[ubuntu-studio-devel] Numix Blue theme error

[erich at ericheickmeyer.com]

>Hi All,

>I am using ubuntu studio 18.04 2018-04-10 iso. Package selection at installer times works fine to me.

>Also I have tested my usual apps like openshot, pitivi & kdenlive and below are my findings

>#1. When I launched openshot and pitivi apps from terminal, i could see below theme error. But changing to Numix or greybird works without any error

>openshot error

>(python3:24626): Gtk-WARNING **: 11:02:47.725: Theme parsing error: gtk.css:597:14: not a number
> 
>(python3:24626): Gtk-WARNING **: 11:02:47.726: Theme parsing error: gtk.css:597:14: Expected a string.
> 
>(python3:24626): Gtk-WARNING **: 11:02:47.726: Theme parsing error: gtk.css:600:17: Expected a string.
> 
>pitivi error
>- GSound not found on the system
>    -> enables sound notifications when rendering is complete
 
>(pitivi:24320): Gtk-WARNING **: 10:57:32.643: Theme parsing error: gtk.css:67:29: The style property >GtkStatusbar:shadow-type is deprecated and shouldn't be used anymore. It will be removed in a future version
> 
>(pitivi:24320): Gtk-WARNING **: 10:57:32.647: Theme parsing error: gtk.css:597:14: not a number
> 
>(pitivi:24320): Gtk-WARNING **: 10:57:32.647: Theme parsing error: gtk.css:597:14: Expected a string.
> 
>(pitivi:24320): Gtk-WARNING **: 10:57:32.647: Theme parsing error: gtk.css:600:17: Expected a string.
> 
>#2. Unable to close the help tutorial window in openshot. Tried many ways but no luck.
> 
>Despite these error messages, I have successfully edited and exported videos in both Openshot and Pitivi
> 
>please let me know in case you guys need more details.
> 
>Thanks,
>Daniel
 
Hi Daniel!
 
1) Most of those are just warnings and not critical to the operation of the app. Long story short, it’s making calls to the GTK+ API that GTK+ no longer supports, or will soon be deprecated. This is nothing to worry about as it does not affect the operation of the app. Furthermore, pitivi is a GTK3-based app which, if using Ubuntu Studio’s default desktop environment (Xfce), is running in a GTK2 environment. Those warnings are to be expected. As far as the GSound error, GSound is not installed by default, and might be a recommended package for pitivi. To correct the error, install GSound, but it’s not required except for the notification sound as described in the error.
 
2) For this, please file a bug report by typing “ubuntu-bug openshot” in the terminal and following the instructions given. This mailing list isn’t the place for bug reports, and filing a report in that manner gets a ton more eyes on it than are watching here. :)
 
I hope that helps!
 
Erich
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