Ubuntu :: Corrupted Windows Partition Through Gparted?
Jan 8, 2010
I was resizing my windows partition and accidently turned my computer off. When I went to run a disk check from gparted I get multiple filesystem errors. Chkdsk /r when run from a recovery cd says it can't determine the size of the partition so it can't continue. Is there anyway to get my files off the corrupted partition from within linux. Right now Gparted shows that it has been resized but that it is corrupted and i can't even attempt to mount it. There are only a few files I need to get off the partition but they are really important.
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Apr 21, 2011
I was trying to remove my windows partition using the live CD. While Windows no longer works on my system, GParted shows that I still have 40 gb of unallocated space. Have I not properly occupied the space left after I removed the Windows partition.
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Feb 14, 2010
I'm trying to add more memory to Ubuntu from my windows partition, but Gparted doesn't seem to recognize the windows partiton. I've done it before using the gparted live cd, so i don't know why it wont recognize the partition. Is there some way to mount it so I can move space around?
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Dec 20, 2010
I am going back to Windows for good. All I need to know is what are the partitions settings so that it will be reconized able in windows. I planning on saving some of my songs and other media that I have collected but I dont want loss all of on some wasted space that isnt readable. So simply put what setting are needed to make a partition visible in windows 7 using gparted.
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Jan 25, 2010
10 yr old Dell laptop with NO WORKING DRIVES. i was dual booting xp and xubuntu when i decided it was time to cut the cord. so i installed gparted and deleted my windows partition. now it won't boot. my assumption is that i never installed grub. i got a usb to ide cable so i can access the hard drive from my desktop (xp home edition). i read that grub should be in a folder called "boot". i see on my hard drive that i have: "disks", "winboot" "install", "uninstall-wubi.exe", and "xubuntu.ico". if i expand the "disks" folder, there is a "boot" folder containing another folder called "grub", but the folder is empty. is this where i install it? am i an idiot and missing something stupid? where do i download grub if i need it?
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May 22, 2010
So far I've been dual-booting Vista and Intrepid, and I decided I'd shrink down the Linux partition a bit, expand the Windows partition and reinstall Ubuntu fresh from a Live CD. I booted up from a Live CD, mounted the old Linux filesystem to check that I hadn't missed any documents to back up before I wiped the partition, and then cued up the relevant operations in GParted.
The key mistake I made was not to unmount the old Linux partition first, which led GParted to bug out and, apparently, stop my Windows partition from working. GParted no longer recognises the partition as NTFS - it tells me it's an unknown filesystem, and refuses to move or resize it.
sudo fdisk -l recognises the partition as HPFS/NTFS. Running chkdsk from a Vista recovery disk has been, so far, unsuccessful. What else can I do to either make the partition bootable again, or at least access it from Linux so I can pull my files off?
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Mar 21, 2011
I realise that this is not a pure Linux Q, but I am hoping for tolerance and even help!After removing the partitions (/,/home) that held an older Linux installation, gparted showed the original Windows XP partition followed by the new unallocated space. On rebooting, there was a Grub rescue error (text not noted, sorry). A live install running gparted shows a totally empty disk!
The removed OS was booted via Grub2 and I imagine that it is choking when there is no secondary(?) file to be found since it was vaped. I also imagine that this is a fairly straight-forward matter, something like replacing the MBR but I am so far from Windows these days that I am unsure how to progress with rescuing the partition. The machine has no floppy - that's how I would have initially booted it way back when. Is this something that I can do either through a Linux live distro or via a Windows CD?
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Mar 27, 2010
I've been trying to use GParted Live CD to shrink my Windows XP partition and allocate this space to /home.
On GParted I shrank my /dev/sda1 (Windows) from 36GB to 26 GB. Then I had 10 GB of unallocated space. I didn't know how I could use this unallocated space to increase the size of /dev/sda7 (/home). How do you do this?
