Oddly enough, I seem to be able to get this to happen 100% consistently when clicking the final Commit button, when committing project changes via subversion in the Java-based IntelliJ Idea IDE.
Strange, I know - but since I finally figured it out, I've done it over and over again as an experiment, and it is 100% reliable. I work in that IDE all day and make many thousands of UI interactions with it, including dozens or hundreds of button presses. It always worked flawlessly in Ubuntu before now, and still does, with exactly this one exception. That one, specific button in the entire IDE crashes the unity window decorator every time. I'm talking i.e.: unity-window-de[2275]: segfault at 318 ip 0000000000415d6f sp 00007fffbcd51af0 error 6 in unity-window-decorator[400000+1b000] Pressing it via both keyboard shortcut and mouse click trigger it. I should add, the functioning of the IDE itself is never affected. The specific - and observable and debuggable - nature of this may provide a clue as to what is making unity crash. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/775430 Title: kernel bug: segfault in unity-window-decorator -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs