I had Windows 10 alongside Fedora linux in dual boot, and that worked just fine. I wanted to switch from Fedora to Kubuntu, and installed it over Fedora (deleted previous partitions, and created new ones from free space), and that installed just fine. But, I've lost grub menu. After doing almost everything, I've managed to repair it via Boot repair tool in Kubuntu. But I still don't get the grub menu until I go to Bios and change something in boot device priority. Anything. I can select ubuntu as the first booting device, or my ssd (I guess that's Windows)m it's doesn't matter, I will get the grub menu. But when I load an OS, Windows 10 or Kubuntu, after a restart the grub menu will be lost. Until I go back to Bios again and change something in that order.
Plus, you can see that I still have Fedora in bios for some reason. I don't know how to remove that.
Any ideas how to make the grub permanent?
EDIT: Output of the sudo efibootmgr -v command:
marjan@MyKubuntu:~$ sudo efibootmgr -v
BootCurrent: 0005
Timeout: 15 seconds
BootOrder: 0008,0005,000C,0003,0007,0006,0009
Boot0000 Setup FvFile(721c8b66-426c-4e86-8e99-3457c46ab0b9)
Boot0001 Boot Menu FvFile(86488440-41bb-42c7-93ac-450fbf7766bf)
Boot0002 Recovery FvFile(ab4579c4-3bc5-4489-a88e-0f21e6cebf85)
Boot0003* SATA CD: VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,aea2090adfde214e8b3a5e471856a354)
Boot0004* CD-ROM: VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,be9d0102e211f3489efa0b983c96839b)
Boot0005* SATA HDD: VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,91af625956449f41a7b91f4f892ab0f600)
Boot0006* USB CD: VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,86701296aa5a7848b66cd49dd3ba6a55)
Boot0007* USB FDD: VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,6ff015a28830b543a8b8641009461e49)
Boot0008* USB HDD: VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,33e821aaaf33bc4789bd419f88c50803)
Boot0009* NETWORK: VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,78a84aaf2b2afc4ea79cf5cc8f3d3803)
Boot000A* Windows Boot Manager HD(5,GPT,ec6db701-0ed6-4916-b850-dc359cb8f9f4,0x18c2a000,0xf4000)/File(\EFI\Microsoft\Boot\bootmgfw.efi)WINDOWS.........x...B.C.D.O.B.J.E.C.T.=.{.9.d.e.a.8.6.2.c.-.5.c.d.d.-.4.e.7.0.-.a.c.c.1.-.f.3.2.b.3.4.4.d.4.7.9.5.}...br...............
Boot000C* ubuntu HD(5,GPT,ec6db701-0ed6-4916-b850-dc359cb8f9f4,0x18c2a000,0xf4000)/File(\EFI\ubuntu\grubx64.efi)
marjan@MyKubuntu:~$
