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Cannot log in to ubuntu after upgrading from 14.04 to 16.04


Ubuntu upgrade from 12.10 to 13.04 failed (interrupted) - cannot access UbuntuUbuntu doesn't boot after upgrading to 14.04Weird log in menu after upgrading to Ubuntu 14.04.2I cannot open Chrome after upgrading Ubuntu from 12.04 to 14.04Problem after upgrading from 14.10 to 16.04New Laptop not working after upgrading from Ubuntu 14.04 to 16.04Problem in upgrading Ubuntu 14.04 to 16.04Cannot login after upgrading from 16.04 to 18.04






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I am a bit panicking now but I hope someone can help me resolve my problem. I am using a dual boot on a dell laptop with both windows and ubuntu installed. I recently upgraded from14.04 to 16.04 and it seemed ok. I was asked to restart the system after the update. However, when restarting, after 1 hour, it was only showing the ubuntu logo. I decided to power off my laptop. When i turned it on, now I am only seeing a blank and purple screen flicking. And something like /dev/.... Flicking every now and then. I can't access the log in page. Can anyone help me as to what to do?



I am not an expert on linux so I'd appreciate detailed help. Thank you so much.



Edit: i can access recovery mode. Is there anything i should try there?



Edit: After reading around, it is recommended to reinstall ubuntu. However, when I tried to reinstall ubuntu, I do not have the option to reinstall it while preserving my files in the home directory. Is there a workaround for this?










share|improve this question


































    1

















    I am a bit panicking now but I hope someone can help me resolve my problem. I am using a dual boot on a dell laptop with both windows and ubuntu installed. I recently upgraded from14.04 to 16.04 and it seemed ok. I was asked to restart the system after the update. However, when restarting, after 1 hour, it was only showing the ubuntu logo. I decided to power off my laptop. When i turned it on, now I am only seeing a blank and purple screen flicking. And something like /dev/.... Flicking every now and then. I can't access the log in page. Can anyone help me as to what to do?



    I am not an expert on linux so I'd appreciate detailed help. Thank you so much.



    Edit: i can access recovery mode. Is there anything i should try there?



    Edit: After reading around, it is recommended to reinstall ubuntu. However, when I tried to reinstall ubuntu, I do not have the option to reinstall it while preserving my files in the home directory. Is there a workaround for this?










    share|improve this question






























      1












      1








      1


      0






      I am a bit panicking now but I hope someone can help me resolve my problem. I am using a dual boot on a dell laptop with both windows and ubuntu installed. I recently upgraded from14.04 to 16.04 and it seemed ok. I was asked to restart the system after the update. However, when restarting, after 1 hour, it was only showing the ubuntu logo. I decided to power off my laptop. When i turned it on, now I am only seeing a blank and purple screen flicking. And something like /dev/.... Flicking every now and then. I can't access the log in page. Can anyone help me as to what to do?



      I am not an expert on linux so I'd appreciate detailed help. Thank you so much.



      Edit: i can access recovery mode. Is there anything i should try there?



      Edit: After reading around, it is recommended to reinstall ubuntu. However, when I tried to reinstall ubuntu, I do not have the option to reinstall it while preserving my files in the home directory. Is there a workaround for this?










      share|improve this question
















      I am a bit panicking now but I hope someone can help me resolve my problem. I am using a dual boot on a dell laptop with both windows and ubuntu installed. I recently upgraded from14.04 to 16.04 and it seemed ok. I was asked to restart the system after the update. However, when restarting, after 1 hour, it was only showing the ubuntu logo. I decided to power off my laptop. When i turned it on, now I am only seeing a blank and purple screen flicking. And something like /dev/.... Flicking every now and then. I can't access the log in page. Can anyone help me as to what to do?



      I am not an expert on linux so I'd appreciate detailed help. Thank you so much.



      Edit: i can access recovery mode. Is there anything i should try there?



      Edit: After reading around, it is recommended to reinstall ubuntu. However, when I tried to reinstall ubuntu, I do not have the option to reinstall it while preserving my files in the home directory. Is there a workaround for this?







      14.04 16.04 boot dual-boot upgrade






      share|improve this question















      share|improve this question













      share|improve this question




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      edited May 4 at 19:54







      user1237300

















      asked May 4 at 16:10









      user1237300user1237300

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