I wrote a part of a bootable image to the hard drive with the dd command and now i can't finish installing a linux without getting a grub fatal error.how can i restore my hard drive?
View 6 RepliesI installed Ubuntu 10.10 onto my laptop and got a new plug and play device that wasnt being read so I went to go and install windows onto my laptop and when I get to the screen to select my partition it says its unreadable or its not detected but when I restart it it works fine in loading ubuntu.
View 2 Replies View RelatedI was attempting dual boot my computer (ubuntu 11.04 and windows 7) and when I got to the stage to allocate drive space I accidentally formatted the largest partition of my hard drive to a linux swap. My computer froze while it was formatting the drive and I was forced to power off my laptop. Windows was my original operating system and was installed on the partition that is now formatted (or maybe not because of the crash during the formatting) as a linux swap. Therefore my windows no longer works and I cannot restore my computer for a backup because it wont let me restore it to the partition that is now a linux swap. Now when I boot from the linux install cd I get an error and am not able to install ubuntu or format/allocate drive space. Is there a way I can reformat and fix my harddrive so I can them restore windows.
View 9 Replies View RelatedI normally use the "locate" command to find files that I have on my local drive. However, if I wanted to do this for an external drive, how would I go about this?
From what little I know about Linux, I'm guessing that it creates a reference file from which it performs the search when the command is typed. If I'm right this is updated at a given interval or when "updatedb" is used?
As the external hard drive is not always mounted is it best to create another of these reference files and have a different command (e.g. locateext) or something? Or is it best to add the external hard drive's location to the list of files that get added with updatedb.
I'm running Fedora 11.
I have a Linux application(ProMAX 5000) running in a virtual Machine on my windows OS. I am using an external Hard drive of 250G in ext2 file system as my device for large data read, write & execute file system. I have already mounted the device from /etc/fstab. But i want my application to access this device as a Primary data storage device OR Secondary storage device. What command will i invoke to partition this 250G drive as my primary or secondary storage device.
View 1 Replies View RelatedI got a dell inspiron 1501 laptop with a 80Gb sata drive what is the best solution to add data storage space for someone that love to have multiples operating systems at hand Note: I use mostly linux so I won't need to change my laptop for many years maybe ...
View 2 Replies View RelatedMy parents bought a new hard drive for a laptop that I've owned for several years. It's much larger than the current one, so I plan on splitting it up to dual boot it with Ubuntu.I have no problem with partitioning a drive (I always keep a LiveCD handy), but my question is this: how can I go about moving the existing partition to the new drive? This is a laptop, so I can't simply plug the new drive into another slot.
Also, even if I manage to move it, will Windows still work on the new drive in a larger partition? I've had this laptop for quite a while, and I've lost the recovery discs that came with it a long time ago. I also have a lot of software without CDs to reinstall them with. This makes not reinstalling Windows a high priority.
Command to switch to a different hard drive. I have multiple hard drives in my computer. One called storage and the other one called filesystem. I would like to know how can i access the Storage hard drive via the terminal.
View 6 Replies View RelatedUbuntu is getting stuck at the loading screen after an aborted attempt to upgrade to 11.04. It's my own fault - the install was running out of room on /, and I, like an idiot, decided to delete some package files under /var/something/archive, thinking they were "old"... I quickly realized they were in fact the new packages being installed... anyway after killing the thing and rebooting it is pretty damn broken (mostly because I can't get networking going so running in dpkg repair mode doesn't do much because, well, I deleted the packages).
I want to copy all the files off my /home and other meaningful partitions onto an external drive so I can just do a clean install. I can actually login to the command line under recovery mode, but I can't get the GUI started. I know it's possible to copy the contents of the partitions to an external
I have a working fstab entry:
Quote:
/dev/sdc1 /media/sdc vfat rw,nosuid,nodev,uhelper=devkit,uid=1000,gid=1000,s hortname=mixed,dmask=0077,utf8=1,flush 0 0
But how do I mount the sdc drive with those options from the command-line without restarting? I've tried to do so with 'mount' utility, but had no luck.
When at the console, what is the command (if there is one) to determine memory usage (used/free) on the hard drive that is being used for one's OS?
View 2 Replies View RelatedIs there a command to explicitly park the heads of a particular hard drive?
I have a hot swap tray and want to issue commands to sync and park heads before removal.
I have a SATA drive that worked fine. Then I installed two more hard drives into my system. When these hard drives are installed, if I try to access the SATA drive in Linux, it will start lightly clicking and then the drive will become unavailable. If I power on the machine without the other two hard drives then it works fine. What could be causing this to happen? I don't think it's heat because the two hard drives are far away from the SATA drive.
View 1 Replies View RelatedI've been dual-booting win7 and ubuntu on my comp for a while, but didn't bother updating grub. I just updated to grub 2, but it wouldn't let me boot and said my hard drive was missing, also giving me a grub safety command line.
View 3 Replies View RelatedA section of the hard drive on my laptop is damaged but the laptop has genearlly been running fine as it seems to very rarely touch that section (once every few months). However, when installing some updates the computer has hit that section which means it becomes unresponsive and makes a nasty clunking sound every 10s or so. Because of this I've had to abort the update but now whenever I try to run 'dpkg --configure -a' to sort out the problem caused by the interrupted update I get the same freezing up and clunking. The message that appears when I run the command is adding extension /usr/lib/openoffice/basis3.0/program/mailmerge.py... and then it freezes.
View 2 Replies View RelatedTrying to install Fedora 12 using the 6 CDs. Trying to install on an older x86 box.Problem is that when detecting my hard drive, Fedora 12 recognizes it as a sda hard drive instead of hda hard drive. I have no SCSI connected to my computer what so ever. It's an old fashion PATA Western Digital hard drive.If I proceed with the install, Fedora 12 only installs 200MB of the OS from the first CD only. No options for additional software or anything.
