Empty e4 RCP Application with livemodel ready

This is the content of Application.e4xml file that represents an empty e4 application with the livemodel tool ready to show when pressed "ALT+F9":

 <application:application elementid="backoffice-rcp.bundle.application" xmi:id="_KQrIEDEaEeOrvaIJ_du62A" xmi:version="2.0" xmlns:application="http://www.eclipse.org/ui/2010/UIModel/application" xmlns:basic="http://www.eclipse.org/ui/2010/UIModel/application/ui/basic" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">  
  <children elementid="backoffice-rcp.bundle.trimmedwindow.0" xmi:id="_PM_UQDEeEeOm9_xoDmNMiQ" xsi:type="basic:TrimmedWindow">  
  <handlers command="_spDM0DEiEeOm9_xoDmNMiQ" contributionuri="bundleclass://org.eclipse.e4.tools.emf.liveeditor/org.eclipse.e4.tools.emf.liveeditor.OpenLiveDialogHandler" elementid="e4.tooling.livemodel.handler" xmi:id="_j2GJcDEiEeOm9_xoDmNMiQ">  
  <bindingtables bindingcontext="_thbUYDEkEeOm9_xoDmNMiQ" contributoruri="platform:/plugin/org.eclipse.platform" elementid="backoffice-rcp.bundle.bindingtable.0" xmi:id="_QHHA4DEjEeOm9_xoDmNMiQ">  
   <bindings command="_spDM0DEiEeOm9_xoDmNMiQ" elementid="e4.tooling.livemodel.binding" keysequence="ALT+F9" xmi:id="_Q4ezcDEjEeOm9_xoDmNMiQ">  
  </bindings></bindingtables>  
  <rootcontext description="Either a dialog or a window is open" elementid="backoffice-rcp.bundle.bindingcontext.0" name="In Dialogs and Windows" xmi:id="_thbUYDEkEeOm9_xoDmNMiQ">  
  <commands commandname="Show running app model" description="Show the running application model" elementid="e4.tooling.livemodel" xmi:id="_spDM0DEiEeOm9_xoDmNMiQ">  
  <addons contributionuri="bundleclass://org.eclipse.e4.core.commands/org.eclipse.e4.core.commands.CommandServiceAddon" elementid="org.eclipse.e4.core.commands.service" xmi:id="_KQrIETEaEeOrvaIJ_du62A">  
  <addons contributionuri="bundleclass://org.eclipse.e4.ui.services/org.eclipse.e4.ui.services.ContextServiceAddon" elementid="org.eclipse.e4.ui.contexts.service" xmi:id="_KQrIEjEaEeOrvaIJ_du62A">  
  <addons contributionuri="bundleclass://org.eclipse.e4.ui.bindings/org.eclipse.e4.ui.bindings.BindingServiceAddon" elementid="org.eclipse.e4.ui.bindings.service" xmi:id="_KQrIEzEaEeOrvaIJ_du62A">  
  <addons contributionuri="bundleclass://org.eclipse.e4.ui.workbench/org.eclipse.e4.ui.internal.workbench.addons.CommandProcessingAddon" elementid="org.eclipse.e4.ui.workbench.commands.model" xmi:id="_KQrIFDEaEeOrvaIJ_du62A">  
  <addons contributionuri="bundleclass://org.eclipse.e4.ui.workbench/org.eclipse.e4.ui.internal.workbench.addons.ContextProcessingAddon" elementid="org.eclipse.e4.ui.workbench.contexts.model" xmi:id="_KQrIFTEaEeOrvaIJ_du62A">  
  <addons contributionuri="bundleclass://org.eclipse.e4.ui.workbench.swt/org.eclipse.e4.ui.workbench.swt.util.BindingProcessingAddon" elementid="org.eclipse.e4.ui.workbench.bindings.model" xmi:id="_KQrIFjEaEeOrvaIJ_du62A">  
  <addons contributionuri="bundleclass://org.eclipse.e4.ui.workbench/org.eclipse.e4.ui.internal.workbench.addons.HandlerProcessingAddon" elementid="org.eclipse.e4.ui.workbench.handler.model" xmi:id="_KQrIFzEaEeOrvaIJ_du62A">  
 </addons></addons></addons></addons></addons></addons></addons></commands></rootcontext></handlers></children></application:application>  

Create a PyQt tray icon to send UDP Datagram

Create a PyQt tray icon to send UDP Datagram

Error mounting ext3 partition: no journal found

After some power failures, I can't mount my HDD ext3 partition.
The kernel says:

EXT4-fs (sde1): mounting ext3 file system using the ext4 subsystem
EXT4-fs error (device sde1): ext4_iget:3889: inode #8: comm mount: bad extra_isize (33280 != 256)
EXT4-fs (sde1): no journal found 

The solution was to recreate the journal of ext33 partition (from http://www.watters.ws/mediawiki/index.php/Repair_ext3_journal_errors):

tune2fs -O ^has_journal /dev/sdXY

e2fsck -f /dev/sdXY

tune2fs -j /dev/sdXY 

IpadCharge on Fedora 18

If you installed with you ipad_charge and it dowsn't work, try to update che /etc/udev/95-ipad_charge.rules with the last one from https://github.com/mkorenkov/ipad_charge.