Update 2.8.0 to 2.8.1 with qtvcp issue

in Terminal LINUXCNC - 2.8.1 in qtdefault_mm Cam View does not show anything

I think I figured it out - thanks for the debug text.

Maybe toy would be willing to test a temparay fix on your system?
look in :
/usr/lib/python2.7/dist-packages/qtvcp/widgets

open camview_widget.py in a text editor (probably need to be sudo)

find this line:
change it to:
and save it.

Try running linuxcnc again.

thank you, Chris, found it, changed it and now it works perfectly!
Peter

ok I pushed the fix so next update - it will be official.

Thanks for the help1