Questions dealing with Ubuntu's layout of files, permissions, and files that reside in special locations on disk.

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5
votes
1answer
984 views

Ubuntu installer thinks my drive is empty, does not see windows paritions

I am trying to install Ubuntu10.10 64bit. I just installed Windows 7 64bit moments ago. My drive is currently partitioned like so: 100MB Boot partition (automatically made by windows 7 installer) ...
3
votes
1answer
86 views

How to get a larger root partition on Touch

I'm trying to make Touch (14.10) work as an Ubuntu server. However the root partition is only 2 GB and is insufficient for the packages I need to install. Is there any way to get more space on the ...
3
votes
1answer
546 views

Ubuntu for phones - is there a terminal similar to the one known from PC's?

I am thinking about install Ubuntu on a phone. I spend a lot of time in terminal while working on my PC. There are much things I do using bash scripts, for example. Then, is there a terminal on ...
3
votes
1answer
178 views

Is file permission secured when it transferred from Ubuntu to Windows?

I am having 9GB text file which is encrypted . This file contains some confidential data . Which is on my system(Ubuntu) and my external HDD (ntfs) . This file get daily updated and then encrypted . ...
2
votes
1answer
104 views

Accidentally partitioned media drive as ext3 during install (was ext4), how can I recover?

I recently did a fresh install of ubuntu on a system with an old ubuntu install. I have a separate hard-drive which used to have a single ext4 partition, but during the install I accidentally selected ...
2
votes
1answer
522 views

Double click not working as expected in file manager

I have Ubuntu 14.04 installed on my laptop. I have a Dell XPS l502x which works very good. I just noticed this (possible bug?) with Ubuntu 14.04 while in the file manager in the home folder. When I ...
2
votes
1answer
56 views

Inconsistent parent directory of all symlinks

A large portion of my system depends on symbolic links, so this is a very serious problem. I do something like the following cd mkdir test mkdir other cd test ln -s ../other/ # So ~/test contains a ...
2
votes
1answer
285 views

Grub corrupted and etc directory missing

I have a dual installation with Ubuntu 10.04 and Windows 7. I was in windows, I had to restart my machine and my grub was not loading. I used boot-repair to load my grub. However, my linux ...
2
votes
1answer
379 views

Moving Kubuntu from hdd to ssd

I bought a new SSD to install it in my HTPC. Before, I had an HDD with Kubuntu. I would need to copy the files from the / partition from HDD to SSD. To do this, I booted from the Kubuntu livecd, ...
2
votes
1answer
548 views

Ubuntu Server 12.04 start fails after update

I did an system update on Ubuntu Server 12.04, which requested a reboot. Since that, the system never reaches the login. It hangs on: mount: mounting /dev on /root/dev failed: No such file or ...
1
vote
1answer
54 views

Sanddisk drive write protected

My sanddisk usb write protected i tried ashokkrishna@ashokkrishna-Lenovo-B560:~$ sudo mount -o rw /dev/sdc1 /mnt mount: block device /dev/sdc1 is write-protected, mounting read-only # sudo mkfs -t ...
1
vote
1answer
17 views

Minimizing effects of large number of files

I need to manage a filesystem with a large number of files (hundreds of thousands). This filesystem is rsynced periodically. The vast majority of files don't change often, but since there's so many, ...
1
vote
1answer
45 views

Large discrepancy between df and du

My / partition which holds everything (including /home), was suddenly using 100% of disk space. I removed a few files and now df shows $ df -h /dev/sda1 Filesystem Size Used Avail Use% Mounted ...
1
vote
1answer
46 views

How can I get rid of /etc/../run?

For some reason (most probably happened during an upgrade more than one year ago), my system has a directory called /etc/../run (strange, right?). It is empty but I cannot remove it: $ ls ...
1
vote
1answer
15 views

file missing, help with recovery

I have Ubuntu 12.04 LTS with Windows 7 as dual boot. While on Ubuntu, I was using files and folders from the windows partition. I made a folder in the windows partiton, copied in it a ".docx" document ...
1
vote
1answer
37 views

Where can I find a unified explanation of lower-level filesystem structure in Ubuntu?

This is not a duplicate question about file-system hierarchy that can be answered by pointing me toward man hier, ubuntu-policy, or something. I've looked at those questions. My problem is that I ...
1
vote
1answer
193 views

ecryptfs mounts as read only

I did the following (http://haridas.in/how-to-put-encrypted-contents-on-cloud-storages.html), and after mounting, the mounted dir is read-only filesystem: I created two dirs: one to /home/user/dir1 ...
1
vote
1answer
29 views

Does encrypting home folder during the installation also encrypt other user's home folder after the fact?

