When I start the computer the boot menu doesn't prompt, when I try to load it manually it doesn't prompt neither, it just reset the command line.The grub.cfg was generated by update-grub.It's really annoying to load the kernel manually each time the computer starts.
View 3 RepliesI am using Ubuntu 10.10, manually installed, on a Dell Studio 15 laptop, dual booting with Windows 7.While a few kids were playing nearby where I was working, one of the pillows they were playing with hit my laptop's screen and moved the screen's hinge backwards, applying pressure past where the hinge ends. This didn't seem to cause any physical harm to the computer, but I moved away from where they were playing, and in the process, shut the laptop, putting it into sleep mode. I opened the laptop and entered my password to unlock it. About half a second after entering my password and displaying the desktop and open windows, it brought up the password prompt again, as if I'd just opened my laptop up and removed it from standby, although I had not in fact touched it since I had entered my password a mere half second before. I thought that that was strange, and then attempted to continue my work. However, although the mouse worked fine, when I attempted to apply a keyboard shortcut (Ctrl+Alt+2, which runs a 2-finger scroll script and has to be run every time I take the computer out of standby), Ubuntu didn't register it (I didn't touch the keyboard otherwise, although I should have checked whether it worked all =).
I tried it again, and it still did not apply the script. Then I thought, "Oh, the pillow must have knocked something out of whack. I'll restart." When I restarted, grub loaded as usual, but the timeout ("loading the primary in Xs." sort of thing) that it usually displays did not display this time. I didn't notice it at the time; I selected Ubuntu, and it appeared to be loading it, removing the grub menu, but then hung. I waited 5 minutes for the computer to display the login screen, but it did not, so I restarted again, thinking that it might just be something stupid. It didn't work again, hanging again. I tried this with both the most recent linux kernel and the second most recent kernel, neither of which worked. But what was interesting is that Windows 7, which is also on the grub menu, loaded and displayed perfectly, as did GRUB Invaders, a game that can be loaded directly from grub.After this little escapade, I thought something was just wrong in grub.cfg, and it somehow wasn't mapping the Ubuntu menu entries to the appropriate OS and kernel. So I loaded up a live CD, and attempted to look at the linux entries. These are the menu entries 10_linux, 00_header, and 20_linux_xen.
10_linux:
Code:
#! /bin/sh
set -e
# grub-mkconfig helper script.
# Copyright (C) 2006,2007,2008,2009,2010 Free Software Foundation, Inc.
[code]....
I recently upgraded to 10.04. The grub menu shows my windows partition but does not load it when I select that OS.
View 2 Replies View Relatedmy Setup is Fedora 14 x64 + radeon hd 4830 i've downloaded .run package from ati site with latest driver for x64 systems. installed it, but didn't edited grub.conf becouse i didn't understood anything there (probably didn't spent enough time to get things understand) Now i've lost possibility to enter my Fedora system. during boot it lost it's modern blue boot screen (with filling drop), it was replaced by standard old boot screen with triple-color stripe. after this boot screen monitor start blinking going on and off. and on last step i'm getting "Fedora 14 boot bla bla bla something" on screen. nothing works except Ctrl+Alt+Delete. system reboots showing successful daemons shutting sequence. How can i edit grub menu from initial grub screen is it possible to it's own 'e' option or 'c' from grub command line?
View 4 Replies View RelatedI had Fedora 7 and Windows Vista dual booting on my computer. I just installed Fedora 10. When the live CD asked me where to install it, I chose "Remove all Linux Partitions and create default layout" The installation went perfectly, but now when reboot my computer, it boots directly into Fedora; GRUB does not load to ask me which OS I want to load. I know I did not overwrite Vista because I can still view my Vista files through Fedora. Here is my grub.conf file:
[Code]...
What do I need to do to make GRUB load again upon booting?
i have windows xp operating system yesterday i installed ubuntu9.10 dual boot when the grub gets loaded it gives me four options as follows
1) linux......
2) linux......recovery...
3) mem test...
4) windows...
when 1) linux is selected it loads ubuntu properly but. but when i select 4) windows a black page with GRUB written on the top left corner of the page is displayed and will not take any command... the only option i can do is hardboot.