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Oct 30, 2010
I have a 230GB hard drive wich I don't know it's name.I have a 207GB windows vista partition and the rest of it is for linux (Ubuntu).Today I decided giving it all space to Ubuntu Linux ,but didn't want to lose all my data from the windows partition.I thought that by deleting all things except the folder with my data and leaving enough space to shrink and make enough room for another partition to put my data folder.The logic is that i could then format that partition wich previously was windows and use it all for ubuntu without losing data.After having ubuntu installed i could copy my data folder to /home and then delete the previous partition and make /home bigger.The problem is that after i freed the space,when using Gparted to shrink it says that the partition has bad sectors or the filesystem has problems and so it can't do some operations.
What could have went wrong?It told me to do chkdisk but as i deleted all the windows files and i can't boot into it anymore.I used the vista dvd to do that.I rebooted 2 times as it says and after that when trying again nothing changed.I tried to use ntfsresize with the --bad-sectors argument and also the -f argument but it's useless.At the end it says it won't do anything until the ntfs filesystem get repaired.Or it says it is too risky to continueIs there any way i could do some superforce command to resize it without losing data?Please don't tell me to put it on an external storage cause i have like 70GB of datas to save...no i don't have an external hardrive
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Oct 18, 2010
After I formated my windows partition using GParted it became Unallocated and moved under Extended partitions. I can't create the unallocated partition as primary one, or drag it out of the extended ones. I tried GParted live CD also, but nothing worked.
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Sep 18, 2009
I have 3 Ubuntu installations & a PCLINUXOS, plus Windows XP installed on one hard disk. I still can boot to each one of them and can mount each one using Ubuntu.
The problem "may" have occurred when I reduced the size of some linux partitions using gparted. I still have plenty of space in each of those partitions.
When I started gparted all of the HD was unallocated. I did that from each ubuntu installation and the PCLINUX installation, plus LIVECDs. All indicated the space was unallocated.
When I did an fdisk -l from a Puppy Linux LiveCD I got a normal start and ends of each partition.
When I tried it from Ubuntu installation or live cd, I received the following types of responses:
Code:
ubuntu@ubuntu:~$ sudo fdisk -l /dev/sda5
Disk /dev/sda5: 28.5 GB, 28566397440 bytes
255 heads, 63 sectors/track, 3473 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00000000
Device Boot Start End Blocks Id System
ubuntu@ubuntu:~$ sudo fdisk -u /dev/sda5
The number of cylinders for this disk is set to 3473.There is nothing wrong with that, but this is larger than 1024,and could in certain setups cause problems with:
1) software that runs at boot time (e.g., old versions of LILO)
2) booting and partitioning software from other OSs (e.g., DOS FDISK, OS/2 FDISK) Plus the Windows partition seems to go over its limits.
Since all of my OS installations are still working, I don't know how critical this is. From reading another post, I understand this might be able to be fixed by making some changes in fstab.
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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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Feb 8, 2010
I was reading another thread about someone with a bad partition table and I decided to join this forum. I'm not going to take any drastic actions with the partition (/dev/sda3) in question. I am going to wait for instructions on what to do first. I am not very good with Linux and need some hand holding. System: DELL 4550 Dual-Booted with XP and Ubuntu. Works OK, just no swap. Well, here's what I did: I deleted a partition for Windows XP Pro because it was a trial, and it ran out. I then decided to slide the swap partition for the Ubuntu Linux that I dual-boot into over. (If this was successful, I was going to try expanding the root partition to take up the unused space.) I used Gparted on a CD to do this, as I figured it was safe to do.
I now cannot mount the swap space at bootup (and have to go into a backup version of the OS), although I can use Gparted in Linux to execute the "swapon" command, and it appears that it worked because I now see "swapoff" as an option on the context menu. (I actually don't even need a swap partition, except to hibernate.) If I highlight the swap partition and click on "Drive" on Gparted's menu bar and select "Create Partition Table", it will erase all data on /dev/sda, so how do I fix the bad partition table non-destructively?
