Create PDF/A document with LibreOffice

Have you been asked to provide a particular document not only in PDF format, but specifically in PDF/A? You are in luck as you can easily create PDF/A with LibreOffice.

Create PDF/A with LibreOffice

As you probably know, PDF is a standard for encoding documents that is portable between systems. Then, if you are wondering how PDF/A differs from “conventional” PDF, according to Wikipedia:

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Restore Ubuntu and derivatives to the default settings

Ubuntu, and to some degree its derivatives, is the most popular Linux distribution available for personal computers and laptops and due to its simplicity of use it is often chosen by the new users who decide to migrate from Microsoft Windows and Apple OSX to the Penguin’s world.

Like with any other new tech toy, a Linux novice may be tempted to experiment with the new system by keep installing and uninstalling software and sometime even configure new repositories to the package manager if a particular program isn’t available on the default ones. While generally Linux can better stand the test of time than Windows, this continuous experimentation can still lead the system to sluggishness and software misbehavior.

On the Windows’s world it is a common procedure to fix this kind of problem with a disk format and a clean install, but on Linux it is possible to restore Ubuntu, and derivatives, to the default settings without such drastic measure.

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Protect your privacy while using Google Chrome

Nowadays we spend a lot of time on the Internet and we are so used to rely on it for many daily task that we often don’t realize how frequently we transmit sensitive information (private corporate URLS, home banking credentials, credit card number for e-commerce purchases, etc.) around the net. If those information were only sent to the target site (the bank web site, the e-commerce site, etc.), it wouldn’t be a problem since the communication is usually encrypted, but we often forget that before sending those information we have to write them on our browser interface and due to some, otherwise useful but that in this case nasty, features (like using on-line dictionaries for spell-checking), the browser may inadvertently share them with third party services. This guide will show you how to protect your privacy while using Google Chrome.

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Configure Windows to support UTC clock

If you configured your computer to dual boot between Windows and Linux and you don’t live under the GMT time zone, you may have noticed that the time under Linux is always off and if you attempt to correct it, it will be off under Windows. The problem is that Windows expects the BIOS time to be set directly to your local time while Linux expects it to be set to UTC and correct it for your time zone on run time (be sure that Linux has the correct time zone). To fix this problem you have to configure Windows to support UTC clock.

UTC is the French (become worldwide popular) abbreviation of “Coordinated Universal Time” and it is the primary time standard by which the world regulates clocks and time and it is the most popular successors to the Greenwich Mean Time (GMT). Like to GMT, to calculate your local time you need to take the UTC time and add your time zone difference and eventually the daylight saving time difference if your nation follow it and it is summertime.

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