Ubuntu :: Format Disk With Corrupted Partitions?
Aug 9, 2010
I got a 40GB seagate HDD which has got through some unsuccessful windows and linux installations and now all the partition tables are corrupted... I tried to format with System>Administration>DiskUtility but it gives this error when I'm do: Error creating partition table: helper exited with exit code 1: Error calling fsync(2) on /dev/sdb: Input/output error gParted was not even useful since it didn't not even detected the drive...
Isn't there any simple way to format the crap from the Ubuntu 10.04 Live CD? I believe that on windows, there wouldn't be that problem since the "format c:" crap just format the drive without asking questions. All I want to do is to format the drive so I can create partitions later. Also, I have only access to the live CD and I don't have any Diskette drive installed.. I believe we now live in a world where this crap isn't needed to fix a computer.
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May 20, 2010
I inadvertently started creating a boot disk over an entire 300GB external hard drive. Needless to say, I had all sorts of data saved on there. I stopped it early on in the process by turning off the drive, but I now I don't know how to salvage what's left.
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Aug 16, 2011
i had ubuntu installed on my computer via wubi inside my windows 7 OS..after a while something went wrong with the partitions magic stuff and windows 7 got corrupted but ubuntu kept working Love ubuntu for that.since i had my stuff backed up and saved in ubuntu i thought i could make a backup off the root.disk file and reinstall windows and that what i did but then i installed ubuntu again via wubi but replaced the new root diskk with the old one that i had backed up.but now it says it cant find disk :O .so it takes me to a shell i seriously need to get that root disk to work or ima loose really important stuf.
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Apr 9, 2010
This is the third 9.10 install to do this on two different laptops, so wondering what's up...
In both cases, the goal was to leave a large chunk of unpartitioned disk after the Ubuntu partitions, for a second OS install or a filesystem Ubuntu cannot create like NTFS.
When I install with manual partitions, the system can't boot and asks for me to insert a system disk and press any key. When I reinstall telling Ubuntu to "use the entire disk" it then works.
First laptop, first try:
Remainder of the 500GB disk is free space.
Fails to boot, "insert system disk".
First laptop, second try without the /boot partition:
Remainder of the 500GB disk is free space.
Fails to boot, "insert system disk".
"use entire disk" works perfectly.
Second laptop, first try:
Same thing, non-system disk or disk error, insert system disk.
Second try "use entire disk" is currently in progress but I expect the same to happen.
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May 11, 2011
Basically, I just installed Ubuntu over Windows Vista because I was getting fed up with the performance on it. During install I set up a partition, one for Ubuntu and one for data. However, my second, larger partition gives this error when I try to mount it...
Error mounting: mount exited with exit code 12: Failed to read last sector (976764927): Invalid argument
Hints: Either the volume is a RAID/LDM but it wasn't setup yet,
or it was not setup correctly (e.g. by not using mdadm --build ...),
or a wrong device is tried to be mounted,
or the partition table is corrupt (partition is smaller than NTFS),
or the NTFS boot sector is corrupt (NTFS size is not valid).
Failed to mount '/dev/sda1': Invalid argument
The device '/dev/sda1' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
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May 14, 2010
I was using Windows 7 (I know...) and decided to Give Lucid Lynx a try. Popped in the CD, and was pleasantly surprised to find an option to "install alongside windows". So I followed the installer instructions, and the system rebooted as expected. Brilliant, or so I thought. Machine POSTed and I could feel a tinge of excitement up my spine as the thought of an open source OS was about to become a reality. Except that in reality, I got a BIOS error stating that no bootable drive had been found (I didn't even change any boot settings, but checked that they were as they should be and that the CD was removed.
I used to work as a PC technician so I knew instantly that something had gone wrong - although spent some considerable time trying to prove otherwise! OK, worst case scenario has happened, a corrupted boot sector/MBR - no worries, I thought, I've got a SATA -> USB connector, I'll use that and my laptop to recover my data (freelance work). But my HDD was not recognised (even though the same method successfully showed me data from an old drive I had around). So I open up the windows MMC and head to disk drives section and to my display I see that the drive's filesystem is "RAW".
