I just installed Ubuntu 15.10 64bit on my Thinkpad and everything works fine, but I installed netbeans 8.0.2 and when I try to launch it, it freezes at startup during the Loading modules phase.
I have openjdk 8 installed. I don't understand this problem since on 15.04 32bit on another computer it works just fine.
When starting netbeans from command line the message is the following:
chrisgaubla@sokioute:~/netbeans-8.0.2/bin$ sh netbeans
OpenJDK 64-Bit Server VM warning: ignoring option PermSize=32m; support was removed in 8.0