I used to have Ubuntu 10.10 and Windows 7 RC on separate partitions and I could choose to boot into either. Today I installed Windows 7 Enterprise trial version over the Windows 7 RC partition, and lost the boot screen. Reboot goes to Windows automatically. How can I get the boot options back to launch Ubuntu?
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I have Intel Pentium dual core T4300 2.10ghz processor in dell inspiron laptop. i had windows vista home basic by default and then i got ubuntu 9.04 installed on it from one of my friend. i was using ubuntu mostly (and upgraded it to ubuntu 9.10)as i never liked vista. so i installed windows 7 over windows vista. now vista is gone and windows 7 is working. but i no more see the boot options and cant access ubuntu at all. the boot options (F12) does not show linux partition at all. however the linux partition is seen in device manager. but its only seen.
how do i retrieve my old boot options including linux os? which asks me which os to boot from.
Machine: Win2000 Pro, AMD64 Athlon 2GHz, 2x80Gb HD, 2 GB RAM Symptoms: Running 9.10 with dual boot no probs for ~ 1 year. Decided to upgrade online via synaptic to 10.04. Upgrade went well no warnings, etc. On reboot all OS options present in Grub BUT clicking on Win2000 causes the screen to blank temporarily and then return to the Grub menu ie. no functioning Win2000 boot option. Ubuntu 10.04 boot yields blank screen with flashing cursor, a sudden stream of IO error messages (can't capture it but the lines look identical) then screen flickers and I'm at the purple log in screen and everything proceeds perfectly from there.
Observations: For the first time on any of my ubuntu installs (i've been using since 8.04 always installing from CD though) grub installation asked where I wanted it. In fact, the screen shows all devices with check boxes wth which to make my choice. That is sdb, sdb1, sdb2, ... , sda, sda1, sda2, There was a message that says that if in doubt install on _all_. Being in doubt I checked all the boxes: sdb, sdb1, etc. I noted in the message streams that followed after i continued that some lines had "... this is BAD ..." but since it was all rolling along very quickly no idea exactly _what_ was bad.
Action: I am not a linux newb but I am a grub newb. I fished the forums and googled only to come completely confused about what the problem might be or what to do. Example: have i overwritten my win bootloader? is my mbr corrupted? if i remove grub what will happen? if i remove and reinstall grub will i get windows booting back? if i use my win2000 install CD will it overwrite my whole disk (as many warn) or can i just fix the mbr? if I do the latter what order do i ie use fix mbr then fix boot? The info i've come across so far either doesn't address what happened to me, deals with other OSs (XP, Vista), or is applied to earlier editions of grub/ubuntu. Right now I have not found a clear step by step that addresses my circumstance. Would anyone be able to provide some guidance? I need the windows boot to run some software (Matlab) that btw will not work with XP/Vista (hence the reason i still have win2k).
So, I have an old laptop that used to have windows/ubuntu until the drive got fubarred (no physical damage). I shoved the laptop as side as I didn't use it much anymore (it's an old, loud 2.4GHz desktop p4 in a dell--mostly toshiba--laptop. pcmcia atheros based wifi card and an ATI m6 graphics card. Laptop was new back in 2002-03 maybe).The Cdrom drive had died a while back, and it's not worth buying a replacement. The bios doesn't support boot to USB. What are my options for getting Ubuntu on there (9.10 preferably)? The drive has been formatted already, so there is nothing to boot into right now.
I can pull the drive and hook it up to my desktop (windows 7 machine only right now) via USB, and partition it from there, but I'm not sure how to get the installer on there. The MBR of the laptop drive will also have to be rewritten. Is there a way I can create a dos partition, load it with files, and start a linux install that way (maybe with grub4dos or something)?Or can I somehow boot into an ISO image on a partition?The only other thought I have is creating a floppy disk that will allow a network boot, but I haven't looked into that. I basically just want something to bring with on vacation that I can get online with. Browsing from the phone leaves a little bit to be desired.
I've had my laptop dual-boot with Ubuntu 10.03 and W7 for some time, and all has (mostly) been OK. Unfortunately, my windows installation was an upgrade from Vista, and always a bit of a pig's 4rse, so I deleted the partition and reinstalled it cleanly.
But now I no longer get a list of boot options, so I can't boot into Ubuntu.
