Hi,
I am using ROS Kinetic in Ubuntu 16.04
I find that if I use any of the rqt_* commands such as rqt_graph, the terminal hangs and I get a continuous error as under
setNativeLocks failed: Resource temporarily unavailable
setNativeLocks failed: Resource temporarily unavailable
setNativeLocks failed: Resource temporarily unavailable
setNativeLocks failed: Resource temporarily unavailable
If I kill the process, then I get the below error
sigint_handler()
MainWindow.closeEvent()
Killed
I checked the Qt bindings and it looks like I am using PyQt5
$ python
Python 2.7.12 (default, Nov 12 2018, 14:36:49)
[GCC 5.4.0 20160609] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import python_qt_binding>>> print(python_qt_binding.QT_BINDING)
pyqt>>> from python_qt_binding.QtWidgets import QWidget>>> print(python_qt_binding.QT_BINDING_VERSION)
5.5.1
Not sure how to debug this issue. Any help is appreciated.
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