Grub2 is Grub version 2, a multiboot bootloader from the GNU project.

learn more… | top users | synonyms

0
votes
0answers
142 views

How to boot from SD Card with GRUB2 being on another device?

I want to install some OS on SD card (i.e. Chromium OS), but my laptop doesn't support booting from SD slot. Thus, I decide to add static entry for my specific SD card to GRUB2 menu. And I can't ...
0
votes
0answers
127 views

grub2 freedos attach virtual floppy disk

I'm interested in loading freedos under grub2 and attaching a virtual floppy to it The aim being to have a folder on the usbkey containing several tar.gz files (such that it is quick to add a new dos ...
0
votes
0answers
48 views

Does GRUB2 support dynamic menu entries for removable external storage?

I want to boot my laptop from different kinds of external media, but my BIOS doesn't detect all of them as bootable devices, i.e. SD Cards. I don't want to manually create menu entry each time I ...
0
votes
0answers
71 views

Dual-Boot Windows XP and Vista Without Windows Boot Manager?

I have been dual-booting FreeBSD (1st partition) and Windows XP (2nd partition) using Grub2 (configured in FreeBSD). I just installed Windows Vista on my hard drive's 3rd partition. To boot Vista I ...
0
votes
1answer
50 views

How to fix ubuntu boot alongside windows 7

In the beginning I had only Ubuntu on my pc. After I installed Win 7 in another partition. Then Ubuntu boot doesn't starts anymore? I need dual boot: how can I fix it?
0
votes
1answer
395 views

Dual boot intermittant issue using Ubuntu 14.04 and Windows 7

I have a problem with the grub2 loader sometimes. More often, when I choose Windows 7 in the grub2 loader, it hangs on the purple screen. I have looked up and down the internet for an answer and ...
0
votes
0answers
97 views

Windows resolution only up to 1024x768 after installing OpenSuse

I installed OpenSuse 13.1 in a 5yo laptop I had around with Windows 7. It was working fine with 1280x900. OpenSuse cannot go further than 1024x768, but what is really surprising, is that Windows 7 ...
0
votes
1answer
121 views

Mix of GRUB and GRUB2 (Linux and Solaris)

ALL, I have a DELL laptop on which I installed Linux and Open Solaris (in that order). Linux used GRUB2 and it was OK. Solaris still uses GRUB1 and it looks like it did overwrite the GRUB2 ...
0
votes
1answer
366 views

Windows does not boot - black screen with blinking cursor

In /dev/sda1 I restored Windows image with clonezilla (previously working with this hardware). From this time, I can not boot to Windows, black screen with blinking cursor is appeared. Then I ...
0
votes
0answers
201 views

Accidentally deleted GRUB partition in GParted

I deleted the partition responsible for boot loading to the OS. And going forward when I start my PC up it only loops. Is there any link or procedure that can help me recover the partition or ...
0
votes
1answer
409 views

How to make grub2 boot another drive MBR?

My laptop (DELL Vostro 3350) have two hard drives: 1- /dev/sda , ssd with Ubuntu14.04 , grub2 installed to this MBR. Installed on normaly hd bay 2- /dev/sdb , stock hd (with recovery partition etc ...
0
votes
1answer
2k views

Boot Kali iso from HDD in existing boot menu

Currently, we have FOG as our computer imaging solution. All PCs have PXE boot setup, and FOGs boot menu is showing. What I would like to do is to add the Kali iso as a start-up option, which would ...
0
votes
0answers
94 views

How to remove Windows 8 bootloader (or arrange for Grub not to detect it)

I have a dual-boot system with Windows 8 and Linux. I have two Windows partitions: one 64-bit and one 32-bit. The 64-bit partition is the one I wish to boot; the 32-bit partition is there as a ...
0
votes
1answer
434 views

LMDE, Windows 7 Dualboot ond UEFI Laptop

I've bought an Asus laptop where was Windows 8 preinstalled. Then, I've dropped Windows 8 and installed Windows 7 on the whole HD instead. This drive has a 100 MB system-reserved boot partition. ...
0
votes
0answers
34 views

Cant start linux , boot linux

Model: ATA TOSHIBA MQ01ABD0 (scsi) Disk /dev/sda: 500GB Sector size (logical/physical): 512B/4096B Partition Table: msdos Number Start End Size Type File system Flags 1 32,3kB ...
0
votes
1answer
934 views

Gentoo and Grub2: system hangs when using GRUB_GFXPAYLOAD_LINUX=keep

I've successfully installed Gentoo as a VirtualBox Guest VM following the handbook (http://www.gentoo.org/doc/en/handbook/handbook-x86.xml). Everything in order, but I want to change the default ...
0
votes
1answer
148 views

How can I make GRUB bypass Windows bootloader?

