Upgraded to Ubuntu 16.04 now I can't boot Windows 7 or 10





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I created a boot able flash drive using this procedure:



http://www.ubuntu.com/download/desktop/create-a-usb-stick-on-windows



I then used this to upgrade Ubuntu to the current version.



After the upgrade, I can not get the windows boot loader to come up no matter what hard drive I try to boot from and the Ubuntu boot loader only shows Ubuntu where as the previous version would also give Windows as an option. What do I need to do to fix this?










share|improve this question































    0















    I created a boot able flash drive using this procedure:



    http://www.ubuntu.com/download/desktop/create-a-usb-stick-on-windows



    I then used this to upgrade Ubuntu to the current version.



    After the upgrade, I can not get the windows boot loader to come up no matter what hard drive I try to boot from and the Ubuntu boot loader only shows Ubuntu where as the previous version would also give Windows as an option. What do I need to do to fix this?










    share|improve this question



























      0












      0








      0








      I created a boot able flash drive using this procedure:



      http://www.ubuntu.com/download/desktop/create-a-usb-stick-on-windows



      I then used this to upgrade Ubuntu to the current version.



      After the upgrade, I can not get the windows boot loader to come up no matter what hard drive I try to boot from and the Ubuntu boot loader only shows Ubuntu where as the previous version would also give Windows as an option. What do I need to do to fix this?










      share|improve this question
















      I created a boot able flash drive using this procedure:



      http://www.ubuntu.com/download/desktop/create-a-usb-stick-on-windows



      I then used this to upgrade Ubuntu to the current version.



      After the upgrade, I can not get the windows boot loader to come up no matter what hard drive I try to boot from and the Ubuntu boot loader only shows Ubuntu where as the previous version would also give Windows as an option. What do I need to do to fix this?







      dual-boot grub2 usb 16.04 windows-10






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Apr 27 '16 at 20:46









      Hizqeel

      1,75551421




      1,75551421










      asked Apr 27 '16 at 17:53









      user536393user536393

      111




      111






















          3 Answers
          3






          active

          oldest

          votes


















          0















          1. restart

          2. press the boot menu key(for me it was f10)

          3. select windows hdd

          4. until now I am using these steps

          5. backup your data after going to the windows os

          6. search for more answers after backing it up/else do steps 1 to 4 whenever you want windows

          7. Enjoy






          share|improve this answer































            0














            Boot from a Ubuntu flashdrive again and select try ubuntu option. Then install Boot Repair on the live session and run it with recommended options. I believe it will fix the problem otherwise post the pastebin link that boot-repair provides here.






            share|improve this answer































              0














              Try opening a terminal and running sudo update-grub. This command should automatically search for and add all OSes found to the GRUB boot menu.



              I'd recommend trying this before trying boot-repair.






              share|improve this answer
























              • That worked. Windows 10 loader now shows up in the GRUB boot menu and I can now boot windows again. Thanks so much! I really appreciate it!

                – user536393
                Apr 27 '16 at 21:15











              • @user536393 Just checking, can you boot Windows 7 too? I've had some problems with this before.

                – Hitechcomputergeek
                Apr 27 '16 at 21:17













              • Yes, but Windows 7 doesn't show up in GRUB. Only windows 10 shows up in GRUB but then when I click on that it loads the windows boot loader and from their I have the choice of Windows 7 or Windows 10.

                – user536393
                Apr 30 '16 at 0:23











              • @user536393 Oh. I wouldn't try messing with that. Ages ago I asked a question about the same thing and in the end it never got answered. I ended up wasting a bunch of time messing with it and never got it to work before I ended up just deleting Windows 10 because I never used it. Also, remember to click the check mark to accept an answer if it worked for you.

                – Hitechcomputergeek
                Apr 30 '16 at 2:18














              Your Answer








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              3 Answers
              3






              active

              oldest

              votes








              3 Answers
              3






              active

              oldest

              votes









              active

              oldest

              votes






              active

              oldest

              votes









              0















              1. restart

              2. press the boot menu key(for me it was f10)

              3. select windows hdd

              4. until now I am using these steps

              5. backup your data after going to the windows os

              6. search for more answers after backing it up/else do steps 1 to 4 whenever you want windows

              7. Enjoy






              share|improve this answer




























                0















                1. restart

                2. press the boot menu key(for me it was f10)

                3. select windows hdd

                4. until now I am using these steps

                5. backup your data after going to the windows os

                6. search for more answers after backing it up/else do steps 1 to 4 whenever you want windows

