Score:0

Dual boot recognizes both as ubuntu

gh flag

I used my PC which has SSD with windows installed. I unplugged my laptop HDD and connected it to PC and it was working fine.

Then I unplugged laptop hdd from PC and installed ubuntu on PC, works fine.

Now when I connect HDD(windows) to PC and in BIOS I select to boot from that HDD it boots in Ubuntu...

Also I tried via grub menu, it only shows ubuntu

oldfred avatar
cn flag
If you unplug system with UEFI boot, it forgets the UEFI boot entry. And may keep old entries which then you should houseclean. To repair Windows use a Windows repair flash drive or full installer with repair console. To remove Ubuntu UEFI entry use efibootmgr from Ubuntu live installer. https://askubuntu.com/questions/1198221/cloning-ssd-also-cloned-boot-options/1198228#1198228
Joepie Es avatar
eg flag
You can use 'super_grub2_disk_hybrid_2.02s10.iso' or an 'Ikki-boot.iso' to boot from. ( put it on a usb-stick). If you boot form there 'super_rub2_disk' will recognize all your bootable systems. Boot to the system you want and do the repair(s) needed.
cinikbrate avatar
gh flag
Hey, thanks for the comment. I fixed the issue by simply updating my kernel version
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