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UNetbootin - Homepage and Downloads

The other day I ran out of CDs to create a KUbuntu Live CD, and after googling to find another way to install this Linux distro, I found this excellent piece of software to create bootable Live USB drives of Ubuntu, KUbuntu and a bunch of other Linux distros!

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Filed under  //   bootable Live USB   KUbuntu   Ubuntu   UNetbootin  

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Using X11vnc instead of vino, tightvncserver or vnc4server

I've been having a lot of trouble lately, using vino and vnc with my Ubuntu Linux PC. The bottom line is I need to use a remote desktop application to manage my Ubuntu PC from my Windows desktop. The first thing I tried was the Remote Desktop feature included in Ubuntu. This feature uses a package called vino, and the problem with vino is that I can't see the Ubuntu cursor correctly and the connection is a bit jerky.

Then I decided to install tightvncserver, but the keyboard was a mess and some icons and colors didn't display correctly on the remote desktop. After that I tried vnc4server, but got the same results. Then I stumbled upon No Machine NX (http://www.nomachine.com/) and decided to install it. To my surpirse it worked well the first time, but then Ubuntu updated some packages and NX started to behave exactly like tightvncserver and vnc4server!!

But today, after a week of frustration, I finally found something that works, at least for the time being! This fabulous package is called Xvnc, and you can download it from Ubuntu's repository. Just install it, open a terminal window and type x11vnc. Then you can connect from another PC using any vnc client like vncviewer:

The screenshot above shows a session on my Ubuntu PC using vncviewer from TighVNC on my Windows XP desktop. There are some settings to take care of, like adding a password to my X11vnc configuration, but right now I just wanted to let you know that this is the best vnc solution I've seen so far. I'll keep posting about all the new findings on vnc servers...

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Filed under  //   remote desktops   tightvncserver   ubuntu   vino   vnc   vnc4server   x11vnc  

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Problem with keyboard, TightVNC and Gnome in Ubuntu 9.04

Check out this website I found at bugs.launchpad.net

I followed the instructions and it worked on my Ubuntu Linux 9.04 (Jaunty) installation, hope it works for others with the same problem, too...

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Filed under  //   gnome   keyboard problem   tightvnc   ubuntu  

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Enabling SSH on Ubuntu Linux 9.04 (Jaunty)

I just finished installing Ubuntu Linux 9.04 (Jaunty) on one of my PCs, and wanted to connect through SSH from another Windows XP PC. I haven't worked with SSH in a long time since my last server, so I forgot that the Live CD Ubuntu installation doesn't have SSH enabled by default. But to my surprise, I just went to the Synaptic Package Manager, typed SSH in the Quick Search box and selected the ssh metapackage (it installs the OpenSSH client and server). I marked this package for installation and then clicked on Apply. After a few seconds, the OpenSSH package was installed! Then I went to the Windows XP PC and tested the connection:

Voila! Another good reason to use Ubuntu!

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Filed under  //   Jaunty   Linux   OpenSSH   SSH   Ubuntu  

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Ubuntu Linux on VirtualBox 3 Network Problem Corrected

Well, I couldn't wait to download VirtualBox 3 now that Sun released it officially, but almost had a heart attack when my Ubuntu Linux 9.04 Desktop virtual machine freezed up when running the update manager! I had to shut down the VM and tried again, but got the same result! Then I decided to change the network adapter type to Intel:
 
 
Then I restarted my virtual machine, and the problem disappeared! The update manager could do his job without any problems:
 
 
Now, I'm just waiting for my Ubuntu VM to restart after applying the upgrades...
So, if you run into the same problem when installing VirtualBox 3, remember to change your network adapter type first and try again. If the problem persists, send me an email or ask for help on the http://www.virtualbox.org...

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Filed under  //   linux   network   ubuntu   ubuntu linux virtualbox 3 problem network corrected   virtualbox 3  

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