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I found other similar questions but my outputs are different. Firstly, when I write ls with partition names I get same results

this is what I get:

ls
(proc) (hd0) (hd1) (hd2) (hd2, gpt6) (hd2, gpt5) (hd2, gpt4) (hd2, gpt3) (hd2, gpt2) (hd2, gpt1) (hd3)

ls (hd0)/
error: invalid sector size 65535
ls (hd1)/
error: unknown filesystem
ls (hd2)/
error: unknown filesystem
ls (hd2, gpt1)/
efi/ en-us/ bootsect.bak
ls (hd2, gpt2)/
efi/ en-us/ bootsect.bak
ls (hd2, gpt3)/
efi/ en-us/ bootsect.bak
ls (hd2, gpt4)/
efi/ en-us/ bootsect.bak
ls (hd2, gpt5)/
efi/ en-us/ bootsect.bak
ls (hd2, gpt6)/
efi/ en-us/ bootsect.bak

I get same files in all of hd2 in this and whenever I reboot, i get invalid filesystems in random partitions. I have dual booted win10 with ubuntu and I haven't updated windows in some time. I tried boot repair tool with usb but it didnt work, help!

Jersey Devil
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1 Answers1

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Lets see details, use ppa version with your live installer (2nd option) or any working install, not older Boot-Repair ISO: Please copy & paste the pastebin link to the Boot-info summary report ( do not post report), do not run the auto fix till reviewed.

https://help.ubuntu.com/community/Boot-Repair

Your "Windows" boot entry was modified to boot using grub, see line 86 (should never be done, but was in past). Does UEFI boot entry 0006 "UEFI" boot Windows? You need to use your Windows repair disk to create correct UEFI boot entry.

Your "Windows Boot Manager" boot entry was modified to boot using grub, see line 86 in your report (should never be done, but was in past). Does entry 0006 "UEFI" boot Windows? From UEFI one time boot key often f12 but same key you use to boot live installer should be an entry saying UEFI, does that boot Windows?

You need to use your Windows repair disk to create correct UEFI boot entry. Or See IV for example efibootmgr entries & restore Windows entry:

Dual boot Win 8 / Ubuntu loads only Win

Some links to Windows repairs:

Windows hard disk read-only now Windows is removed

https://support.microsoft.com/en-us/help/4026852/windows-create-a-recovery-drive

https://support.microsoft.com/en-us/help/12415/windows-10-recovery-options

oldfred
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