0
votes
0answers
62 views

Problem with booting Ubuntu 14.04 from a btrfs partition

I have installed Windows 8.1 Update 1. After that I have installed Ubuntu 14.04 on a btrfs partition. However, after the restart there was no GRUB menu to choose from and the system booted directly to ...
1
vote
2answers
168 views

Gparted merge unallocated space to ext4 partition

Here I want to merge unallocated space to ext4 partition. But during running in Ubuntu it is not allowed. Am I right? It has key picture. I must do that Ubuntu DVD booting from it and selecting try ...
0
votes
2answers
205 views

Partition Scheme Questions in Dual Boot Ubuntu/Windows installation

I just got a new laptop with Windows 8 and I am ready to install Ubuntu. I see the hard drive already has quite a few partitions, most of which seem related to Windows recovery. See capture: I am ...
0
votes
1answer
23 views

Can I create another partition on a single partition system?

I have a system running Ubuntu 13.10 in a single partition. I need to create another ext4 partition, is it possible without reinstalling Ubuntu? Please show me the procedure, if it is possible.
0
votes
1answer
34 views

EXT4 Partition Lost?

Booted up from live media (ubuntu 12.04) with HDD (3TB, GUID, single EXT4 partition used for storing data and nothing else)connected via SATA. For some reason the file system was only allowing "read ...
1
vote
2answers
88 views

How to extend ext4 with gparted?

I am having short in disk space in my ubuntu /dev/sda6 and i have 11.08 GB of free space unallocated in the sense.I have followed different article about the repartition but they are not working here ...
1
vote
0answers
17 views

How to online resize the root partition? (ext4) [duplicate]

i've got a 1tb harddisk with 3 partitons: fat32 /boot/efi ext4 / linux-swap My ext4 partition has 700 GiB free so i would like to use some of that space (like 200 gib) for a Windows 8 partition. ...
1
vote
1answer
92 views

Writes occurring to fresh ext4 partition every second endlessly. Cause and solution?

I've an external 500GB HDD connected to my Laptop which runs Ubuntu 12.04. I've formatted the external drive with one ext4 partition which spans the entire disk. My problem is that the disk makes ...
0
votes
1answer
511 views

Can't solve: ext4 file system creation failure Ubuntu 12.04

This seems to have been covered a lot before, but none of the solutions seem to help. It's the usual getting this error message while installing. The ext4 file system creation in partition #1 of ...
0
votes
0answers
45 views

Moving free space from C drive(NTFS) to G Drive(ext4)

I am totally new to Ubuntu. I have installed Ubuntu 13.1 with 5Gb space in Drive G but now I cleaned windows on C drive and want to move free space from C drive to G drive. Pls help me with the ...
0
votes
1answer
214 views

Mount point for multiple ext4 partition

I can't find any related question and answer that will satisfy me on my quest. All I see that people telling to create a ext partition with mount point '/' and a swap space. But I want to create ...
2
votes
1answer
255 views

How do I create and tune an ext4 partition from the command-line?

PARTITIONING (e.g. fdisk) What are some useful commands used for partitioning an additional hard drive from the command-line? Since most published guides steer towards GParted and other graphical ...
0
votes
0answers
57 views

How can I apply additional boot parameters? (using LiveCD) [duplicate]

I'm having the same issue as Franz here: Can not install Ubuntu (13.04 / 12.04) due to ext4 error Cubiq advises adding pci=noaer,nomsi to the "boot string" and Franz comments that this piece of ...
0
votes
1answer
28 views

Why do I keep getting an error when I try to resize ext4 under extended?

I had already assigned unallocated space to my extended partition and now i want to enlarge my ext4 partition. The problem is, it starts and when its almost finished, it gives me an error and makes me ...
1
vote
1answer
305 views

mkfs.ext4 parameters

I have a question about the ext4 filesystem and in specific about the tool mkfs.ext4. mkfs.ext4 -j -O extent <device> What does -j really do? In the manual it says that it creates an ext3 - ...
1
vote
1answer
207 views

Lost extended partition after installing windows

I was using Ubuntu 13.04 and the hard disk was partitioned as follows: Primary Ext4 (250GB) Linux Extended (250GB) and Ext3 or Ext4 logical partition Linux Swap (4GB) I have installed Windows 7, ...
0
votes
0answers
23 views

Question regarding drives

I am a new Ubuntu user who has spent a lot of time on Windows. A very common practice for me on Windows was making two drives, C: and D: , storing installs/files in C:, and I used D: for backup or if ...
0
votes
0answers
61 views

How can I change partition ext4 boot options?

