Friday, October 23, 2009

PDF Merge Or Split in Ubuntu Linux.

1. you have a PDF file (.pdf) with more than one pages in it and you want to split it into multiple files with some options (like page range etc).
2. you have multiple PDF files and you want to merge into a single file

Then, there is a package in Ubuntu with name, "pdfsam".

It can be installed with below command,

sudo apt-get install pdfsam


you may download it from following link and install manually,


You may search sites of Ubuntu for the package.

I hope this information helps you all.

Friday, October 16, 2009

Setup TATA plug&surf wireless modem on Linux (also Ubuntu).


Open Konsole from Start Menu ­> System ­> Terminals ­> Konsole.

Type “kppp” as command - This will display KPPP (Phone dialer) window.

Tata INDICOM (Wireless) MODEM Setup on LINUX:
If you are using the Modem for the first time, then you need to configure the
Modem. The configuration is as follows.
Click on ¨Configure...¨ button.
It will display New window. Under ¨Accounts¨, click on ¨New...¨ Button.
One more window will be displayed. Click on ¨Manual
Window ¨New Account KPPP¨ gets displayed.
Type in ¨Connection Name¨ text box as TATA (Or any name can be given).
Under Phone Number, Click on ¨Add...¨ Button.
Under ¨Add Phone Number ­ KPPP¨ type phone number as #777. click ¨OK¨.
Click OK on ¨New Account KPPP¨ window.
Under ¨KPPP Configuration ­ KPPP¨ window, Go to ¨Modems¨
Click on ¨New...¨ Button.
Window ¨New Modem KPPP¨ will get displayed.
Type Modem Name as TATA.
Select Modem Device as /dev/ttyACM0.
Uncheck ¨Use
Goto Modem section in the same window. Uncheck ¨Wait for dial tone before dialing¨.
Click OK On ¨Edit Modem Window¨. Click OK On ¨KPPP Configuration Window¨.
Finally you will reach KPPP Login Window.
Connect To INTERNET : (When all settings are made)
 Open Konsole.
 Type kppp command (use small letters).
 ¨KPPP¨ window will be displayed.
 Enter in text boxes, as follows.
Connect to : TATA
Login Id : internet
Password : internet
 Click on ¨Connect¨ Button. Wait for timer to start. Starting of timer means Internet connection
is done successfully.
 To disconnect Internet connection, Click on ¨Disconnect¨ button. This will go back to KPPP
 Press ¨Quit¨ Button to exit.
Trouble-Shooting :
1. When connected to internet, sometimes, it displays ¨Kppp can not find ­/dev/ttyACM0¨. The
meaning is, Modem not inserted OR Modem not working.
2. ¨kppp died unexpectedly¨, means No network coverage.
3. ¨Modem Hangup¨, means No service of Tata
4. Sometimes kppp fails to recognize the USB Modem. This means there are some broken
connections in USB plug.

Note : Ubuntu Linux can detect TATA modems and setup automatically.

Ubuntu - making of image CD for Karmic Koala 9.10 version.

Ubuntu is distributed over the Internet as CD image files, called ISOs. Unlike a regular data file, the ISO file cannot be dragged and dropped or copied directly onto a disc. It needs to be burned in a specific way that expands/extracts the image so you have usable files on your disc. To install Ubuntu from a CD, you first need to burn the downloaded ISO image onto a CD. This requires:
  • A working CD/DVD burner
  • An 80 minute (700 Mb) CD
The cheapest "write once" CDs that can only usually be bought in packets of 10 or more tend to be much better for this. DVDs require a higher 'burn speed' which often causes problems. More expensive types of CDs seem optimised for data-storage rather than for booting-up from. Also if the 1st one does not work it hurts a lot less and you often get a spindle to keep your linux CDs on.


95 / 98 / ME / 2000 / XP / Server 2003 / Vista: Infra Recorder

  1. Download and install Infra Recorder, a free and open source image burning program.
  2. Insert a blank CD in the drive and select Do nothing or Cancel if an autorun dialog pops up.
  3. Open Infra Recorder and click the 'Write Image' button in the main screen.
    • Alternatively you can select the 'Actions' menu, then 'Burn image'.  

  4. Select the Ubuntu CD image file you want to use, then click 'Open'.
  5. In the dialog, click 'OK'.

XP / Server 2003 / Vista: ISO Recorder

  1. Download and install the appropriate version of ISO Recorder.
  2. Insert an unformatted CD into your burner. (Note: one can burn DVDs with this tool only from Vista.)
  3. Open Windows Explorer, browse to your ISO file, right-click and choose "Next".

