The freeze event occurs again. I pressed [Ctrl]+[Alt]+[left mouse button]. Programs are callable from an icon of the desktop or panel but not from the menu. I can switch to the text terminal with [Ctrl]+[Alt]+[F1] and switch back again to the desktop but other typed characters in a text line are ignored. The /var/log/syslog messages at this time shows:
Feb 10 18:16:33 pyrimea lightdm[1816]: Error updating user /org/freedesktop/Accounts/User1000: GDBus.Error:org.freedesktop.DBus.Error.InvalidArgs: Keine derartige Schnittstelle »org.freedesktop.DisplayManager.AccountsService«
Feb 10 18:16:33 pyrimea lightdm[1816]: Error updating user /org/freedesktop/Accounts/User1001: GDBus.Error:org.freedesktop.DBus.Error.InvalidArgs: Keine derartige Schnittstelle »org.freedesktop.DisplayManager.AccountsService«
('Keine derartige Schnittstelle' = 'no such interface')
The freeze event occurs again. I pressed [Ctrl]+[Alt]+[left mouse button]. Programs are callable from an icon of the desktop or panel but not from the menu. I can switch to the text terminal with [Ctrl]+[Alt]+[F1] and switch back again to the desktop but other typed characters in a text line are ignored. The /var/log/syslog messages at this time shows:
Feb 10 18:16:33 pyrimea lightdm[1816]: Error updating user /org/freedeskto p/Accounts/ User1000: GDBus.Error: org.freedesktop .DBus.Error. InvalidArgs: Keine derartige Schnittstelle »org.freedeskto p.DisplayManage r.AccountsServi ce«
Feb 10 18:16:33 pyrimea lightdm[1816]: Error updating user /org/freedeskto p/Accounts/ User1001: GDBus.Error: org.freedesktop .DBus.Error. InvalidArgs: Keine derartige Schnittstelle »org.freedeskto p.DisplayManage r.AccountsServi ce«
('Keine derartige Schnittstelle' = 'no such interface')
But I think that's not really helpful.