This tag is ambiguous: use grub2 or grub-legacy as appropriate.

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unable to boot with GRUB after installing arch-linux

i finished to install the Arch linuks with lvm on Luks and rebooted after configuring the GRUB. when i boot to the USB GRUB i get: i have edited this page and fixed the UUID number to the sda1 ...
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1answer
138 views

Installing Debian but can't boot

I'm installing Debian testing on a SSD, there is a pre-existing EFI ESP partition from windows installation, the disk uses GPT partitioning. Problem is after it finishes installing it won't boot linux ...
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35 views

Can't boot Debian after force EFI installation

I just installed Debian with encrypted /, I made a /boot partition and converted an NTFS partition to EFI, it installed but now I can't boot on linux. My motherboard boot list put a mirrored "N" sign ...
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27 views

How to restore grub boot on a /boot partition after windows 10 booting restoration

I just installed Debian testing but it didn't put Windows 10 into grub booting options so I restored Windows 10 boot with this tutorial http://www.qliktips.com/2012/11/fix-windows-8-boot-issue.html ...
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0answers
18 views

Does GRUB2 support multi-line textual descriptions?

In SYSLINUX, one can provide a multi-line description for a menu entry like so: LABEL foo MENU LABEL Foobar the system TEXT HELP This is a long-form description about how you really shouldn't do ...
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2k views

arch linux- error:failed to get canonical path of 'airootfs' (grub to USB installation)

I'm trying to install arch-linux for the first time, everything was OK till I tried to install "grub" boot-loader to a USB drive. I am working by the WIKI ARCH LINUX guide. Both of this commands ...
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1answer
17 views

choose rescue grub in change root environment

I have an online root server which only gives kernel panic since last update. Now I would like to change grub settings to start in rescue mode. I chroot-ed into the system from my rescue console: M=/...
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1answer
40 views

System fails to boot after Linux installation

I have installed kali linux. But when I try to boot I receive the following message as shown in the figure: May be because of wrong GRUB configuration. How can it be fixed?
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1answer
20 views

Grub doesn't find windows 8

So, i've recently installed Debian in dual boot with Windows 8. When I reboot, my GRUB doesn't show Windows 8. My initial question is : How do i know if Windows 8 is still existing. If it is, how to ...
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17 views

Installing grub

I have a ubuntu and windows dual boot system. Both were installed on my internal HDD. Now I installed ubuntu on my EXT.HDD but unfortunaty the GRUB was installed on my Internal HDD. Ubuntu is not ...
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1answer
113 views

Grub disable recovery not working on detected OS

I have a laptop with a tripleboot of three Linux installs: Kali Linux 2.0 and two times Debian 8.2 (one for gaming and one for development). I wanted to disable the recovery options, so I uncommented #...
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1answer
40 views

Prevent debian from messing up grub configuration

I have a tripleboot of two debian 7.0 installs (one for development, one for gaming). I also have a full-disk-encrypted install of Kali Linux 2.0. When I did apt-get update && apt-get upgrade ...
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1answer
32 views

How can I get a bootloader with WIndows 8 and LinuxMint

I have Windows 8, then I would install Linux Mint with USB live so i created partitions /home, / and swap then i started the installation. But after the restarting i still dont see any bootloader to ...
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0answers
37 views

dpkg cannot remove old kernels. grub-probe halts [closed]

recently on a update, dpkg tried to install a new kernel and /boot ran out of space. next boot it failed to find init image. so i rebooted, selected the previously good kernel, and tried to remove a ...
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1answer
96 views

How do I dual boot Windows and Archlinux when they are physically installed in different harddrive?

I installed Arch Linux and Windows in separate harddrive (not partition, but real spinning disk drive). Each OS has their own boot because I was hoping to move Arch Linux directly to another machine ...
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39 views

I edited grub.cfg and linux mint won't boot now (virtual box)

So I was trying to boot DOS on Linux mint and found an old article, which told me to add this: title DOS update utility root (hd0,0) kernel /memdisk initrd /dosboot.img.gz in grub.cfg. I ...
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1answer
1k views

Arch Linux not showing bootloader on UEFI system

I recently installed Arch on my laptop (Dell Precision M4500). I had just changed the hard disk so I had to partition from scratch during the installation. I chose to go for a GPT partition and also ...
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1answer
88 views

