Hi,
I've been running AIR & apps under linux for quite a number of months. One of my favourite applications is "tweetdeck" but since last week the app has core dumped when started, and even after a complete remove/cleanup/reinstall of AIR and all applications is now failing to install.
I'm unclear if this is an AIR problem or Tweetdeck, but it looks as if it might be system, library incompatability so probably AIR itself. Having said that some AIR apps are still working:
sh-4.0# ./Adobe\ AIR\ Application\ Installer ~/Download/TweetDeck_0_31.3.air
Application crashed with an unhandled SIGSEGV
Crashlog has been dumped in /tmp/airCrashLogs/1109_0938_F4htm8