Category Archives: Ubuntu

Recovering deleted files from USB disks on Ubuntu

Everyday we use USB keys to transfer data without transmitting them through the t. The USB keys and portable disks are small, light and their data capacity allow us to move in privacy huge files. This idyll sometimes is broken by a fatal mistake: we unintentionally delete an important file. Normally, if we are smart we recover the erased file in the Trash but in other situations when we realize the mistake we had made is too late.

In this circumstances is very import to stop to use our USB key or portable disk till we are able to use a good software for data recovering. On Ubuntu you have a wise number of dedicated software that can do this job for you, the most powerful run on Terminal as testdisk, foremost, and scalpel but you can also use a “minimal GUI” software as PhotoRec.

PhotoRec is very intuitive to use and it is able to recover many data formats from jpeg to db. After you install it using Synaptic Package Manager or the Software Center you can launch it in Terminal with:

sudo photorec

Immediately a GUI Terminal interface appears and you have just to follow the instruct  ions you visualize on your monitor.

Using the arrows and the Enter keys you have to:

1 – Choose the USB device from where you want to recover the data

2 – Select the partition table (usually Intel)

3 – Specify the partition table

4 – Select the right filesystem where the data were stored

5 – Decide if you want to try the data recovering from all the free space

6 – select the directory where you want to store the recovered data. IMPORTANT: do not store the recovered data on the same USB key you are scanning for recovering

7 – Wait till PhotoRec finishes the recover operations.

PhotoRec is fast and, during our tests, we were able to recover almost the 100% of data. Not bad!!! AddThis

galigio.org: 2011 in review

The WordPress.com stats helper monkeys prepared a 2011 annual report for this blog.

Here’s an excerpt:

The Louvre Museum has 8.5 million visitors per year. This blog was viewed about 150,000 times in 2011. If it were an exhibit at the Louvre Museum, it would take about 6 days for that many people to see it.

Click here to see the complete report.

How to update Firefox to the 9.01 version on Ubuntu

If you use Ubuntu 10.04 or any other Linux distribution which doesn’t automatically upgrade your Firefox to the latest version you can force it.

First of all you have to launch Terminal and add the right PPA to the repository:

sudo add-apt-repository ppa:ubuntu-mozilla-security/ppa

Then you need to update and upgrade the OS using:

sudo apt-get update
sudo apt-get upgrade

If you are installing Firefox for the first time the right commands are:

sudo add-apt-repository ppa:ubuntu-mozilla-security/ppa

sudo apt-get updatesudo apt-get install firefox firefox-gnome-support
 firefox-locale-en

As usual on Linux, it is not necessary to reboot the computer and you can start immediately to use your updated Firefox. AddThis

Searching a Gmail notifier for Ubuntu 10.04… an unpredictable Odyssey!

Finding a versatile Gmail notifier for my laptop seemed to be not so difficult and, after a first quick search, I selected a bunch of software I believed interesting. But when I tested them I was not satisfied by they behaviour especially because they didn’t have many of the features I wanted.

First of all I started installing the Gmail software I found in the Screenlets repositories on my Ubuntu but it was not able to update itself. Probably the firewall denied to the screenlet to communicate externally. I didn’t want to spend much time (sic) on the research of a Gmail notifier so I decided do uninstall it.

My second option was Popper and reading the program description I believed tha t was really the right one but.. after the configuration I was not impressed by the final flexibility and interaction this software offers. Just to know, for a quick configuration you need Popper configurator that is in the

The next step was represented by KCheckGmail that is for KDE and runs properly also on Gnome but, in this case, the program is not updated with the last Gmail configuration parameters and so it is nice but useless..

Then I tried with Gmail Notify. The configuration is quick and easy but it offers poor results. I mean that you have just the subject of new emails and no possibility to visualize them with a simple mouse click if you haven’t previously done the login of your Gmail account using the browser.

Finally I installed cGmail through the Ubuntu Software Center and I found what I was looking for: a simple program which let me know about new emails and let me open them with a click. The graphic interface is basic but after a couple of hours wasted on searching an effective solution I was satisfied!

Last but not least, if you don’t want to install a Gmail notifier directly on your Ubuntu, consider to install the add-on Gmail Watcher  on Firefox.

Please, if you have better solution and you want to share them with us, don’t hesitate to comment this post. Thank you! AddThis

Another way to share files between Ubuntu and Windows

This tutorial will show you another way to share and to access the network share folders between Windows and Ubuntu machines. When file sharing is enabled, both systems can access files and folders on any of the PCs. Users with accounts on Ubuntu systems will also be able to access the content directly from your home.

1. To begin, you will need to log on to your Windows operating system. Click ‘Start’ -> search for ‘Network and Sharing Center’ and click on it.

2. Access the ‘Change advanced settings sharing. ” option.

3. Enable file sharing and backup as well.

4. At this point, you need to switch your operating system to Ubuntu. Once you log in, click on ‘Ubuntu menu -> System Tools “

5. Then select ‘Ubuntu Software Center. “

6. Find and install ‘Samba‘. This software is required for a better compatibility between the two operating systems.

7. After Samba is installed, you should go to ‘System → Administration –> Samba’.

8. Then click ‘Preferences -> Server Settings’.

9. Write the name of the workgroup you set for your Windows PC(s). If you do not know the exact name because you did not set it, the default name for Windows Workgroups is set to ‘WORKGROUP‘ (capitalizing is not required, however, since Windows is generally not case-sensitive). AddThis