Comment 40 for bug 185878

peter b (b1pete) wrote :

- I have on sda winXP AND on sdb WIN10 and 16.04
- 18.04 sits/installed on sdf

- did you try/change in BIOS your sdd to be the FIRST BOOT DEVICE/HDD?

- my system/described above boots/works flawlessly - grub sees and boots all 4 OS's.

- pls take a look at

https://askubuntu.com/questions/226061/how-to-install-the-boot-repair-tool-in-an-ubuntu-live-disc
https://www.howtogeek.com/114884/how-to-repair-grub2-when-ubuntu-wont-boot/