OK, so maybe windows isn't playing fair with the linux partition? Time for a clean install of Lynx on another HDD, Boot lynx, plug in the USB > STA connector with a test drive, works perfectly, so next (praying) I plugged in the corrupted drive. Nothing. Disk utility shows my corrupted drive (partition type: HPFS/NTFS) but will not allow me to do anything other than format. Definite no-no there. I have browsed the forums extensively and could not find a useful thread, The linux dream has turned into a nightmare; I love my new desktop OS (awesome work since Hardy btw), but without my data it might as well be a netbook!
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Sep 8, 2010
I have a hard drive where one partition is used as part of a logical volume (LV) using LVM. The partition table is corrupted and prevents the partitions from showing as devices in /dev/. The corruption prevents the logical volume from coming on-line b/c LVM cannot find the part on the corrupted disk. I (am pretty sure) I know the block offsets and lengths for each partition on the disk but do not want to write to the disk in case I am wrong.
How do I go about recovering the logical volume in this scenario?
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Apr 23, 2011
I'm trying to format my main HDD and when I go to click format it says unable to format it says "Unable to format, device busy" I click details and it says "One or more partitions are busy on /dev/sda" I tried rebooting several times and no luck.
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Jul 7, 2009
I download the live 64 and burned it to a disk after it burns to the disk Brasero checks and says "error some files could be corrupted." I burn it slowest burn same thing happen. I downloaded thinking I had a corrupted download. Same thing happen. I never had a problem burning iso until now. What am I doing wrong?
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Oct 3, 2010
this sector 36017793 is dead visibledd is not working althought
Code:
f, sector 36017793
[ 598.463416] Buffer I/O error on device sdf9, logical block 0
[code]....
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Apr 10, 2010
I have a pretty weird problem, which is that I can't format any partitions anymore.
It started when my laptop suddenly froze and I killed it (I just ran FF, IRC client, Kopete, ... and I think the last thing I did was plugging in a USB drive). When I wanted to boot the machine again it gave me a lot of errors that the root and the home partitions are both corrupted.
Repairing the system with the DVD didn't help at all and finally I removed all the partitions to reinstall the whole system.
During the installation it can create the partitions, but it can't format them with ext4.
I tried to format the partitions with a live CD and YaST Partioner and the same problem showed up code...
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Aug 23, 2011
How do I reinstall cent OS 5.2 without formatting the partitions? for example: I've create several partitions (create custom layout) and OS is installed completed. But I have some application need to reinstall at "clean" OS. If I delete and create same partitions again it take long time to format the partitions. How do I just reinstall OS without formatting those partitions?
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Dec 4, 2010
I have windows XP now with 3 partitions (5gb *containing XP*, 35gb and 40gb). i have backed up my data and now want to install Ubuntu only (no XP). i also want to format my HDD and make 2 partitions (20gb and 60gb). My idea of doing this is that i will delete my 35gb and 40gb partition and then while installing Ubuntu i will be prompted about using the unallocated space and i will install Ubuntu on it and then delete the 5gb partition using GParted once Ubuntu is installed.
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May 20, 2010
I have been dual-booting Vista and openSUSE 11.2 until my SUSE install is fully functional and now and I want rid of Vista and to reclaim the space for Linux.
Code:
fdisk -l
Disk /dev/sda: 320.1 GB, 320072933376 bytes
255 heads, 63 sectors/track, 38913 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x28000000
[Code].....
sda2 and sda3 are the Vista partitions. sda2 is a recovery partition and sda3 is the main partition. All data is safely copied from sda3 and now I want to reformat them for SUSE. I not bothered about partition resizing i.e. I am happy to just have the sda2/sda3 space available to SUSE and mount them somewhere.
1) Do I need to do anything about the boot table first or can I just reformat sda2 & sda3?
2) How should I format sda2/sda3? I'm guessing I need to unmount them and then format. Should I use ext4 or something else? Which command/tool should I use?
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Feb 1, 2011
I am trying to create a multi-partition USB key to use to kick multiple OS's whenever I need (1 NTFS partition for Windows image and data storage, one ext3 for boot, another ext3 for Linux distros iso storage and the last one as a Fedora live usb with permanent storage).