I want to make boot-able to my user a partition called "backup". My intention is keep here data. To be accessed with "DiskInternals Linux Reader" on windows, and from my user on linux. However I ...
0
votes
1answer
60 views

Unable to mount Secondary Harddrive

My primary hard drive is a SSD and is boot essential drive. I have a 1.5 TB hard drive (HDD) in my computer which is partitioned: 440 GB for my Ubuntu as ext4. Today when I booted up I got an error. ...
0
votes
0answers
79 views

Data recovery after formating from ntfs to ext

Ok, my 320GB internal laptop HDD was partioned as (1) 20GB partion EXT4 (2) about 290GB extended partion to two NTFS partions (3) 4GB SWAP partion Sure ubuntu is installed on the "EXT" partition ...
0
votes
1answer
352 views

How to mount EXT4 drives from another system

I had a testbed 13.04 server which had a boot volume partitioned into three, root, swap and Workspace as well as two other drives running in raid 1. The Workspace and raid volumes were setup using LVM ...
0
votes
2answers
952 views

Trying to mount backup of /dev/sda as ext4 for recovery, fdisk reports invalid partition table

I used dd if=/dev/sda of=~/backup.img where /dev/sda was an ext4 filesystem. I want to perform recovery on it which means I need to mount it as ext4 filesystem using extundelete application. Can ...
2
votes
2answers
2k views

Do I use ext4 for all partitions (such as / and /boot)? What are the other formats used for?

I'm installing ubuntu onto a new laptop with 24gb SSD and a 500gb HDD. I wanted to put / and swap onto the SSD and /home onto the HDD. Is there anything I shouldn't use ext4 for? I do not ever intend ...
0
votes
1answer
649 views

Can not install Ubuntu (13.04 / 12.04) due to ext4 error

I was trying to install Ubuntu 12.04 LTS Desktop 64bit Edition on my new PC. (1TB SATA HDD) I set my mainboard to use BIOS to boot up. At first I tried installing next to Windows 7, got errors. Now I ...
0
votes
0answers
142 views

Recover data from a corrupted encrypted hard drive where cfdisk still sees a crypto_LUKS partition

I'm trying to recover files from an encrypted hard drive that seems to have forgotten that it was ext4. When I do a dmesg | grep sd I get: [ 3422.805164] sd 6:0:0:0: [sdb] 488397168 512-byte logical ...
0
votes
2answers
124 views

Shrinking down ext4 partition not working, Oracle VM (W8 host / Ubuntu 13.04 guest)

I've been trying to follow a myriad of directions all to no avail. I have a 49.4gb drive that is only using 12.1gb of space. I would like to reduce this drive to 20gb in order for it to be used on a ...
0
votes
1answer
2k views

ext4 partition works but fdisk shows no valid partition table

I have a 1TB disk with a single ext4 partition. here's some output of parted print all command Model: ATA Hitachi HDS72101 (scsi) Disk /dev/sdb: 1000GB Sector size (logical/physical): 512B/4096B ...
7
votes
1answer
9k views

How to expand the ext4 primary partition size in a VMware Player virtual disk?

I have a VMware Player virtual machine setup, running Ubuntu 10.04 as the a guest OS. The VM was created on a 20GB virtual drive, with a single partition for working space. Finally I got to the point ...
0
votes
1answer
172 views

Resize ext4 /home partition from start sector

I need to resize my ext4 /home partition to make space to my boot partition before it. The thing is to do so I need to change the start sector of my home partition (the boot partition is extended on ...
2
votes
1answer
173 views

Ubuntu and fat partition, why and can I change it?

I have a mac from 2006 and it is already not supported by new Apple system. So I did get back to Linux and I did chose Ubuntu 13.04. I did install Ubuntu side by side with OSX, but I did notice that ...
-1
votes
2answers
436 views

Hide ubuntu partition in win7 [closed]

I was searching forum but I didn't find solution to my problem. I've installed Ubuntu 13.04 and Win7 on one HDD in UEFI mode. I'm able to boot in both OS'es separately from grub (added some entries). ...
1
vote
1answer
177 views

Hard Disk Formatting Error

so here is the situation.. I installed Ubuntu, pretty sweet.... all was going well till i tried to install an application " LPCXpresso IDE for ARM micro controllers" now the PC hung up as soon as the ...
0
votes
1answer
923 views

How to shrink an ext4 /home partition without using a LiveCD and losing data?

I need to shrink an ext4 /home partition (/dev/sda9) to make space for something else. I would prefer avoid live CDs (boot troubles with new EFI and. I don't have a CD/USB in hand in the office). I ...
2
votes
1answer
316 views

How do I fix my broken/damaged Kubuntu installation?

(I am dual booting Windows 8 and Kubuntu.) I've been having a lot of fun with Kubuntu. I've done a lot with it, including installing GNOME desktop, just to try it out. One day I was in Steam and I ...
0
votes
0answers
1k views

Messed up SuperBlock/Journal SDCARD

I had recently partitioned my SDCARD to work with my phone. Added an EXT4 and FAT32 partitions. After a power failure the data got corrupted. I can still see it but it's not the same as before. I've ...
0
votes
1answer
859 views

ext4 partition ubuntu lost after Windows 7 installation

I've got this problem: I have one hdd and use ubuntu 12.10 on this hdd with several partitions(one nfts, two ext4 and one unallocated). today after windows 7 installation, and booting with live usb, ...
2
votes
2answers
2k views

Why is disk usage greater than the size of all files on it?

I have a 3TB HDD. In the properties screen of the HDD, it says that I have used 471.4GB, but when I select all the files in nautilus, it says that 321.0GB is selected. If I only have 321.0GB of ...
0
votes
0answers
88 views

Ext4 error “something wrong with extent”

After splitting HDD into system and home partitions I get the following error at the very beginning after computer is turned on: error: something wrong with extent Then Ubuntu is loaded and ...
6
votes
2answers
23k views

Automount ext4 partition with user permission/ownership (fstab?)

I just installed Lubuntu 12.10 "Quantal Quetzal" on my Acer Aspire One D257, creating the partitions: $ df -h Filesystem Size Used Avail Use% Mounted on /dev/sda5 15G 2.1G 12G 15% / ...
2
votes
0answers
3k views

Recovering deleted ext4 Ubuntu partitions using TestDisk (None partition media table type)

All screenshot images in one album: http://imgur.com/a/gqPio#0 (updated: added deep search results) Question How do I write (recover) found partitions from [None] None partition media table ...
6
votes
2answers
4k views

How to convert ext2 to ext4?

I installed Ubuntu 12.10, and I don't know why, I have an ext2 partition. How can I convert this ext2 file system to an ext4? Will I lose all my data?
1
vote
1answer
334 views

How to create a common ext4 [ read / write ] partition with all ubuntu users?

I have a shared EXT4 drive with 777 permissions for all users to use. Problem is : When a user creates a new folder / file, it gets 644. I guess that is because of the umask for that user. Now, I ...
1
vote
1answer
573 views

Uninstalling ubuntu + partitions

I have Ubuntu 12.04 installed onto my dual-boot system; how can I uninstall it? Which partition(s) should I delete? As you can see, I have two used/Full up 'Other' partitions and one ext4 ...
0
votes
1answer
629 views

EXT4 Ideal Size?

I have 1TB HDD and I will use ubuntu and won't use dual boot with windows, any tips about partitions' size and how many partitions, can I have just 2 partitions? The second question is about swap ...
2
votes
2answers
1k views

Can I format my Windows 7 NTFS partition and use it in Ubuntu even if it appears earlier on disk?

I have installed and working Windows 7 and Ubuntu 12.04. I discovered that I do not need all this space that I have assigned to my D:\ drive in Windows and now would like to include it as a partition ...
1
vote
2answers
1k views

FDISK Logical Partition

I have tried to create a logical partition via Fdisk for a flash drive. The problem is that I choose the option -n to create a partition, of course , and fdisk gives me only two options "extended and ...
4
votes
2answers
734 views

Recover EXT4 Partition from Interrupted Resize

world! [that's funny, it automatically takes out leading "hello"s] I'm installing Ubuntu on a friend's laptop, and I encountered a problem while resizing the Ubuntu partition. I was expanding it to ...
1
vote
0answers
259 views

I can't copy any file to ext4 partition! [closed]

I converted on of my NTFS partition to EXT4 format with GParted tool, But now I can not copy create any files to that partition, also on start up I have error reading of one partition so I have to ...
3
votes
5answers
4k views

Move ext4 partition

I have an ext4 partition at the end of an hard drive, and want to resize it to the full disk size (the rest of the disk is empty). It's not the root partition, just a data partition, so it's no ...
1
vote
0answers
273 views

Stuck on 12.04 install [closed]

brand new HP box -- installing from cd that is a good burn, have tried several times. I am stuck at "creating ext4file system for / in partition #3" Been here for 25 minutes? Normal on a new ...