Software :: Directory Corrupted While Reading Uuid / Why Is So - Solve It?

Apr 29, 2010

I am trying to mount directory but i faced error as following code...

Why this ? and how solve?

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Software :: Corrupted Font After Reading The 1st Sector From An USB Drive Using Dd?

Mar 18, 2010

I wanted to check the first sector of my USB stick, and so I issued:dd -if=/dev/sda -bs=1024 -count=1It showed me all the weird characters from the data, then after it executed my bash prompt became corrupted with the same kind of characters! Also, everything I typed was like that. (see the picture)Luckly, it was just that tty that became like that.How can I fix the fonts after something like that happens, and how to prevent it from happening whenever I use dd again?

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Ubuntu :: USB Shared Drive - Corrupted Directory

Mar 12, 2010

This is a USB shared drive, with an ext3 partition. The partition is located at /dev/sdb1. I use Samba to share /media/tiga1000/samba/public, and everyone on the network can add/delete files to it. Specifically, this is our media drive, and we upload a lot of pictures to it, since me and my sister are amateur photographers. Under /public/images/camera_pictures/2010, I have 3 directories. 01_january, 02_february, and 03_march. The directory that has been corrupted is 03_march, and when I say corrupted, I mean that I cannot open it. It acts as a unknown file type that can't be opened.

Here is the file properties of it:
Code:
drsmall@mycroft:/media/tiga1000/samba/public/images/camera_pictures/2010$ ls -lah
total 960K
drwxr-xr-x 4 nobody nogroup 4.0K 2010-03-11 21:22 .
drwxr-xr-x 5 nobody nogroup 4.0K 2010-02-18 20:19 ..
drwxr-xr-x 14 nobody nogroup 4.0K 2010-01-31 11:57 01_january
drwxr-xr-x 10 nobody nogroup 4.0K 2010-02-23 15:47 02_february
-r--r--r-- 1 nobody nogroup 938K 2010-03-11 15:46 03_march

How I should go about recovering it. Somehow it lost it's directory switch. Should I unmount the drive and run fsck on it? I would like to be able to recover these images, if it is at least possible!

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Ubuntu :: Directory Is Corrupted During A Cold-start Reboot

Jul 3, 2010

I urgently need expert assistance. During a cold-start reboot, something corrupted my / directory making it impossible to access much of anything. I was able to log into a recovery console and do "ls /" which shows most of the critical directories although "media" is missing. However attempting to "ls /home" gets the "no such file or directory" error message, as do attempts to ls most of the others. Doing "ls -l /" gets one item listed, followed by a single record out of /var/log/syslog, then nothing at all.

Attempting a normal login (I've disabled the quiet and splash options, so I see all the startup messages) gets to doing fsck on the swap partition, and that stalls out at 14% complete. The fsck on the root partition completed okay, apparently. This machine is my router, firewall, FTP server, and also hosts VirtualBox VMs that contain all of my customer support tools. The VMs themselves are partially backed up on another box, fortunately, but it took me a couple of months to get the failed box configured properly so if possible I need to recover it. For lack of space, I've never been able to do a full backup of it -- and permissions have foiled portions of all my other backup attempts on it.

Complicating matters is the fact that I have a moderately large data recovery job scheduled to arrive this evening (July 3) to be done while the customer's business is shut down for the holiday. Without the FTP server I'm unable to receive the files, which will total from 100 to 200 MB in all. Is it likely that testdisk may be able to rebuild the borked main root directory, if run from a live CD? The system is Hardy LTS 8.04.4, with 3 GB of RAM and a 250 GB SATA drive. I'm posting this from my WinXP laptop, which doesn't get along with my LAN so connects from a different router than the one that's down.

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Ubuntu :: Nautilus File Manager Search In Directory Seems To Be Corrupted

Jan 28, 2011

Nautilus File Manager search in a directory seems to be corrupted. It's glued to a previous search and you cannot start a new one. Anybody know how to repair?Clicking the magnifying glass goes to this directory (it reads Search for ""under the Title Bar).

