to boot, but it did not, it automatically boots into Windows.
How can I get to the grub menu?