Computer Software

Add Dropbox to OS Elementary

Add Dropbox to Elementary wing panel

For this to work you should first install Wing panel.

Computer Software

OS Elementary Audio Recorder bug Fix

Audio Recorder is a useful program which takes any sound you have playing and records it as a sound file.  You can use it to record something that is playing in a web browser for instance.  However, you may find that it does not work on OS Elementary, if you installed this a while ago. This is due to an outdated version of Granite being installed. To find out if you have the bug, start audio recorder from the terminal, and if you get an error, then you have the bug.  Eg. type


When you type this command, there should not be an error. 

If audio recorder is not installed, and you want it, copy and paste these lines. Will work for any distro.


sudo apt-add-repository ppa:osmoma/audio-recorder
sudo apt-get update && sudo apt-get install audio-recorder

To fix the bug, re-install OS Elementary from the CD with Internet working during the install process. This will ensure the latest version of Granite is installed, and you won’t get the bug.

Computer Software

Dual Boot with Linux on a Windows Vista laptop

Dual Boot OS ELementary Luna a Windows Vista laptop

Before you begin…..

Make a set of “System Restore” CDs if you have not already done so.

Warning: if you purchased a laptop, it will have a pre-installed version of Windows on the HD, which you have to activate using a serial number which is on a sticker on the underside of the machine. This pre-installed version of Windows is known as an “OEM” (Original Equipment Manufacturer) version. The Windows installer CD supplied with the machine, if there is one in the box, cannot re-install this OEM version of Windows: if you wipe out Windows by mistake you can only re-instate Windows using the Restore CDs supplied with the machine, or the Restore CDs you made yourself.

The Windows installer CD can be used to install Windows in an emergency, but you will not be able to activate Windows because the serial number on the bottom of the machine will only work with the OEM version pre-installed on the HD. This CD can however be used to repair your boot block, so don’t throw it away.

If you do not have a set of Windows Restore CDs for your laptop do not proceed any further with this project until you have made them.

So here we go…..

Dual Boot with Linux on a Windows Vista laptop


New installation of OS Elementary on 12gig partition.

This is the Procedure I followed:

On the windows side of the machine:

1. Downloaded and burned CD of iso image of OS Elementary Luna 64bit.
2. Downloaded and installed EASUS partition manager (freeware)
3. Used EASUS partition manager to erase the “D:Data” partition.
4. Used EASUS partition manager to merge the “D” partition with the “C”
partion, making one partition.

5. Re-boot the machine. Used F2 key during POST to enter BIOS, changed boot order to make the CD boot first.
6. Booted from the CD
7. On the top right, connected to WiFi, entering password.
8. Now online. Updates while installing.
9. Clicked “install OS Elementary”
10. Chose “install alongside existing operating system”
11. Used the slider to make the partition for installation 12Gig.
12. Ran the installer.

This went okay, and the CD popped out of the tray when the installer had finished.

13. Reboot. Entered BIOS during POST again and changed boot priority back to the hard drive.
14. Rebooted into OS Elementary.

Now on the Linux side of the machine.

To avoid crashes do this immediately after installing:

Open a terminal

sudo apt-get update && sudo apt-get upgrade

The “Dock” at the bottom of the screen is called the “Plank” in OS Elementary.

Hot tip: you can add applications to the dock by right-clinking on them when they are running and selecting “keep in dock”.

Lion Theme

The “Tweak” application is used to change themes. It will be in the System Settings pane after you enter the following commands in the terminal.

sudo apt-add-repository ppa:versable/elementary-update
sudo apt-get update
sudo apt-get install elementary-tweaks
sudo apt-get install elementary-lion-theme

To be installed

Ubuntu One

sudo apt-get install pantheon-files-plugin-ubuntuone

Ubuntu One stores your files onto an internet “cloud”. This is similar to Dropbox and Google Drive. Good for transferring your JMRI roster between machines.


This method of installation has to be taken, because WUBI is not available for OS Elementary Luna. Of all the methods, WUBI is the least dangerous to your Windows installation. The method of using EASUS partition manager to erase the partition and have the OS Elementary Luna installer reinstate it is more fool proof than any other method I have tried. If you decide you don’t like OS Elementary, go back to EASUS on the Windows side, and erase the partition in re-format it for NTFS naming it “DATA”.  Your machine will then be back as it was before the operation.

Hot tip: the “EasyBCD2.2” program (freeware) will remove the GRUB menu from your machine. If you cannot boot into Windows, boot from a Windows install CD, and choose “repair”.


Computer Software

How do I increase font size in Elementary OS luna?

The text is too small to read on the screen. How do I make it larger?

This method is  now outdated.  New method is to install OS Elementary Tweak.  Above method will still work for other distros.

sudo apt-add-repository ppa:versable/elementary-update
sudo apt-get update
sudo apt-get install elementary-tweaks

After you can find it in System settings -> Tweaks