Here is what I tried but did not work:
- updated regedit values
- changed AHCI mode in BIOS (after that Windows could not boot)
- Volume letters were all ok
- Assigned F: letter to the hidden volume which also the only one with 1GB size and FAT32 filesystem format.
- none of the bcdedit commands worked for me, all 3 threw error
- in the F volume there was no boot directory, so **bcdedit ** commands were not performed.
- Windows did not boot at this stage.
Also, tried directions from here: https://medium.com/@aadiljaleel/dual-boot-ubuntu-16-04-2723fa71c24f
- Disabled **Fast Boot ** from Windows power options
- But in the BIOS there was not Fast Boot option to disable
- still no luck, windows did not boot.
At the end, I changed back to RST windows booted with no problem.
Briefly, instructions did not work for me.
Question is why don’t Ubuntu/Linux does not support RST?