                7. Enjoy






                share|improve this answer


























                  0












                  0








                  0








                  1. restart

                  2. press the boot menu key(for me it was f10)

                  3. select windows hdd

                  4. until now I am using these steps

                  5. backup your data after going to the windows os

                  6. search for more answers after backing it up/else do steps 1 to 4 whenever you want windows

                  7. Enjoy






                  share|improve this answer














                  1. restart

                  2. press the boot menu key(for me it was f10)

                  3. select windows hdd

                  4. until now I am using these steps

                  5. backup your data after going to the windows os

                  6. search for more answers after backing it up/else do steps 1 to 4 whenever you want windows

                  7. Enjoy







                  share|improve this answer












                  share|improve this answer



                  share|improve this answer










                  answered Apr 27 '16 at 18:31









                  paperBuntupaperBuntu

                  9415




                  9415

























                      0














                      Boot from a Ubuntu flashdrive again and select try ubuntu option. Then install Boot Repair on the live session and run it with recommended options. I believe it will fix the problem otherwise post the pastebin link that boot-repair provides here.






                      share|improve this answer




























                        0














                        Boot from a Ubuntu flashdrive again and select try ubuntu option. Then install Boot Repair on the live session and run it with recommended options. I believe it will fix the problem otherwise post the pastebin link that boot-repair provides here.






                        share|improve this answer


























                          0












                          0








                          0







                          Boot from a Ubuntu flashdrive again and select try ubuntu option. Then install Boot Repair on the live session and run it with recommended options. I believe it will fix the problem otherwise post the pastebin link that boot-repair provides here.






                          share|improve this answer













                          Boot from a Ubuntu flashdrive again and select try ubuntu option. Then install Boot Repair on the live session and run it with recommended options. I believe it will fix the problem otherwise post the pastebin link that boot-repair provides here.







                          share|improve this answer












                          share|improve this answer



                          share|improve this answer










                          answered Apr 27 '16 at 18:34









                          Kevin Selva PrasannaKevin Selva Prasanna

                          3001211




                          3001211























                              0














                              Try opening a terminal and running sudo update-grub. This command should automatically search for and add all OSes found to the GRUB boot menu.



                              I'd recommend trying this before trying boot-repair.






                              share|improve this answer
























                              • That worked. Windows 10 loader now shows up in the GRUB boot menu and I can now boot windows again. Thanks so much! I really appreciate it!

                                – user536393
                                Apr 27 '16 at 21:15











                              • @user536393 Just checking, can you boot Windows 7 too? I've had some problems with this before.

                                – Hitechcomputergeek
                                Apr 27 '16 at 21:17













                              • Yes, but Windows 7 doesn't show up in GRUB. Only windows 10 shows up in GRUB but then when I click on that it loads the windows boot loader and from their I have the choice of Windows 7 or Windows 10.

                                – user536393
                                Apr 30 '16 at 0:23











                              • @user536393 Oh. I wouldn't try messing with that. Ages ago I asked a question about the same thing and in the end it never got answered. I ended up wasting a bunch of time messing with it and never got it to work before I ended up just deleting Windows 10 because I never used it. Also, remember to click the check mark to accept an answer if it worked for you.

                                – Hitechcomputergeek
                                Apr 30 '16 at 2:18


















                              0














                              Try opening a terminal and running sudo update-grub. This command should automatically search for and add all OSes found to the GRUB boot menu.



                              I'd recommend trying this before trying boot-repair.






                              share|improve this answer
























                              • That worked. Windows 10 loader now shows up in the GRUB boot menu and I can now boot windows again. Thanks so much! I really appreciate it!

                                – user536393
                                Apr 27 '16 at 21:15











                              • @user536393 Just checking, can you boot Windows 7 too? I've had some problems with this before.

                                – Hitechcomputergeek
                                Apr 27 '16 at 21:17













                              • Yes, but Windows 7 doesn't show up in GRUB. Only windows 10 shows up in GRUB but then when I click on that it loads the windows boot loader and from their I have the choice of Windows 7 or Windows 10.

                                – user536393
                                Apr 30 '16 at 0:23











                              • @user536393 Oh. I wouldn't try messing with that. Ages ago I asked a question about the same thing and in the end it never got answered. I ended up wasting a bunch of time messing with it and never got it to work before I ended up just deleting Windows 10 because I never used it. Also, remember to click the check mark to accept an answer if it worked for you.

                                – Hitechcomputergeek
                                Apr 30 '16 at 2:18
















                              0












                              0








                              0







                              Try opening a terminal and running sudo update-grub. This command should automatically search for and add all OSes found to the GRUB boot menu.



