How do you change the default O.S.? [duplicate]











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  • How do I change the GRUB boot order?

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How do you change the default O.S. in the grub, so that windows will boot if Ubuntu is not chosen?










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marked as duplicate by abu_bua, karel, pomsky, Eric Carvalho, Melebius Nov 29 at 14:54


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    Do you mean default entry as Windows? When GRUB appears Ubuntu must be highlighted and gets booted up after a certain time (10s in most cases) if no action is done. I think you want to do the same for windows. Am I right?
    – Kulfy
    Nov 28 at 17:12

















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This question already has an answer here:




  • How do I change the GRUB boot order?

    5 answers




How do you change the default O.S. in the grub, so that windows will boot if Ubuntu is not chosen?










share|improve this question













marked as duplicate by abu_bua, karel, pomsky, Eric Carvalho, Melebius Nov 29 at 14:54


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.











  • 1




    Do you mean default entry as Windows? When GRUB appears Ubuntu must be highlighted and gets booted up after a certain time (10s in most cases) if no action is done. I think you want to do the same for windows. Am I right?
    – Kulfy
    Nov 28 at 17:12















up vote
0
down vote

favorite









up vote
0
down vote

favorite












This question already has an answer here:




  • How do I change the GRUB boot order?

    5 answers




How do you change the default O.S. in the grub, so that windows will boot if Ubuntu is not chosen?










share|improve this question














This question already has an answer here:




  • How do I change the GRUB boot order?

    5 answers




How do you change the default O.S. in the grub, so that windows will boot if Ubuntu is not chosen?





This question already has an answer here:




  • How do I change the GRUB boot order?

    5 answers








dual-boot






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asked Nov 28 at 16:59









Dave F.

1




1




marked as duplicate by abu_bua, karel, pomsky, Eric Carvalho, Melebius Nov 29 at 14:54


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.






marked as duplicate by abu_bua, karel, pomsky, Eric Carvalho, Melebius Nov 29 at 14:54


This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.










  • 1




    Do you mean default entry as Windows? When GRUB appears Ubuntu must be highlighted and gets booted up after a certain time (10s in most cases) if no action is done. I think you want to do the same for windows. Am I right?
    – Kulfy
    Nov 28 at 17:12
















  • 1




    Do you mean default entry as Windows? When GRUB appears Ubuntu must be highlighted and gets booted up after a certain time (10s in most cases) if no action is done. I think you want to do the same for windows. Am I right?
    – Kulfy
    Nov 28 at 17:12










1




1




Do you mean default entry as Windows? When GRUB appears Ubuntu must be highlighted and gets booted up after a certain time (10s in most cases) if no action is done. I think you want to do the same for windows. Am I right?
– Kulfy
Nov 28 at 17:12






Do you mean default entry as Windows? When GRUB appears Ubuntu must be highlighted and gets booted up after a certain time (10s in most cases) if no action is done. I think you want to do the same for windows. Am I right?
– Kulfy
Nov 28 at 17:12












1 Answer
1






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The simplest way is to have GRUB remember the last boot choice made at the GRUB menu.



Edit /etc/default/grub and change/add the following lines near the top of the file...



GRUB_DEFAULT=saved # change an existing line to this



GRUB_SAVEDEFAULT=true # add this line



Then...



sudo update-grub # update the GRUB menu



reboot # reboot the system






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    1 Answer
    1






    active

    oldest

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    1 Answer
    1






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes








    up vote
    2
    down vote













    The simplest way is to have GRUB remember the last boot choice made at the GRUB menu.



    Edit /etc/default/grub and change/add the following lines near the top of the file...



    GRUB_DEFAULT=saved # change an existing line to this



    GRUB_SAVEDEFAULT=true # add this line



    Then...



    sudo update-grub # update the GRUB menu



    reboot # reboot the system






    share|improve this answer

























      up vote
      2
      down vote













      The simplest way is to have GRUB remember the last boot choice made at the GRUB menu.



      Edit /etc/default/grub and change/add the following lines near the top of the file...



      GRUB_DEFAULT=saved # change an existing line to this



      GRUB_SAVEDEFAULT=true # add this line



      Then...



      sudo update-grub # update the GRUB menu



      reboot # reboot the system






      share|improve this answer























        up vote
        2
        down vote










        up vote
        2
        down vote









        The simplest way is to have GRUB remember the last boot choice made at the GRUB menu.



        Edit /etc/default/grub and change/add the following lines near the top of the file...



        GRUB_DEFAULT=saved # change an existing line to this



        GRUB_SAVEDEFAULT=true # add this line



        Then...



        sudo update-grub # update the GRUB menu



        reboot # reboot the system






        share|improve this answer












        The simplest way is to have GRUB remember the last boot choice made at the GRUB menu.



        Edit /etc/default/grub and change/add the following lines near the top of the file...



        GRUB_DEFAULT=saved # change an existing line to this



        GRUB_SAVEDEFAULT=true # add this line



        Then...



        sudo update-grub # update the GRUB menu



        reboot # reboot the system







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Nov 28 at 17:36









        heynnema

        17.5k22053




        17.5k22053















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