Its partition is still there OK... I can get the dual-boot back...
clarify the outcomes of the four step 4 options. I have sda1 - 15GB; sda2 - 106.9MB; sda3 - 163.8 GB; free space 141.1GB on a brand new machine - no user files or programmes to worry about.
I want: dual boot up choosing between ubuntu and Windows 7 at start-up, "my files" (presumably equivalent to ~/home) to be available to both windows and ubuntu and to be "separate" for no "second guessing" back-up AND no problem ubuntu (and windows I suppose) upgrades.
So I have the burned ubuntu CD, and I'm attempting to install it on a system that has one HDD with XP/Vista on it, and another that is completely formatted and unpartitioned. However, when I boot to the ubuntu CD, I can use the menus from the bottom, and select the language when initially prompted, but I can't select any of the menu options except for boot from first hard drive.
View 1 Replies View RelatedMy Fedora 10 will no longer give screen res above 800x600 (60hz)I routinely change screen res (due to having two different monitors) but I made no hardware changes immediately before the problem began. In other words: the hardware was the same as it had been the day before the problem arose.I assumed a hardware fault, so I tried with XP. Weird: I can set higher resolutions there without problem.Any idea why this happened and how I can fix itBTW, I've been a Linux user for some years, but I would describe my skill level as: 'novice.'
View 2 Replies View RelatedI'm wondering what my alternatives are when I lose power to the external hard drive where I have Debian installed. I realize that the best answer may be a battery backup UPS for the external hard drive. It seems that I recall that when a similar scenario happened on my SunOS Sparc workstation, I would simply hit [Stop-A] and then type in the "sync" command. I now have a laptop and am running Debian off of an external harddrive that has its own power supply. When I lose power, my laptop obviously continues to keep running but my session is essentially and understandably hosed because the main filesystem is not accessible. Gnome desktop goes away and I am thrown to the main console login. When power resumes, I cannot login to attempt a remount or anything. When I hit [ctrl-alt-del] thinking that that is less forceful than just holding down the main power on the laptop, I get cannot execute "/sbin/shutdown". Is there a [STOP-A] sync equilavent or some way or keyboard sequence to get to GRUB to issue a reboot command?
[108200.233484] EXT3-fs error (device sdb1); ext3_find_entry: reading directory #55500801 offset 0
"
"
INIT: cannot execute /sbin/getty"
INIT: ld "1" respawning too fast: disabled for 5 minutes
INIT: cannopt execute "/sbin/shutdown"
i just installed Ubuntu 11.04 and i was enjoying it, but when i wanted to boot into windows 7 my computer just restarts by itself. I really don't know much about Ubuntu
View 8 Replies View RelatedI installed Lucid Lynx on a dual boot with a previously installed copy of Windows 7 and everything installed fine via Wubi...but now when I boot up and I get to my Boot Mgr and select Ubuntu I get the following message and can not get past a black screen stating -
Try (hd0,0) EXT2
I have tried to read what others have done to fix this but nothing has worked so far,Also I can still log into Windows 7 just fine, just no Linux...
I'm not able to boot into windows XP after having upgraded to Fedora 15 (from a linux magazine DVD). I just get a perennial flashing cursor with black screen. I have tried leaving it like this for a few minutes to see if anything is happening in the background, but to no avail.There were no issues at all with Fedora 14.The grub.conf file appears to have been modified only to pre-pend the fedora 15 boot option. I have changed nothing else in grub.conf or (windows for that matter).All the Fedora boot options work correctly.I have update everything using yum update.Having read a few posts I am still none the wiser. I append the grub.conf and the output of "fdisk -l". What is Fedora 15 version of grub doing differently, and what has it modified that disables the windows part of the bootloader?
# grub.conf generated by anaconda
#
# Note that you do not have to rerun grub after making changes to this file
[code]...
I'm currently dual-booting Vista and Win 7. Do I have to install Grub or can I continue to use the Windows boot loader?
View 5 Replies View RelatedI am not able to see the existing windows OS already installed when the machine is booting.When the machine boots up I see a blank screen and it boot directly into Ubuntu.Here is the results file I have collected by running the tool: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.
sda1: __________________________________________________ _______________________
[code]....
