Aloha,
The new
QubeGUI 5.1.1 is a service patch to deal with an identified critical wxPython issue on Linux.
FIXED: Addressed critical wxPython issue when reordering the tabs on Linux that caused a "resize cursor" hang that locks the system. A bug with the wxPython team has been logged (1694822). Tab reordering on Linux has been disabled until wxPython fixes the issue in their distribution.
For the latest status on the wxPython bug, see
http://sourceforge.net/tracker/index.php?func=detail&aid=1694822&group_id=9863&atid=109863.
QubeGUI 5.1.1 can be downloaded here: ftp://ftp.pipelinefx.com/pub/qubegui/5.1/release/1/Please follow the installation instructions in the Installation.pdf available with the Qube! 5.1 core.
Thank you,
PipelineFX Support Team