After I installed IDEA CE 12.1.4 I keep gettin error "too many files open". After that I have to restart IDEA to be able to save changes. To be clear, I did not change anything in the system since the previous IDEA version so I am pretty confident that this is 12.1.4 bug.
Also to be clear, I increased the number of "open files" on Ubuntu in the file
/etc/security/limits.conf so it's not the issue with it.
How this bug happens:
- I work in idea on Android Java projects
- suspend the system leaving IDEA on
- put the system out of suspend mode and keep working in idea
- after some time, IDEA is no longer able to save changes and "too many files open" message appears.
The message will appear even if only one XML or Java file is open.