Debugger doesn't stop on a breakpoint. Debugger shows “Command timed out”. What to do?

This is definitely a bug that we'd like to investigate. So please do the following:

  • go to Help | Configure Debug Log Settings
  • add #com.jetbrains.cidr.execution.debugger there
  • collect debug logs while starting a session, logs can be found in Help | Show Log
  • send logs to us via submitting a request here and attaching log files.

Recently we've published CLion 2016.2 EAP build, which includes major changes in GDB and LLDB drivers and addresses such problems as:

  1. Command timeouts.
  2. Stepping problems.
  3. Debugger performance issues.

Please, find more details in our blog post.


This still happens with attach to process GDBs.


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