Yesterday all my troubles seemed so far away, because I've been using working system with Windows 7 & Ubuntu 10.10, but last night I decided to update to 11.04 from update manager. So, when upgrade was done, I rebooted and saw something like this:
"grub_env_export not found
grub rescue > "
Do I have a problem with MBR? Will it help, if I load from Ubuntu live cd and try to reinstall grub?
I'm COMPLETELY new to linux. I"m running Ubuntu 9.10 and TRYING to install Devede. I have tried the Terminal, Synaptic Manger, and the Add/Remove and still keep getting this same error. I'm running a regular 32 bit Pentium 3 process to test if I like Linux or not. this is what it says: E: /var/cache/apt/archives/libavcodec-extra-52_4%3a0.5+svn20090706-2ubuntu3_i386.deb: corrupted filesystem tarfile - corrupted package archive this is not a DUAL boot computer either.
View 8 Replies View RelatedI tried the steps usually offered (modifying the grub.cfg file, replacing the wubildr files), it still wouldn't boot.
I booted in with the LiveCD to try to chroot into the environment and try running 'update-grub'. However, whenever I tried to chroot, it said it could not execute /bin/bash!
Trying to modify the grub commands manually (which originally gave the error: you need to load the kernal first), in the end said "invalid magic number"
There are some configuration things set in this installation I would like to not lose. Is it hopeless?
Upgraded to Lucid from Karmic last week or so, everything was fine. Today i needed to log into windows to set up some stuff, closed everything the ormal way, went to windows, came back and after Grub: Disaster! black screen, then corrupted graphics on top of the screen. Rebooted, same thing. Rebooted, went to recovery mode... same thing! No freaking idea whats going on, 9.10LiveCD works fine, but i have no idea whats going on.
My machine: ASUS N81V with ATI HD4670 graphics
Guess ill have to use windows for the time being... :S
Terrible Quality photo provided: [URL]
I have a dual boot drive, one is WinXp the other Ubuntu 10.04. I don't know why, but my ubuntu partition became corrupted (booting from live cd and inputing fdisk -l in the terminal, shoes my partition as unknown type) My Grub was on this partition, and therefore I cannot boot neither one of my two OSs. I would like to recover my linux partition, I figure I can do that only from my WinXp partition, but I don't know where and how to install Grub.
Also, If anyone knows how I could recover from the live CD without booting Windows, please speak up, that would make everything much easier. Another thing, it would be just super if I could recover my whole partition, not just the data, because I would hate to reinstall all the stuff that I had on my Ubuntu.
for some reason Win7 has gone and run a startup repair (there was two boot options in GRUB, perhaps I chose the wrong one by accident) which has corrupted my GRUB. Now, the only way I can get anything to run is by booting Ubuntu of a live-pendrive/flashdrive! I tried following a couple of walkthroughs that claimed to fix the problem; and I don't doubt that they work - on someone elses computer! I receive errors whenever I try to use things like 'sudo grub' and often (but not always) with 'mkdir' and 'mount' - and I have very little idea what some of them are doing (I gather 'mkdir' is making a directory and 'mount' is mounting a device virtually, but some others are a little harder to guess)
So, I am wondering if someone has a little insight as to how I can fix this and perhaps point me in the correct direction to learning about making my way around ubuntu and these fancy terminal commands! Currently, I am at the stage where I can boot into my flash drive by spamming escape before the bootloader. However, when GRUB loads it tells me there is an error and gives me a command line; through which I have been unable to get anything to happen. I am running Ubuntu 10.10, I believe, and Windows 7 on the same hard-disk and possibly the same partition (though, I am unsure of how Ubuntu works itself into partition's). I also ran a little code (seemed somewhat like a batchfile in windows) that made a txt file of my boot info; I'm attaching it below if that helps at all. Boot Info Results:
[Code]......
