I believe the problem here for KDE is that either a) KDE is simply not adding a new startup entry for the gnome keyring daemon or b) Gwibber's pkg dependencies did/do not include the gnome-keyring-daemon package
so check if the pkg is installed via `dpkg -l gnome-keyring-daemon` (and install it if it isn't already)
then add a startup application to your session to invoke `gnome-keyring-daemon --start`
I believe the problem here for KDE is that either a) KDE is simply not adding a new startup entry for the gnome keyring daemon or b) Gwibber's pkg dependencies did/do not include the gnome-keyring- daemon package
so check if the pkg is installed via `dpkg -l gnome-keyring- daemon` (and install it if it isn't already)
then add a startup application to your session to invoke `gnome- keyring- daemon --start`
logout and login and see if Gwibber starts
please report success/failure of this workaround