TweetDeck I really enjoyed until I installed Ubuntu, as Adobe doesn't have a 64-bit version of Adobe AIR (which is necessary to run TweetDeck) so I can't use it anymore. Are there any alternatives that support Facebook?
Note – there is a similar question – but this has been reopened to be specific to facebook support:
Best Answer
If you do not mind running in a browser then Tweetdeck, Hootsuite and Seesmic all run on Chrome(ium) and the last two on Firefox. Personally I run Tweetdeck under Chrome and running these services in a browser is probably the best way forward. Adobe have stopped development of Air for linux, so do not expect much new software in Ubuntu using it.