I am user of ubuntu 10.10 beta version. I installed windows 7 on ubuntu but after that ubuntu doesnt boot up! Somebody please help me.I have ubuntu 10.10 live cd for 32 bit desktop edition.I want to rescue this problem.
View 2 Replies View RelatedI played a bit with partitions. I'm not an experienced Ubuntu user, neither I have solid understanding of partitioning. And I hardly remember exact actions that led to this problem. I remember that I saw a warning in GParted that said that the partition was out of bounds or something.. But I followed some solution that I found on ubuntuforums and used fdisk to fix that. So, after installation of Ubuntu I couldn't boot into WindowsXP (after choosing Windows entry in grub2 menu I see only blinking cursor on black screen). But what's more important that I can easily mount Windows partition from Ubuntu. Also I tried to boot from Windows repair console and used FIXBOOT command, and copied[url].... and [url].... files to no avail..Here is the summary of what I got now:
Code:
sudo fdisk -l
Disk /dev/sda: 120.0 GB, 120034123776 bytes
255 heads, 63 sectors/track, 14593 cylinders[code].....
I am looking at this computer, running Ubuntu 10.10 and Windows 7, Home Premium with GRUB 2 as the boot loader. I am looking to get to the Windows 7 advanced boot options screen; however I think it requires the windows boot loader to do so.
View 2 Replies View RelatedI installed Ubuntu for net book 10.10 with partition from USB port. after installation, I cannot find my windows files. The system is not showing me options to boot from windows 7 at the start up. How can I get my files please.
View 9 Replies View RelatedI've recently bought a new computer and installed Windows 7 on it, but left 100GB of space on a separate partition so I could put Debian next to it in dual boot. I have the new Intel i7 950 processor and I run Windows 7 Proffesional 64 bit, so I assumed I had to pick the ia64 debian image. However the CD I burned from the ia64 image didn't boot. (a black screen started and an underscore kept flashing, but nothing else happened)[URL]
I've managed to install i386 Debian on a older intel pentium 4 computer before and that worked fine. I believe I used another application to burn the CD then. This time I've burned the CD with the default Windows CD burn application. I can try burn more CD's but I don't have much left so I want to make sure this is the problem before attempting again. (the burned files on the ia64 CD look exactly the same as the files on the i386 CD, when browsing through the cd files in windows) "If your PC has a 64-bit AMD or Intel processor, you will most likely need the "amd64" images (though "i386" is also fine), the "ia64" images will not work."This seems a bit strange, they recommend me to use the amd64 image if you have a "64-bit AMD or intel processor". I dunno if this is a typo, but it seems weird to me that the AMD-64 Debian version would also work on my Intel machine
i currently have lucid installed on my laptop hard drive. i took this drive out and then on a new drive in its place i have installed windows 7. reason why i couldn't put windows 7 on the same drive is that i have a BIOS based system and the hard drive is GPT based not MBR. therefore, i couldn't get windows back on it.
I figured that using an esata expresscard interface i should be able to use the Windows 7 drive externally without much speed penalty since ExpressCard in my case is implemented on PCI Express and not USB.
So i can update grub using
Code:
update-grub
and Windows 7 appears on the list. However, when i select this option during boot, it gives me errors that indicates that the external drive cannot be found (not surprising)
My guess is that when GRUB appears, the external hard drive has not been detected yet, and the modules for the expresscard may only be loaded during the boot process of lucid.
So I am wondering if there is anyway I can get this to work. meaning use lucid on my main drive and boot to Windows 7 from the external drive time to time.
I have installed vista(Preloaded) and Ubuntu 10.10 in dual boot in my laptop. Now i want to get rid of vista, and want to have only Ubuntu, also i want to assign all space to Ubuntu. I have two query's
1. How could i cleanly uninstall Vista from my system? (I Used WUBI to install Ubuntu)
2. Can i install Vista in future? (As my Vista was preloaded, Vista didn't recognize the hard drive on which Ubuntu is installed)
I am trying to install Ubuntu 10.04 from a USB drive but every time I reach the option for changing the keyboard layout and press forward, it seems to get stuck. That is, the mouse icon shows that it is loading but nothing ever happening. I even went for a shower, came back and nothing.
