Кстати, всё правильно сказано: "These days, we certainly have much more than 1% of our userbase on Linux, but nevertheless most of Linux related problems exist on the level of the JDK, not IntelliJ IDEA. For example, take the global menu issue. This issue affects all Swing applications and is in absolutely no way specific to IntelliJ IDEA. In a perfect world, the Ubuntu devs would collaborate with Oracle and contribute a patch to OpenJDK that would add global menu support to all Swing applications. The world isn't perfect, and we have to spend our own engineering effort (or look for third-party libraries) to solve a problem that wasn't created by us. Same with font rendering. IntelliJ IDEA does not include any font rendering code at all. On other OSes, the JDK is capable of decent font rendering on its own. On Linux, it's not. The only way for us to improve the situation is to bypass the JDK rendering code and use FreeType directly for drawing editor text. Again, this means spending extra engineering effort to solve a problem that should be solved on a different level instead." http://youtrack.jetbrains.com/issue/IDEA.....=27-330925