Technology Insights

Ubuntu 10.04 Installed Package From Source And APT Complaining Of Unmet Dependencies

While doing some testing this evening on Backtrack Linux 5 R3 I had issues with apt or aptitude complaining about some dependencies for packages I had compiled from source. One of the packages I first ran into issues with was bluez which is installed by default on Backtrack. I wanted to apply a patch to the source code and then reinstall bluez which I was able to accomplish. The issue started after that when apt started complaining that bluez was not installed any longer. Below I describe how I modified the apt dependencies tracker file which fixed my unmet dependencies errors.

Technology Errors

invoke-rc.d: initscript nfs-kernel-server, action “start” failed

Earlier this morning I needed to run some tests against a NFS server running on BackTrack Linux version 5 release 3 and ran into some issues installing the nfs-kernel-server. It appeared as if things started to install properly but then the nfs-kernel-server did not start properly and ended up displaying a couple errors. Below I describe the error in more detail followed by the process I used to get the nfs-kernel-server installed properly on BT5.

Technology Insights

dpkg: error processing likewise-open (–configure), Join Linux Server To Windows Domain Controller

In the past I have used likewise-open to join Linux servers to a Windows domain controller. There were always at least some issues using likewise-open and even though it was always possible to get it working it was always a pain. Today I started the process and of course ran into an error which is noted below in more detail so I did some research and came across centrify which ended up being much easier and worked without issue. Use the instructions below to install, configure, and use centrify to join a Linux server to a Windows DC.

Technology Insights

How to Install Skype in Ubuntu 10.04 Lucid Lynx

I just got around to downloading The new LTS release from Ubuntu which is 10.04. I have to admit as a long time Gentoo Linux user I am very impressed with the speed of 10.04. There are some annoying bugs but I am working on sorting those out and I will try to post some of the results. So this morning I needed to get Skype going so i decided to whip up a quick piece on installing Skype on the newest Ubuntu.

Technology Insights

Media Change: Please insert the disc labelled Ubuntu 9.10 Karmic Koala

I was doing a dual boot install today for a customer who wanted to dual boot Windows 7 and Ubuntu linux. I installed the Unbuntu operating system fine but when I went to update the distro some thing was clearly wrong. Each time I tried to use the GUI package manager it would stall and lock up. This prompted me to try with the command line package manager apt-get since the GUI is just a front end for it. Normally command line tools give better error messages so I was hoping for some more detail. Below I show the error and the very simple fix.