All Questions
62
questions
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97
views
Dual boot machine, not obvious how the boot sequence finds GRUB or how to remove it
I have a dual booting system (Windows and Ubuntu) where I am trying to remove Ubuntu and its partitions.
The internal drive (laptop) is divided as follows:
350MB System Reserved (mounted as P:)
150GB ...
- 708
0
votes
1
answer
1k
views
How do I configure grub to boot an ISO image from an exfat partition?
Due to the increased file size of the Ubuntu LTS 22.04 Desktop image, Linux pen drive creators will soon feel the pain that comes with realizing that a single partition, FAT32 drive won't cut it for ...
- 151
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votes
1
answer
2k
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Booting Windows from GNU Grub 2.06
UPDATE
I have managed to get into the startup menu with the F1, F2, F9, F10, F11 menu.
I am confused as when I hit F10 for the BIOS setup and then I go to boot options and select the USB and save and ...
1
vote
0
answers
383
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How to install GRUB into VDI booted using Ventoy?
I have an Ubuntu Server 22.04 install running from a VDI image booted using Ventoy which I'm trying to apt-get upgrade.
When it comes to reinstalling GRUB, I get the following message:
The GRUB boot ...
- 41
0
votes
0
answers
574
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No '/boot' and '/boot/efi' partition after successfully boot
There was two nvme SSDs on my PC: Win10 on nvme0 and Ubuntu20 on nvme1. After removing nvme0, my PC boot failed with grub command waiting. I realized that it boot from the EFI of the nvme0, now the ...
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2
votes
1
answer
1k
views
GRUB is undetected as a boot loader by BIOS
I have two SSDs in my system, I will call them s1 and s2.
I had a Linux system (Linux mint) installed on s1, and the disk manager showed me that s2 is occupied by a partition.
I wanted to use the ...
- 141
0
votes
1
answer
8k
views
Ubuntu 20.04 boots to black screen and is not fixed with boot-repair
I have a single boot system running Ubuntu 20.04 and have recently ran into issues after restarting my computer where for an unknown reason I started booting to a black screen. I used boot-repair ...
0
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55
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Need help for grub error
good morning, I have an error that until now I have not found anything similar, yesterday I got tired of using Ubuntu and from my Windows 10 I deleted the Ubuntu partition and joined that free space ...
- 1
0
votes
0
answers
2k
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How to fix `Error: unknown filesystem Entering rescue mode... grub rescue` on ubuntu 21.10
I was working with my PC that it hanged and I pressed the Shut Down button until PC turned off. After that when I wanted to turn on the computer I got this error:
error: unkown filesystem Entering ...
- 101
0
votes
1
answer
1k
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Can't open windows after deleting the partition that kali was installed on
I have windows 10 installed on my pc and I decided to install kali linux besides windows, after I installed it I downloaded some things that corrupted kali linux, so i logged in to windows and deleted ...
- 13
0
votes
0
answers
693
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restoring ubuntu in dual-boot setup after grub screen "GNU GRUB version 2.02" (mistakenly deleted partition)
I have an ASUS rog series laptop. Previously, I installed both Windows 10 and ubuntu 20.04 in a dual-boot setup.
As I mostly work in remote servers, I didn't use Ubuntu on my laptop for a while. Last ...
- 101
0
votes
0
answers
198
views
Build Grub2 EFI for Ubuntu from nothing
After installing Ubuntu, I deleted the EFI partition. I would like to rebuild that partition, I don't want to perform data recovery. I have recreated a partition of a similar size there at SDA2 FAT32,...
1
vote
1
answer
97
views
How to totally reset a pc with multiple partitions?
I would like to reset all my PC, including grub, windows boot manager, etc... (grub had caused a problem on my pc)
Information:
I have 2 partitions which started in dual boot with Windows 8.1 and ...
- 11
1
vote
0
answers
41
views
Cannot boot into ubuntuDDE after install vs2019
I have installed ubuntuDDE dual boot with window 10, but yesterday after I switch to window in order to install visual studio 2019 I can't boot back to my UbuntuDDE anymore. it didnt show the Grub ...
- 11
0
votes
2
answers
4k
views
how do I detect Grub partition in windows disk management
So, I had Ubuntu dual boot. I removed Ubuntu's Swap and root partition but I still think grub exists in my PC because on startup it comes up. Right now I'm booting directly to windows ssd via boot ...
- 702