Full colour emoji fonts are now available for Linux. To install:Continue reading Full colour emoji fonts for Linux
On the Hummy, dropbear passwords are kept in /mod/etc/dropbear/shadow. To change the password, this file will have to be edited directly.Continue reading Humax HDR-FOX-T2 dropbear ssh / sftp password change
There are occasions when you would like to list ssh tunnel connections established to or from your server with information about the port numbers used.Continue reading List ssh tunnel connections
My desktop computer has a wired connection to the internet and so the built-in wifi card is normally not used. I decided to enable and use it as a wireless access point.
Unfortunately NetworkManager will only create an ad-hoc wifi network, and Android devices will only connect to infrastructure access points. Don’t ask why… A rooted Android phone or tablet can be configured to connect to an ad-hoc network, and if a separate program can configure a Linux box to act as an access point, NetworkManager should be able to do the same. As far as I can see, there are no good technical reasons for either of these deficiencies.
The solution is
After having installed Netbeans 7.0.1+dfsg1-5ubuntu2 I found that I cannot open old projects. Netbeans will find list the project directories, but will not open the projects. The solution is quite simple.Continue reading Netbeans cannot open old / existing project
If you are missing the split view or dual pane functionality in Thunar, at least you can implement a workaround by adding the following custom action definitions to your Thunar config file:Continue reading Add “Copy To” and “Move To” custom actions in Thunar file manager
This is a summary of the steps involved in setting up development tools under Linux for Microchip PIC microcontrollers.
I have created Ubuntu Trusry packages for the most recent versions of gputils, psim and sdcc, and also updated the MPLAB X toolchain plugin for sdcc.Continue reading Install or update mplabx, gputils, gpsim and sdcc
A system component crashing will activate the apport reporting system. What is really annoying about this is that the warning pop-up windows will keep appearing long after the problem is solved.Continue reading System Program Problem Detected – disable apport
pyUSB is an excellent Python package that can significantly simplify USB programming. For most Linux distributions there are packages only for older versions of pyUSB, but since it is actively developed you probably want to have the latest version on your system.Continue reading Install pyUSB 1.x latest version
After having installed Ubuntu Linux 14.04 on an Apple Mac I found that the keyboard layout was not quite correct, e.g. function keys were not easily accesible and some characters were missing. The changes below will turn the keyboard into a keyboard with standard PC layout.Continue reading Apple keyboard with Linux
The Microchip MPLabX IDE, IPE and XC8 packages need additional 32-bit libraries and so their installation is slightly more involved than just running the installer scripts.Continue reading Microchip MPLabX installation on 64-bit Ubuntu system
Following an upgrade to Ubuntu 12.04 I wanted to install gpsim again. I was pleased to see that it was included in the standard repositories and so I duly installed the stock packages. However, as soon as tried to use it the problems started. After a bit of fiddling around it became obvious that gpsim was compiled for the stock package with the GUI disabled and so a recompile was in order.Continue reading gpsim, Ubuntu and the case of the missing GUI
If you are getting an error message similar to
/usr/bin/xauth: timeout in locking authority file /home/username/.Xauthority
you are probably facing one of the following scenarios.Continue reading xauth and .Xauthority
The 16 commands you need for a fully functional WordPress installation.Continue reading WordPress installation – 16 commands from start to finish
My old Ubuntu 12.04 server had serious performance problems with NFS exported home directories and the decision has been taken to use CentOS as the next server distro.Continue reading CentOS 6.4 installation
If you have ever tried correcting the MP3 tags for many tracks in your music library, you probably have grown tired of the manual process very quickly, just like me.Continue reading MusicBrainz