When I want to startup my intellij on Ubuntu I get an error: “IDE Already Running”, Cannot connect to already running IDE instance. CannotActivateException: Process 2 is still running. When I press “V ok” intellij starts up, opens, and then closes immediatly.
Solved in my Ubuntu by removing the pid process file:
rm -r /home/jlebrijo/.config/JetBrains/RubyMine2023.2/.lock |
Historically I found that Rubymine indexings breaking other processes running in your machine, included itself. All computer stopped.
A solution would be opening the file `~/.config/JetBrains/RubyMine2023.1/rubymine64.vmoptions` and adding the following line depending number of CPUs you want Rubymine should use to not to overload the computer (in my case I have 8, so I will leave 4 for JVM):
-XX:ActiveProcessorCount=4
I am using Rubymine, but probably all Jetbrains products have a similar `.vmoptions` file.
Hope it helps!
I am collaborating with Tealeaf Academy writting in their blog, and my first post was about how to create a Development environment in Ubuntu:
Enjoy!
