1. Download an Ethernet enabled ISO from Tablets x86

   wget http://dl.dropbox.com/u/75945873/android-x86-4.0-eth0-generic_x86-20120426.iso.torrent
transmission android-x86-4.0-eth0-generic_x86-20120426.iso.torrent

2. Create new ViratualBox VM
   
   
   
   Important Settings (see screenshots)
   • OS: Linux, Version: Linux 2.6
   • Enable VTx/AMD-V
   • Use Bridged Network Adapter (if you want to allow direct Internet Access)
3. Mount the ISO file downloaded previosly and start the VM
   
4. Create the Root Filesystem (ext3) on the VBox .vdi created with the new VM, mark as bootable
5. Write the Filesystem changes to disk (VDI) and format the disk
6. Install GRUB Boatloader
7. Copy files from ISO to VDI
8. Unmount the ISO image and reboot

Note: You need to disable the mouse pointer integration (if you have installed VirtualBox Client Add-ons) in the menu of Virtualbox (‘Machine’ –> ‘Disable Mouse Integration’) when you start the VM (see screenshot). I have not found a way to disable this by default on Virtualbox on Ubuntu (If anybody has managed this I would love to know how !)



9. Start the Android Setup Wizard to set locale and you should be up and running (network should already function to test external sites from Android browser) !

Thanks to http://www.linlap.com/wiki/acer+aspire+s3 the solution was found quite quickly.

sudo vim /etc/default/grub

This will open the grub configuration file. (Grub is the initial boot selection software)
To be able to dim the screen brightness, You’ve got to modify the line:

GRUB_CMDLINE_LINUX=""

to these two lines:

pcie_aspm=force
GRUB_CMDLINE_LINUX="quiet splash pcie_aspm=force acpi_osi=Linux acpi_backlight=vendor elevator=noop"

Another neat tip: intel-gpu-tools can be used to control brightness from the commandline.

# will set brightness at 50%
intel_backlight 50

On Android 4.0 all you have to do is press Volume Down Key + Power Key down at the same time and hold.  You should hear the camera click (if audio is on) and Android will show a notification that the screenshot was saved on your device and you can now upload or transfer to your favourite service.

sudo apt-get install powertop

For some more detailed suggestions this is a good start: https://help.ubuntu.com/community/PowerManagement/ReducedPower

  by  adactio 

There are a few tools that will make this work a lot easier:

Google Chrome

Chrome does have some nice dedicated plug-ins to help with this task

• Ripple Mobile Environment Emulator (https://chrome.google.com/webstore/detail/geelfhphabnejjhdalkjhgipohgpdnoc)
• appMobi HTML5 XDK (https://chrome.google.com/webstore/detail/onmkoldigcfmebcinpmineoadckalllb)

Firefox

I am not aware of any plug-ins like Chrome, but as a hack I have found it useful to employ a user-agent switching plugin to trick the browser

User Agent Switcher (http://chrispederick.com/work/user-agent-switcher/) works well for this.

1. Download the User Agent Switcher Add-on for Firefox
2. Restart Firefox for the add-on change to take place.
3. To start a new browsing session using an emulated browser, go to Tools > User Agent Switcher and select the appropriate mobile web browser you want to emulate
4. To switch back to normal browsing, just select the default option from the above menu.

If you need more specific UA Strings check here: http://www.zytrax.com/tech/web/mobile_ids.html

For more serious work there are obviously dedicated emulators from the major Mobile OS vendors (but they need to be installed and configured for each platform):

• Android (http://developer.android.com/guide/developing/tools/emulator.html)
• iOS (http://developer.apple.com/devcenter/ios/)
• WinPhone (http://www.microsoft.com/download/en/details.aspx?id=13890)
• Nokia (http://www.developer.nokia.com/Develop/Web/)
• Opera (http://www.opera.com/developer/tools/mini/)
• WebOS (http://developer.palm.com/)

PS: Nothing substitutes final QA testing on actual devices …

The Open Governance Index measures the true openness of eight open source projects – Android, Qt, Symbian, MeeGo, Mozilla, WebKit, Linux and Eclipse – and analyses how governance, and not licenses, tell the full story of a project’s openness, across transparency, influence and control.

The full report can be downloaded free (email required) here.

sudo apt-get install libdvdcss2
sudo add-apt-repository ppa:stebbins/handbrake-releases
sudo apt-get update
sudo apt-get install handbrake-gtk

• Catch Notes (previously 3Bananas) – mobile note taking the most critical component. Whenever I get a new device – this is what has to be installed as one of the first actions. For those not familiar with this software – it’s like Evernote without the bloat.
• TwiDroyd – mobile Twitter / Status.Net client. This could be replaced by similar Twitter clients
• GoogleReader – RSS reader client
• Flickr – image upload and sharing
• FourSquare – location based sharing

These are the main applications I use pretty much constantly, however here are some other useful services I use regularily:

• Delicious – Online Bookmarking (this is an old one, but a good one). Unfortunately there are not a great deal of mobile interfaces for Delicious as Yahoo has publicly stated that it is trying to offload the project
• Pixelpipe – universal uploader (upload to multiple services such as Flickr, Picasa, Youtube from mobile)
• BeyondPod – podcast client
• GoogleGoggles – image recognition software to allow searches based on camera input
• Zxing Barcode Scan – open source barcode scanner (QR codes as well as EAN type)
• WordPress Client – mobile client to edit wordpress blogs
• Sketchbook – mobile drawing application from Autodesk (you need a reaonable screen for this – tab preferred)
• UStream Broadcaster – streaming video producer from mobile handset

One thing worth noting is that this is very much the “CURRENT Mobi-PLE”. The one sure thing with mobile tech in general is that it tends to change quickly over time and with need.

Looking forward to hearing about things I am missing – comments welcome !

Unfortunately the new Huawei K3765 would not be recognised as a valid modem by the network manager. After a fair bit of searching it turns out that you only need to install one additional package (usb-modeswitch) to make this modem work (be recognised) on the current stable 10.04 release:

sudo apt-get install usb-modeswitch

For the command-line challenged here is a quick screenshot on how to do it using Synaptic Package Manager:

Hope this might save some time for people trying to make this modem work on Lucid.

Happy roaming !

One thing I don’t need on the road (as a matter of fact on none of my equipment) is having to install & maintain some client/server mail client. Here is a workable solution to have your browser default ‘mailto:’ links to Google Apps.

Howto

System –> Preferences –> Preferred Applications

Chrome:

perl -MURI::Escape -e '$to = shift;$to =~ s/^mailto://i;exec("chromium-browser", "https://mail.google.com/a/yourdomain.tld/?view=cm&fs=1&tf=1&cmid=22&to=".URI::Escape::uri_escape($to) );' '%s'

Firefox:

perl -MURI::Escape -e '$to = shift;$to =~ s/^mailto://i;exec("firefox", "https://mail.google.com/a/yourdomain.tld/?view=cm&fs=1&tf=1&cmid=22&to=".URI::Escape::uri_escape($to) );' '%s'

Note: do not forget to replace ‘yourdomain.tld’ with your actual Google Apps domain

Here is the link to the original blog entry by David Davis (xantus77): http://xantus.vox.com/library/post/howto-use-gmail-for-mailto-links-linuxubuntu.html (Kudos !)