I am testing my crash recovery strategy for my linux system and I am having trouble with GRUB. I am basically restoring my backup (i.e. tar) unto a different hard drive, but I am having problems getting the machine to boot without me having to type the GRUB commands at the GRUB prompt that is presented when the machine boots up off the new hard drive. I have tried to restore the MBR in two ways (the 2nd one is the one that gets me to the GRUB prompt):
1. Get the MBR off the original drive and write it unto the new drive (all via dd), but that did not work at all: the machine hangs right away during boot up. It seems to hang right at the point where the BIOS tries to read the MBR.
Code:
On original drive:
# dd if=/dev/sda of=mbr+part.bin bs=512 count=1
On new drive (new drive is now in place of original drive):
# dd if=mbr+part.bin of=/dev/sda bs=1 count=446 conv=notrunc
2. By using the FEDORA rescue CD, I installed grub unto the new hard drive as follows:
Code:
# chroot /mnt/sysimage
# grub-install --root-directory=/boot hd0
reboot and remove FEDORA CD Using the 2nd option above, I get the GRUB> prompt during bootup. I can then boot into the system by issuing the commands that are in the menu.lst file, followed by the "boot" command. However, I would like for those commands to happen automatically, just like in the original configuration. It seems to me that GRUB is actually finding all its stage files because I doubt the GRUB program (the one displaying the prompt) fits entirely in the 446 bytes it has on the MBR. So, it must be loading its stage 2 (and stage 1.5??) files from my /boot partition. However, if GRUB is loading its stage files off the boot partition, why does it not load/read the menu.lst/grub.conf contained in the boot partition also?
Code:
# ls -l /boot
total 22888
-rw-r--r--. 1 root root 1274567 2009-05-27 16:39 System.map-2.6.29.4-167.fc11.i686.PAE
-rw-r--r-- 1 root root 1274538 2009-06-16 22:27 System.map-2.6.29.5-191.fc11.i686.PAE
[code]....
i have Vista 64Bits Ultimate installed on an 1TB hard disk whit 3 partitons I have a 2nd 160GB HD in my system which i installed Ubuntu 10.4 on. All went ok, except after the installation finished and the system rebooted it booted straight into windows, whitout ever displaying GRUB. Now i found a way to boot either system, by using the bios and setting the applicable HD to 1st device. (or something similar)
Any way on how to solve this? keeping to have to enter the BIOS to select the HD and Thus OS i want to boot aint very practical. (im currently using ubuntu BTW)
Code:
Boot Info Script 0.55 dated February 15th, 2010
============================= Boot Info Summary: ==============================
=> Grub 2 is installed in the MBR of /dev/sda and looks on the same drive in
partition #1 for /boot/grub.
[code]...
I just added a 3rd hard drive, but now when I boot my computer grub doesn't load at all, it just boots to Windows. I've tried holding down Shift, and I've tried holding down ESC but it didn't work. I believe I have grub2.
View 2 Replies View RelatedI've done a clean install of XP Pro on my HP XW8200 (Boot drive is 2x73GB SCSI drives set up as RAID 1)I've run the Ubuntu 10.10 desktop installer and partitioned the drive, installed ubuntu and rebooted when requested.No OS selection screen appears after POST though. Just goes straight into WinXP. The startup options in XP only show XP.Rebooted from the Ub10.10 live cd and checked that the partition is there and the OS files are there.
Any ideas why the grub menu doesnt appear?I'm assuming it's something to do with Ubuntu not seeing the RAID drive but it did install ok..
I have installed FC 11 on single SATA HDD. When I add IDE HDD grub doesn't load. I see string GRUB at top-left corner only.code...
I tried replace hd0 -> hd1 in grub.conf. But this doesn't solve problem. What I must do?
I want to change my default boot to Vista.I follow https://help.ubuntu.com/community/Gr...hangeDefaultOS
I try
Code:
gksudo gedit /boot/grub/menu.lst
[code]...
I have noticed whenever someone install Ubuntu 10.04 the grub menu doesnt get display. Is this a bug? Recently I did installed Ubuntu 10.04 with Windows as dual boot config and I did notice nothing like menu.1st instead it had grub.cfg. how to fix it?