If I were to select the option to encrypt my home folder when installing Ubuntu, then does Ubuntu automatically encrypt other user's home folder that I create after I installed Ubuntu?
1
vote
1answer
357 views

Deduplication using SDFS file system

I am trying deduplication with sdfs.(ubuntu 13.10 on Vm). (http://opendedup.org/quickstart) followed the same steps as this mounted the file system on /media/pool0/ When copied a directory ...
1
vote
1answer
87 views

Why some web pages/files saved to NTFS can be accessed in Ubuntu but not in Windows OS ?

I'm having problem opening files which I saved in Ubuntu with Firefox web browsers "Save Page As" in a NTFS partition. The files can be viewed/accessed (using web browsers or text editors or word ...
1
vote
1answer
475 views

GParted bricked my USB Drive

I tried to use GParted to rename my USB Drive. Everything appeared to run smoothly, but when I removed the drive and reinserted it, it wouldn't mount. I can see the USB initialisation in dmesg, and ...
1
vote
1answer
559 views

lvreduce too much. Can I recover this?

I was trying to take a hard drive out of a large LVM group consisting of 5 drives. It had a 5.5TB filesystem (ext4). The LV was 7.5TB. I wanted to reduce the LV by 1.82TiB so that I then could shrink ...
1
vote
1answer
891 views

How to make entire-disk filesystem with gparted?

With gnome-disk-utility alias palimpsest there is an option to format entire disk with partitioning scheme "none" or something similar. How do I do that in gparted? (? is it the "loop" option ?) Or ...
1
vote
1answer
294 views

Files saved with Ubuntu is not visible in Windows 8

I have dual booted my laptop with ubuntu 12.10 and windows 8. When I download some file via ubuntu (e.g a pdf) and save it on a windows partition(NTFS), I do not see it through windows 8. Even when I ...
1
vote
1answer
46 views

Can't see system drive Sda1

I can't see my "C" drive any more (excuse the DOS notation) It doesn't show up in my home folder.The drive is partitioned into a 30GB Root and the rest reserved for data None of it shows up in my home ...
1
vote
1answer
32 views

saving screenshots from before OS is installed

I'm doing an assignment which requires me to take screenshots of everything I do, including taking screenshots of using using the partition manager in the "test" version of Ubuntu 12.10. How can I ...
1
vote
1answer
602 views

How do I interpret the output of the filefrag command?

I have a dump file in my system that has confidential data in it. I tried using the filefrag command to open it. The output is: root@sateesh935-SVE15115ENB:/home/sateesh935/Desktop/g3# filefrag -v ...
1
vote
1answer
185 views

/sys/bus/usb/drivers/r8712u/new_id is unchangable

I got my newly purchased wireless stick to work, but I had to change the /sys/bus/usb/drivers/r8712u/new_id file during the process. I somehow managed to add the string "050d 11f1" to it, but it seems ...
1
vote
1answer
1k views

Question about Ubuntu 12.10 extracting a .tgz file in the wrong directory

I installed the Ubuntu 12.04 then I reinstalled Ubuntu 12.10 (the version along with Window 7) When I was using Ubuntu 12.04, I typed ls to show what file are listed in directory(included ...
1
vote
1answer
85 views

How can I change the standard files in nautilus?

I don't like the standard files in Nautilus (the ordering by data types - Images, Music, Videos, Documents etc.), how can I change this or can I change this ordering without getting problems with ...
1
vote
1answer
718 views

Live-Ubuntu 12.04 ran fine, now stopped booting!

I've seen similar problems to this several times in the forum, but mine is a bit different, so the other posts I saw were no help to me. When I boot Ubuntu 12.04 64-bit from live-SD-card (3GB ...
1
vote
1answer
457 views

Problem accessing second hard disk with Squeezebox server

I have recently re-purposed my old desktop PC as a 'server' running Ubuntu LTS 12.04. I want to use the machine as my primary squeezebox server in place of my HTPC MacMini (to reduce the strain on the ...
1
vote
1answer
534 views

Clean mounting HFS+ partition after power failure

I have a rather large external harddrive formatted in Apple's HFS+ format, and reformatting it is not an option for me. Now that I have a linux server at home, I have turned journalling off on the ...
1
vote
1answer
713 views

How do I Access Files from one Ubuntu Partition on Another

A terminal error occured on my computer and I found myself unable to log in to Ubuntu. To remedy this, I decided to simply install it again on a partition and then access my saved files on the old ...
1
vote
1answer
42 views

What files get edited when the system time changes?

