The problem is that removing the package doesn't remove /etc/X11/Xsession.d/70pulseaudio, because it is listed as a conffile in the Debian package. If you want to remove Pulseaudio and be able to log in, you need to completely purge Pulseaudio from your system:
The problem is that removing the package doesn't remove /etc/X11/ Xsession. d/70pulseaudio, because it is listed as a conffile in the Debian package. If you want to remove Pulseaudio and be able to log in, you need to completely purge Pulseaudio from your system:
sudo apt-get remove --purge pulseaudio