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CentOS 5 :: Error Mounting Device UUID=cee298a0-9c47-4a3a-ac84-23db4d20edd5 As /. No Such File Or Directory

Dec 22, 2009

CentOS 5.3 has been running fairly good except for a slow ethernet connection so I thought I would upgrade to CentOS 5.4 to see if that improved things. I had previously changed fstab and menu.lst to use UUID instead of LABEL in order to insulate myself from partition label changes I wanted to make. This worked fine in CentOS 5.3. When I attempted to upgrade from 5.3 to 5.4 using the installation disk and telling it to upgrade rather than do a new install, the installation correctly found my root partition as /dev/sdb8. When I proceeded with the upgrade I received the error:

"Error mounting device UUID=cee298a0-9c47-4a3a-ac84-23db4d20edd5 as /. No such file or directory. This most likely means the partition has not been formatted."

But of course it has been formatted and is my / partition running CentOS 5.3 as I type. how to fix this to get CentOS 5.3 upgraded ? Di I have to use LABEL in fstab and menu.lst for my partitions,or perhaps just for my root partition ? Any other ideas why this is failing ?

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Programming :: Reading Files In A Directory Using Bash?

Nov 6, 2010

I am trying to write a simple script to list all the files in a directory. The script I wrote was as below where the pdb_files is a directory and all the files which I want to list are in that folder.

Code:
files=`ls -F pdb_files/*THERMO*`
for inFiles in $files
do
echo $inFiles

[Code]....

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Software :: Thunderbird Won't Store Attachments In Separate Directory / Solve It?

Apr 24, 2010

I've set Mozilla Thunderbird to store incoming email attachments in a separate directory, but it still keeps attachments inline in their messages and there's not a single attachment saved in the directory I've set.

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Fedora :: Tail: Cannot Open `+124' For Reading: No Such File Or Directory

May 29, 2010

Installed Fedora 12 in vmware and during the installation of a professional program versioned 2003, following error encountered.

tail: cannot open `+124' for reading: No such file or directory
gzip: tmptarfile.tar.Z: not in gzip format
tar: This does not look like a tar archive
tar: Error exit delayed from previous errors
extract error, installation cannot proceed.

Checked the google and tried ncompress and export_posix2_version=199209, but the problem persists.Is fedora compatible to this program, MEDICI 2003 ver?

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Fedora Servers :: F11 & Apache Permissions - Reading Files Out Of The Html Directory

Jun 12, 2009

With F11 installed Apache is having permissions issues reading files out of the html directory. Only wants to work with permissions set to read for other. [Thu Jun 11 23:25:28 2009] [error] [client 127.0.0.1] (13)Permission denied: file permissions deny server access: /var/www/html/index.html Tracked down the permissions issue. Is there a good reason not to change the group to apache and remove world read?

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Ubuntu Installation :: DEVED Error 1 "corrupted Filesystem Tarfile - Corrupted Package Archive"

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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General :: Why Is Reading A FILE Faster Than Reading A VARIABLE?

May 4, 2011

I don't understand the results of a simple performance test I ran using two basic scripts (running on a high end server):

perfVar.zsh :

#!/bin/zsh -f
MYVAR=`cat $1`
for i in {1..10}

[code]...

Performance test result:

> time ./perfVar.zsh BigTextFile > /dev/null
./perfVar.zsh FE > /dev/null 6.86s user 0.32s system 100% cpu 7.177 total
> time ./perfCat.zsh BigTextFile > /dev/null
./perfCat.zsh FE > /dev/null 0.01s user 0.10s system 91% cpu 0.118 total

I would have thought that accessing a VARIABLE was way faster than reading a FILE on the file system... Why this result ?Is there a way to optimize the perfCat.zsh script by reducing the number of accesses to the file system ?

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Debian :: What Is " 'name Of Packet.deb' Is Corrupted" - Watch List Of Corrupted Packets?

Aug 15, 2010

What is " 'name of packet.deb' is corrupted" ? How i do watch list of corrupted packets? How i do reinstall all corrupted packets?

OS: debian

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Ubuntu Networking :: Broadcom On 2.6.34 - Reinstall Error Code: Reading Package Lists ... Done Building Dependency Tree Reading State Information

May 20, 2010

i installed kernel 2.6.34 to fix my lid closing issue, and that went great. but now when i go to reinstall my broadcom i get this error. Code: Reading package lists... Done Building dependency tree Reading state information... Done bcmwl-kernel-source is already the newest version. 0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded. 1 not fully installed or removed. After this operation, 0B of additional disk space will be used. Setting up bcmwl-kernel-source (5.60.48.36+bdcom-0ubuntu3) ... Removing old bcmwl-5.60.48.36+bdcom DKMS files...