View 1 Replies View RelatedSometimes when I do anything write heavy such as transferring backup or downloading large files from the net, the machine crashes almost completely.
View 8 Replies View RelatedI am trying to move a whole bunch of files from one partition on one hard drive to the same partition on another hard drive. Can I mount the same partition (same name, different drives, i.e. /data on /dev/hda1 and /data on /dev/hdb1)and copy those files? Shutdown the server, take out /dev/hda1 and boot up with the new drive and it's /data contents.
View 1 Replies View RelatedI have a Toshiba laptop with BIOS that will not recognize USB as a boot medium (I have purchased two USB 'thumb' drives with Distro's that do boot but the BIOS see them as HDD devices!)I did manage to install and boot a distro from the USB HD but ended up with the USB drive having to be connected' to select any of the OS partions, to boot anything.I do realize that somehow, when installing the new distro on the USB drive, I changed the GRUB configuration to be on the USB drive which obviously I did not want, so can
View 5 Replies View RelatedI just did a new upgrade to Maverik, however I accidentally messed up my second hard drive in the process. I have read up on data recovery stuff and there are tons of tool... but I need to know what happened, then I can worry about the fixing. Ok, Standard P4 PC with two HDDs.
1 X 120GB for / & /Home
1 X 350GB for /Data
During the install I told the setup my second HDD is /Home (who knows why?? -stupid I know) and that its EXT4. (no format) Now I have a lovely clean HDD with /home. What happened here now??... There were no partition changes made, I did not format the drive.
I have a laptop with only 30GB storage and I want to install Lubuntu in virtual box but Lubuntu needs 5GB of storage space which i dont have. Could i use an external 160GB hard drive to act as the hard drive for the virtual machine without affecting the files that are already on the external hard drive
View 6 Replies View RelatedNot sure exactly how to explain it. My command prompt screens are appearing messed up.the resolution appears to have squeezed the command prompt vertically to just a few pixes at the top of the screen. The command prompt appears to also repeat several times horizontally. This is also the case with boot-up.I'm still in the experimental phases of learning how linux works, messing with GDM, and installing/installing some boot screen tweaks here and there to see what would happen.I can't quite remember exactly WHAT I did.
View 6 Replies View RelatedLast night I was making a boot usb drive with usb startup creator onto a USB external well I, messed up and lost the partition table for 2 USB drives: my 500 gb hard drive was pluged in whilst i was doing this silly i know it was partitioned 251 gb its now showing as 500 gb but the data is still on drive it seems the file system is gone or damaged
View 2 Replies View RelatedI have a Chrome OS .iso that I can booting from CD but only in text mode [the computer has issues] and I want to live install it to the hard drive, but all I have is the linux prompt. Is there a command to do that? I tried install, but I still don't know what to do.[I'm fine with a complete install overwriting everything]
View 5 Replies View RelatedI have 2 ubuntu's: 1 on my ineternal hard drive, 1 on my external
When I startup without my ext drive =>GRUB error 21.
And when I plug it in I can choose: the standard ubuntu kernel is the one on my external, and the original one is listed under other...
I'd like to be able to startup without external hard drive and make the ubuntu on my internal drve the standard.
Is Ubuntu like windows and can you download Ubuntu to a flash drive or external hard drive and if so what kind?
View 4 Replies View RelatedI just installed a Sata WD 500GB hard drive, shows up in BIOS as secondary master drive, but do not see it after boot. What gives?
tone@homeserver:~$ df -h
Filesystem Size Used Avail Use% Mounted on
/dev/hda1 9.2G 3.3G 5.5G 38% /
tmpfs 881M 0 881M 0% /lib/init/rw
udev 10M 740K 9.3M 8% /dev
tmpfs 881M 0 881M 0% /dev/shm
/dev/hda2 65G 197M 61G 1% /srv
I have a Toshiba Dynabook 2010 laptop and I want to install DSL linux on it.The problem is when I boot with DSL Linux there is no hard drive named /dev/hda1 and fdisk -l command does not return.How can I overcome this problem?And I could only boot into DSL if I use the nofstab as a kernel parameter.when I boot with fstab then kernel panic will occur.
I again checked, now there is a /dev/hda but my hda should contain two ext3 partitions.But the problem is the kernel doesn't recognize them.I got debian in my Had disk too.The problem is debian can recognize these two partitions.
I want to securely backup my 80G HD, but doing a complete backup takesforever and slows down my machine, so I want to backup just 1G per day. Details: % First hurdle: on the first day, I want to backup the "first" 1G of the hard drive. Of course, there really is no "first" 1G on a hard drive.% After 80 days, I'll have my whole HD backed up... assuming none of my files ever change, which of course they do. So the backup plan/program must also catch file creation/changes as they come along. % The backups must be consistent, in that I can restore my system restoring the backups sequentially. In other words, "dd if=/harddrive" probably won't work.
% The backups should encrypt file contents AND names, but I don't see this as a major hurdle. % Once the backup has backed up everything (even changed files), it can re-backup the first 1G on my hard drive. Even though this backup is redundant, that's OK, because I always want to be backing up something (eg, if I'm backing up to optical media, the older media might start going corrupt). Is there a magic backup plan/program that does thisIn reality, I want to do this for multiple machines drives each, but think that solving the above will solve the general
if I try to install a linux distro on an external hard drive, while I have windows XP on my primary, will the Linux stlil install a Grub on the Windows MBR. Or have I got that wrong.
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