I am using a Kingston Data Traveler G2 16GB usb key and I have absolutely no problem to create the partitions and all looks fine. The problem I encounter is that although I can format the 1st partition on the usd key to any fs I want, I am unable to do the same on the other partitions. I tried fdisk+mkfs.XXX (ext2, ext3, fat, vfat, ntfs) and gparted, and no luck.
mkfs.XXX gives me no errors when I run it but when I try to mount the partition in Fedora 14 the OS is unable detect the fs. Gparted allows me to format the fs, gives no errors, shows a format successful message, but when it re-scans the device the fs appears as unknown.
I know it is possible to do this as I had a DataTraveler 101 16GB and it was working fine until I lost it.
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Dec 21, 2010
i have a gateway 2000 that my uncle has, that is a complete p.o.s, and this is how it goes: i turn it on, disk corrupted. "ok, let's reinstall from cd" cd drive sucks, "ok, let's use one from a different computer" cd drive swapped, ready to go.. ram burns out. 3 long beeps at boot, screen not working. "ok, let's get a different stick of ram" replaced ram. new ram stick works. "ok, now let.s see." no beeping. yay. "here we go, let.s reinstall! yeah!!"
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Oct 5, 2010
What I believe has happened is that I've corrupted the partition table. Essentially one of my partitions' ending point exceeds the maximum number of cylinders/sectors on my drive.
Essentially I have the same problem as on the thread @ [url] but do not know how to fix this and am afraid to reformat/partition based on sectors without really knowing what I'm doing here.
[code]...
When I try to look at SDA in GParted everything shows up as unallocated (though it's obviously not) and it says
[code]...
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Mar 7, 2010
The program damage my external hard disk brand Western Digital of 1 TB and 3 partition of that disk. I'm deeply sad and hopeless... googling a little bit I found that this is and old problem, was my first try. I have a lot, of very important information, I don't even know if is this the right group on this forum to put my question.
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May 13, 2010
I want to format an USB disk with ext3. If I do this with gparted, it will be formatted, but I cannot write to it. Reading is no problen, at least it shows the lost+found folder. I guess its a problem with access rights. It would be sufficient if user "papa" would have access on one ubuntu karmic machine. But I cannot solve this graphically. The purpose of the operation is to be able to copy my /home directory onto the USB disk as a backup, before I upgrade to the current version of Ubuntu. FAT32 is no option as some files are too long.
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Nov 24, 2010
Right clicking on a drive will format the drive but Disk Utility 2.30.1 included with Ubuntu 10.10 will not format the drive and says the drive is busy.
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Jan 24, 2010
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.
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Jun 11, 2011
I have a 160Gb Hard drive with 3 partitions. sda1, sda2, sda3. sda1 & 2 are just under 20 GB each. the other 120 GB is free space. I have so many 40GB hard drives! I would like to copy (with dd) the MBR, sda1 & 2 to a 40GB hard drive and be able to just use that so I can free up my 160GB hard drives. Typically when I want to clone something, the drives are equal or larger than the original. I'm not too sure about this, and if I use code (show below), will I also get the MBR? #where sda is the 160gb with 3 partitions and drive sdb is a 40GB drive with 2 partitions.
Code:
dd if=/dev/sda1 of=sdb1
dd if=/dev/sda1 of=sdb1
Also, is there a way I can do this with 1 line, or have both dd operations running simultaneously?
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May 20, 2011
This is my situation, I had installed Ubuntu in my whole drive in 640Gig. Now, I want to partition it, without affecting my Ubuntu operating system. I just want 320Gig for my Ubuntu and 320 for my Windows.
I know how partition using Windows but from Linux, that I don't know.
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Jul 16, 2010
Something bad happened to my partition table, so right now I'm working from a Live CD. My partition table is completely screwed, although the data on the lost partitions hasn't been overwritten. I've been messing around with TestDisk for about an hour, but I still didn't figure out how to fix my problem.
