Software :: Install K3b Disk Writing Program In Ubuntu 11.04?
Jun 27, 2011
K3b provides a comfortable user interface to perform most CD/DVD burning tasks. While the experienced user can take influence in all steps of the burning process the beginner may find comfort in the automatic settings and the reasonable K3b defaults which allow a quick start. If you want to install K3b goto ubuntu software center and type K3b in such box and press install button After installation is over open K3b when you open for first time you will see a box called "Did you know...? read that and press Next button. After reading all close that box and use K3b for CD/DVD burning tasks. You want to Add-ons for K3b select six add-ons and press Apply Changes button that all you can use it now. If you want to install K3b through Terminal window follow the this commands To install K3b
sudo apt-get update sudo apt-get install k3b Preview audio tracks withing the playlist editor is one of the features in K3b, you need to install and start arts sound server for this sudo apt-get install arts artsd & you may need to install mp3 plugin for built-in decoding software. sudo apt-get install libk3b2-mp3 Enjoy now.
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Aug 7, 2011
I've just completed a fresh install on natty, and I'm seeing constant disk writes of around 1Mb every couple of seconds.
I looked at iotop to find the culprit, and it seems to be the journalling manager for the ext4 filesystems:
Code:
215 be/3 root 0.00 B/s 19.23 K/s 0.00 % 5.89 % [jbd2/sda1-8]
Is there something I can do to adjust this behaviour somehow? I'm a bit concerned about wearing the disk out before its time...
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Apr 9, 2011
How to write a mkdir with -p option. I am struggling for creating subfolders. the chdir() is not working and thus subdirectories can't be created.
Code:
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Jan 18, 2010
This is a curiosity of mine, and I expect a technical answer, if someone knows it. Why the systems become so irresponsive when doing hard-disk input and output? This happens even if writing is done to a secondary disk where neither the system or the swap are stored.
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Mar 3, 2009
I have custom software that writes to a sensitive large file when the user does something. I would like to make backup copies of The file that gets written to, but if I make a gzip of the file at the same time someone is changing something, it will corrupt the backup because some of the data will be missing, as its backed up during being written to.
a) Is there a way to detect if a file is currently being accessed/written to?
That way if its currently being accessed, I can just make the script wait until its done and then finally back it up.
b) Instead of backing up the large file while it has potential to get written to, would it be better to make a copy of the file first, then gzip the copy? This idea comes from the fact that gzipping the original takes 5-10 seconds, whereas making a copy only takes 1-2 seconds. The less time, the less chance of corruption.
c) Is there anyway to freeze a program or a file to stop it from being written to for an amount of time?
With a, b, and c together. The best solution I have to my problem would be a script that first detects rather the file is being accessed. If not, it would then freeze the file/program and then make a quick copy of it. Once the copy is created, it will unfreeze the original file/program and then go about gzipping the copy.
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Sep 12, 2010
I usually download files from internet throughout the night. I can shut down computer automatically using commandshutdown -P timeThis works well ,but very often ,electric supplies cutoffs and system get rebooted and remain booted uselessly.In such case i want to use c program to shut down system after particular time which i will add on startup application list.If i added it on startup application every time i boot the computer it will automatically shutdown after particular time so ,to use the system i should be able to disable that program.
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Oct 20, 2010
I am having trouble trying to figure out how to switch over to Ubuntu. I have downloaded the OS to my computer but can't figure out how to put it on my USB flashdrive as directed. It shows how use your USB flashdrive using Windows, Mac and Ubuntu but when I read the instructions for Ubuntu, opensuse does not have the program Startup Disk Creator.
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Mar 22, 2010
It frozen up occasionally, when that happens, usually the harddisk light lights up continuously. So I suspect some process is writing to the disk, which prevent other process to go on. how do I find out who's using a lot of IO?
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Nov 18, 2010
I'm writing a script that among other things partitions and formats disks using SW RAID and LVM. I've read somewhere that for older versions of Linux it was a good idea to use the dd command to zero the first couple of blocks od a device before partitioning it (or formatting it?) Is this practice still recommended? To what end?
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Jun 12, 2010
I'm looking for a decent program to take notes on my Lenovo tablet laptop. What's your favorite?
