I've installed ubuntu on a clean hardrive, everything went okay with the installation process, my laptop is acer aspire 5736z which didn't support nvidia drive!! After installing it and rebooting my laptop stuck on a login loop! Any solutions?
I have the same problem, I am using AMD Radeon GPU driver. For me purging of the newly installed driver worked.
Login with your username and password
sudo apt-get purge "fglrx.*"
Then remove your xorg.conf
sudo rm /etc/X11/xorg.conf
I hope this will solve the problem
nvidiaones. <kbd>Cltr</kbd>+<kbd>Alt</kbd>+<kbd>F2</kbd>, login with your credentials, then
sudo apt-get --purge autoremove nvidia*, then reboot with
sudo rebootand you should be ready to go! :)