My display settings seem to have been corrupted after I upgraded from 9.04 to 9.10. I can only view my screen in 1280 x 1024 - no other resolutions work. Ubuntu is also not detecting my monitor, a Dell E193FP (19"). In reading some other posts, I see that the first question will be to post my xorg file, which follows.
View 1 Replies View RelatedI have a PC with three partitions: C, D, E. The C: and D: partition are NTFS and C: has Windows XP on it. D: holds my data files and folders in the Windows environment. E: has CentOS version 5.x. The machine is dual bootable. When booting up Grub gave me the options to boot to CentOS (by default) or to boot into Win XP (by selecting it).
Recently I used Partition Magic to resize the D: partition. I shrank the D: partition. The freed space space was then used to create a new NTFS partition.
After the partitioning was completed, I rebooted the machine. But now Grub is having a problem. It does not display the list of of bootable OS options any more. Instead there is just a black screen with the prompt:
grub>
What am I supposed to do here?
I am afraid that after I ran Partition Magic somehow Grub is messed up. How do I recover the previous boot options? Or at the minimum, how do I make the the machine to boot into Windows XP?
I installed 10.04 clean on the PC.Not other operating system.It booted to Ubuntu fine after the install and all appeared to be working fine.Used the upgrade manager to install the upgrades to the basic system.I had not yet loaded in any non-ubuntu or medibuntu repositories so this was the first, basic upgrade.After the upgrade,I can no longer boot to Ubuntu but boot to a grub prompt instead.I presume this is a recover prompt. How do I "recover" and continue booting to Ubuntu?
View 8 Replies View RelatedOKI am loading 9.10 (K or U, makes no difference). This installs 2-6-31.14. Eventually I am unable to dissuade APT from upgrading to Grub 1.97 beta4. One of two things can happen.
1) I am upgraded to a later kernel at the same time (currently 2-6-31.1. This singularly fails to work, in that I end up with no working kernel at all and I can only run memtest (or Windows 7, which is about as much use): good for the soul no doubt, but frustrating. "Solution": tar up the whole of /boot beforehand and then reinstate it afterwards. I am back to square 1, but at least a working square 1.
2) I persuade APT not to upgrade the kernel.I then get 14 (and 14 recovery) in my grub.cfg, but boot fails dramatically, and it becomes apparent that it has forgotten about /dev/sda, my hard disk.Further investigation shows that I have a new initrd.img in /boot, which doesn't work properly; reinstate the backup version, and all is well.What is going on? Is it just me? How come there aren't crowds of protesting peasants with pitchforks outside Canonical Towers?
When I upgraded my system for the first time, I got a message asking me to decide between a few menu items for configuring grub-pc. When I chose to keep the current version installed, GRUB booted to a CLI. What menu item should I choose?
View 1 Replies View RelatedI have problem with grub loader. When I upgrade my ubuntu I change my grub but after restart grub get error. grup_puts_ .......
View 2 Replies View RelatedI performed an upgrade via the Update Manager from 9.10 to 10.04 LTS and it seemed to go flawlessly. However, now I cannot seem to be able to remove the old Kernel from 9.10 in the package manager. It does not even show 2.6.32-21 as installed but it still shows the old Kernel in Grub. I did a sudo update-grub but it was to no avail.
View 1 Replies View RelatedI keep finding the same fixes on the web and they are not working. What I have/what I did: I have a dual boot PC. HD0 was XP. HD1 Kubuntu 10.04. I upgraded XP to Win 7. This jacked my Grub up, now all I can load is Win 7. I don't see the Grub menu anymore. I've been trying to reinstall Grub using varoius web pages like: [URL]
They seem to all be telling me the same thing but not working. I boot into a liveCD. I have to sudo apt-get install grub then I can do sudo grub. I follow the instructions:
sudo grub
> root (hd0,0)
> setup (hd0)
I get "Error 17: Cannot mount selected partition".
