Restore Ubuntu 16.04 Login Screen












9















I installed Ubuntu Kylin Theme but I want to restore the original login in screen for ubuntu, I tried to uninstall the theme, purge and reinstall the lightdm and also change the default to gdm with dpkg-reconfigure but I always get the Ubuntu Kylin login screen.



EDIT:



I tried to see the configuration in Ubuntu Tweak but only show the default login screen configuration even showing Ubuntu Kylin when I boot the computer.



screenshot of Ubuntu Tweak tool










share|improve this question

























  • In my tries I also get a black screen and have to uninstall plymouth and reinstall lightdm and ubuntu-desktop like the answer in this link but after that i still get ubuntu kylin on login screen

    – Mr Alles
    Jul 14 '16 at 2:09
















9















I installed Ubuntu Kylin Theme but I want to restore the original login in screen for ubuntu, I tried to uninstall the theme, purge and reinstall the lightdm and also change the default to gdm with dpkg-reconfigure but I always get the Ubuntu Kylin login screen.



EDIT:



I tried to see the configuration in Ubuntu Tweak but only show the default login screen configuration even showing Ubuntu Kylin when I boot the computer.



screenshot of Ubuntu Tweak tool










share|improve this question

























  • In my tries I also get a black screen and have to uninstall plymouth and reinstall lightdm and ubuntu-desktop like the answer in this link but after that i still get ubuntu kylin on login screen

    – Mr Alles
    Jul 14 '16 at 2:09














9












9








9


7






I installed Ubuntu Kylin Theme but I want to restore the original login in screen for ubuntu, I tried to uninstall the theme, purge and reinstall the lightdm and also change the default to gdm with dpkg-reconfigure but I always get the Ubuntu Kylin login screen.



EDIT:



I tried to see the configuration in Ubuntu Tweak but only show the default login screen configuration even showing Ubuntu Kylin when I boot the computer.



screenshot of Ubuntu Tweak tool










share|improve this question
















I installed Ubuntu Kylin Theme but I want to restore the original login in screen for ubuntu, I tried to uninstall the theme, purge and reinstall the lightdm and also change the default to gdm with dpkg-reconfigure but I always get the Ubuntu Kylin login screen.



EDIT:



I tried to see the configuration in Ubuntu Tweak but only show the default login screen configuration even showing Ubuntu Kylin when I boot the computer.



screenshot of Ubuntu Tweak tool







lightdm login-screen kylin






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Jul 14 '16 at 2:20









amc

4,79462746




4,79462746










asked Jul 13 '16 at 2:21









Mr AllesMr Alles

80116




80116













  • In my tries I also get a black screen and have to uninstall plymouth and reinstall lightdm and ubuntu-desktop like the answer in this link but after that i still get ubuntu kylin on login screen

    – Mr Alles
    Jul 14 '16 at 2:09



















  • In my tries I also get a black screen and have to uninstall plymouth and reinstall lightdm and ubuntu-desktop like the answer in this link but after that i still get ubuntu kylin on login screen

    – Mr Alles
    Jul 14 '16 at 2:09

















In my tries I also get a black screen and have to uninstall plymouth and reinstall lightdm and ubuntu-desktop like the answer in this link but after that i still get ubuntu kylin on login screen

– Mr Alles
Jul 14 '16 at 2:09





In my tries I also get a black screen and have to uninstall plymouth and reinstall lightdm and ubuntu-desktop like the answer in this link but after that i still get ubuntu kylin on login screen

– Mr Alles
Jul 14 '16 at 2:09










1 Answer
1






active

oldest

votes


















9














kylin-greeter is a version of LightDM greeter, and to switch back to the default greeter ( which is unity-greeter ) one must tell lightdm which one to use via configuration file.



What you want to do is edit ( or create if it doesn't exist ) the file /etc/lightdm/lightdm.conf



Basic steps ( done from terminal )




  1. Open the file with your text editor. You can use nano because it's easier. sudo nano /etc/lightdm/lightdm.conf


  2. If you have [SeatDefaults] line, go to step 3. Otherwise, add this line.


  3. Bellow [SeatDefaults] add greeter-session=unity-greeter line.


  4. Save with Ctrl + O. Exit with Ctrl + X .


  5. Reboot, or go into TTY1 ( via Ctrl+Alt+F1 ) , login there and restart lightdm with sudo service lightdm restart







share|improve this answer





















  • 1





    Sergiy, is that a typo when you say in step 2 "If you don't have..."? Should it be "If you have...". Very useful answer btw, thanks.

    – gmagno
    Feb 3 at 14:02






  • 1





    @gmagno Yep. Already fixed. Glad you found it useful :)

    – Sergiy Kolodyazhnyy
    Feb 3 at 14:56






  • 1





    Sergiy feel free to share some love and upvote my comment if you found it useful ;)

    – gmagno
    Feb 3 at 15:29











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1 Answer
1






active

oldest

votes








1 Answer
1






active

oldest

votes









active

oldest

votes






active

oldest

votes









9














kylin-greeter is a version of LightDM greeter, and to switch back to the default greeter ( which is unity-greeter ) one must tell lightdm which one to use via configuration file.



What you want to do is edit ( or create if it doesn't exist ) the file /etc/lightdm/lightdm.conf



Basic steps ( done from terminal )




  1. Open the file with your text editor. You can use nano because it's easier. sudo nano /etc/lightdm/lightdm.conf


  2. If you have [SeatDefaults] line, go to step 3. Otherwise, add this line.


  3. Bellow [SeatDefaults] add greeter-session=unity-greeter line.


  4. Save with Ctrl + O. Exit with Ctrl + X .


  5. Reboot, or go into TTY1 ( via Ctrl+Alt+F1 ) , login there and restart lightdm with sudo service lightdm restart







share|improve this answer





















  • 1





    Sergiy, is that a typo when you say in step 2 "If you don't have..."? Should it be "If you have...". Very useful answer btw, thanks.