I have two hard drives, one with fedora and another with Windows XP and 7 on two partitions. When I boot my machine, GRUB sees Windows 7 bootloader and allows me to boot windows by going through ...
0
votes
0answers
173 views

Grub Network Boot, where do system files go?

I have made a folder structure for network boot using PXE and Grub with the command grub-mknetdir. I have put those files in a valid served tftp folder on Server Machine. I have put a valid kernel ...
0
votes
0answers
43 views

Ubuntu 13.10 64 bit + Windows 8 64 bit dual boot [duplicate]

Please don't close this question if you find similar questions elsewhere. If I am duplicating, please guide me to the right path and I will close this question by myself. I have tried a lot of ...
0
votes
2answers
2k views

Ubuntu 13.04 won't recognize my bootable USB

I'm currently using Ubuntu 13.04 on my ASUS F201E laptop. I'm trying to install a new OS that is meant to be more compatible with my harware. I've already created a bootable USB with the new OS on it ...
0
votes
0answers
1k views

grub2 boot from ISO file on USB disk without BIOS support

I've been looking for a while for an option to boot from an ISO file on a USB disk on an old machine whose BIOS doesn't support boot from USB.... I have already found a solution to config grub to boot ...
0
votes
1answer
558 views

How to use Super Grub2 disk *.cfg scripts on partition with installed Grub2

How do I use Super Grub2 disk with all its files.cfg scripts on a partition which has installed Grub2? I tried to do a raw copy with dd to a partition, but it didn't work – only a raw copy to a whole ...
0
votes
1answer
248 views

GRUB 2 menu is not showing Windows 8 in the menu when dual booting with Fedora 17 (32 Bit)

I am successfully able to install Fedora 17 (32 bit) along with Windows 8 on my system. But when I restart the system, the GRUB 2 menu doesn't show the windows 8. To troubleshoot the problem, I ...
0
votes
2answers
513 views

Chainload EFI Bootloader from grub2 installed on MBR

When trying to chainload a EFI-bootloader from my grub2 I always get an Invalid signature error. According to this question, it happens because my grub2 is installed on an MBR-harddrive. The author of ...
0
votes
0answers
28 views

Missed record in GRUB

I did install a new linux kernel from deb packages and run reboot. This new kernel replaced my current one. But the new kernel caused corrupted and it fails on booting (no console and no X... just ...
0
votes
0answers
136 views

How did Linux get on sdc when I insalled it on sdb

I typed $fdisk -l into the terminal to see my partitions. When I installed Linux I installed it on sdb, which shows up, but for some reason it says Linux under sdc. This is what it looks like. ...
0
votes
1answer
2k views

“General error mounting filesystems” even after BootRepair

Upgrading an Ubuntu to Raring Ringtail did not work properly and, now, the machine displays the screen "Ubuntu 13.04" and a few seconds after a text console with: General errors mouting filesystems. ...
0
votes
1answer
38 views

Is it preferable to have GRUB2 installed on a HDD vs SDD?

My system has an internal 160Gb SDD + 1Tb HDD. Win 7 is installed on the SDD, and Ubuntu (2 versions) is installed on HDD. I've been successful in installing Grub2 on SDD and able to boot all 3 OSes. ...
0
votes
0answers
121 views

Attempted downgrade from GRUB2 to GRUB; can't boot into ubuntu anymore

So I just did a clean install of windows 7 ultimate and installed ubuntu 12.10 beside it. I kept the windows bootloader in the mbr at the advice if my tutorial (i used easyBCD to enable an option for ...
0
votes
1answer
941 views

How can I bypass WIndows 7 boot loader when dual booting Linux Mint 14

As of this morning my dual-boot attempt went south. This as far as I can see is mainly due to the windows boot loader and grub 2 and I'm really not sure how to fix the issue other than deleting Mint ...
0
votes
1answer
457 views

Will Grub2 be replaced with Windows bootloader if i do a fresh windows 8 install? (upgrade assistant)

Help! If i upgrade from Windows 7 to 8 using the upgrade assistant and choose to overwrite Windows 7 and delete all files, will the current MSR (Grub2) be replaced with the Windows MSR? i sure hope ...
0
votes
0answers
115 views

Linux server boot issue

I managed to mess the grub menu earlier and tried to fix the situation. Unfortunately I'm really out of ideas now. I get errors trying to run dpkg-reconfigure grub-pc and grub-install. grub-setup ...
0
votes
1answer
2k views