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Mar 21, 2010
how we can we write java programs in java and how we execute it.. to produce output?
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Oct 27, 2010
I've got a few linux boxes (fedora 13 and 11) with a common disk mounted. I'm trying to get them all to write files to that disk, however it seems that only the first to connect actually has permission to write.
I'm very new to this networking stuff and this is a bit of a hack. Is there anyway to give all computers write access to a disk (it's actually a managed back up disk, primarily for windows users but is the only shared disk in the building), or is this likely to be very very complicated?
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Mar 15, 2010
I have now almost completed my aim of using Debian and PClinuxOS on different installed hard disks. For PCLOS I use an On-Disk set of disks which I have installed on a separate hard disk which serves as a repository from Synaptic, which makes program install/remove very quick. Is it possible to do the same thing with the 5 DVD's for Debian lenny on another hard disk?
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Aug 20, 2010
I have a lot of RAR files and ISO. Is there a program like Winrar which could open them in Linux? Cause now it only opens zip files . Also I would like to know what the best package manager is (I mean the easiest -used to use the Software Manager in Mint 9 Xfce).At last I would like to know if there is a good program to make disk images to reset the system.
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Sep 27, 2010
Whenever I am busy reading or writing large files, or large sum of files, my computer is unresponsive. Screens are getting greyed-out and I just can sit there and wait until the reading/writing is done.
This is not caused by the CPU which is overstressed because it is not. Look at the attachments and you will see the CPU is used for about 20%. When these pictures were captured the computer was using hellanzb to unrar a long list of rar-files.
When you look at my signature you see the computer is not bad at all, just disk-access is slow. I can transfer files with a maximum speed of 30MB/s. Is that normal or is it very slow? I don't know the numbers. I have 2 SATA disks.
O.S. is Mint 9-Isadora, based on Ubuntu 10.04 and I use the 64-bits version.
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Aug 8, 2010
I've got a Centos 5 machine running with a raid 1 SSD hard drive combo, as I don't know how or even if it's possible yet to wipe the free disk space clean I need to be careful to not fill all the free disk space. As I don't want to fill the free disk space too quickly and was wandering if it is possible to pipe the result of a mysqldump to a FTP client only writing it to the ram and not writing it to this disk.
I've done a bit of research on the subject and have found the two following commands:
Code: mysqldump < mysqldump options> | gzip > outputfile.sql.gz
Code: tar cf - / | ncftpput -c sonic.sega.co.jp /usr/local/backup.tar
I would like to combine the two to make something like this:
Code: mysqldump mysqldump_options > | ncftpput ncftpput_options -c SERVER_IP backup.sql
I haven't actually tried my code as it seems too easy and I'm sure I've got something wrong! If this command is even correct will it prevent the sql file from being written to the hard drive to my local machine?
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May 27, 2011
For internal security reasons I need to prevent ourmcat logs from writing to the webserver local disk. We set up a separate logging server with rsyslog and need to pipe the log data to it.I am trying to work out how to configure tomcat to send all log data to the logging server via the rsyslog client (running locally) via a named pipe. We are on CentOS 5.6, Tomcat 6 and rsyslog 5.8.1. I need to know: 1) do we use the default logging library or log4j2) where is this configured in the tomcat config3) is there any code that would need to be written to achieve this
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May 3, 2010
I am having a problem finding a piece of software. I've searched a lot and still have not come up with an answer. My situation is as follows: I have an image file the I wish to restore to my USB flash drive but so far I've had no luck doing this. I was wondering if there was a program/command that could help me restore the disk image.
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May 14, 2010
I'm trying to install Gnome Nanny [url]
I installed it using Synaptic and when I restart, the Nanny daemon appears to be working.
However, when I try to access to the Parental Control (System - Administration - Parental Control) and after writing my password, it does not shown anything. Nor any windows not any configuration.
I am using Lucid Lynx I386.
Do you know any parental control which could block programs execution (like games, instant messengers, browsers...), could have web filtering and could have spending time control?
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Apr 3, 2010
I'm new to OpenSuse 11.2, In Yast partitions configurations, I've mounted all NTFS partitions successfully without ticking "read-only", and according to this webpage: NTFS - openSUSE I checked my fstab file, there's no "-ro" in the file. But I still couldn't write to any mounted NTFS partitions, I can't do paste file, can't save changed files into NTFS partition.