View 2 Replies View RelatedFirstly i was getting error 'grub resque: unknown filesystem', so i reinstalled grub. now grub doesn't load, it shows just white blinking line
View 2 Replies View RelatedSince upgrading to Lucid (I think), I can't boot into Windows. When I select the Windows Vista entry in GRUB, the screen goes blank for a moment before returning me to the GRUB menu.I have tried pressing 'e' to edit the GRUB entry before booting, and what I find is that it says the root is hd0,1Since my Windows partition is sda1 in GPartEd, should that translate to, for example hd0,0 ?The only reason I want to boot into Windows in the first place is to install a BIOS upgrade from HP, which only works with their Windows software. If someone can suggest an alternative way of doing this then I won't need to boot into Windows at all.
View 9 Replies View RelatedFirst the hard data:
Upgraded from Ubuntu 9.04 to 9.10 via upgrade manager
System is AMD 64
Have dual boot with XP on seperate hard drive
[code]....
Then the wheelspin:
Seem to have knocked out GRUB as normal loading screen does not appear anymore.
Worse, I think I accidently installed grub to something labelled SDC5.
Cannot get anything except the "grub rescue" prompt. I'm not sure if using the LiveCD (9.10) can help. Have tried a few prompts from other threads but just ended up with mud splattered all over the place. I'm gathering I need to load grub, but can I do it using any grub rescue commands?
Contents of grub.conf
Code:
# grub.conf generated by anaconda
#
[code]...
I tend to update stuff slower than most - I'm still using Hardy and I probably won't upgrade to Lucid until June-ish. I wanted to test drive GRUB2 so I upgraded following instructions here:When I chainloaded GRUB2, I got a menu that only contained Ubuntu; my Windows Vista bootloader entry had disappeared. I couldn't find a sample "40_custom" entry to modify when I tried to create an entry for Vista myself. Had no problem booting into Ubuntu and I could still boot Vista from the old menu. Spent about 20 minutes on it, then I gave up and reinstalled legacy GRUB.
View 9 Replies View RelatedI'm encountering an unusual problem with GRUB 2. Whenever I start up my system, my BIOS'es load and do their thing, and then hand the show over to GRUB, which is supposed to not appear or do anything because my GRUB countdown is set to 0, but instead I get two errors like this that appear for about 5 or 10 seconds (greatly delaying startup) and then Xubuntu, the first entry on my Grub menu, loads: (I set GRUB to automatically boot my first entry):
Code:
error: no suitable mode found
error: unknown command 'terminal'
I got ubuntu 10.04 lucid lynx along with windows (dual boot) and using Grub. On my computer, I have my C:/ (programs) and D:/ (data). I've never used my D:/ before that day that I've lost my windows partition on my grub menu. I usually use my D:/ with windows. The first time I used my D:/ to store data with linux, I lost my windows option in my grub menu. I'm not sure what I did wrong but I do want to restore my windows option in my grub menu.
After "fdisk -l",
I checked in /boot/grub and there is no menu.lst to modify. how I can get back my windows option in my grub menu ?
The first is I seem to have 3 GRUB installs. So whilst I update the one from my live session, the change does not appear in the boot up menu. I had installed 10.10 from a CD into a different partition (sda6), but that will not boot, so I have just deleted this and done another grub install and update. The kernel I am using has just been updated from 10.04 to 10.10 too, and it is this that I use and the Grub I have been working on (sda5).
[Code]...
I just installed OpenSuse 11.1 alongside of Ubuntu 9.10. After finishing up the installation I find that I can't get into Ubuntu. I have tried adding Ubuntu to the OpenSuse /boo/grub/menu.lst but it doesn't seem to be working.
View 9 Replies View RelatedPC: Dell Precision T7400.O/S: Windows XP SP3 64-bit & Scientific Linux 5.3 64-bit
The above PC has 2 HDDs installed one has XP and the other Scientific Linux.
Problem: XP needed to be re-installed, i've done this now but now the GRUB Boot loader doesnt load - So just boots straight into XP.
Qustion: Is there anywhere to fix the GRUB? Without wiping the 2nd HDD and re-installing Linux!
Let me know if you need any more info
I've got myself the curious situation where, when I boot the system, I can get grub to start, but it always drops to the prompt.
