On Sunday 09 of December 2018 03:45:28 dep wrote:
> when i try to start firefox:
>
> dep@dep-desktop:~$ firefox
>
> (firefox:2619): Gtk-ERROR **: GTK+ 2.x symbols detected. Using GTK+ 2.x
> and GTK+ 3 in the same process is not supported
> ExceptionHandler::GenerateDump cloned child 2627
> ExceptionHandler::SendContinueSignalToChild sent continue signal to
> child ExceptionHandler::WaitForContinueSignal waiting for continue
> signal...
>
> (crashreporter:2632): Gtk-ERROR **: GTK+ 2.x symbols detected. Using
> GTK+ 2.x and GTK+ 3 in the same process is not supported
>
> again, nothing changed in either software or configuration.
>
> this is very, very weird.
> --
> dep
>
> Sent with ProtonMail Secure Email. Because privacy matters.

Are you sure that you do not have the kgtk-qt3-trinity installed?

Cheers
-- 
Sl�vek