G2G - Watch and Download Movies and TV Shows. What To Do After A New Installation Of Ubuntu 12.04 Precise Pangolin. Some readers contacted me about the possibility to write an article about things to do after a fresh installation of Ubuntu 12.04 Precise Pangolin.
In fact, there are many things to do after a new installation of Ubuntu 12.04, but in this guide I will try to give you what is important. If you think we have missed something interesting for Ubuntu 12.04, please mention it in the comment form given below.1. Updating Your Repositories The first thing to do is to configure Ubuntu to download packages from main Ubuntu servers instead of location-based servers to avoid the notorious 404 error when installing packages from the terminal using the "apt-get install" command. To do this, start the terminal (Ctrl+Alt+T) and run this command: sudo software-properties-gtk Make sure all options under "Downloadable from the internet" are checked on, then select Download from: Main server: In the same window, open the "Other Software" tab and check on all unticked sources (Canonical, Independent, etc 2. 3.
11 Tips To Speed Up Computers Running Ubuntu 12.10/12.04/Linux Mint 13 (Maya) In this guide, I will try to introduce 11 tips that can be useful for those having old computers with low RAM and want to speed up their system for better performance.
These tips are workable under Ubuntu 12.10/12.04 or older and any other Ubuntu-based system (Linux Mint 13, for example). If you have more tips, you can mention them in the comment form given below. 1. Preload Preload is a daemon that runs in the background (invisible) that detects most used applications and store them in cache so that they can be called quickly, which will result in quick system load time. Sudo apt-get install preload The default settings for Preload are enough, but if you want to use your own configuration, you can edit this file: sudo gedit /etc/preload.conf For Linux Mint, edit the file as follows: sudo pluma /etc/preload.conf To monitor preload's log file, run this command: sudo tail -f /var/log/preload.log 2.
You need to clean up not needed apt sources from time to time with this command: 3. 4. 5. 6. Critical crypto bug leaves Linux, hundreds of apps open to eavesdropping. Hundreds of open source packages, including the Red Hat, Ubuntu, and Debian distributions of Linux, are susceptible to attacks that circumvent the most widely used technology to prevent eavesdropping on the Internet, thanks to an extremely critical vulnerability in a widely used cryptographic code library.
The bug in the GnuTLS library makes it trivial for attackers to bypass secure sockets layer (SSL) and Transport Layer Security (TLS) protections available on websites that depend on the open source package. Initial estimates included in Internet discussions such as this one indicate that more than 200 different operating systems or applications rely on GnuTLS to implement crucial SSL and TLS operations, but it wouldn't be surprising if the actual number is much higher. Web applications, e-mail programs, and other code that use the library are vulnerable to exploits that allow attackers monitoring connections to silently decode encrypted traffic passing between end users and servers.
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