Now if I'm understanding this right the reason for that is. HD0,0 is my first HD first partition (which is Win 7), and grub doesn't like windows. I tried swapping it out so it reads:
sudo grub
> root (hd1,0)
> setup (hd1)
I then quit and reboot. Win 7 loads. I don't see Grub.I am using 2 separate hard drives?
After upgrading from Ubuntu 9.10 to 10.04, windows XP boot option is missing from the boot loader window. The laptop has two ntfs partitions - one for windows recovery and the other one for XP. The recovery option is available in the boot loader. But XP is missing. I tried several suggestions from different forums but to no vail. Can somebody help ? The output of boot_info-script follows:
[Code]...
I'm running Ubuntu 9.10 and did an upgrade yesterday via the Update Manager. Just installed all proposed upgrades. After rebooting, my newest kernel throws an error 16: inconsistent filesystem structure. When I select my previous kernel from the GRUB, no problems. How do I debug this error? Or better yet, how do I fix it?
View 3 Replies View RelatedI have been running a dual boot system Win 7 and Ubuntu 9.10 for months on 2 different systems. I just upgraded 1 system to 10.04. I had it set so that the grub boot will boot to the last selected OS. With 10.04 this no longer works. I went in and edited the etc/default/grub reset GRUB_DEFAULT=savedthen ran update-gruball seemed to work properly.but all boots always boot the top line (ubuntu) I must always manually select Windows 7 everytime
View 2 Replies View RelatedI decided to go ahead and upgrade my 9.10 amd64 to 10.04 ( a little late in the game I know, but I liked Karmic) Well I goofed when prompted to upgrade grub. After reading some other posts about various grub issues, I did the Boot Info Script (results posted below).
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
[code].....
I have a external usb with a Ubuntu OS on it that I was able to boot into and do some digging. When I upgraded I selected the NTFS partition instead of the actual /boot partition and jacked it all up. Im currently downloading the 10.04 liveCD to repair the grub on the /boot after I repair the MBR on the NTFS partition. Hopefully I can attempt to repair my Linux partitions by reinstalling the Grub that is on the 10.04 liveCD WITHOUT formatting my current partitions and still be able to keep all my current configurations.
I had installed Ubuntu 10.04 within Windows 7nd everything work perfect until this morning. When I turned my laptop on I was told that Grub could'nt find the storage device and was presented with a grub command line
View 4 Replies View RelatedI upgraded to 10.10, and grub just came back with "no wubildr", and then a "no other mode", or something like that. I dual boot xp (I used it to install wubi), and I need a few files off my linux partition. Is there a way to:recover my files within windows
skip grub and go strait to ubuntu
I started off on 9.10 and upgraded to 10.4 without any problems. However during the upgrade to 10.10 got asked about grub (see attachment 1& 2) and I think I should have ticked the other boxs but I didn't. I also got an error (see3) The 4th one I think is a different issue.On the restart it would only get to the purple screen before the login field appears. I presume I need to do something to the grub but have no idea what.My system is 64bit and a raid 1. The attachment 5 shows the partition arrangement I can boot into the the PC with a live (32bit 10.10) cd.
View 3 Replies View RelatedI just upgraded from lucid to 10.10. After the reboot, I can only see recovery mode entries in grub.I tried
Code:
update-grub and update-burg
( i think i had burg installed) both to no avail. I also tried re-installing grub onto my main ssd hd, with the command
Code:
grub-install /dev/sda
nothing there either.
some days ago I upgraded my 10.04 Ubuntu to 10.10. Upgrading took quite some time as I had already witnessed in previous upgrades. Everything seems to work fine after this operation but for the Grub. I can no longer set the timer! It means I have to manually push "Enter" to start booting. I also noted that I cannot change the font size of the Grub any longer. I have not seen such behaviour during previous upgrades (I started upgrading with U 9.04).
