upgrade to 16.04 from 14.04 computer jammed in middle

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computer jammed solid half way through download. had to switch off and on. now terminal asks for my password for 14.04, but it won't accept it. so i've ended up with a computer which won't work. how do i get my computer working? i'd be happy to go back to 14.04, but how? i can't get into my computer to do anything. i'm not literate in terminal use!










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    computer jammed solid half way through download. had to switch off and on. now terminal asks for my password for 14.04, but it won't accept it. so i've ended up with a computer which won't work. how do i get my computer working? i'd be happy to go back to 14.04, but how? i can't get into my computer to do anything. i'm not literate in terminal use!










    share|improve this question























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      computer jammed solid half way through download. had to switch off and on. now terminal asks for my password for 14.04, but it won't accept it. so i've ended up with a computer which won't work. how do i get my computer working? i'd be happy to go back to 14.04, but how? i can't get into my computer to do anything. i'm not literate in terminal use!










      share|improve this question













      computer jammed solid half way through download. had to switch off and on. now terminal asks for my password for 14.04, but it won't accept it. so i've ended up with a computer which won't work. how do i get my computer working? i'd be happy to go back to 14.04, but how? i can't get into my computer to do anything. i'm not literate in terminal use!







      16.04 updates






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      asked Mar 15 at 17:13









      brian

      11




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          1 Answer
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          To regain access to your account...



          You can boot into single user mode through recovery to change your user's password or in fact any users password... You can get into recovery mode by following this tutorial, here.



          And then after mounting the root drive and making it read/writable, you can simply run the passwd user_here command to change your user's password. Alternatively, you could just create another user if your user happens to not exist...



          And then if the above all runs smoothly, you should be able to reboot and enter your password!






          share|improve this answer




















          • Thank you so much for your help. Unfortunately, terminal kept insisting on p/w, which it wouldn't recognise. In the end I entered BIOS through F2 and loaded an old O/S, which took! I'm delighted to have my computer back on 12.04! But I lost all my files etc attached to 14.04. I won't be upgrading to 16.04 ever again!
            – brian
            Mar 16 at 15:17










          • Well, I’m glad you figured it out @brian
            – NerdOfCode
            Mar 16 at 15:18










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          1 Answer
          1






          active

          oldest

          votes








          1 Answer
          1






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes








          up vote
          1
          down vote













          To regain access to your account...



          You can boot into single user mode through recovery to change your user's password or in fact any users password... You can get into recovery mode by following this tutorial, here.



          And then after mounting the root drive and making it read/writable, you can simply run the passwd user_here command to change your user's password. Alternatively, you could just create another user if your user happens to not exist...



          And then if the above all runs smoothly, you should be able to reboot and enter your password!






          share|improve this answer




















          • Thank you so much for your help. Unfortunately, terminal kept insisting on p/w, which it wouldn't recognise. In the end I entered BIOS through F2 and loaded an old O/S, which took! I'm delighted to have my computer back on 12.04! But I lost all my files etc attached to 14.04. I won't be upgrading to 16.04 ever again!
            – brian
            Mar 16 at 15:17










          • Well, I’m glad you figured it out @brian
            – NerdOfCode
            Mar 16 at 15:18














          up vote
          1
          down vote













          To regain access to your account...



          You can boot into single user mode through recovery to change your user's password or in fact any users password... You can get into recovery mode by following this tutorial, here.



          And then after mounting the root drive and making it read/writable, you can simply run the passwd user_here command to change your user's password. Alternatively, you could just create another user if your user happens to not exist...



          And then if the above all runs smoothly, you should be able to reboot and enter your password!






          share|improve this answer




















          • Thank you so much for your help. Unfortunately, terminal kept insisting on p/w, which it wouldn't recognise. In the end I entered BIOS through F2 and loaded an old O/S, which took! I'm delighted to have my computer back on 12.04! But I lost all my files etc attached to 14.04. I won't be upgrading to 16.04 ever again!
            – brian
            Mar 16 at 15:17










          • Well, I’m glad you figured it out @brian
            – NerdOfCode
            Mar 16 at 15:18












          up vote
          1
          down vote










          up vote
          1
          down vote









          To regain access to your account...



          You can boot into single user mode through recovery to change your user's password or in fact any users password... You can get into recovery mode by following this tutorial, here.



          And then after mounting the root drive and making it read/writable, you can simply run the passwd user_here command to change your user's password. Alternatively, you could just create another user if your user happens to not exist...



          And then if the above all runs smoothly, you should be able to reboot and enter your password!






          share|improve this answer












          To regain access to your account...



          You can boot into single user mode through recovery to change your user's password or in fact any users password... You can get into recovery mode by following this tutorial, here.



          And then after mounting the root drive and making it read/writable, you can simply run the passwd user_here command to change your user's password. Alternatively, you could just create another user if your user happens to not exist...



          And then if the above all runs smoothly, you should be able to reboot and enter your password!







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Mar 15 at 18:40









          NerdOfCode

          1,032223




          1,032223











          • Thank you so much for your help. Unfortunately, terminal kept insisting on p/w, which it wouldn't recognise. In the end I entered BIOS through F2 and loaded an old O/S, which took! I'm delighted to have my computer back on 12.04! But I lost all my files etc attached to 14.04. I won't be upgrading to 16.04 ever again!
            – brian
            Mar 16 at 15:17










          • Well, I’m glad you figured it out @brian
            – NerdOfCode
            Mar 16 at 15:18
















          • Thank you so much for your help. Unfortunately, terminal kept insisting on p/w, which it wouldn't recognise. In the end I entered BIOS through F2 and loaded an old O/S, which took! I'm delighted to have my computer back on 12.04! But I lost all my files etc attached to 14.04. I won't be upgrading to 16.04 ever again!
            – brian
            Mar 16 at 15:17










          • Well, I’m glad you figured it out @brian
            – NerdOfCode
            Mar 16 at 15:18















          Thank you so much for your help. Unfortunately, terminal kept insisting on p/w, which it wouldn't recognise. In the end I entered BIOS through F2 and loaded an old O/S, which took! I'm delighted to have my computer back on 12.04! But I lost all my files etc attached to 14.04. I won't be upgrading to 16.04 ever again!
          – brian
          Mar 16 at 15:17




          Thank you so much for your help. Unfortunately, terminal kept insisting on p/w, which it wouldn't recognise. In the end I entered BIOS through F2 and loaded an old O/S, which took! I'm delighted to have my computer back on 12.04! But I lost all my files etc attached to 14.04. I won't be upgrading to 16.04 ever again!
          – brian
          Mar 16 at 15:17












          Well, I’m glad you figured it out @brian
          – NerdOfCode
          Mar 16 at 15:18




          Well, I’m glad you figured it out @brian
          – NerdOfCode
          Mar 16 at 15:18

















           

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