Ubuntu :: GRUB2 Not Loading New Operating System (PClinuxOS)?
Aug 6, 2010
I've been using Ubuntu 9.10 for a while now, and i've started to look at other distros of linux. I found PClinuxOS which seemed decent and decided to install it alongside my Ubuntu 9.10 and Windows Vista. The bootloader that came with PClinuxOS recognised my Vista OS, but not my Ubuntu.long story short, i recovered Ubuntu's GRUB becasue i had already edited it to my liking. GRUB found the PClinuxOS partition and added it to the menu. Vista and Ubuntu start fine, but when i try to select the PClinuxOS option, i get this message-type-thing:
[linux-bzImage, setup=0x3a00, size=0x1f9110]vga=788 is deprecated. useset gfxpayload=800x600x16, 800x600 before linux command insteaderror: no such partitionI don't really know, but it almost sounds like GRUB is trying to find the linux kernel, but it cannot connect to the partition for some reason. I have been extremely pleased with Ubuntu, so I really don't need another distro, but I'd like to know how to fix this
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Mar 18, 2010
I have a serious problem with my computer. I had once shut down my windows forcefully( i.e. using the button) and now i am now not able to login to windows again. I tried installing linux from the booting cd but was not possible also. Now when I start my computer I get an error message. What to do?
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Aug 30, 2010
I recently installed Ubuntu Netbook Remix (10.04) on my brother's Acer Aspire One (751h) netbook, set up to dual boot with XP Professional. The initial install was successful, with both OS's booting correctly. However, after a series of updates and module builds (this machine has the Poulsbo chipset, still somewhat of a mess), Grub2 is now unable to boot XP, displaying the error "Operating system not found."
To be clear, grub works properly (aside from not booting XP), so the MBR is intact, although I've rerun grub-install to be safe. Restoring the windows MBR (using testdisk) boots XP happily, but of course ignores the ubuntu installation. I also had testdisk rebuild the NTFS boot sector, to no change - grub still doesn't work, the windows MBR does. Using the grub console, I can "root (hd0,1)" and see files on the XP partition, but "chainloader +1; boot" again fails with the same error. The ubuntu install can likewise mount the NTFS partition with no problems.
Given the fact that switching the MBR fixes the issue, I'm suspecting a Grub2 configuration problem. However, the simplicity of "root (hd0,1); chainloader +1; boot" leaves me stumped as to what that could be. Also, the error text "Operating system not found" is suspiciously identical to my BIOS's error message when attempting to boot from a non-bootable medium (as I found out while attempting to make a bootable usb stick with my mac).
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Apr 24, 2010
I'm trying to install 11.2 Gnome from the live cd on an HP n410c laptop. The install seems to go smoothly until I'm told I must reboot without the cd. I've tried three or four variations of the process and each time I see, "Error Loading Operating System."I've reloaded the live cd and examined /boot/grub/menu.lst. It appears to be correct. It seems like the initial GRub loader isn't found in the MBR.If I run grub-install, the graphical interface comes up then complains, "Because of partitioning, the boot loader cannot be installed properly."
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Jan 13, 2009
I have a fancy new Quad Core Xeon machine here that I'm trying to install F10 x64 on. The installation went fine. When it reboots the first time, though, I get the dreaded Error Loading OS.
So I dug up my bookmark of the awesome Grub HOWTO here and followed the steps to install Grub manually. Alas, I get the same result after installing it. Even tried doing a makeactive (hd0) just in case, but no luck.
I did more searching and searched for "raid install" but didn't find anything helpful. So here I am... hoping somebody has some insight.
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Jun 29, 2011
Installed 11.4 on a machine with two SATA drives which had previously been running Windows 2003. I deleted the Windows partitions and created a new partition scheme: Swap, root and one additional partition on the first disk, one large partition on the second disk. Install runs fine but upon reboot I get "Error loading operating system". Booting off a Windows floppy and running FDisk shows that the root partition is marked as active.
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Feb 18, 2011
I wonder if its any easy way to configure grub2...I dont want to change fonts, background or anything special. Just to change default operating system time to shown menu etc.
Is there anythink like known from KDE? graphical tool to tick what I wont, choose time from list or type it in, click OK to finish and job done... without any manual typing, terminal use etc.