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Nov 5, 2010
I'm using ubuntu 8.10 which is already installed. Recently I have downloaded ISO file of ubuntu 10.04. Is there any way to install that ISO file i've downloaded without writing the ISO file in a CD?
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Feb 17, 2010
I have to shred a disk from a custom program. Now I open the disk (/dev/sdaX) from a C program and write /dev/urandom to it. But, most of the time the disk is being used by other programs. At least a 5-10 programs will have files opened on that disk. I cannot kill all the programs as some of them are critical. (Now, don't ask me why I am trying to overwrite a disk which is live and being used by some critical programs. Some moron designed it that way and gave me to implement). Sooner or later, write to /dev/sdaX will fail.
Is there any way (may be some flags that I can pass to open while opening a disk for writing) that I can use so that my overwrite continues even if other program is using the disk? (I am not bothered about what will the other program read and process from the disk when this happens)
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May 23, 2010
My laptop came with a hidden partition for restoring Vista instead of an install disk. I installed Ubuntu 9.04, which had an "Advanced" option that allowed me to install grub in the Ubuntu partition without writing over the MBR. Then I used EasyBCD to add Ubuntu to the Vista boot loader. I wanted to do this so that I can still restore the factory copy of Vista from the hidden partition if I need to. I upgraded the Ubuntu to 9.10, still using grub. When I did a fresh install of Ubuntu 10.04 it went to grub2, and I haven't figured out how to boot into it with EasyBCD yet.But I would like to try Fedora anyway. I will wait a couple of days and get 13.
1. Which grub does Fedora 13 use?
2. Will Fedora 13 allow me to install grub in its own partition without writing over the MBR?
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Jun 16, 2011
I have a handful of openSUSE 11.4 machines that I allow users to use the GUI for web surfing and writing documents and I am meanwhile running scientific computing jobs in the background. Every now and then, someone clicks "shutdown", "reboot", or "hibernate" and ruins my afternoon.
I've searched Google and these forums for ways to prevent a normal user from shutting down the system, but so far haven't had any luck in finding a solution. I have found instructions for just about every other Linux OS, except openSUSE though. These machines are running LXDE, but my preferred solution wouldn't depend on the particular desktop solution in use.
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Dec 16, 2010
What do I need to start writing some php code? I've seen some tutorials where they install xampp, but I see it installs php, mysql and other stuff, my slackware already has mysql, so I don't know if installing xampp would cause some conflicts. What do I need to install considering that I already have mysql?
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Feb 17, 2011
I'm looking for a program that can measure disk latency. I would prefer one that could do it on a raw device. Also reporting average and max latency would be a plus.
Anyone know a program that can do this?
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Apr 29, 2010
i need to get the hard disk serial number of my machine using a C++ program.
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Feb 8, 2011
I am trying to load vmware server. When running vmware-install.pl it asks where to load the bin files. Default is /usr/bin. Cool with me, so I accept then get the error:
"There is insufficient disk space available in /usr/bin. Please make at least an additional 5924k available or choose another directory."
Ok, so in my searches, most cases people actually do have a full disk. I have 30gb free. Another post somewhere stated it could be the file system used, so I tried different file systems. Now I am back on etx3. What's odd is when I blow away the OS and reload and try to install VMware again, I get a different number to be "freed" in the error. Choosing another directory only yeilds a different disk space request.
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Apr 29, 2011
Is it possible to install GRUB in the MBR of the only bootable disk in the system, but load configuration and images from another disk?Basically I want to install GRUB on /dev/sda, but menu and images will be under /dev/sdb2.Note: /dev/sdb is not bootable.
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Mar 15, 2009
I have xp/fc8 on an older ide drive and just installed a new sata 1T and planned to put fc10 on it but in the process I killed my fc8 installation. I told the installer that the other disks were off limits but it was somewhat confusing at the bootloader page. So, I suspect that I told it boot off the fc8 disk. If that is the case is there a way to restore the fc8 install by somehow rescuing the /boot partition on the fc8 disk?
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