After messing with Efi partition sda1 (100mb fat32 esp boot) with some efi/grub data on it I'm getting some issues with get back my Asus laptop's hard drive to work. If there's no USB attached with live OS it boots straight to bios and in bios the hard drive is detected but no any boot option with OS installed on hard drive (windows 10 and ubuntu). Below photos from my current bios options: 1 2 3 4 5
in HDD option tab there's only USB drive options and the filesystem to choose if I want to add new entry. In Ubuntu live mode by adding new entries via efibootmgr command I get this:
sudo efibootmgr -c -d /dev/sda -p 1 -L "Ubuntu" -l \EFI\ubuntu\shimx64.efi
sudo efibootmgr -c -d /dev/sda -p 1 -L "Windows" -l \EFI\Microsoft\Boot\bootmgfw.efi
and output:
efibootmgr -v
BootCurrent: 0009
Timeout: 1 seconds
BootOrder: 0001,0000,0009,0007,0008
Boot0000* Ubuntu HD(1,GPT,f874cbe0-f4e9-4972-8fac-6abf2eea49d7,0x800,0x32000)/File(EFIubuntushimx64.efi)
Boot0001* Windows HD(1,GPT,f874cbe0-f4e9-4972-8fac-6abf2eea49d7,0x800,0x32000)/File(EFIMicrosoftBootbootmgfw.efi)
Boot0007* Hard Drive BBS(HD,,0x0)..GO..NO........i.M.D.O. .U.S.B. .2...0. .5...0.0....................A.............................6..Gd-.;.A..MQ..L.M.D.O. .U.S.B. .2...0. .5...0.0........BO
Boot0008* CD/DVD Drive BBS(CDROM,,0x0)..GO..NO........o.H.L.-.D.T.-.S.T. .D.V.D.R.A.M. .G.U.7.1.N....................A...........................>..Gd-.;.A..MQ..L.Z.K.D.B.J.7.2.F.1.7. .3. . . . . . . . ........BO
Boot0009* UEFI: MDO USB 2.0 5.00 PciRoot(0x0)/Pci(0x1d,0x0)/USB(1,0)/USB(1,0)/HD(1,GPT,1ba7e9d7-5953-4ef3-8b09-f83c1fec0ffe,0x800,0x3d37df)..BO
ubuntu@ubuntu:~$
the hard drive is strangely described and attached without any factory info, model, etc....after reboot all these new insertions are gone. Is there any possibility to attach hard drive to be detected by bios also in boot options? or there's need to reinstall Windows 10 or use other commands in Ubuntu live mode? Now I can only run systems from USB or DVD. Please let me know if some options are available as I need equipment to back to work. Any suggestions appreciated :-)
0 Answers