[ubuntu] Ubuntu Tweak crashes a lot

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http://ubuntuforums.org – I got a System76 Lemur Ultra Thin (lemu4) with Ubuntu 12.10 64 bit and I added and I installed the Ubuntu Tweak 0.8.2 app. I noticed that it works, but when I am done making changes to Ubuntu Unity or using the janitor or adding new PPAs to my source list and applying changes, Ubuntu will report that Ubuntu Tweak has crashed again and it will ask me if I want to relaunch it or leave it closed. I'm wondering if this bug affects me locally or if this is widespread among Ubuntu 12.10 64 bit users. I check for updates daily, but I don't see an update for Ubuntu Tweak for Quantal Quetzal. Is ther (Hardware)