    – gmagno
    Feb 3 at 14:02






  • 1





    @gmagno Yep. Already fixed. Glad you found it useful :)

    – Sergiy Kolodyazhnyy
    Feb 3 at 14:56






  • 1





    Sergiy feel free to share some love and upvote my comment if you found it useful ;)

    – gmagno
    Feb 3 at 15:29
















9














kylin-greeter is a version of LightDM greeter, and to switch back to the default greeter ( which is unity-greeter ) one must tell lightdm which one to use via configuration file.



What you want to do is edit ( or create if it doesn't exist ) the file /etc/lightdm/lightdm.conf



Basic steps ( done from terminal )




  1. Open the file with your text editor. You can use nano because it's easier. sudo nano /etc/lightdm/lightdm.conf


  2. If you have [SeatDefaults] line, go to step 3. Otherwise, add this line.


  3. Bellow [SeatDefaults] add greeter-session=unity-greeter line.


  4. Save with Ctrl + O. Exit with Ctrl + X .


  5. Reboot, or go into TTY1 ( via Ctrl+Alt+F1 ) , login there and restart lightdm with sudo service lightdm restart







share|improve this answer





















  • 1





    Sergiy, is that a typo when you say in step 2 "If you don't have..."? Should it be "If you have...". Very useful answer btw, thanks.

    – gmagno
    Feb 3 at 14:02






  • 1





    @gmagno Yep. Already fixed. Glad you found it useful :)

    – Sergiy Kolodyazhnyy
    Feb 3 at 14:56






  • 1





    Sergiy feel free to share some love and upvote my comment if you found it useful ;)

    – gmagno
    Feb 3 at 15:29














9












9








9







kylin-greeter is a version of LightDM greeter, and to switch back to the default greeter ( which is unity-greeter ) one must tell lightdm which one to use via configuration file.



What you want to do is edit ( or create if it doesn't exist ) the file /etc/lightdm/lightdm.conf



Basic steps ( done from terminal )




  1. Open the file with your text editor. You can use nano because it's easier. sudo nano /etc/lightdm/lightdm.conf


  2. If you have [SeatDefaults] line, go to step 3. Otherwise, add this line.


  3. Bellow [SeatDefaults] add greeter-session=unity-greeter line.


  4. Save with Ctrl + O. Exit with Ctrl + X .


  5. Reboot, or go into TTY1 ( via Ctrl+Alt+F1 ) , login there and restart lightdm with sudo service lightdm restart







share|improve this answer















kylin-greeter is a version of LightDM greeter, and to switch back to the default greeter ( which is unity-greeter ) one must tell lightdm which one to use via configuration file.



What you want to do is edit ( or create if it doesn't exist ) the file /etc/lightdm/lightdm.conf



Basic steps ( done from terminal )




  1. Open the file with your text editor. You can use nano because it's easier. sudo nano /etc/lightdm/lightdm.conf


  2. If you have [SeatDefaults] line, go to step 3. Otherwise, add this line.


  3. Bellow [SeatDefaults] add greeter-session=unity-greeter line.


  4. Save with Ctrl + O. Exit with Ctrl + X .


  5. Reboot, or go into TTY1 ( via Ctrl+Alt+F1 ) , login there and restart lightdm with sudo service lightdm restart








share|improve this answer














share|improve this answer



share|improve this answer








edited Feb 3 at 14:55

























answered Jul 14 '16 at 4:20









Sergiy KolodyazhnyySergiy Kolodyazhnyy

74.4k9155325




74.4k9155325








  • 1





    Sergiy, is that a typo when you say in step 2 "If you don't have..."? Should it be "If you have...". Very useful answer btw, thanks.

    – gmagno
    Feb 3 at 14:02






  • 1





    @gmagno Yep. Already fixed. Glad you found it useful :)

    – Sergiy Kolodyazhnyy
    Feb 3 at 14:56






  • 1





    Sergiy feel free to share some love and upvote my comment if you found it useful ;)

    – gmagno
    Feb 3 at 15:29














  • 1





    Sergiy, is that a typo when you say in step 2 "If you don't have..."? Should it be "If you have...". Very useful answer btw, thanks.

    – gmagno
    Feb 3 at 14:02






  • 1





    @gmagno Yep. Already fixed. Glad you found it useful :)

    – Sergiy Kolodyazhnyy
    Feb 3 at 14:56






  • 1





    Sergiy feel free to share some love and upvote my comment if you found it useful ;)

    – gmagno
    Feb 3 at 15:29








1




1





Sergiy, is that a typo when you say in step 2 "If you don't have..."? Should it be "If you have...". Very useful answer btw, thanks.

– gmagno
Feb 3 at 14:02





Sergiy, is that a typo when you say in step 2 "If you don't have..."? Should it be "If you have...". Very useful answer btw, thanks.

– gmagno
Feb 3 at 14:02




1




1





@gmagno Yep. Already fixed. Glad you found it useful :)

– Sergiy Kolodyazhnyy
Feb 3 at 14:56





@gmagno Yep. Already fixed. Glad you found it useful :)

– Sergiy Kolodyazhnyy
Feb 3 at 14:56




1




1





Sergiy feel free to share some love and upvote my comment if you found it useful ;)

– gmagno
Feb 3 at 15:29





Sergiy feel free to share some love and upvote my comment if you found it useful ;)

– gmagno
Feb 3 at 15:29


















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