# Mono Debugger Keeps Locking Up

**URL:** https://discussions.unity.com/t/mono-debugger-keeps-locking-up/70091
**Category:** Questions & Answers
**Created:** [May 4, 2013, 4:51am UTC](https://discussions.unity.com/t/mono-debugger-keeps-locking-up/70091 "2013-05-04T04:51:50Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![Hotshot10101](https://dub1.discourse-cdn.com/unity/user_avatar/discussions.unity.com/hotshot10101/32/911669_2.png) [@Hotshot10101](https://discussions.unity.com/u/Hotshot10101)
#### Post date: [May 4, 2013, 4:51am UTC](https://discussions.unity.com/t/mono-debugger-keeps-locking-up/70091/1 "2013-05-04T04:51:50Z")

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I am using a MacBook Pro and Unity 4.1.2 Pro.

More and more lately Unity locks up while debugging. Usually when I have set a break point and hit it and then try to run Unity locks up.

Any ideas where to start to figure this out?

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<div class="post-metadata">

### Author: ![Hotshot10101](https://dub1.discourse-cdn.com/unity/user_avatar/discussions.unity.com/hotshot10101/32/911669_2.png) [@Hotshot10101](https://discussions.unity.com/u/Hotshot10101)
#### Post date: [March 13, 2014, 9:14pm UTC](https://discussions.unity.com/t/mono-debugger-keeps-locking-up/70091/2 "2014-03-13T21:14:22Z")

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With the release of the new MonoDevelop 4 and all of the debugging problems with it this question is really not relevant anymore on its own.