Unity MenuBar hangs switching from fullscreen mode

Bug #1076789 reported by Francesco Minchiatti on 2012-11-08
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Daniel Schürmann

Bug Description

- Ubuntu 12.04 64 bit
- CPU: Intel(R) Core(TM)2 CPU T5500 @ 1.66GHz
- GPU: NVIDIA Corporation G73 [GeForce Go 7600] (rev a1)
- Mixxx 1.11 r3459

1) Launch Mixxx;
2) press repeatedly F11, trying to open menu: after some switches, menu doesn't open any more (Mixxx continues to work anyway);
3) try to open File menu with Alt+F: Mixxx hangs.
4) kill Mixxx: it causes a segfault (backtrace attached).

I couldn't be able to reproduce this issue in Xubuntu, so it should be related to Unity.

description: updated
description: updated
Changed in mixxx:
status: New → Confirmed
milestone: none → 1.11.0
assignee: nobody → Daniel Schürmann (daschuer)
Daniel Schürmann (daschuer) wrote :
Changed in mixxx:
status: Confirmed → In Progress
summary: - Menu hangs switching fullscreen mode
+ Unity MenuBar hangs switching from fullscreen mode
Daniel Schürmann (daschuer) wrote :

menuBar()->setNativeMenuBar(false) leaves a broken native Menu Bar.
It seams that it is only allowed to change nativeMenuBar prior initMenuBar().

The attached patch solve the problem:

RJ Skerry-Ryan (rryan) on 2012-11-16
Changed in mixxx:
status: In Progress → Fix Committed
importance: Undecided → Low
RJ Skerry-Ryan (rryan) on 2013-05-09
Changed in mixxx:
status: Fix Committed → Fix Released
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