Tagged: Ubuntu

How to completely remove kubuntu desktop from your Ubuntu 14.04

Say you wanna try (for fun) to experience the Kubuntu desktop environment while you run Ubuntu 14.04. Now say that after you play a while you decide you wanna go back to your familiar Ubuntu interface and you wanna get read of the Kubuntu desktop you have installed.

If you are not lucky (I usually am not!) things will get messy!

Long story short, it happened to me this morning and it took me some time to get things back to normal. Here’s what I did (hopefully it will save you some time).

CALL TO ACTION: If you do the routine and the problem is not resolved or you take some extra steps, or whatever, please leave a comment so as to help future readers 🙂 THANKS!

THE ROUTINE

A. You:

sudo apt-get remove --purge kde-plasma-desktop kde-workspace kubuntu* plymouth-theme-kubuntu-logo plymouth-theme-kubuntu-text
sudo apt-get autoremove --purge && apt-get autoclean
[via: askubuntu]

Hopefully everything works fine now!

B. If you find yourself missing some system icons 😛 (sound, language, mouse, etc…) try this:

sudo apt-get remove unity-control-center
sudo apt-get install unity-control-center
[via: askubuntu]

(image credit: flickr)

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How to make ClickShare work with Ubuntu

Last time I had to do a presentation was during ODI’s Train the Trainer program. One of the options we were given in order to connect to the projector was ClickShare. If you don’t know what ClickShare is, watch this!

In order to use ClickShare you have to plug it to your machine. It works like a USB flash drive so a folder opens and gives you executables for Windows and iOS. Normally you install one of them and you are good to go.

But what happens if you use a Linux machine? Well, you will probably have to use a cable because “this thing does not work well with Linux”. That’s what I was told! But it wasn’t good enough for me 🙂

So, if you happen to use Ubuntu 14.04 LTS and want to use ClickShare, all you have to do is:

  1. go here *
  2. download the Linux launcher
  3. install it to your machine
  4. open the application
  5. plug the dongle

If you are getting steady white light then you are good to go (hit it, it will normally go red and your screen should be up!).

NOTE: According to Barco, they currently support  Fedora 20 and Ubuntu 14.04 LTS. If you are using a different Linux OS this solution will probably not work but you might find some answers to this official thread **!

* 10/03/2017: Support for the Linux client has ended as it requires an enormous effort to support all the Linux distributions and their quick updates, while the usage rate of the Linux client was/is very limited. [as published on barco.com]

** 13/06/2017: Thread [www.barco.com/en/mybarco/mysupport/productsupport/knowledgebase?kbid=1191&productid=b21eda55-0837-4478-87f6-68d51b71e405] does not exist any more.

Cheers!

(image credit: 2piradians @ flickr)

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