Cannot login into my session after trying to resolve no launcher no manu bar problem

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I had run following commands from terminal as the unity launcher and manu bar were missing, as given in Ubuntu 16.04 Unity No desktop just background wallpaper.



Commands:



sudo rm -fr ~/.cache/compizconfig-1



sudo rm -fr ~/.compiz



sudo rm -fr ~/.Xauthority



sudo rm -fr ~/.config/autostart



sudo apt-get install --reinstall ubuntu-desktop unity compizconfig-settings-manager upstart



sudo dconf reset -f /org/compiz/



setsid unity



The manu bar appeared but not launcher. I rebooted my system but can't login to my session. When I login, the screen gets black and soon after that the login screen comes back. But the Guest session works perfectly (with launcher and manu bar) and I got the error




unity-scope-loader crashed with sigabrt in g_assertion_message()




while using guest session.



In TTY when I logging in I'm getting message:




No directory, logging in with HOME=/



To run a command as administrator (user "root"), use "sudo <"command>".




Does this massage normally appear in TTY?



Now:



  • There is no .Xauthority file in my home (I have removed it)

  • First 10 letters read exactly drwxrwxrwt on running ls -ld /tmp.


  • sudo dpkg-reconfigure lightdm didn't work (can't run without sudo)


  • When I type: dconf reset -f /org/compiz/ It says:




    error: Cannot autolaunch D-Bus without X11 $DISPLAY





  • I tried sudo lightdm. It says:




    The system is running in low-graphics mode




    Intel graphics is used in my computer.



Please advise on any way I can login to my session.










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  • 1




    See this: askubuntu.com/questions/1006621/…
    – pomsky
    Feb 21 at 13:02










  • I had run sudo rm -fr ~/.Xauthority sudo rm -fr ~/.config/autostart commands. Is this the reason for not login to my session?
    – Sarath
    Feb 21 at 14:59














up vote
0
down vote

favorite
1












I had run following commands from terminal as the unity launcher and manu bar were missing, as given in Ubuntu 16.04 Unity No desktop just background wallpaper.



Commands:



sudo rm -fr ~/.cache/compizconfig-1



sudo rm -fr ~/.compiz



sudo rm -fr ~/.Xauthority



sudo rm -fr ~/.config/autostart



sudo apt-get install --reinstall ubuntu-desktop unity compizconfig-settings-manager upstart



sudo dconf reset -f /org/compiz/



setsid unity



The manu bar appeared but not launcher. I rebooted my system but can't login to my session. When I login, the screen gets black and soon after that the login screen comes back. But the Guest session works perfectly (with launcher and manu bar) and I got the error




unity-scope-loader crashed with sigabrt in g_assertion_message()




while using guest session.



In TTY when I logging in I'm getting message:




No directory, logging in with HOME=/



To run a command as administrator (user "root"), use "sudo <"command>".




Does this massage normally appear in TTY?



Now:



  • There is no .Xauthority file in my home (I have removed it)

  • First 10 letters read exactly drwxrwxrwt on running ls -ld /tmp.


  • sudo dpkg-reconfigure lightdm didn't work (can't run without sudo)


  • When I type: dconf reset -f /org/compiz/ It says:




    error: Cannot autolaunch D-Bus without X11 $DISPLAY





  • I tried sudo lightdm. It says:




    The system is running in low-graphics mode




    Intel graphics is used in my computer.



Please advise on any way I can login to my session.










share|improve this question



















  • 1




    See this: askubuntu.com/questions/1006621/…
    – pomsky
    Feb 21 at 13:02










  • I had run sudo rm -fr ~/.Xauthority sudo rm -fr ~/.config/autostart commands. Is this the reason for not login to my session?
    – Sarath
    Feb 21 at 14:59












up vote
0
down vote

favorite
1









up vote
0
down vote

favorite
1






1





I had run following commands from terminal as the unity launcher and manu bar were missing, as given in Ubuntu 16.04 Unity No desktop just background wallpaper.



