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In a surprising development that seems really strange and unnecessary, Firefox 2.0 won’t go to the previous page when I press the “backspace” button on the keyboard. I have grown used to this over the period I have used Firefox. The fact that I can’t use backspace the way I am used to has been annoying me no end. So I decided to dig a little deeper.

The feature was removed to fix a bug. But then, until the bug fix propagates to a firefox build available on Ubuntu, one has to resort to a little scratching to fix the matter. Here’s how you resurrect the backspace button in Firefox 2.0.

Fix Firefox Backspace to Take You to the Previous Page


Automatix is a graphical interface for automating the installation of the most commonly requested applications in Debian based Linux operating systems.

Installing Popular Applications On Your Ubuntu Desktop With Automatix2


This tutorial was written while offline and without any kind of browser open. That’s right. You can blog right from your gnome-based desktop with the greatest of ease!

Tutorial for the day: Installing and blogging with Drivel.

To install Drivel you can use the basic methods we’re familiar with. Via the command line or from “Applications” > “Add / Remove” > search:Drivel. (command line “sudo aptitude install drivel”

You can then access Drivel from your Applications menu inside the Internet section.

Blogging from GNOME with Drivel : Ubuntu (6.06.1 / 6.10)


Some times you want to use iSO images without burning them.If you don’t want to waste your CD’s/DVD’s here is the simple possible solutions using these tips you can mount and unmount ISO images without burning them.

I know two possible solutions

1) Using Nautilus Scripts
2) Using kernel loop module

Now we will see each one in detailed

Mount and Unmout ISO images without burning them


There are times when people make mistakes, and manage to do crazy things to working systems. It wasn't so long ago that a hasty deletion caused me all kinds of problems. Recently I read of an unfortunate sysadmin who managed to recursively change permissions on their root filesystem - and here is my attempted solution.

The problematic command was:

(none):~# chmod -R 777 /

escuing a system with massively broken filesystem permissions


Still in this case, I had to install several times an older version of ImageMagick. Why? Not for the application itself, but because of some applications that relied on the php wrapper (the imagick pecl module). This compiles fine with ImageMagick 6, but many functions fail. So in order to have the php module working properly I had to first install imagemagick 5 that is the last version the php module works fine.

I will show how to install ImageMagick 5.5.7 (the latest version available from the 5 branch) from sources on a Debian Etch system. Debian obviously contains packages for ImageMagick (v. 6.2.4 at the time of writing this post), that can be installed as easy as

Install ImageMagick 5.5.7 on Debian


You've spent hours installing, configuring, and tweaking your system into perfection. Every device is working properly, every patch applied, every last last application is up to date, and your system is contently purring like a lion with a belly full of wildebeest. This is a prime time to save an image of your system in case anything screws it up. There are many commercial solutions available, but what free utilities will properly back up your system?

Backing up your system with free software


Follow these steps and have your users logging on at their Linux/Unix desktops with their Windows accounts.

Linux-Windows Single Sign-On


More in Tux Machines

today's leftovers

  • Dawn of the data center operating system
    How microservices architecture and Linux containers will tame distributed computing for developers and ops
  • 30 Sys Admins to Follow on SysAdmin Day
    Systems administrators: They keep our high-tech world up and running. From capacity planning, to 3 a.m. phone calls, to retiring that 10-year-old server that uses more power than your whole house, sys admins do it all. Open source communities would not be able to thrive without the networks, services, and tools that allow for communication and collaboration, and sys admins are the ones who work thanklessly year-round to keep them going. July 31 is System Administrator Appreciation Day, a day for all of us to express our undying gratitude for sys admins. Sure, you could buy your favorite sys admin cake and ice cream, or perhaps a nice gift card. You could even go as far as not breaking the server for just one day. You also can follow these 30 sys admins.
  • See What Systemd 223 Brings New
  • Sparkfun's pcDuino Acadia Benchmarks Against Other ARM SBCs
    Sparkfun's pcDuino Acadia os a $119 USD development board powered by a Freescale i.MX6 quad-core Cortex-A9 SoC with Mali 400 graphics. There's 1GB of RAM and other connectivity options for this board.
  • Linux Based Solus OS Now Boots in Flat 1.2 Seconds
    Solus OS is a Linux distro that was built from scratch and uses a new desktop environment called Budgie. You can consider it as the next version of the Solus OS as it was built by the same developer team, so they didn’t bother changing the name for a new operating system.
  • Arch Linux 2015.08.01 Has Been Released. Upgrade Now!
    Arch Linux 2015.08.01 has been released and is powered by Kernel 4.1 and includes all the update patches since the 1st of July 2015.
  • uReadIt 3 – The Best Reddit Client For Ubuntu Touch
    As you may know, uReadIt is an open-source Reddit client for Ubuntu Touch, being one of the best native apps for Ubuntu mobile.
  • You Can Now Watch Flash Content With MPV On Ubuntu
    As you may know, Adobe Flash is not the safest thing on the internet this days. Mozilla even disabled it from the Firefox browser a while, due to the vulnerabilities found lately.
  • Ubuntu MATE 15.04 Running on the Rikomatic MK808B
    Ubuntu MATE, the latest member of the Ubuntu family, has been spotted running on the MK808B Plus Quad-Core mini TV box device. The device runs with Android 4.4 by default, but a third party developer has tweaked it to run Ubuntu.
  • LEGO Smart Home
    We spoke to Bhavana Srinivas and Geremy Cohen from PubNub about their LEGO Smart Home model, a proof of concept project that shows how you can use the Raspberry Pi with communication platform PubNub in order to automate your household electronics and other Internet of Things devices. You can read the full piece in the latest issue.
  • Compact module runs Linux on quad-core Braswell
    Congatec announced a compact, low power computer-on-module based on Intel’s 14nm “Braswell” SoCs, and featuring triple display outputs, and up to 4K video.

Leftovers: Software

today's howtos

Leftovers: Gaming