Windows 8 safe mode grub 2

I need to boot into safe mode in Windows 8 Ultimate to un-install Avira as this is not supported in windows 8. The problem is I have also installed Ubuntu 12.04 and from the grub 2, I do not get the ...
0
votes
2answers
983 views

Replacing GRUB2 with Windows boot loader

I'm trying to replace GRUB2 with Windows' standard boot loader (bootmgr?), but I can't get it to work. My Windows 7 install is in a single NTFS partition, which is marked as active (boot flag is ...
0
votes
0answers
131 views

Windows 7/Ubunutu dual boot

I recently attempted a dual boot of Windows 7 and Ubuntu on a Sony Vaio. The installation for Ubuntu went well, but Windows 7 would not load from the Grub menu. I ran the auto repair from the ...
0
votes
0answers
463 views

Why can I boot Windows only with grub2 chainloader?

When I updated my dual boot (Windows and Linux) PC my grub menu.lst file was deleted and I could no longer boot into Windows or Linux. Finally I have succeeded in installing grub2 and I can boot ...
0
votes
1answer
2k views

Disable “longhaul” kernel module with a GRUB command?

I've got a problem with a VIA C3 (1GHz)-system: the system freezes immediately when the CPU frequency goes under 731MHz because of an incompatibility with the (not completely implemented) i686 ...
0
votes
1answer
188 views

Converting legacy GRUB menu entries to GRUB 2

I would like to change an entry for a solution to boot from CD from legacy grub (looks like title bla bla bla) to an entry to a format compatible to grub 2 (the one that looks like menuentry "bla bla ...
0
votes
0answers
985 views

How to resolve “grub loading error: no such partition” error?

I'm having Lenovo laptop that issued by the Tamil Nadu government. In that I cannot boot the operating system. It's showing grub loading error: no such partition grub rescue> How can I break ...
0
votes
0answers
2k views

Finishing up and Arch Linux install and Grub is failing to install

Not sure what to do at this point. I finished all of the Arch Linux installer and get to the bootloader step and it fails. This is for a dual booted Windows 7/Arch laptop if that helps at all. Not ...
0
votes
1answer
2k views

windows 8 + gentoo uefi grub 2 dual boot

I've bought a new computer with asus sabertooth 990fx motherboard (well known asus ami bios which can use uefi properly) and installed windows 8 using uefi and gpt to play wine-not-compatible games. ...
0
votes
1answer
307 views

GRUB2 boot failure: “Error: Out of disk”

Create two or more partitions in one USB disk. Install any Linux system in second or later partition. Install GRUB2 in the disk. Boot directory is the /boot on the partition where Linux system is ...
0
votes
2answers
241 views

Recovering Windows Vista Partition after Ubuntu Natty N. install

I recently installed Ubuntu on my DELL's D Drive (Secondary Partition) and I lost the windows vista boot which was on my C Drive. Now when I boot my system directly loads Ubuntu, which seemed to me ...
0
votes
0answers
191 views

“Fixing” GRUB2? Machine becomes unresponsive

When I upgrade to Ubuntu 10.04, every so often the computer will become unresponsive: SSH server does not receive connections. When I physically sit down in front of the computer, it's still running ...
0
votes
1answer
217 views

How can I identify which grub setting is used when booting my computer?

I have a computer with several Linux variants installed, each of them using a GRUB or GRUB2 setting. How can I identify which GRUB setting is used when booting my computer?
0
votes
1answer
375 views

Boot parameters

Is there a way to find out with what parameters did the kernel boot? For example if I specify noexec=off at the grub command line? Can I see this sort of info after the system has finished booting?
0
votes
1answer
460 views

What to consider when evaluating Windows MultiPoint Server 2011?

I want to test MultiPoint Server 2011. Currently, I have a parallel Win 7 / Ubuntu 10.04 installation with grub 2 as boot manager. Can these two be used parallely to MultiPoint again using grub ...
0
votes
1answer
834 views

How do I update grub2 on USB drive?

I have a usb drive with grub2 installed to the MBR. I'd like to add some custom entries to the boot menu but I can't figure out how to run sudo update-grub and have it affect the USB drive and not the ...
0
votes
1answer
9k views

Dual boot (Windows 8 + Linux Mint 17) UEFI system boot windows only

I have been working on a dual boot system with windows 8 preinstalled and linux mint 17 for a month or so. After applying an update in linux grub loader does not appear and system only boots windows. ...
0
votes
1answer
86 views

copy root.disk to another computer and change grub.cfg

I installed ubuntu 10.10 on a new laptop and copied the old root.disk of ubuntu 10.10 from old laptop to this new laptop, and booted it so I had to make changes to the grub menu using "e". That is ...