After upgrade ubuntu 18.04 changed from GUI to Terminal











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After upgrading from Ubuntu 17.10 to 18.04 I am not able to login to the desktop environment. This screen shows after restarting:



enter image description here










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  • I can only suggest you to backup your data from LiveCD or another Linux installation and to do a clean reinstall. I had the exact same issue and nothing but clean installation solved it.
    – Zlatan
    May 6 at 18:05












  • I had the same problem, and I think that doing a sudo mv /etc/X11/xorg.conf /etc/X11/xorg.conf.bak fixed the thing (I also did sudo apt purge nvidia-* and then installed it again, but I don't really know if it changed anything)
    – tforgione
    May 10 at 14:50















up vote
4
down vote

favorite
1












After upgrading from Ubuntu 17.10 to 18.04 I am not able to login to the desktop environment. This screen shows after restarting:



enter image description here










share|improve this question
























  • I can only suggest you to backup your data from LiveCD or another Linux installation and to do a clean reinstall. I had the exact same issue and nothing but clean installation solved it.
    – Zlatan
    May 6 at 18:05












  • I had the same problem, and I think that doing a sudo mv /etc/X11/xorg.conf /etc/X11/xorg.conf.bak fixed the thing (I also did sudo apt purge nvidia-* and then installed it again, but I don't really know if it changed anything)
    – tforgione
    May 10 at 14:50













up vote
4
down vote

favorite
1









up vote
4
down vote

favorite
1






1





After upgrading from Ubuntu 17.10 to 18.04 I am not able to login to the desktop environment. This screen shows after restarting:



enter image description here










share|improve this question















After upgrading from Ubuntu 17.10 to 18.04 I am not able to login to the desktop environment. This screen shows after restarting:



enter image description here







login gui 18.04 tty






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Aug 21 at 8:20









surjit

140117




140117










asked May 6 at 17:37









sandeep

2314




2314












  • I can only suggest you to backup your data from LiveCD or another Linux installation and to do a clean reinstall. I had the exact same issue and nothing but clean installation solved it.
    – Zlatan
    May 6 at 18:05












  • I had the same problem, and I think that doing a sudo mv /etc/X11/xorg.conf /etc/X11/xorg.conf.bak fixed the thing (I also did sudo apt purge nvidia-* and then installed it again, but I don't really know if it changed anything)
    – tforgione
    May 10 at 14:50


















  • I can only suggest you to backup your data from LiveCD or another Linux installation and to do a clean reinstall. I had the exact same issue and nothing but clean installation solved it.
    – Zlatan
    May 6 at 18:05












  • I had the same problem, and I think that doing a sudo mv /etc/X11/xorg.conf /etc/X11/xorg.conf.bak fixed the thing (I also did sudo apt purge nvidia-* and then installed it again, but I don't really know if it changed anything)
    – tforgione
    May 10 at 14:50
















I can only suggest you to backup your data from LiveCD or another Linux installation and to do a clean reinstall. I had the exact same issue and nothing but clean installation solved it.
– Zlatan
May 6 at 18:05






I can only suggest you to backup your data from LiveCD or another Linux installation and to do a clean reinstall. I had the exact same issue and nothing but clean installation solved it.
– Zlatan
May 6 at 18:05














I had the same problem, and I think that doing a sudo mv /etc/X11/xorg.conf /etc/X11/xorg.conf.bak fixed the thing (I also did sudo apt purge nvidia-* and then installed it again, but I don't really know if it changed anything)
– tforgione
May 10 at 14:50




I had the same problem, and I think that doing a sudo mv /etc/X11/xorg.conf /etc/X11/xorg.conf.bak fixed the thing (I also did sudo apt purge nvidia-* and then installed it again, but I don't really know if it changed anything)
– tforgione
May 10 at 14:50










2 Answers
2






active

oldest

votes

















up vote
4
down vote



accepted










Your OS is not properly installed. Try the following:



exec sudo -i
dpkg --configure -a
apt-get -f install
apt-get update
apt-get dist-upgrade
apt-get install --reinstall ubuntu-desktop
apt-get autoremove
apt-get clean


If it doesn't work, reinstall Ubuntu.
Follow this to reinstall the OS without loosing data. The post is about Ubuntu 16.04 LTS but it'll also work for Ubuntu 18.04 LTS.






share|improve this answer























  • In my case this alone did not work, since I was migrating from 17.10 gdm3. As described in the solution of Murmel below, I've got it fixed now by "sudo apt install lightdm" and decide gdm3 as window manager, when the popup appears (gdm3 or lightdm)
    – Hartmut P.
    Aug 20 at 16:20


















up vote
1
down vote













In my case



sudo apt install lightdm


solved the problem.



See also:




  • No GUI after Kubuntu 18.04 LTS upgrade from 17.10






share|improve this answer





















  • I've been migrating from 17.10 gdm3, Your solution did the trick! I did "sudo apt install lightdm" and decided "gdm3" as window manager, when the popup appeared (gdm3 or lightdm)
    – Hartmut P.
    Aug 20 at 16:21











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2 Answers
2






active

oldest

votes








2 Answers
2






active

oldest

votes









active

oldest

votes






active

oldest

votes








up vote
4
down vote



accepted










Your OS is not properly installed. Try the following:



exec sudo -i
dpkg --configure -a
apt-get -f install
apt-get update
apt-get dist-upgrade
apt-get install --reinstall ubuntu-desktop
apt-get autoremove
apt-get clean


If it doesn't work, reinstall Ubuntu.
Follow this to reinstall the OS without loosing data. The post is about Ubuntu 16.04 LTS but it'll also work for Ubuntu 18.04 LTS.






