That is because XDG_SEAT and XDG_SESSION_ID are not set anymore & indicator-session depends on it.
dbus-x11 installs /etc/X11/Xsession.d/95dbus_update-activation-env which unsets those env variables.
Comment out those & reboot. It will work again. LP: #1831491
That is because XDG_SEAT and XDG_SESSION_ID are not set anymore & indicator-session depends on it.
dbus-x11 installs /etc/X11/ Xsession. d/95dbus_ update- activation- env which unsets those env variables.
Comment out those & reboot. It will work again. LP: #1831491