[Code].....

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Ubuntu :: Directory Corrupted - Error "Could Not Display "nikki Stuff", The File Is Of Unknown Type"

Aug 16, 2010

A directory on my desktop has recently become inaccessible. The error message that is given when I attempt to open the directory is as follows: Could not display "nikki stuff", The file is of unknown type. I brought up a terminal and did an ls -l on the directory, which produced the following: -rwxrwxrwx 1 nikki nikki 314 2010-07-26 19:16 nikkis%20stuff.desktop Unfortunately, the computer is not mine, so I do not know much more about how this happened.

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Ubuntu :: Grub Update Error "update-grub Head: Cannot Open `/boot/grub/video.lst' For Reading: No Such File Or Directory"

Apr 7, 2010

after doing an upgrade to 10.4 and updating grub I get this message. how do I address this

[Code]...

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Ubuntu :: Identical UUID's On Two Different Hdd's

Sep 29, 2010

I have discovered that I have two partitions, on separate hdd's with identical UUID's, and the system switches back and forth erratically on restarts between the two different partitions, giving me the current /home or the /home of two months ago when I did the upgrade.

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Debian Configuration :: No UUID For Some Partitions?

Jun 15, 2010

I have two encrypted partitions which I cannot find UUID numbers for.

/etc/crypttab looks like this:

[Code]....

and *sometimes this works, other times I have to edit the file and /etc/init.d/cryptdisks restart.

Obviously I should use UUIDs here and in fstab but blkid does not list those partitions

[Code]....

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Ubuntu :: Grub Will Not Boot Into 9.10 - No UUID

Feb 16, 2010

Something wrong regarding grub2 (on 9.10). Yesterday everything worked fine and has done for several months. I didn't mess with anything yet when I booted from grub today it informed me that my UUID doesn't exist and that it's given up waiting for root device. I should also mention that it no longer does the 3 second count down either (not sure if thats significant). I can boot into my other linux and windows without issue. This only seems to affect all the ubuntu boot option. This is all way beyond me but I've searched around and tried the fix where you add all_generic_ide to the boot command but that didn't work. I also worked out how to check the UUID but the number look alright.

grub.cfg and blkid below:
# DO NOT EDIT THIS FILE
# It is automatically generated by /usr/sbin/grub-mkconfig using templates from /etc/grub.d and settings from /etc/default/grub

### BEGIN /etc/grub.d/00_header ###
if [ -s /boot/grub/grubenv ]; then
have_grubenv=true
load_env
fi .....

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Ubuntu :: 9.10/10.04 Grub2 Mount By Uuid?

Apr 24, 2010

Using a M2N32-SLIDeluxe MOBO, both OS crash trying to start. It says that the timeout trying to boot from my sata device was reached.It seems that is a problem trying to boot/mount the HD by uuid, because all the other systems that does not use grub2 has problems.

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Ubuntu :: Alert! /dev/sda/uuid Does Not Exist On 9.10

Apr 27, 2010

I would get the message that the uuid file does not exist. I've been online looking for fixes since yesterday morning and nothing has helped at all. I've read online that I should run fdisk -l to obtain info to share with others, but that command doesn't work in any command prompt I open. I am running Ubuntu 9.10 with the latest patches and I'm sure you guys know that it runs Grub2 loader...if that helps at all.

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Ubuntu Installation :: How To Get Correct UUID?

Jul 6, 2010

After doing the proposed security updates (re)booting stalls with a message like:One or more mounts listed in /etc/fstab cannot be mounted yet /home: waiting for UUID.In the escape shell I can see from /etc/fstab that /home was mounted to /dev/sda6. But when calling blkid this device is missing.Trying to mount /home I get the error:mount: special device UUID=... does not exist.In other threads I have read that the UUID-entry for /home in /etc/fstab has to be corrected. But how do I get the correct UUID? Will making a live-CD, booting from it and then calling blkid give me the UUID for /dev/sda6?

