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Ubuntu flashes with a black screen without getting logged in


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0















I was installing drivers for Nvidia GPU where I stopped lightdm to do so.



The drivers were installed through shell (ctrl+alt+f4) which I could verify.



And then I tried to login to my ubuntu desktop. It looped back to the same login screen.



I followed the steps mentioned here



ubuntu gets stuck in a login loop



But none seemed to work. I even uninstalled and reinstalled lightdm again. But didnt work. Then I purged and installed gdm through sudo apt-get purge lightdm && sudo apt-get install gdm



After this when I rebooted back, my login screen isn't appearing too and black screen is flashing continuously. I can't get access to my shell too now through ctrl+alt+f4 (f4 in my system).



Please help!



I'm using ubuntu 16.04 desktop









share





























    0















    I was installing drivers for Nvidia GPU where I stopped lightdm to do so.



    The drivers were installed through shell (ctrl+alt+f4) which I could verify.



    And then I tried to login to my ubuntu desktop. It looped back to the same login screen.



    I followed the steps mentioned here



    ubuntu gets stuck in a login loop



    But none seemed to work. I even uninstalled and reinstalled lightdm again. But didnt work. Then I purged and installed gdm through sudo apt-get purge lightdm && sudo apt-get install gdm



    After this when I rebooted back, my login screen isn't appearing too and black screen is flashing continuously. I can't get access to my shell too now through ctrl+alt+f4 (f4 in my system).



    Please help!



    I'm using ubuntu 16.04 desktop









    share



























      0












      0








      0








      I was installing drivers for Nvidia GPU where I stopped lightdm to do so.



      The drivers were installed through shell (ctrl+alt+f4) which I could verify.



      And then I tried to login to my ubuntu desktop. It looped back to the same login screen.



      I followed the steps mentioned here



      ubuntu gets stuck in a login loop



      But none seemed to work. I even uninstalled and reinstalled lightdm again. But didnt work. Then I purged and installed gdm through sudo apt-get purge lightdm && sudo apt-get install gdm



      After this when I rebooted back, my login screen isn't appearing too and black screen is flashing continuously. I can't get access to my shell too now through ctrl+alt+f4 (f4 in my system).



      Please help!



      I'm using ubuntu 16.04 desktop









      share
















      I was installing drivers for Nvidia GPU where I stopped lightdm to do so.



      The drivers were installed through shell (ctrl+alt+f4) which I could verify.



      And then I tried to login to my ubuntu desktop. It looped back to the same login screen.



      I followed the steps mentioned here



      ubuntu gets stuck in a login loop



      But none seemed to work. I even uninstalled and reinstalled lightdm again. But didnt work. Then I purged and installed gdm through sudo apt-get purge lightdm && sudo apt-get install gdm



      After this when I rebooted back, my login screen isn't appearing too and black screen is flashing continuously. I can't get access to my shell too now through ctrl+alt+f4 (f4 in my system).



      Please help!



      I'm using ubuntu 16.04 desktop







      drivers nvidia login lightdm gdm





      share














      share












      share



      share








      edited 43 secs ago







      Smita Koralahalli Channabasapp

















      asked 6 mins ago









      Smita Koralahalli ChannabasappSmita Koralahalli Channabasapp

      84




      84






















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