If the system time is changed on Linux, what files get edited? I know the timezone is kept in etc/timezone but is there anything if the timezone is not changed, but the time is?
0
votes
1answer
27 views

Whenever I open my home (~) folder with nautilus, there is an endless loading

Ubuntu 14.04. Kernel 3.13.1-031301-generic. If I change to another folder the endless loading (*) from hard drive stops. I don't have much in that folder. Any idea what might cause that, or how I ...
0
votes
1answer
26 views

Why are the MBR and GRUB present as files in the Linux filesystem?

A computer's master boot record consists of raw binary and does not reside on any sort of partition. Legacy GRUB and GRUB 2 are installed to the sectors inbetween the end of the MBR and the start of ...
0
votes
1answer
34 views

Cannot delete a folder

I have Segate backup + 1TB external HDD recently since 1 month i am unable to copy the files effectively sometimes the copying is 10 kb/s like that. and sometimes iam getting error like Input/output ...
0
votes
1answer
20 views

Copy a file from one ext4 partition to other

I have two ext4 partition and I want to copy some files from one partition to other in GUI not using terminal, but it does not allow me to do so. It simply a root permission problem. I just want to ...
0
votes
1answer
31 views

Fat32 mounting as read only

I've edited my /etc/fstab to contain the following: UUID=F285-17E1 /media/TV-1 vfat rw 0 0 UUID=6CBA-1DEC /media/TV-2 vfat rw 0 0 UUID=7D3B-170D /media/TV-3 vfat rw 0 0 UUID=BBFF-1EE4 ...
0
votes
1answer
25 views

How can I view thumbnails of pictures?

How can I copy the attributes of the pictures folder so that I can view thumbnails of pictures on, for example, network drives?
0
votes
1answer
32 views

remove files on NTFS with \n in the filename

I was moving files using Windows (had to at that time) from one NTFS partition to another but the computer switched off. Some files have been transferred, but some remain. I'm not able to delete them ...
0
votes
1answer
264 views

How do you restore an encrypted hard drive? Password being available

Installed by Ubuntu 14.04 LTS Installer: I have installed Ubuntu 14.04 LTS Desktop onto my notebook PC, and I made a wrong decision to alter the file ownership and permissions from the root drive as ...
0
votes
1answer
130 views

Corrupted filesystem - unable to mount /home

Ubuntu 12.04 is not able to mount /home partition and I run: fsck /dev/sda5 which is in state Pass 1D: Reconciling multiply-claimed blocks (There are 41608 inodes containing multiply-claimed ...
0
votes
1answer
15 views

Retrieve data from a FreeSpace volume [previously ext4 volume]

Morning, Afternoon, Evening, any thing you wish. I'm using an HP-ProBook 4540S 750 Gb HDD 4 Gb of memory Intel Core i3-3110M CPU 2.40GHz x 4 I'm a software developper,so I use to install 2 Ubuntu ...
0
votes
1answer
312 views

How can I get rid of “scanning for btrfs filesystems” at start-up?

When I start up my computer, it says: "scanning for btrfs filesystems". I do need the btrfs-tools, but my btrfs filesystems are on a removable disk which is disconnected at start-up. Scanning for ...
0
votes
1answer
46 views

sharing drives, folders, and files between kububntu and windows running in virtualbox

am running kubuntu as my host and running windows 7 inside virtualbox. so far everthing is running fine, but as yet cant get it to let me share external drives, any folders or files on any of the ...
0
votes
1answer
269 views

Unable to mount cifs with iocharset=utf8 in trusty

When I try to mount a cifs share with option iocharset=utf8 I receive the error: mount error 79 = Can not access a needed shared library. What shared library am I missing?
-1
votes
0answers
13 views

Create policy in aufs

AUfs provides three policies to tackle the issue wherein there are many rw branches in the UnionFS. But is it possible to give priorities to the rw directories there by i can select a particular ...
-3
votes
0answers
15 views

Will mhddfs meet my needs? Or do you have another suggestion?

I have multiple HDDs ranging in size from 30 GB to 3 TB. The majority of them are currently filled to the brim. I will be adding new drives from time to time and want some type of volume management ...