share|improve this answer























  • In my case this alone did not work, since I was migrating from 17.10 gdm3. As described in the solution of Murmel below, I've got it fixed now by "sudo apt install lightdm" and decide gdm3 as window manager, when the popup appears (gdm3 or lightdm)
    – Hartmut P.
    Aug 20 at 16:20















up vote
4
down vote



accepted










Your OS is not properly installed. Try the following:



exec sudo -i
dpkg --configure -a
apt-get -f install
apt-get update
apt-get dist-upgrade
apt-get install --reinstall ubuntu-desktop
apt-get autoremove
apt-get clean


If it doesn't work, reinstall Ubuntu.
Follow this to reinstall the OS without loosing data. The post is about Ubuntu 16.04 LTS but it'll also work for Ubuntu 18.04 LTS.






share|improve this answer























  • In my case this alone did not work, since I was migrating from 17.10 gdm3. As described in the solution of Murmel below, I've got it fixed now by "sudo apt install lightdm" and decide gdm3 as window manager, when the popup appears (gdm3 or lightdm)
    – Hartmut P.
    Aug 20 at 16:20













up vote
4
down vote



accepted







up vote
4
down vote



accepted






Your OS is not properly installed. Try the following:



exec sudo -i
dpkg --configure -a
apt-get -f install
apt-get update
apt-get dist-upgrade
apt-get install --reinstall ubuntu-desktop
apt-get autoremove
apt-get clean


If it doesn't work, reinstall Ubuntu.
Follow this to reinstall the OS without loosing data. The post is about Ubuntu 16.04 LTS but it'll also work for Ubuntu 18.04 LTS.






share|improve this answer














Your OS is not properly installed. Try the following:



exec sudo -i
dpkg --configure -a
apt-get -f install
apt-get update
apt-get dist-upgrade
apt-get install --reinstall ubuntu-desktop
apt-get autoremove
apt-get clean


If it doesn't work, reinstall Ubuntu.
Follow this to reinstall the OS without loosing data. The post is about Ubuntu 16.04 LTS but it'll also work for Ubuntu 18.04 LTS.







share|improve this answer














share|improve this answer



share|improve this answer








edited May 6 at 19:01









dessert

21.7k55896




21.7k55896










answered May 6 at 18:00









surjit

140117




140117












  • In my case this alone did not work, since I was migrating from 17.10 gdm3. As described in the solution of Murmel below, I've got it fixed now by "sudo apt install lightdm" and decide gdm3 as window manager, when the popup appears (gdm3 or lightdm)
    – Hartmut P.
    Aug 20 at 16:20


















  • In my case this alone did not work, since I was migrating from 17.10 gdm3. As described in the solution of Murmel below, I've got it fixed now by "sudo apt install lightdm" and decide gdm3 as window manager, when the popup appears (gdm3 or lightdm)
    – Hartmut P.
    Aug 20 at 16:20
















In my case this alone did not work, since I was migrating from 17.10 gdm3. As described in the solution of Murmel below, I've got it fixed now by "sudo apt install lightdm" and decide gdm3 as window manager, when the popup appears (gdm3 or lightdm)
– Hartmut P.
Aug 20 at 16:20




In my case this alone did not work, since I was migrating from 17.10 gdm3. As described in the solution of Murmel below, I've got it fixed now by "sudo apt install lightdm" and decide gdm3 as window manager, when the popup appears (gdm3 or lightdm)
– Hartmut P.
Aug 20 at 16:20












up vote
1
down vote













In my case



sudo apt install lightdm


solved the problem.



See also:




  • No GUI after Kubuntu 18.04 LTS upgrade from 17.10






share|improve this answer





















  • I've been migrating from 17.10 gdm3, Your solution did the trick! I did "sudo apt install lightdm" and decided "gdm3" as window manager, when the popup appeared (gdm3 or lightdm)
    – Hartmut P.
    Aug 20 at 16:21















up vote
1
down vote













In my case



sudo apt install lightdm


solved the problem.



See also:




  • No GUI after Kubuntu 18.04 LTS upgrade from 17.10






share|improve this answer





















  • I've been migrating from 17.10 gdm3, Your solution did the trick! I did "sudo apt install lightdm" and decided "gdm3" as window manager, when the popup appeared (gdm3 or lightdm)
    – Hartmut P.
    Aug 20 at 16:21













up vote
1
down vote










up vote
1
down vote









In my case



sudo apt install lightdm


solved the problem.



See also:




  • No GUI after Kubuntu 18.04 LTS upgrade from 17.10






share|improve this answer












In my case



sudo apt install lightdm


solved the problem.



See also:




  • No GUI after Kubuntu 18.04 LTS upgrade from 17.10







share|improve this answer












share|improve this answer



share|improve this answer










answered Jun 6 at 13:08









Murmel

1517




1517












  • I've been migrating from 17.10 gdm3, Your solution did the trick! I did "sudo apt install lightdm" and decided "gdm3" as window manager, when the popup appeared (gdm3 or lightdm)
    – Hartmut P.
    Aug 20 at 16:21


















  • I've been migrating from 17.10 gdm3, Your solution did the trick! I did "sudo apt install lightdm" and decided "gdm3" as window manager, when the popup appeared (gdm3 or lightdm)
    – Hartmut P.
    Aug 20 at 16:21
















I've been migrating from 17.10 gdm3, Your solution did the trick! I did "sudo apt install lightdm" and decided "gdm3" as window manager, when the popup appeared (gdm3 or lightdm)
– Hartmut P.
Aug 20 at 16:21




I've been migrating from 17.10 gdm3, Your solution did the trick! I did "sudo apt install lightdm" and decided "gdm3" as window manager, when the popup appeared (gdm3 or lightdm)
– Hartmut P.
Aug 20 at 16:21


















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