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Ubuntu :: How To Restore Partition UUID

Sep 4, 2010

After installing another OS on second drive, UUID for swap on my main system was missing. In other words there is no appropriate symlink in /dev/disk/. I've tried to create it manually, but it dissappears again after rebooting. Temporarily i solved this problem by adding in /etc/fstab direct address to swap device. The question is how to restore UUID for swap partition correctly?
Code:
sudo blkid /dev/sda6
/dev/sda6: TYPE="swap"
/dev/sda6 is swap partition.
Also i've tried to use tune2fs:

[Code]....

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Ubuntu :: Vfat Mounts Using Uuid?

Nov 16, 2010

I moved some win98 drives into my 10.04 server, and would like to add them to my fstab file.Do vfat partitions have uuid's?If yes, how do I get that number?If no, I can use /dev/sdc1, and /dev/sdd1, can I get an idea what the fstab line will look like?Do I need to create the mount points (say, /WindowsCdrive) before the fstab will mount the partition?

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Programming :: UUID Save As A Variable?

Jul 22, 2010

I am new to linux scripting, but I have programming experience. I need to save the UUID for /dev/sda1 as a variable, lets call it id. I am sure there is a way to do this with the awk and blkid commands, but I do not know any of this well enough yet to figure it out and after a couple of hours of reading I am still lost as to exactly how I would put this together. I need to save the uuid as a variable so that I can run an if statement with it

if [ -f /media/$id/file ]
then
echo "copy successful"
else
echo "oh crap!"

honestly all I need the uuid for but I cant check this by doing the same if with /dev/sda1/file so I need to be able to save the uuid into a variable

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Programming :: Get From A Disk UUID To A Device Name?

Oct 4, 2010

Is there any C function that will translate UUIDs into device names? I have a little graphical mount tool that can read user-mountable device names from /etc/fstab and lets you cycle through the list and mount or unmount them. But it doesn't work with UUIDs, which are preferred these days. Is there any way around this?

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Programming :: How To Get UUID Of Device / Partition

Mar 13, 2011

I am very much new to Linux programming. My question is Is there any way to read UUID of a device or partition in linux programatically. Is there any c/c++ API for user-space applications. I found some commands "sudo vol_id --uuid /dev/sda1", "sudo blkid", "ls -l /dev/disk/by-uuid/". But all are commands which we need to run in terminal. But I need to achieve this from a c/c++ program. (FYI: I need to read uuid of root filesystem ("/") where Linux has been installed.)

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Debian :: Change The UUID Of A Partition?

May 9, 2011

I have, as I have in the past, copy/pasted a partition using gparted to get a working OS to another place.

I have always done this in the past to a different drive. Never paid much attention to the UUID.

This time I did it on the same drive. The partitions have the same UUID. This is not a good thing.

The copied OS boots and mounts fine as I edited the fstab to go by /dev/sdxy (where x is the drive and y the partition). My grub uses a custom menu using symbolic menu entries so it goes by the partition definition instead of UUID too.

I would really like to change the UUID on that partition.

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General :: Edit UUID Using The Dd Command?

Oct 9, 2010

I have gone over the thread "Learn The DD Command Revised" (It was Fantastic) in the search for a solution to my query.

I have seen posted elsewhere that this code is supposed to be able to change the UUID number of NTFS partitions (useful when multi-booting with Grub2 and cloning partitions). Here is the code:

Code:
sudo dd if=/dev/urandom bs=80 count=1 | xxd -l 80 -c 8 | tail -1 | xxd -r - /dev/sda1
This is assuming that I want to change the UUID on the 1st partition on the 1st hard drive >>>sda1<<<
If I was trying to modify the 2nd partition on the 1st hard drive it would be >>>sda2<<<

[Code].....

NOTE: I was doing this while booting from Ubuntu's Live CD version 10.04.1 LTS (In case that is a factor)

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General :: Where Is Uuid Of Partitions Of Raid0

Sep 4, 2010

where is uuid of partitions of raid0?

My box is centos 5.4 x86, and dual booting with windows 7. I need to make a ext3 partition between ntfs partition 2 and 3.

After making this ext prtition, I need uuid of this ext partition.

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