Before the crash, I had 5 partitions:
And here comes the extended partition:
TestDisk can see all those five partitions. I can mark swap as Logical, but I can't do so with the 400GB NTFS partition - there is just no selection. Turning on "expert mode" didn't help. I have read about using sfdisk to fix partition table, but I don't think I'm able to do it by myself.
Here's how it looks in TestDisk:
Code:
And, here is my slightly modified sfdisk table dump:
Code:
I've filled sizes according to TestDisk's findings. First 3 partitions were OK, the problem lies in the extended partition holding 2 logical ones.
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Mar 4, 2011
I am installing 10.10 on my PC. I have changed the hardware and the previous install was for a x64 I now have x32. I ran the live disk and have selected install. I am now on the partition page, (manual). I am happy with the concept of partitioning and which partition is which, but I can only change the linux partition. At the moment I have @60G NTFS, 1G swap and @18G Linux. I want to reduce linux partition to about 12G (which is fine I've done that) I now have free space. I want to increase the swap partition to 2G and the remainder to be added to the NTFS partition. However, I can't add any more disk space to the latter partitions. The Swap partition has the space bar available, but the increase is greyed out and on the NTFS partition, there is no option at all.
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Apr 6, 2011
Ubuntu 10.10 is dual booted but it is my primary OS.
Unfortunately it's on the outer edges of the disk in an extended partition.
This has always bugged me, with regards to read/write performance.
Do my concerns of reduced performance have any foundation? Should i bite the bullet and format the drive installing ubuntu first?
I ran the disk read benchmark and my read speeds were 100MB/Sec at the beginning of the test to just 55MB/Sec at the end. I have no idea if the position of the test has any bearing on the position of the disk or whether the speed recorded is affected by other factors such as the tests function or simulation.
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Apr 11, 2011
Opensuse 11.4 seems to be creating problems with booting from USB devices. (I have read in a couple places that people are having similar problems.)
Every time I try to boot from a different live USB image, I see a GRUB screen flash and the hard disk starts to boot up. The only live image I have had success with booting was another OpenSuse 11.4, then I got the options to install or run live. I was thinking of just wiping the hard disk and seeing if that made a difference. Can I get into the grub limited command line, can i format from here? Is some other way of installing over the WAN from inside the Suse OS?
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Jun 8, 2010
I am currently using Lucid Lynx and when I open Nautilus, the drives are labelled as follows:
200 GB Hard Diskrive Label
How can I get rid of the the 200 GB Hard Disk bit
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Sep 8, 2010
Just ran into a problem involving mdadm, a disk which had been in a raid array, and an attempt to reformat. Basically, I went to reformat some partitions which had been in raid, and one of them threw the error andy@andy-desktop:~$ sudo mkfs.ext3 /dev/sdb5 mke2fs 1.41.11 (14-Mar-2010) /dev/sdb5 is apparently in use by the system; will not make a filesystem here! An attempt to umount revealed it was not mounted. lvdisplay and fuser did not reveal anything to me, so I just started looking around. I was graphically navigating /dev and noticed a /dev/md_d0 which did not look like /dev/md_d1 etc (it was missing a little arrow). I had not seen this notation before (my raid was md0), but figured it couldn't hurt to try stopping it.
andy@andy-desktop:~$ sudo mdadm --detail /dev/md_d0
mdadm: md device /dev/md_d0 does not appear to be active.
andy@andy-desktop:~$ sudo mdadm --stop /dev/md_d0
mdadm: stopped /dev/md_d0
After this, the partition formatted fine! I saw a lot of instructions including zeroing the partition and removing a logical volume, but the above was the only thing which worked for me! Just posted it in case it helps someone else. I know I've not been terribly technical!
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Nov 27, 2010
I wanted to install ubuntu via wubi, but i had to format my partitions (can't do it on wubi ) so i used a crappy program(i don't remember the name) to get rid of Backtrack4 , because i wanted windows kept for my mom.So, that was the sorry, i've ended up with a GRUB error 22, and a Backtrack4 CD stuck in my DVD-rom.So my question is: Can somewone tell me how to fix error 22? (i've seen some methods online, but i obviously can't put a Windows CD in my DVD rom because the Backtrack4 DVD is stuck in there.
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