Thanks for the replies.
Today updates came down the line for 16.04
and it works now.
openSUSE already had the fixes and it worked fine there,
so now I was just waiting for this.
On with the show...
T.
On Monday, May 2, 2016 12:28:28 AM EDT Tim E. Real wrote:
> Hi list. Requesting verification of a bug:
>
> After upgrading from *buntu 14.04 LTS to 16.x, the LV2 Gtk2 UIs
> such as Calf and others crash upon opening them in both
> Qt5 QTractor and Qt5 MusE-3, at these similar calls:
>
> QTractor: In qtractorLv2Plugin.cpp
> QWidget *pQtContainer = QWidget::createWindowContainer(pQtWindow,
> pQtWidget);
>
> MusE: In lv2host.cpp:
> ewWin = QWidget::createWindowContainer(x11QtWindow);
>
> The crash ultimately happens deep inside the Qt5 libraries at the
> same place in both apps :
>
> QXcbWindow::setParent()
>
> I tried building Calf from source release, and tried different
> video cards. NG.
>
> But... If I bypass createWindowContainer() in MusE the UIs open and work
> fine! (Just that now of course they are outside of the container window.)
>
> It's Qt 5.5.1
> I read about a bug fix and revert where they assumed always a valid screen
> but then had to revert, but that's supposed to be fixed now.
> I'm confused.
>
> Is it just me getting these crashes?
>
> Thanks.
> Tim.
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Received on Wed Jun 1 04:15:01 2016
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