Comment 38 for bug 1546328

On Tue, Mar 22, 2016, at 04:48 PM, Ross Gammon wrote:
> Disabling the system tray completely seems a bit of a backwards step.
>
> Like you, I am no QT expert. Although it is on my to-do list to learn.
> So if anyone can help identify what makes Ubuntu Studio freeze if
> Qjackctl was minimised before upgrade, it would be appreciated.
>
> Otherwise, uploading the debdiff version where Qjackctl is compiled with
> QT4 seems the best option for users. It works out of the box with no
> issues for the users, or funny visual stuff, and the QT4 libraries will
> still be available and installed for other applications anyway.
>

I second using QT4 for now.