I just downloaded & installed IntelliJ CE on a 64-bit Ubuntu Linux system and the help is not working at all.
I get a "server not found" error from my (Firefox) browser for the URL www.%u.com.
I assume that Firefox added the www. and the .com so I (further) assume that some config value "%u" - which ought to be "www.jetbrains.com/idea" is missing or corrupt.
Can anyone point me in the right direction to resolve this issue?