By Huy Tran on January 11, 2010
The great Ubuntu Karmik is just around the corner. If you happen to use Eclipse from the official eclipse webpage and you see that some eclipse buttons do not work, then apply the following hack. Make yourself a one line script to execute eclipse like follows:
#!/bin/bash
export GDK_NATIVE_WINDOWS=1
./eclipse
and it will work again. For tptp (the profiling [...]
Posted in Linux, Open Source, Ubuntu | Tagged debian, java, Linux, programming, Ubuntu
By Huy Tran on November 3, 2009
Q. How do I install and start telnet service / server under Ubuntu Linux?
A. Telnet is an insecure service. It is recommended that you use ssh service. However sometime telnet server or service is needed. Here are instructions to enable telnet:
Install telnetd server
$ sudo apt-get install telnetd
Restart inetd service:
$ sudo /etc/init.d/openbsd-inetd restart
You should now be [...]
Posted in Linux, Ubuntu | Tagged service, telnet, Ubuntu
By Huy Tran on April 23, 2009
Ubuntu is a community developed, linux-based operating system that is perfect for laptops, desktops and servers. It contains all the applications you need – a web browser, presentation, document and spreadsheet software, instant messaging and much more. Ubuntu is free software. Whether you use it at home, at school or at work Ubuntu contains all [...]
Posted in Linux, Open Source, Ubuntu | Tagged Jaunty Jackalope, Linux, Ubuntu
By Huy Tran on March 9, 2009
k3b cannot deal with mp3 files by default in Ubuntu Edgy Eft.
If you need to produce an audio cd by adding mp3 files with k3b, you’ll need to install the following package:
sudo apt-get install libk3b2-mp3
and you are done!!
Posted in Linux, Open Source, Tips - Tricks, Ubuntu | Tagged k3b, mp3, Ubuntu
By Huy Tran on February 17, 2009
1) Go to Synaptic and install
libswt-cairo-gtk-3.4-jni
libswt-gnome-gtk-3.4-jni
libswt-gtk-3.4-java
libswt-gtk-3.4-jni
libswt-mozilla-gtk-3.4-jni
2) cd /usr/lib/jni
cp the files:
libswt-atk-gtk-3448.so
libswt-cairo-gtk-3448.so
libswt-gtk-3448.so
libswt-pi-gtk-3448.so
libswt-awt-gtk-3448.so
libswt-gnome-gtk-3448.so
libswt-mozilla-gtk-3448.so
to the areca/lib folder with names in order of appearance:
libswt-atk-gtk-3232.so
libswt-cairo-gtk-3232.so
libswt-gtk-3232.so
libswt-pi-gtk-3232.so
libswt-awt-gtk-3232.so
libswt-gnome-gtk-3232.so
libswt-mozilla-gtk-3232.so
overwriting the original ones .
3) the files:
org.eclipse.swt.gtk.linux.x86_3.2.0.v3232m.jar
org.eclipse.jface_3.2.0.I20060605-1400.jar
come from an eclipse installation actually, so if you don’t have eclipse,
download it and:
cd eclipse/plugins
and cp the org.eclipse.swt.gtk.linux.x86_64_3.4.1.v3449c.jar
into areca/lib org.eclipse.swt.gtk.linux.x86_3.2.0.v3232m.jar
and cp org.eclipse.jface_3.4.1.M20080827-2000.jar to areca/lib
org.eclipse.jface_3.2.0.I20060605-1400.jar
overwriting the original ones.
Now, the file libarecafs.so [...]
Posted in Linux, Open Source, Tips - Tricks, Ubuntu | Tagged areca, backup, java, Ubuntu