Toshiba L505-10M with dual boot W7/U 10.10 500 GB HD & 6 GB RAM
The day that the upgrade came out (not beta, the true release) I upgraded via the Update Manager. The upgrade went great until it asked me to reset to finalize. Upon doing that, I was greeted with a less than friendly grub-rescue> screen. The materials I currently have at my disposal are a 10.10 installation disc, and an 8.04 installation disc, and a rescatux disc (super grub) that seems to yield an error upon any of the four options presented... how can I use these (both have Live CD) to fix the grub...
View 9 Replies View RelatedI have a dual boot Win7/Ubuntu laptop. I have been running it dual since 10.04, Lucid with no problems, and I upgraded to 10.10 also without problems. However, when I upgraded to 11.04 I began to get error messages on boot up.
Importantly - both Win7 and Ubuntu still work fine, so it could be worse, but clearly something is not right in GRUB.
I could solve this by wiping Ubuntu and reinstalling from the Live CD, but that teaches me nothing, so I would like to get to the bottom of the problem.
The following is what I get if I try to update grub:
jez@jez-laptop:~$ sudo update-grub
[sudo] password for jez:
Generating grub.cfg ...
Found linux image: /boot/vmlinuz-2.6.38-8-generic
Found initrd image: /boot/initrd.img-2.6.38-8-generic
Found linux image: /boot/vmlinuz-2.6.32-25-generic
Found initrd image: /boot/initrd.img-2.6.32-25-generic
Found memtest86+ image: /boot/memtest86+.bin
Found Windows Recovery Environment (loader) on /dev/sda1
Found Windows 7 (loader) on /dev/sda2
error: syntax error.
error: Incorrect command.
error: syntax error.
error: line no: 153
Syntax errors are detected in generated GRUB config file.
Ensure that there are no errors in /etc/default/grub
and /etc/grub.d/* files or please file a bug report with
/boot/grub/grub.cfg.new file attached.
I have tried to upgrade to 10.4 LTS it crashed I use dual booting whenever I try to start the computer it goes in to grub rescue > I have used wubi to install the dul booting, now I can not get into my window nor ubuntu. what can I do ?
View 2 Replies View RelatedCurrently running Ubuntu 9.04 on my Acer Aspire One D150, multi booting Win Xp, Win 7 and Ubuntu.Can I upgrade to Grub 2 and use one of the nice themes ?? Sora ?
View 9 Replies View RelatedI have a single XP install on another partition, but can't boot to it now that I have upgraded to 10.04. Also, when starting Ubuntu, it takes a good 30 seconds to actually start booting ubuntu after I have selected it from the GRUB list (just sits there with a blinking cursor)
Noticed other users have been directed to run the boot info script, so here are the results from that.
Quote:
I have two instances of Kubuntu 9.10 (Karmic) I have installed grub2 and all seems OK except for a small bug with update-grub which I have a workaround for. Reported elsewhere
The working system is on /dev/sda7 My copy for testing is on /dev/sda5 gparted flags /dev/sda1 as "boot" and that partition has temp files only. update-grub found my test system on sda5 OK. I would like to upgrade 9.10 on /dev/sda5 to 10.04 (Lucid) as a trial as I had problems with this upgrade on my working system (sda7) and had to recover from a backup image - hence the test system on sda5
I would like advice on what happens to grub2 and MBR which I assume is on sda1 when I do this upgrade. I expect that the upgrade will change grub (in MBR?) to use sda5 instead of sda7 as the main grub filesystem. If not, then all is fine and I carry on as usual.
If not then how to I re-instate my working grub (/boot/grub/*) to sda7 (my working system) as far as the bootloader in MBR is concerned. Is it simply a case of backup and then re-install MBR after the upgrade? Or is there a better way or have I misunderstood something?
I would like to have your help.
I upgraded from 9.10 to 10.04 and lost my grub in between.
During the upgrade I installed grub on sda1.
Can you help me to recover my grub.
I inserted the contents of the RESULTS.txt here. code...