My ADT stopped working after updating to version 22. I have tried using the alternate Google repository for the tools, which didn't work, as well as removing other potentially conflicting Eclipse plugins. I also tried deleting the folders that contained ADT features from my ~/.eclipse dir. I am running Eclipse Juno SR2. I have made sure that my Android SDKs are also up-to-date.
Below is a snippet from my Eclipse logfile after updating:
!SESSION 2013-06-01 19:19:14.925 -----------------------------------------------
eclipse.buildId=M20130204-1200
java.version=1.7.0_21
java.vendor=Oracle Corporation
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_GB
Framework arguments: -product org.eclipse.epp.package.java.product
Command-line arguments: -os linux -ws gtk -arch x86_64 -product org.eclipse.epp.package.java.product
!ENTRY org.eclipse.ui 4 4 2013-06-01 19:19:19.431
!MESSAGE Unable to find Action Set: adt.actionSet.wizards
!ENTRY org.eclipse.ui 4 4 2013-06-01 19:19:19.433
!MESSAGE Unable to find Action Set: adt.actionSet.avdManager
!ENTRY org.eclipse.ui 4 4 2013-06-01 19:19:19.433
!MESSAGE Unable to find Action Set: adt.actionSet.lint
!ENTRY org.eclipse.ui 4 4 2013-06-01 19:19:19.433
!MESSAGE Unable to find Action Set: adt.actionSet.refactorings
!ENTRY org.eclipse.jface 4 0 2013-06-01 19:19:20.802
!MESSAGE Unable to resolve plug-in "platform:/plugin/com.android.ide.eclipse.ddms/icons/logcat.png".
!STACK 0
java.io.IOException: Unable to resolve plug-in "platform:/plugin/com.android.ide.eclipse.ddms/icons/logcat.png".
at org.eclipse.core.internal.runtime.PlatformURLPluginConnection.parse(PlatformURLPluginConnection.java:64)
at org.eclipse.core.internal.runtime.PlatformURLPluginConnection.resolve(PlatformURLPluginConnection.java:75)
(long stack trace continues...)
I appreciate any suggestions you may have.