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Dec 11, 2009
I usually repartition a disk by backing up, deleting the partitions, formatting them and repartition. I just did a 200 gig backup (so i am safe) and i want to join 2 (ext3) partition together, sdb1 (data4) and sdb5 (data5) into one big partition. Is there a way to do it without scraping the data in sdb5 (data5). It would save me from rewriting the data back to that new partition (200 gig is time consuming).
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Sep 20, 2010
I use KDE 4.5.1 on Ubuntu and every time I maximize a window the windows decoration look wrong: there are no more borders on the decoration when maximized. The windows title and the buttons have no space between them and the screen border at all. Not even one pixel.
- buttons & decoration still there
- decoration borders, corners & placeholders all gone!
This happens with every single windows decoration I choose.I use all default settings on the kwin-effects.
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May 4, 2010
Being an Ubuntu enthousiast (both professionally as well as at home), I upgraded my home server from 9.10 to 10.04 yesterday. It runs kvm with only 1 vm. Host and vm we're both ubuntu 9.10 64bit. I upgraded both to 10.04. So far so good. Also did reboots to load the new kernel image.
For data storage I have a large (6,35TB) XFS partition. This partition is exported to the vm as a block device (vdb). This morning I noticed the vm has crashed. The XFS partition (mounted as /home) was shut down. Is this just bad luck? Or is it 10.04?
Code:
May 4 08:00:18 fileplanet kernel: [68558.681584] ffff8800241c8000: 58 41 47 46 00 00 00 01 00 00 00 02 0f ff ff ff XAGF............
May 4 08:00:18 fileplanet kernel: [68558.754806] Filesystem "vdb": XFS internal error xfs_btree_check_sblock at line 124 of file /build/buildd/linux-2.6.32/fs/xfs/xfs_btree.c. Caller 0xffffffffa009dcc4
[Code]....
I tried booting with an older (2.6.31) kernel, but didn't help. Can I safely run xfs_repair without causing any more damage?
All disks in this system are attached to an Areca hardware raid controller configured in Raid5 and has been operating for months now without any problem.
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Jun 28, 2010
I was resizing my ext4 partition and I cancelled it while it was at the reading stage think it was only reading it and nothing else, but now it is corrupt.
When I run 'fsck -n /dev/sda5' I get the error:
Code:
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Nov 8, 2010
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.
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Jul 20, 2011
I recently suffered a hard disk failure, meaning I had to replace the faulty device. After attempting to mount the old faulty hard drive using and external caddy, I got the following message... Unable to mount 144 GB Filesystem Error mounting: mount: wrong fs type, bad option, bad superblock on /dev/sdb5, missing codepage or helper program, or other error In some cases useful info is found in syslog - try dmesg | tail or so
I'd like to attempt to recover what I can from my /home directory but unfortunately I use encryption (although I do actually know my pass phrase). What procedures and software can I use to try and recover data from this drive?
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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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Jul 29, 2010
I know I said I wouldn't do anything that could possibly do anything bad to the drive until I receive my external hard drive. I just didn't expect that upgrading from 11.2 to 11.3 via zypper dup has the potential to do that.
First, the problem: The most important partition of my computer containing all the irreplaceable stuff (images) which I had apparently only partially backed up was corrupted after I upgraded from 11.2 to 11.3.
On my computer, there are 2 drives. sda was the one that had Windows. sdb had an NTFS partition and a few smaller partitions which I used for openSUSE. After doing quite a bit of searching on upgrades corrupting partitions, I didn't find anything about it doing what I feared which was corrupting the NTFS so I went ahead and upgraded.
The upgrade went along smoothly. No problems that I could tell. The only weird thing was that the window borders disappeared near the end but I assumed that was supposed to happen. And then I restarted. First thing I noticed was that the background was blue instead of the image I had set (which happened to be on the NTFS partition). I didn't think much of it at the time figuring it was just a quirk in the upgrade process. I went ahead and decided to reset the background to what it was. And then I realized that the NTFS partition was missing -- it wasn't mounted or visible at all. That was when I started to panic a bit.