I can run:configfile /grub/menu.lst
and this brings up the menu with no problems, and from there I can boot the system to either linux or windows. What I don't understand is why it wont go to the menu in the first place?As far as I can tell, grub/Kubuntu got confused when installing, as each of the hd#,# settings in the menu.lst have needed tweaking to let the system boot. (e.g. windows is actually hd0, but the original install had it at hd2. Likewise linux is on hd1, but the menu.lst had it at hd0). I've happily tweaked these to make the system boot, but would appreciate any help in convincing grub to actually load the menu without me having to use the prompt.
I updated my grub yesterday using the command:
Quote:
sudo grub-update
and I rebooted and grub menu not coming now. I have a dual boot with Win7. Ubuntu 10.04 is installed with WUBI. I can run WIN7 but can't run Ubuntu now.
I started another thread about this to get help booting into openSUSE after Fedora rewrote my bootloader and deleted all other entries. I managed to fix it but I never did find out why the following commands caused my system to boot to the grub shell instead of the grub menu.
Code:
grub
root (hd0,3)
setup (hd0)
quit
reboot
Can anyone explain to me why these commands caused my system to boot directly to a grub shell? It's as if there were no /boot/grub/menu.lst files for it to use, but after I got everything back to normal, the files were still there.
If it helps, this is how the drive was setup before and now, except Fedora was on /dev/sda4 and has since been deleted.
Code:
Device Boot Start End Blocks Id System
/dev/sda1 1 262 2104483+ 82 Linux swap / Solaris
/dev/sda2 263 13316 104856255 83 Linux
/dev/sda3 * 13317 14621 10482412+ 83 Linux
I have a used PC that came pre-installed with suse 11.2.Unfortunately, I do not have the install disk to use in case of whatever.I already know that when configuring a dual boot with Windows and Linux, it is recommended to install Windows first.I do not have that luxury now as 11.2 is installed and GRUB is the boot loader.Question is, if I boot the Windows 98 install disk on boot, how to not mess up GRUB and still add Windows 98 to GRUB menu?
One hard drive only here. 98gb free.It seems that W98 install will overwrite GRUB in this situation - causing problems. Maybe not, I don't really know for sure.I just need to install windows 98 on the same hard drive and if possible, have suse and w98 visible on boot in GRUB.
Code:
grub-install -v
grub-install (GNU GRUB 0.97)
I loaded GRUB, and now when I reboot it goes straight into the 'grub>' command line. Initially GRUB had the root as (hd0,2), whereas the boot is on (hd0,1)...(hd0,2) is my '/home' partition, and (hd0,1) is my '/' partition... So on a bootup I ran...
Code:
root (hd0,1)
setup (hd0)
Now when I boot I still get the 'grub>' command line, but now the root is correct.
From 'grub>' I can type...
Code:
grub> configfile /boot/grub/menu.lst
GRUB will then show the menu, and I can click the listings to load them. All's fine, but why doesn't GRUB just load the menu.lst without my prompting? How can I automate this process of typing 'configfile /boot/grub/menu.lst' each time I boot?
Now i've lost possibility to enter my Fedora system. during boot it lost it's modern blue boot screen (with filling drop), it was replaced by standard old boot screen with triple-color stripe. after this boot screen monitor start blinking going on and off. and on last step i'm getting "Fedora 14 boot bla bla bla something" on screen....nothing works except Ctrl+Alt+Delete....system reboots showing successful daemons shutting sequence. How can i edit grub menu from initial grub screen is it possible to it's own 'e' option or 'c' from grub command line?
View 6 Replies View RelatedI have ubuntu 10.10 running on my HP dv5 pavilion laptop So today i tried to reinstall grub on my pc .. i removed grub-pc and grub-common using synaptic then booted up with a live cd of ubuntu 10.04 i then mounted sda11 to mnt using sudo mount /dev/sda11 /mnt sda11 being my ubuntu directory containing the /boot then i installed grub to it using sudo grub-install --root-directory=/mnt /dev/sda it reported as installation finished.No error reported then i unmounted /mnt and checked for /boot/grub/grub.cfg seems like the file is missing so are the files in /etc/grub.d/ reinstall my grub back
View 9 Replies View Related