Commands:



sudo rm -fr ~/.cache/compizconfig-1



sudo rm -fr ~/.compiz



sudo rm -fr ~/.Xauthority



sudo rm -fr ~/.config/autostart



sudo apt-get install --reinstall ubuntu-desktop unity compizconfig-settings-manager upstart



sudo dconf reset -f /org/compiz/



setsid unity



The manu bar appeared but not launcher. I rebooted my system but can't login to my session. When I login, the screen gets black and soon after that the login screen comes back. But the Guest session works perfectly (with launcher and manu bar) and I got the error




unity-scope-loader crashed with sigabrt in g_assertion_message()




while using guest session.



In TTY when I logging in I'm getting message:




No directory, logging in with HOME=/



To run a command as administrator (user "root"), use "sudo <"command>".




Does this massage normally appear in TTY?



Now:



  • There is no .Xauthority file in my home (I have removed it)

  • First 10 letters read exactly drwxrwxrwt on running ls -ld /tmp.


  • sudo dpkg-reconfigure lightdm didn't work (can't run without sudo)


  • When I type: dconf reset -f /org/compiz/ It says:




    error: Cannot autolaunch D-Bus without X11 $DISPLAY





  • I tried sudo lightdm. It says:




    The system is running in low-graphics mode




    Intel graphics is used in my computer.



Please advise on any way I can login to my session.










share|improve this question















I had run following commands from terminal as the unity launcher and manu bar were missing, as given in Ubuntu 16.04 Unity No desktop just background wallpaper.



Commands:



sudo rm -fr ~/.cache/compizconfig-1



sudo rm -fr ~/.compiz



sudo rm -fr ~/.Xauthority



sudo rm -fr ~/.config/autostart



sudo apt-get install --reinstall ubuntu-desktop unity compizconfig-settings-manager upstart



sudo dconf reset -f /org/compiz/



setsid unity



The manu bar appeared but not launcher. I rebooted my system but can't login to my session. When I login, the screen gets black and soon after that the login screen comes back. But the Guest session works perfectly (with launcher and manu bar) and I got the error




unity-scope-loader crashed with sigabrt in g_assertion_message()




while using guest session.



In TTY when I logging in I'm getting message:




No directory, logging in with HOME=/



To run a command as administrator (user "root"), use "sudo <"command>".




Does this massage normally appear in TTY?



Now:



  • There is no .Xauthority file in my home (I have removed it)

  • First 10 letters read exactly drwxrwxrwt on running ls -ld /tmp.


  • sudo dpkg-reconfigure lightdm didn't work (can't run without sudo)


  • When I type: dconf reset -f /org/compiz/ It says:




    error: Cannot autolaunch D-Bus without X11 $DISPLAY





  • I tried sudo lightdm. It says:




    The system is running in low-graphics mode




    Intel graphics is used in my computer.



Please advise on any way I can login to my session.







unity launcher compiz lightdm login-screen






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share|improve this question













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edited Feb 22 at 17:09

























asked Feb 21 at 12:54









Sarath

1315




1315







  • 1




    See this: askubuntu.com/questions/1006621/…
    – pomsky
    Feb 21 at 13:02










  • I had run sudo rm -fr ~/.Xauthority sudo rm -fr ~/.config/autostart commands. Is this the reason for not login to my session?
    – Sarath
    Feb 21 at 14:59












  • 1




    See this: askubuntu.com/questions/1006621/…
    – pomsky
    Feb 21 at 13:02










  • I had run sudo rm -fr ~/.Xauthority sudo rm -fr ~/.config/autostart commands. Is this the reason for not login to my session?
    – Sarath
    Feb 21 at 14:59







1




1




See this: askubuntu.com/questions/1006621/…
– pomsky
Feb 21 at 13:02




See this: askubuntu.com/questions/1006621/…
– pomsky
Feb 21 at 13:02












I had run sudo rm -fr ~/.Xauthority sudo rm -fr ~/.config/autostart commands. Is this the reason for not login to my session?
– Sarath
Feb 21 at 14:59




I had run sudo rm -fr ~/.Xauthority sudo rm -fr ~/.config/autostart commands. Is this the reason for not login to my session?
– Sarath
Feb 21 at 14:59















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