If you use [GPGMail](https://gpgtools.org) (look it up if you don't know about email privacy ;)), and migrated to OSX Mavericks preview, then you know it does not work out of the box.

Here's how to trick the operating system to make it work:

- Quit...

Ok, so here's the deal: If you upgrade to [OSX Mavericks](https://www.apple.com/osx/preview/), only had JAVA 7 installed, and try to run anything that requires JAVA you will probably get a nice dialog like this one:

All my attempts to make...

After upgrading to the developer preview 4 I found that my mac mini does not boot with the external screen attached on the HDMI port. It starts booting and then the WindowServer crashes (no warning or anything) and the display presents the spinning...