I think Ubuntu messed up my EFI. I'm in over my head

So, installing Ubuntu was a breeze. Make a bootable thumb drive, restart, hold alt, boot into it. But Ubuntu isn't for me, so I thought I'd try Mint. If I reboot and hold alt, I get a few choices ...
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1answer
490 views

How can one boot Kodibuntu live USB from grub2?

everyone! As the question suggests, I'm finding it difficult to boot Kodibuntu from grub2. Here's the whole story: I have recently bought an Intel Compute Stick which so far has been great for my ...
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1answer
91 views

how to set acpi_osi parameter in the grub

This is a question about a problem I could fix but I do not know why the fix works. I wanted to be able to adjust the backlight from keyboard and the only thing which fixed that was changing a line ...
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1answer
260 views

Fixing GRUB after cloning a drive with RSYNC

I have a remote server (no physical access to it) that I need to clone locally. So, I attached a secondary HD to a local linux server, created the partitions boot, swap and root and rsync'd all the ...
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2answers
68 views

Ubuntu overwrites grub, no boot option encrypted debian

I recently installed Ubuntu 14.04 on my laptop. I already had a single Windows 7 partition and two linux partitions. The problem is that Ubuntu overwrote the grub bootloader, and now there is no ...
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1answer
48 views

How to install Kali?

Firstly, I tried to install Kali 2.0 from usb. Clicked install/graphicInstall. But it complained that there was no dvd disk with the packages in. Then, I went liveUSB and installed from there. I had ...
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2answers
3k views

grub menu not showing in dual boot Linux mint 17 & windows 10

I know that this is a common problem but my situation is a bit different. I had a perfectly working Linux Mint 17.2 and Windows 10 in dual boot with grub menu showing and giving me options on what to ...
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0answers
25 views

Ubuntu Server x64 - VirtualBox - GRUB

I using Ubuntu Server 15.10/amd64 and when installation on VirtualBox begins to end I saw message "failed to install GRUB record". And when I tried run the system without GRUB it's showed up black ...
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2answers
33 views

Only booting to GRUB automatically

I installed Elementary OS earlier as the sole OS on my machine. When I boot now, GRUB is displayed on the screen (with a message about minimal bash being available). I can boot to Elementary OS by ...
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0answers
74 views

Kali linux installation issue

I have tried to install kali linux on my pc like a thousand times(10 times really) without success. I have a HP 15 laptop, 4GB RAM, 2.16ghz, 500GB HDD with intel pentium processor. The installation ...
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1answer
68 views

boot repair doesn't find windows

I'm running Linux Mint 17.2 and Windows 7. Today I was getting an error message when booting into Win: "BootMgr missing." I ran the common system repair tasks available on the Windows installation ...
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29 views

I have several linux distributions installed, but can only make changes to GRUB from one of them. How can I fix this?

I currently have the following operating systems installed on my laptop (in order of installation): Windows 10 Kali 2.0 Kubuntu 15.10 Everything works fine when I start the laptop. I get the GRUB ...
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0answers
107 views

Grub doesn't recognize Win10 after first installing Win10 and then LinuxMint

So I was trying to set up a dual boot Win10/LinuxMint on my HP Pavilion by doing the following: -Installing Win7 fresh from an HP Recovery Partition. -Upgrading it to Win10. -Installing LinuxMint ...
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1answer
30 views

Inherited Computer, trying to boot of USB but not working

I'm not too familiar with Linux OS. As the title has stated, I have received a computer that the previous owner had attempted to install some Linux OS, I don't know which particular one. I have both ...
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95 views

I can't delete a file from EFI System Partition

I'm trying to delete a file since I installed rEFInd instead or Grub, I want to remove Grub or just remove "grubx64.efi" from my ESP, to make it disappear in the rEFInd boot screen. I can mount my ...
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1answer
62 views

“grub” entry in BIOS after installing ElementaryOS

After installing ElementaryOS, I get the entry (to boot) named "grub". None named ElementaryOS as expected. Problem is, when going into the grub entry, I get its console (more or less like this). Am ...
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58 views

Upgrade OSX (Macbook Pro) when it has a Debian dualboot

On my Macbook Pro, I have a Debian/OSX dualboot, the partition looks like the following on OSX: bash-3.2$ diskutil list /dev/disk0 #: TYPE NAME SIZE ...
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0answers
41 views

Syslinux: reboot to another boot menu item (or to specific OS) from console

I have installed syslinux and several kernels. I want to reboot to specific boot menu item (or to specific OS). For example, right now I'm on a standard kernel and want to boot to Linux with LTS ...
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53 views

Backlight control configuration misbehaves on an Ideapad.