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May 17, 2011
This is a IBM T23 (10 years old)pentium3 1.1ghz640mb ram28gb hdd (contianing several bad sectors)intel graphicseverything works out of box (graphics, wireless, etc) on a live cdhowever after installation, upon boot, it displays "Error loading operating system" right after BIOS and before even goes into GRUB and is stuck there.Enter live cd, and choosing boot from harddrive does not solve the problem.Already did the CD check, which shows no problemdid a bit googlingturned out this could be an issue with a dying harddriveand sadly, it is the case, the harddrive on this 10 year old laptop is indeed dying D:However, installing windows xp posed no problem... (altho tons of driver issue, but anyways...)I have a few solutions in mind1). just use a usb stick as the replacement for harddrive2). get a new harddrive (not even sure what to get for this laptop D: )3). find a magical way to fix it :SWould definitely be glad to know a way to load this system on this existing harddrive for nowI was told earlier that there are ways to tell the system to avoid mapping the bad sectors.
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Sep 13, 2010
So I currently have an Ubuntu/Mandriva/PCLinuxOS multiboot setup on my system. After I installed the latter two I setup Ubuntu's grub2 to be my default boot manager. After running my Code: sudo update-grub command it successfully found and added entries for Mandriva and PCLinuxOS, however upon trying to boot into either of these distros (selecting them from the menu) I get some terminal output that ultimately ends in kernel panic.
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Jan 13, 2010
Will a Linux operating system lose data during a power failure as does a Windows operating system?
(If yes.) This has not come up before but I'm going to be doing some work I don't want to lose.
Could you either point me to a backup tutorial or give me the quick overview of preserving stuff with Ubuntu?
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Aug 9, 2010
I just installed Ubuntu Lucid yesterday, and I'm dual-booting with Windows 7. (They're on separate physical drives if that's relevant.) I've discovered that whenever I restart the computer, it doesn't matter if it's from Windows or Ubuntu or just hitting the reset button, it hangs at "Loading Operating System." If I start it cold, though, it usually works fine. I tried Googling but I couldn't seem to find anybody else with this problem. I'm guessing it's a GRUB problem? Does anybody know how to fix it?
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Feb 3, 2010
I'm new to both Ubuntu and this forum, so please try to bear with me.I have a 500GB HDD with these partitions Screenshot.pngI'm currently using the live CD to boot because when I try to boot to this HDD it simply comes up with the error "Error loading operating system". It was working fine until I started reformatting a different drive with XP on it; since then it has had the error.As far as I know I need to reconfigure GRUB to boot to the correct partition, but I do not know how to do this.I know that there are already threads about booting/GRUB problems. I have looked at a lot of them but because no one has exactly the same problem as me I do not know what to do.
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Oct 20, 2010
I seem to be having a problem creating a bootable Ubuntu USB drive. After following the instructions at [URL] my PC says "Error loading operating system". It doesn't provide any information as to why it fails to load the OS. I selected the the "daily live" distribution of Ubuntu.
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Jul 12, 2010
I just installed Fedora 13 x85_64 on Intel s45sf server board with hardware raid and 8Gb memory. After installation and reboot I got the message: Error Loading Operating System I tried installation with no raid I doesn't work.
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Aug 2, 2010
I just joined the forum today. I'm not a linux beginner per se (about 4 years experience, now running Ubuntu Lucid on my laptop and windoze-free) and I built the desktop PC I'm typing this on six years ago. However, this is my first HTPC build and my first KnoppMyth install, and I've probably done something foolish.
This was an attempt at a fresh KnoppMyth 5.5 install on a virgin system. Hardware details:
MB: GIGABYTE|GA-880GMA-UD2H R
CPU: AMD|PH II X4 925 AM3 RT
RAM: 2Gx2|GSKILL F3-10666CL7D-4GBRH
HD: 1T|WD 7K 64M SATAIII WD1002FAEX - OEM
CD: BLU-RAY BURNER LG | WH10LS30 OEM - OEM
[Code]..
Basically, I just wish I had never bothered with KM5.5 and I want a do-over to go back to the beginning and put the LinHES 6.03 CD in and just do the installation. Since I can't do this, I'd like to at least be able to wipe everything I did and start fresh. Recall that I couldn't boot from CDROM even before I made the daft remove of LILO. The only time I successfully booted from CD was the very first time I turned on the machine to install KM5.5
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Jul 24, 2011
could any one tell me about the uses of linux operating system compared to windows operating system
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Jul 13, 2011
I have installed openSuSE 11.4 32-bit on my PC. Installation went okay, but when I shut down the system and started later it does not load.
My computers have;
- Intel Pentium Dual Core processors
- Asus motherboards
- Onboard VGA, Sound, NW
- 2 GB DDR2 RAM
- 80 GB SATA HDD
code....
What happens is, the first screen appear (where it instructs to press DEL to go to BIOS), then the system hangs us displaying "Error Loading Operating System". There nothing works, except the CTRL+ALT+DEL. Press CTRL+ALT+DEL, same cycle repeats.