                              I'd recommend trying this before trying boot-repair.






                              share|improve this answer













                              Try opening a terminal and running sudo update-grub. This command should automatically search for and add all OSes found to the GRUB boot menu.



                              I'd recommend trying this before trying boot-repair.







                              share|improve this answer












                              share|improve this answer



                              share|improve this answer










                              answered Apr 27 '16 at 20:58









                              HitechcomputergeekHitechcomputergeek

                              5682616




                              5682616













                              • That worked. Windows 10 loader now shows up in the GRUB boot menu and I can now boot windows again. Thanks so much! I really appreciate it!

                                – user536393
                                Apr 27 '16 at 21:15











                              • @user536393 Just checking, can you boot Windows 7 too? I've had some problems with this before.

                                – Hitechcomputergeek
                                Apr 27 '16 at 21:17













                              • Yes, but Windows 7 doesn't show up in GRUB. Only windows 10 shows up in GRUB but then when I click on that it loads the windows boot loader and from their I have the choice of Windows 7 or Windows 10.

                                – user536393
                                Apr 30 '16 at 0:23











                              • @user536393 Oh. I wouldn't try messing with that. Ages ago I asked a question about the same thing and in the end it never got answered. I ended up wasting a bunch of time messing with it and never got it to work before I ended up just deleting Windows 10 because I never used it. Also, remember to click the check mark to accept an answer if it worked for you.

                                – Hitechcomputergeek
                                Apr 30 '16 at 2:18





















                              • That worked. Windows 10 loader now shows up in the GRUB boot menu and I can now boot windows again. Thanks so much! I really appreciate it!

                                – user536393
                                Apr 27 '16 at 21:15











                              • @user536393 Just checking, can you boot Windows 7 too? I've had some problems with this before.

                                – Hitechcomputergeek
                                Apr 27 '16 at 21:17













                              • Yes, but Windows 7 doesn't show up in GRUB. Only windows 10 shows up in GRUB but then when I click on that it loads the windows boot loader and from their I have the choice of Windows 7 or Windows 10.

                                – user536393
                                Apr 30 '16 at 0:23











                              • @user536393 Oh. I wouldn't try messing with that. Ages ago I asked a question about the same thing and in the end it never got answered. I ended up wasting a bunch of time messing with it and never got it to work before I ended up just deleting Windows 10 because I never used it. Also, remember to click the check mark to accept an answer if it worked for you.

                                – Hitechcomputergeek
                                Apr 30 '16 at 2:18



















                              That worked. Windows 10 loader now shows up in the GRUB boot menu and I can now boot windows again. Thanks so much! I really appreciate it!

                              – user536393
                              Apr 27 '16 at 21:15





                              That worked. Windows 10 loader now shows up in the GRUB boot menu and I can now boot windows again. Thanks so much! I really appreciate it!

                              – user536393
                              Apr 27 '16 at 21:15













                              @user536393 Just checking, can you boot Windows 7 too? I've had some problems with this before.

                              – Hitechcomputergeek
                              Apr 27 '16 at 21:17







                              @user536393 Just checking, can you boot Windows 7 too? I've had some problems with this before.

                              – Hitechcomputergeek
                              Apr 27 '16 at 21:17















                              Yes, but Windows 7 doesn't show up in GRUB. Only windows 10 shows up in GRUB but then when I click on that it loads the windows boot loader and from their I have the choice of Windows 7 or Windows 10.

                              – user536393
                              Apr 30 '16 at 0:23





                              Yes, but Windows 7 doesn't show up in GRUB. Only windows 10 shows up in GRUB but then when I click on that it loads the windows boot loader and from their I have the choice of Windows 7 or Windows 10.

                              – user536393
                              Apr 30 '16 at 0:23













                              @user536393 Oh. I wouldn't try messing with that. Ages ago I asked a question about the same thing and in the end it never got answered. I ended up wasting a bunch of time messing with it and never got it to work before I ended up just deleting Windows 10 because I never used it. Also, remember to click the check mark to accept an answer if it worked for you.

                              – Hitechcomputergeek
                              Apr 30 '16 at 2:18







                              @user536393 Oh. I wouldn't try messing with that. Ages ago I asked a question about the same thing and in the end it never got answered. I ended up wasting a bunch of time messing with it and never got it to work before I ended up just deleting Windows 10 because I never used it. Also, remember to click the check mark to accept an answer if it worked for you.

                              – Hitechcomputergeek
                              Apr 30 '16 at 2:18




















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