Windows 7

  1. Right-click on an ISO image and choose “Burn disc image”.  
  2. Select a disk burner (drive) and press "Burn".  


The procedure may differ slightly depenting on which version of Ubuntu you are using
  1. Insert a blank CD into your burner. A "CD/DVD Creator" or "Choose Disc Type" window might pop up. Close this, as we will not be using it.  
  2. Browse to the downloaded ISO image in the file browser.
  3. Right click on the ISO image file and choose Write to Disc.  
  4. Where it says "Write disc to" you may have options such as "File image" as well as your CD drive. Choose your CD drive. Your CD drive may show as something like "BD-MLT UJ-210S"
  5. Select the write speed. If you are burning a Ubuntu Live CD (one that you may want to boot from), it is recommended that you write at the lowest possible speed.
  6. Start the burning process.  
  7. After burning completed, verify that your CD contains multiple files and folders and not just the ISO file. This way you will know the process was performed correctly.
Reference : Ubuntu site.

Thursday, October 15, 2009

Upgrade Ubuntu Linux Versions from 9.04 to 9.10

Ubuntu ver 9.10 is going to get released at the end of October 2009. If you are already having ubuntu 9.04 version, then you can upgrade as below,

Steps :
1. Press Alt+F2. This will open "Run Application" window.
2. Type in "update-manager -d" and click on run.
3. You will see a Update manager window, which will ask you to confirm updates.

Software Package converter for Ubuntu Linux.

If Ubuntu is your Linux Operating System and you need a software to convert packages between RPM, DEB, etc., then here are the solutions.

1. package-converter :

This software can be downloaded at the below link,

This software can be used to convert from/to .rpm, .deb, .tgz, .slp, .lsb, .pkg etc.  I have tested the software under Ubuntu Netbook remix 9.04. The command to run the software is "package-converter".

2. alien:

This package comes with ubuntu and can be downloaded from Ubuntu sites.

It converts RPM packages into DEB packages.

Tuesday, October 6, 2009

Install MS PAINT under Linux (Ubuntu).

Installation is as follows,
1. Download Paint setup file from
The file you download is "paintnt.exe".
2. Open with "wine" (Windows Emulator).
3. This will create 6 other files in the same folder. They are,
This indicates Installation is complete.
4. Run the "MSPAINT.EXE" OR open "MPAINT.EXE" with wine.
This idea is for those who feel MSPAINT confortable to work with,
but using LINUX OS.

TIPS on Mail Merge in OpenOffice.Org (Linux).

Here are the TIPS for successful mail merging in Open Office. Please note that the OS is Linux here.
1. Open office mailmerge works well in the versions, 3.0.1 and 3.1.1.
2. Mailmerge depends on Java (JRE) and Python.
3. Best format of database is dBASE files.
4. Debian Packages of OpenOffice includes no Java in it. Hence there is need to install 
separately, in case of debian linux.
5. Email Account setup must be perfect in ooo-writer.
6. Test the internet connection before proceeding for email merge.

Install OpenOffice.Org 3.1.1 on Ubuntu Linux

How to Install OpenOffice.Org 3.1.1 on Ubuntu Linux:

If you want to install OpenOffice 3.1.1 in debian linux (Ubuntu) automatically using
"Synaptic", use the following procedures.

1. Open "sources.list" file from "/etc/apt/" using gedit / nano.

Command: sudo nano /etc/apt/sources.list OR sudo gedit /etc/apt/sources.list

2. Add following 2 lines at the end.

deb jaunty main
deb-src jaunty main

3. Add the trusted key for these repositories:
sudo apt-key adv –keyserver –recv-keys 247D1CFF
Then go to "terminal" (gnome-konsole) and update the packages by using
following command.

Command: sudo apt-get update

4. Then open "Synaptic" in root / superuser / fake-root mode.

Command: sudo synaptic

5. Search the package using "openoffice" key in search textbox and you will find
a list of packages of openoffice (if there is any previous versions). Righ click on
the package and select "Mark for Upgrading". Then click on "Apply" button to upgrade
the OpenOffice package to 3.1.1 version.

If there is no existing (old version) openoffice package installed in your computer,
then you can right click on the package and select "Mark for Installation". Click on
"Apply" to install.


If you are installing  for the first time, then use the command,

sudo apt-get install

Troubleshooting :

I found some errors while installing packages due to broken links / broken packages.
This seems to be a BUG. This can not be solved automatically in any way. I found an
easier but manual method to fix it.
Go to Path : /var/cache/apt/archives.
Method: Usually all debian packages are stored in a local folder whenever we install
new packages from Internet. Go to the folder and delete defective/broken packages
manually and then use the update option and reinstall.

Karmic Koala - Ubuntu 9.10 version

New version of Ubuntu Linux OS is going get released at the end of October 2009. The name for the version is "Karmic Koala".