I did a clean Ubuntu install on a Lenovo Ideapad P500. The backlight started okay, but after pressing the keyboard light function once, it got reset to a very dark state. The brightness setting ...
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623 views

Grub error on dual boot: You need to load the kernel first

I am a beginner in dual booting in Linux: Ubuntu and OpenSUSE, which I installed in that order. Thus I get an OpenSUSE Grub menu at startup. Selecting OpenSUSE works fine, and while Ubuntu does ...
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1answer
713 views

Ubuntu Forcing HDMI Output on Boot if Monitor disconnected

I have a ubuntu 14.04 server that connects to a A/V Amplifier via HDMI. The problem is, if the amp has a source selected other than the Ubuntu during boot up of the ubuntu m/c, then when the ubu ...
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2answers
229 views

Is it possible to install GRUB from a Debian install disk to also support an existing WinXp/Win8.1 installation?

I have the following problem: I have a system with a single hard disk, partitioned into 3 partitions: Windows XP Windows 8.1 an empty ext3 partition. an additional logical 4 GB partition reserved ...
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1answer
142 views

Boot repair failed - no GRUB found - what now?

So I've installed Mint from a bootable USB. All seems to go well. However when I then go to boot into the install I'm greeted with a flashing cursor and nothing more. After a bit of internet ...
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1answer
304 views

Cannot boot to windows after deleting Linux Partition(s). Stuck with grub rescue

I just updated my PC to Windows 10, and deleted my Linux partitions. After a restart, it came up with grub rescue. I've tried booting from a Windows recovery disk and doing bootrec /fixmbr bootrec /...
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1answer
58 views

No display on power up

So I have this problem ever since I enabled secure-boot, every time I power up the screen doesn't turn on and it just hang there, I tried to access BIOS many times but no luck, CMOS reset didn't work ...
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27 views

Is it possible to boot USB device from GRUB?

When working with remote computers or when there is no keyboard, it is sometime useful to be able to remotely (SSH, for example) order boot to another device. Ordering boot to another operating system ...
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0answers
204 views

Dual boot from windows 10 and antergos doesn't work

I've installed the Antergos linux right now for x2 or x3 times.... On every time after I've finish the installation and I reset the PC.. It enter on Windows 10, every time... So, know anyone how can I ...
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2answers
84 views

Setting Windows 7 to active partition

Currently, I have grub as my bootloader. Windows runs on a slave hard drive and Ubuntu is on the master. I need to set Windows to be the active partition because it requires this for the installing ...
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1answer
1k views

Dual Boot Windows - Linux Mint grub menu not appearing at startup

I have Windows 10 operating system on HP Pavilion laptop not very old. I have installed Linux Mint on another partition and both the operating systems work fine (I am able to use both of them). My ...
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1answer
53 views

Deleted Sudo and Can't Access Grub

I deleted sudo, and I can't access grub so that I can restore it. I have a bad feeling that I don't have grub. Is there any possible way to restore it? apt-get doesn't work on my computer either.
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1answer
57 views

which live/rescue disk it is which gives you an option to boot into your GNU/Linux OS without grub?

I remember a live CD/DVD where I could just boot into my GNU/Linux partition in case your grub was shot. The simplest thing was once in your GNU/Linux partition, install grub-pc and its brethen and ...
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28 views

How to set grub command for other distros on Ubuntu

I am currently running Ubuntu and Fedora on the same system. I am using the instance of grub which came with ubuntu to select which one to use when I boot. I need to add rdblacklist=nouveau to the ...
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2answers
3k views

Install Kali on USB for UEFI and legacy-bios simultaneously

Here is the prologue: I just purchased a new tablet, called Wintron 10.1, made by trekstor. It is shipped with a solded 32 GB ssd-similar harddrive and preinstalled Windows 8.1-Bing. I already have ...