I opened up Yast partitioner and everything looked fine except that NTFS partition in question had a little * by it. I went ahead and reset its mount point only to receive an error saying that the filesystem in question doesn't exist. And sda became sdb and sdb became sda if that changes anything.
I went into Windows expecting for it to do a CHKDISK on bootup for the drive (D: ) but none of that happened. Hoping that everything was fine, I went in and tried to access it only be given an error along the lines of "The drive in D: is not formatted. Do you want to format it?" Of course, I said no but that was when I realized that this was no partition table problem like last time.
I tried restarting but Windows froze and refused to do so for several minutes so forced the computer to shutdown and loaded my copy of GParted LiveCD. It showed a 30GB unrecognized partition, another 30MB one and some unallocated space. TestDisk fixed that. (so it turns out, there was a partition table issue) What was left was what looked OK except the one partition on sda (the original sdb) that I could not afford to lose had an error.
I can't remember the exact error but it said something like "Are you trying to use a disk as a partition? Are you trying to use /dev/sda as /dev/sda1 or vice versa?" That was either in the error message or in the message I got when I tried to check the disk.
Still trying to get Windows to check the disk, I tried booting from the new sda into Windows. What I got was the Dell Utility program. It said no mouse detected and I couldn't do anything so I shut it down.
I tried going back into Windows the normal way and got the Dell Utility. I figured that this was an MBR problem after I went back into openSUSE with the new sdb still reading perfectly. Although I couldn't manage to restore the MBR so I can't log into Windows. But the other issue is far more important.
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Jun 30, 2010
I have a really tricky and may be intresting problem with a encrypted disk partition (cryptsetup luks...) which was fine until it accidentally got re-formatted by an instance of Windows 7. Most of the data on that 1TB-disk will probably still exist, only the LUKS header at the very beginning of the partition is - of course - gone.
So when I try to open the container, it gives no verbose, just the return value 234.
I scanned the whole partition for other LUKS headers with hexedit, none there. But, luckyly I have another partition which is encrypted in the exact same way with the exact same passphrase (which I remember very well!), so I had an idea: I copied the LUKS header (592 bytes) from the other LUKS encrypted partition over to the damaged partition.
When I now issue
Code:
Code:
No key available with this passphrase
Here is the command how I created the container:
Code:
How do I get the existing passphrase accepted by LUKS?
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Jun 20, 2010
i can't resize my partition sda1?
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Aug 30, 2010
sda2 and sda5 are the same partition. i set up sda5 because i wanted it to be ext4 just like sda1. i thought if i went ahead and formatted the second partition to ext4 it would just show up, automount and always be there. in my case it hasnt worked that way. is anything wrong with this, if so, how do i fix it?
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Sep 17, 2010
I have a laptop with a 320GB disk. Windows 7 and Ubuntu 10.04 It has 8 partitions: [From Testdisk]
[code]....
Long story short, after reinstalling windows 7 and messing around a little with its partition and the other ntfs one (resizing etc); Gparted won't open the disk. It shows all the disk as unallocated space, And throws a message to the terminal which says something like "Can't have a partition out of the disk." Funny thing is that *almost* everything is working fine. Everything works except that ubuntu can't use the swap. (Dmesg says: "Swap area shorter than signature indicates") Also, testdisk, if i run a deep search for partitions, finds the last partition twice, but the second time the partition goes from 37129 0 1 to 40240 254 63 , while the disk ends at 38913 255 63. The problem is that I can't use Gparted now and I want to resize a partition.Also I believe that going without swap is not good for ubuntu.
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Jan 19, 2011
What partition type does Mac OS X use, and can gparted create one?
