Ubuntu 12.04: Networking Setup



For the most part, networking just works on the installation.  The network manager works nicely and is your key to managing network connections.  My laptop has handled switching between wireless networks fairly nicely as well as connecting to a USB Network device (my docking station).

This post will look at

  • Adding VPN connections
  • Remmina

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Ubuntu 12.04: Sound

Sound has been a problem for me in the past.  I found that the sound seems to work slightly better on Fedora than on Ubuntu.  Ubuntu 12.04 has worked better for me, but I think things are still a little more flakey than I would like.  Some of my problems might come from a USB docking station that has a sound plugin and some of the problems definitely come from Skype.

Anyhow, these are the tools that I am currently using:

  • Audacity
  • Sound Settings — switching between devices
  • MuseScore
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Ubuntu 12.04: Graphics Programs

I typically have various needs for working with graphics and video.  These are the tools that I have found helpful for various situations.

Overview:

  • Gimp
  • Inkscape
  • Dia
  • Ubuntu Restricted Extras (Codecs)
  • MPlayer
  • KdenLive
  • OpenShot
  • Cheese
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Ubuntu 12:04: 32-bit Java Browser Environment

I used to call this installation my WebEx environment.  WebEx has a requirement for a 32-bit Java installation.  But, I found a few more needs for a 32-bit Java/browser such as a Juniper VPN.

Basically, I just did a variation on my older post about WebEx.

Here’s how I set it up:

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Posted in Java, WebEx. 1 Comment »

Checking Files with md5sum or sha1sum

When you download files or copy them between locations, there is always a chance that something won’t copy correctly.  The larger the file, the larger the chance of something getting messed up.  Creating a check sum on the file is a great way to check to make sure that everything adds up before and after the copy.

This post will explore the two tools, and give you a quick little intro on how to use them.

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Ubuntu 12.04: Installing Oracle SQL Developer

SQL Developer is another tool that I have found very helpful.  I have been toying with my own SQL Access tool, but SQL Developer is much more full featured.

Here’s how I installed it:

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Ubuntu 12.04: Installing Java from Runtime to Complete Development Environment

Installing Java was pretty straightforward and easy this go-around.  Since the runtime was so easy, we’ll let this post go through installing all the different pieces for a complete development environment: Eclipse, Android SDK, JavaFX SDK, etc.

So, here’s what I did…

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Ubuntu 12.04: Office and Play on Linux

One the requirements for my laptop is to be able to edit Microsoft Office documents.  LibreOffice works quite well and was installed by default, but when exchanging complex documents with other Office users, Microsoft Office has no substitute.

So, my solution is to run Office using wine.  I have used winetricks in the past to install Linux, but that didn’t work this time.  This time a project called Play on Linux came through for me.

Here’s what I did…

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Ubuntu 12.04: Bible Software

I see my computer as a tool.  It helps me accomplish all kinds of tasks.  I would be remise if I didn’t use it for the most important task of all: building a relationship with my Savior.  I just wish I could be disciplined enough to use it for this task more!

This article explores what I did to install Bible software…

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Upgrading VMware — 4.0.3

Today, VMware prompted me to download and install the latest new version, 4.0.3.  I always like staying at the latest and greatest, so I gave it a show.   It turned into a little more work than I expected, so I thought I would blog my experience.

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Posted in Virtualization. 2 Comments »

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