Apple iPad – Problems And Solutions

So, received my new iPad and thought I would post some guides on how to work around different problems I encountered.

Air Video on Ubuntu
So I found this lovely app that enabled me to live convert and stream my videos from my computer(s) to my iPad! So excited I took a closer look and found out that the server-software was only made for OSX and Windows. Luckily, the server software was made mostly in Java, which means a port to linux could easily be made.

Here is a guide on how to comile and install the required packages in Ubuntu: http://wiki.birth-online.de/know-how/hardware/apple-iphone/airvideo-server-linux
And here is a forum-post about the issue on providers website: http://www.inmethod.com/forum/posts/list/34.page

Another issue I encountered, was that the ahavi-daemon setup didn’t work – so I found a working one in the forum post. Create a file called /etc/avahi/services/airvideoserver.service – and add the following lines:

<?xml version=”1.0″ standalone=’no’?><!–*-nxml-*–>
<!DOCTYPE service-group SYSTEM “avahi-service.dtd”>
<!– $Id: airvideoserver.service 995 2010-04-12 15:06:53Z sam $ –>
<service-group>
<name replace-wildcards=”yes”>%h</name>
<service>
<type>_airvideoserver._tcp</type>
<port>45631</port>
</service>
</service-group>

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Ubuntu on ASUS UL30VT

So, lately theres been a fair few problems with the UL30VT. This is a post to compile the general solutions to especially the hybrid graphics cards.

This guide is intended to the new Ubuntu release Lucid Lynx(10.04 LTS), but would probably work for the Karmic(9.10) release too.

Hybrid Graphics – The problem
First off, the hybrid drivers found in Windows 7 seems to be developed by Asus themselves. Another problem is that to be able to “hotswitch” between the Nvidia and Intel graphics card it need to be implemented into the Xorg core – and this I would imagine we will not see in a long time. As it stand in Windows, only Windows 7 is able to the “hotswitch”, earlier versions like Vista and XP need to same solution as Xorg – a service restart(re-login).

Hybrid Graphics – Solution
So there are several solutions depending on the outcome you want.

  • Running only Intel
  • Running only Nvidia
  • Running “hotswitch” between Intel and Nvidia

Hybrid Graphics – Solution “Running only Intel”
So – this solution pretty much work out of the box. Since the Lucid install utilize the Intel card by default using the Intel drivers, this is the easiest solution. The only thing you need to do is pretty much install Ubuntu as you would on any other computer.
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