![]() ![]() If you don't have an account yet, see this article to learn how to create one. To activate these, you need to use your JetBrains Account. Offline activation codes are not available for free student and teacher licenses. ![]() If you can't connect to the internet to activate your IDE, use an offline activation code. However, it requires an internet connection. It says you can easily switch your java8 for java7 by repeating the last commands and replace 8 with 7.Using your JetBrains Account is the fastest and easiest way to activate JetBrains software. Sudo apt-get install oracle-java8-set-defaultĪnd restart > Unity dash widget > RubyMine > right-click on launch bar menu item > Lock to launcher Sudo apt-get install oracle-java8-installer Sudo add-apt-repository ppa:webupd8team/java To fix it, I ran uninstall of OpenJDK in Ubuntu Software Center, installed Oracle JDK1.8 from the advice here: ![]() The Launcher would fail to start the program, probably logged somewhere. I had installed OpenJDK 1.7 java from the Ubuntu Software Center, where they only offer the OpenJDK. I encountered this documentation when searching for how to get the Rubymine Tools > Install Desktop Launcher menu item to work in Ubuntu 14.04 Unity desktop. This is not the fault of RubyMine, it's probably Unity. ![]() Using OpenJDK is not recommended, it has known visual and performance problems that affect some users.īackstory and possibly helpful anecdote: OpenJDK 1.7 did NOT seem to work with the Ubuntu Unity Launcher. It's recommended that you will use the latest version of Oracle JDK 1.7 available for your system. On the knowledge base page, about a year old now, under 'Linux' it says: ![]()
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