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May 2, 2010
I was wondering how to prevent grub2 from detecting operating systems on other hard drives. I have Ubuntu Lucid on the second hard drive with windows 7 on the primary (unplugged for now).
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Jun 15, 2011
I use openSuSE and want to try Ubuntu.This is the layout of the partitions:
Code:
sda1 /boot (SuSE)
...
[code]...
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Sep 2, 2010
I got a new laptop today and the first thing I did was to install Ubuntu as a dual boot with Windows 7. Everything seemed to work the first time I loaded Ubuntu after installation, and Windows also seemed to work. Then, Windows Maintenance said there was possible disk corruption, so I restarted the computer and now I get this error when trying to load. After reading around about similar problems I think it might be a problem with the grub bootloader. It is 64-bit if that makes a difference.
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Dec 12, 2010
Ok, I have a Gateway Solo 5300 and I want to use it as a test server (install Ubuntu Server 10.10 and everything else after that.) The problem is I shut down the computer after it deleted the hard drive clean through installation and now I have to network boot because its old. What do I need to do that?
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Mar 29, 2011
i planning to use ubuntu server as my operating system so that transparent proxy can be install using squid. i know that, ubuntu already has their own firewall that is linux ip table and but i want to use independent firewall that is pfSense since i need to install 2 transparent proxy in a network..see the diagram for details [URL]
is there is any possible, if i just want to use linux iptables at each transparent proxy server rather then using a independent firewall?
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May 17, 2011
The issue I've been having is vague so I'm unsure if anyone can help me but it's worth a shot. The other day I was booting my laptop and this is what ended up happening and has continued to occur on successive boots:[URL] Each time it boots this is how the screen is characterized. For example: [URL] After this, continuing the boot process, the screen does this--which makes sense since the Kubuntu boot screen is this color and this where it should typically appear (I installed Kubuntu some months prior to this issue.): [URL]
After this screen, the monitor goes blank and becomes unresponsive. It usually flashes to black and then appears to turn on--becoming a slightly lighter shade of black.
Then, nothing. I can't go into tty. I've tried booting with a live CD but the issue persists and hangs, saying: soft lockup cpu 0 stuck for 61s. I've tried taking my laptop apart but I'm not familiar enough with hardware to do anything productive.
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Jun 22, 2011
Is there any 32 bit operating system emulator (like a bridge) that I could easily use those packages or software that can be installed on a 32 bit operating system easier? Something easier than emulating another Ubuntu using Virtualbox.
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Apr 5, 2011
I want to experience Ubuntu and want it on my machine. I currently have Windows 7 installed and was wondering what the easiest or best way is to install Ubuntu so I can choose to run either Windows 7 or Ubuntu.
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Jan 11, 2010
ive installed ubuntu 9.01 on a external HDD. I have windows on my internal HDD and whenever I unplugged the USB HDD and turn on the computer I get Failed To Load Grub. I fixed this by restoring windows boot.ini file but now when I try boot from the external HDD (USB) it says Failed To Open Operating System and nothing else.
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Apr 2, 2010
I am trying to install Ubuntu 9.10 on an old IBM T21 laptop. It starts very happily, and I am able to partition the disk & copy the files to the HDD. However, when it loads the desktop there is an icon for the CD drive (and install disk). Everything appears to be fine, but I don't see any confirmation of the installation being completed. The CD drive does not open when the button is pressed. When I restart the laptop, I get the message 'operating system not found'. Starting the machine using the CD works fine. The disk shows that the partitions have been created, and I am told that Ubuntu 9.10 is installed.
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Apr 2, 2010
Is there a better operating system than ubuntu or at least a diffrent kind. It has to be free (because i am cheap) and from linux.No windows or mac.
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Apr 19, 2010
I have Ubuntu 9.10 running inside Windows XP Home Edition SP3 with Wubi. Is there a way I can make the screen where I select what Operating System to boot into look nicer? I was thinking of something like the Windows 7 Background with 2 pictures, one of the Windows logo (would boot Windows), one of the ubuntu logo (would boot
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Jun 2, 2010
I formatted my 2nd hard drive(IDE) inside of windows. So I had a clean 80 GIG HDD. I downloaded the wubi installer and allowed it to have 30 GIGs of the newly formatted hard drive. I restarted it and it just used my 250GIG SATA drive. I then restarted and pressed esc. to make it use the 80 GIG and it said operating system not found. I then deleted it and tried again. Same result. I then reformatted it marked it as active and installed Ubuntu again and it did boot the 80 but it said the NTLDR is missing.
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