Ubuntu won't boot after upgrade to 18.04

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I am on Ubuntu 18.04 with kernel 4.15-22. After many tries, this is how I get it to boot correctly into the graphical interface:



  • Repair mode.

  • Low-graphics mode.

  • Hit CTRL+F1 and get to a text screen


  • CTRL+C

  • Boot resumes normally and I get to the login prompt

If I just boot normally, I get to a graphical prompt (plymouth) asking for the password of my secondary drive that is encrypted with LUKS. Ubuntu does not boot from it and before the upgrade, the system will ask for the password but resume booting almost immediately if I just do nothing.



I saw a bug report on launchpad regarding plymouth keyboard input and added nosplash to the grub defaults. When I then boot and get the text-based prompt asking for the password, after 3 seconds or so it freezes (the input prompt stops blinking and I cannot type anything else).



If I disconnect the secondary drive, I get to a black screen but I can't get to the login prompt.



I also have a Nvidia GT710 on 390.67 driver.







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    I am on Ubuntu 18.04 with kernel 4.15-22. After many tries, this is how I get it to boot correctly into the graphical interface:



    • Repair mode.

    • Low-graphics mode.

    • Hit CTRL+F1 and get to a text screen


    • CTRL+C

    • Boot resumes normally and I get to the login prompt

    If I just boot normally, I get to a graphical prompt (plymouth) asking for the password of my secondary drive that is encrypted with LUKS. Ubuntu does not boot from it and before the upgrade, the system will ask for the password but resume booting almost immediately if I just do nothing.



    I saw a bug report on launchpad regarding plymouth keyboard input and added nosplash to the grub defaults. When I then boot and get the text-based prompt asking for the password, after 3 seconds or so it freezes (the input prompt stops blinking and I cannot type anything else).



    If I disconnect the secondary drive, I get to a black screen but I can't get to the login prompt.



    I also have a Nvidia GT710 on 390.67 driver.







    share|improve this question























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I am on Ubuntu 18.04 with kernel 4.15-22. After many tries, this is how I get it to boot correctly into the graphical interface:



      • Repair mode.

      • Low-graphics mode.

      • Hit CTRL+F1 and get to a text screen


      • CTRL+C

      • Boot resumes normally and I get to the login prompt

      If I just boot normally, I get to a graphical prompt (plymouth) asking for the password of my secondary drive that is encrypted with LUKS. Ubuntu does not boot from it and before the upgrade, the system will ask for the password but resume booting almost immediately if I just do nothing.



      I saw a bug report on launchpad regarding plymouth keyboard input and added nosplash to the grub defaults. When I then boot and get the text-based prompt asking for the password, after 3 seconds or so it freezes (the input prompt stops blinking and I cannot type anything else).



      If I disconnect the secondary drive, I get to a black screen but I can't get to the login prompt.



      I also have a Nvidia GT710 on 390.67 driver.







      share|improve this question













      I am on Ubuntu 18.04 with kernel 4.15-22. After many tries, this is how I get it to boot correctly into the graphical interface:



      • Repair mode.

      • Low-graphics mode.

      • Hit CTRL+F1 and get to a text screen


      • CTRL+C

      • Boot resumes normally and I get to the login prompt

      If I just boot normally, I get to a graphical prompt (plymouth) asking for the password of my secondary drive that is encrypted with LUKS. Ubuntu does not boot from it and before the upgrade, the system will ask for the password but resume booting almost immediately if I just do nothing.



      I saw a bug report on launchpad regarding plymouth keyboard input and added nosplash to the grub defaults. When I then boot and get the text-based prompt asking for the password, after 3 seconds or so it freezes (the input prompt stops blinking and I cannot type anything else).



      If I disconnect the secondary drive, I get to a black screen but I can't get to the login prompt.



      I also have a Nvidia GT710 on 390.67 driver.









      share|improve this question












      share|improve this question




      share|improve this question








      edited Jun 10 at 16:18









      Stephen Rauch

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      1,1545716









      asked Jun 10 at 15:46









      jm_tagarro

      12




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