Score:0

I can't boot lubuntu alongside a NTFS partition

in flag

I tried installing lubuntu-20.04.3-desktop-amd64 on my second HDD which I use as an extra storage (literally just a NTFS partition). I shrank the drive so there's space for lubuntu got my usb drive and tried to install it. It didn't work, I think it wanted to make a boot device out of my usb drive and it failed.

So I tried:

  • Manual partitioning
    • Made an EFI FAT32 partition mounted at /boot/efi with boot flag
    • swap linuxswap partition with swap flag
    • ubuntu ext4 partition mounted at / with root flag

it worked, installer was done, told me to reboot and well upon restart I got this

I tried selecting the hard drive in boot selection menu didn't work

Nmath avatar
ng flag
Try again with **unpartitioned free space**. The Ubuntu installer will create the partition(s) it needs. There is no need to create a swap partition since Ubuntu will use a swapfile instead. If you have unpartitioned free space, you will also get a guided "Install alongside Windows" option.
bageteria avatar
in flag
There's no windows on that drive. There's only a NTFS partition which I want to keep. I already tried installing on **unpartitioned free space** but it won't complete the installation it throws some error at the end and doesn't recognize the drive as a device which I can boot from it instead only allows me to select my usb drive.
Nmath avatar
ng flag
Considering that NTFS is a Microsoft proprietary file system designed for Windows, what is the other operating system installed on the computer, if not Windows? It's not relevant if there are no other operating systems on that particular drive, I am talking about the device. If dual booting, you must be consistent with your use of UEFI or BIOS (sometimes called legacy or compatibility). If the preexisting operating system is UEFI, you must boot the Ubuntu installation media as UEFI to install Ubuntu UEFI.
bageteria avatar
in flag
I have 2 hard drives on my main one there's windows, on the second one I want to install linux but there's also a NTFS partition which I use as an extra storage for my main one
guiverc avatar
cn flag
Did you make any BIOS/uEFI/config changes in machine's firmware to boot/install the system? If so, then post-install that change is reversed you'd not expect Lubuntu to boot (as drive mappings likely have changed). Is your disk GPT/MBR? machine legacy or EFI booting? FYI: You didn't need swap partition (swap file is easier to adjust), & Lubuntu doesn't need EFI partition either though if your hardware requires it (EFI boot or GPT disk) it's required
Nmath avatar
ng flag
Ok, you should get the "Install alongside Windows" option for a guided installation as long as you meet the above qualifications.
oldfred avatar
cn flag
Ubuntu is going to want to default install boot loader to first drive. If UEFI install, you must have an ESP on first drive. If BIOS it will want to install grub to first drive's MBR. The choice of where to install grub bootloader only works with BIOS installs, choice shown but does not work with UEFI. https://askubuntu.com/questions/16988/how-do-i-install-ubuntu-to-a-usb-key-without-using-startup-disk-creator & https://askubuntu.com/questions/1296065/dual-booting-w10-ubuntu-with-2-separate-ssds-in-uefi-mode/1296153#1296153 & https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1396379
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