View 1 Replies View RelatedI already have Ubuntu 10.041 and windows xp installed as dual-boot.I am installing another version of Ubuntu in a logical partition.On the last page of the live install guide, there are advanced options.There is a check box next to install boot loader.I already have boot loader from previous Ubuntu installation, correct?What were to happen if I un-check this box?The reason I ask is there were grub updates from previous Ubuntu install.
View 8 Replies View RelatedUbuntu 10.04 I am dual-booting along with Windows. I need to change the order of boot options so that Windows is the automatic selection rather than Ubuntu. I cannot find the file to make the change and not sure what changes I should make when I do find it .
View 2 Replies View RelatedI currently have a successful dual boot of XP and Fedora 10. I need to re-format my windows partition and re-install XP. When I use the windows CD, it asks to boot from cd. I hit any key and the screen goes black and stays there. XP is the primary OS (C, fedora is the secondary (D. Any thoughts? I still need Windows, because I am just learning Fedora.
View 2 Replies View RelatedBeen a while since I've been on here, but I was using Fedora 12 for the longest time and only recently started having problems. I kept getting errors and pop-up dialogs telling me to run yum-complete-transaction, which I tried as root many times. It would then give an error that it couldn't locate the repository and such. So, I looked through all my yum config files and changed a few things until I FINALLY got the command to do something, only it did all kinds of strange things as I was running low on EXT3 disk space and using old Windows' partition to store a lot of things on.
Now, I backed up all the /home directories and files as well as /root, just in case this didn't go smoothly and I still ran out of disk space. If I had the money, I'd buy a storage stick and just back up everything, but that's not an option at the moment. Now I have a crippled version of XP (pretty much useless from a trojan, even though I had McAfee AND Windows Defender running), and half of Fedora 12 with 2 different boot images! When I first did this, I used a 10G partition to install Fedora, which was plenty then. What's left of Win still resides on about 65G of space, but I have a lot of files there I want to keep. Fisrst thing I want to know is, should I look anywhere else on the Fedora disk to find files I may need, just in general? There's still a LITTLE space on the drive to back up stuff if I need to.
Second, while I still had enough to work with, I managed to download and burn a F14 Live CD, which is running now. I saw the option on the desktop to install it, and can get my config files and such from the backups if need be. I do NOT have a DVD burner, so if I have to I can use regular 700MB CDs, but only if they are available.The next thing I need to know is if I can install F14 from the web, without having to download any more ISOs, (again, assuming they are available). I know all my DSL settings so that's not a problem, I just need to find out if I can install it that way before I go clicking that icon. Anyone with experience with this would be helpful. I'm ready (MORE than ready) to go through with it, I just don't want to get "stuck" once I start the process. My download rate is around 200k/sec, so it's going to take some time no matter which way I (can) go.
I'm familiar with editing Grub's "menu.lst" file to add additional OS's to the boot list. Does Slackwares Lilo have a similar config file ? I need to add a second physical drive with Windows 7 on it to the boot options in Lilo. If it's not a config file, how do I add a second os to it ? Slack and Windows are both already installed on two different physical drives so I won't be installing, I just need to add the Windows drive to Lilo.
View 5 Replies View RelatedWhat options are there for hosting linux on Windows 7?I think vmware will work.Windows Virtual PC will work.What about XEN?Apparently HyperV won't work because I don't have Windows 7 server installed.What do I google search for: hypervisors? What do you recommend?I want to install and run oracle database and java and eclipse on linux. I only have a windows machine. Which is easier: installing bootable linux on a SD flash card or hosting via XEN or vmware?Are some linux distros better guests on Windows 7 than others?
View 2 Replies View RelatedI installed 10.4 on my Satellite Pro via CD replacing XP. Screen resolution is now only 800x600 which fills only 3/4 of available screen space and there are no greater options in System Preferences Monitors. It is also operating rather slower than the previous OS, maybe these two issues are connected? I have checked Administration for any required Proprietary Drivers. There is just one for a modem which is activated. During installation I aborted it then closed down and restarted, which may have affected the process?
View 8 Replies View Relatedmy two partitions (ubuntu and WinXP) worked fine, i always had a boot option at startup. however, my Win boot option simply disappeared. I did not do any update recently, so I do not really understand what could have happened. My /media/windows is also completely empty. when i try to open the windows partition, it says "could not mount".
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