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May 18, 2011
I have a laptop with dual boot and I think because it is a dual boot I can't find the linux partition, installed when I knew nothing about linux, so I most likely went with the default settings, I'm an absolute convert now and have run out of space for ubuntu.So got on the net and seen many screen shots of gparted with a clearly visible linux partition, swap etc, so I make myself a gparted live cd and mine is just not there.Really don't want to do another ubuntu re-install. This k52f has too many setting to correct with ubuntu and took me a really long time!!
Or is there is a different solution to to this other than expanding a possibly hidden linux partition? Is the alternative storing files on a shared partition both os can share?
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Jun 7, 2011
I've almost run out of space on the Ubuntu partition, so I figured I would re-size it using Gparted. However, Gparted is not showing that I have any partition in the main hard disk. What's going on?
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Jun 20, 2011
I want to resize my linux partition using gparted. The partition in my hdd right now looks like this:
Uploaded with ImageShack.us
I dont want to screw this up, I know I have to use the gparted boot disk. But really, can anyone give me sort of step by step guide of how to resize my linux partition ( I was thinking in expanding it from the current 25gb to 30gb).
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Mar 7, 2010
I've two laptops, my main one is Dell inspiron 1545 and for experimental purposes, I use Acer Aspire 5315. I used to be a Redhat linux user from 2001 to 2003 on and off, but lost touch with linux for the past few years. I grew frustrated with windows after my Vista recovery partition in Acer Aspire got corrupted and when I took the laptop for servicing, the service person installed a pirated copy of XP. The laptop constantly overheated and I always received all kinds of warnings from microsoft about using pirated version. I finally decided to buy a new laptop and hence bought Dell inspiron 1545. Too bad I didn't realize I could have switched to linux.
I was suspicious about Windows 7 in my new dell right from the day one and thought of checking linux options available. I was surprised to know the the most popular linux distro now was no longer Redhat or Suse but a relatively newcomer Ubuntu. I installed Ubuntu 9.10 on a 40GB extended partition and was extremely satisfied with the ease of installation. The hardware detector told me I need to install "Broadcom STA" for my wireless card to work. I installed ATI driver from AMD website and it worked like a charm. Like any linux user, I couldn't resist the temptation to distro hop, so decided to use my old Acer laptop as testbed. The first distro I tried was KDE version of Fedora 12. The splash screen was very impressive and more graphical than Ubuntu's, however the boot time was painfully slow and I ran into a dependency hell while trying to upgrade using Kpackagekit.
I tried Linux mint KDE next and it was impressive, but I was still not completely satisfied. I then tried Opensuse 11.2 KDE and I immediately fell in love with the beautiful look and feel. I was so impressed that I went ahead and replaced the ubuntu in my dell with Opensuse 11.2. However, it was not smoothsailing when it came to hardware detection. After a lot of trials and tribulations, I managed to download Broadcom STA drivers and managed to get my wifi working. I realized that Radeon HD was installed as default and tried to turn on compositing. KDE got stuck and even after cold reboot, didn't recover. I had to re-install the OS and this time I tried to install ATI proprietary driver. But running the driver install script threw up lot of errors and I lost my mouse cursor. I had to re-install the OS again, generate RPM for the ATI driver and install it along with Kernel source, headers, gcc, make, etc... Finally I was able to activate compositing.
I then installed Xen and when I booted to Xen kernel, my mouse cursor again dissapeared, most likely due to non-compatibility of ATI driver. I had to uninstall Xen. I then tried to upgrade the kernel to 2.6.31-15 and again my mouse cursor dissapeared. I had to re-install the entire OS again. I'm so frightened of Kernel updates now. I never had such problems with Ubuntu kernel updates, maybe ATI is more pro-active in releasing new versions of drivers when it comes to Ubuntu.
In-spite of all my hardships, I'm so much in love with Opensuse and KDE. I love it so much that it now runs on both my Dell and Acer. I've removed all the other distros from my Acer. It has been quite a long time since I tried any other distro and I don't even have the faintest desire to distro-hop. Infact, for the past few days I'm so worried about the news of Novell takeover. I really don't want Opensuse to die. It will be a big loss for Linux users.
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