I want to completely replace Ubuntu with Lubuntu





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I accidentally issued some commands I thought were safe in the terminal, and I ended up with no System Settings and lots of other missing functionality, but the OS still boots normally. I've decided I want to install Lubuntu instead of fixing Ubuntu for a fresh start and since my laptop is running on a 1GHz dual core AMD CPU.



I created a bootable USB as I usually do and placed Lubuntu 17.10 amd64 using Rufus 2.14.1086. I have GRUB that was installed with Ubuntu upon first install I still have Win8.1 which I still want to keep.



PS: I also tried creating a startup disk from Ubuntu



The question is: How can I boot from USB with GRUB2 so I can overwrite Ubuntu?










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    I accidentally issued some commands I thought were safe in the terminal, and I ended up with no System Settings and lots of other missing functionality, but the OS still boots normally. I've decided I want to install Lubuntu instead of fixing Ubuntu for a fresh start and since my laptop is running on a 1GHz dual core AMD CPU.



    I created a bootable USB as I usually do and placed Lubuntu 17.10 amd64 using Rufus 2.14.1086. I have GRUB that was installed with Ubuntu upon first install I still have Win8.1 which I still want to keep.



    PS: I also tried creating a startup disk from Ubuntu



    The question is: How can I boot from USB with GRUB2 so I can overwrite Ubuntu?










    share|improve this question



























      0












      0








      0








      I accidentally issued some commands I thought were safe in the terminal, and I ended up with no System Settings and lots of other missing functionality, but the OS still boots normally. I've decided I want to install Lubuntu instead of fixing Ubuntu for a fresh start and since my laptop is running on a 1GHz dual core AMD CPU.



      I created a bootable USB as I usually do and placed Lubuntu 17.10 amd64 using Rufus 2.14.1086. I have GRUB that was installed with Ubuntu upon first install I still have Win8.1 which I still want to keep.



      PS: I also tried creating a startup disk from Ubuntu



      The question is: How can I boot from USB with GRUB2 so I can overwrite Ubuntu?










      share|improve this question
















      I accidentally issued some commands I thought were safe in the terminal, and I ended up with no System Settings and lots of other missing functionality, but the OS still boots normally. I've decided I want to install Lubuntu instead of fixing Ubuntu for a fresh start and since my laptop is running on a 1GHz dual core AMD CPU.



      I created a bootable USB as I usually do and placed Lubuntu 17.10 amd64 using Rufus 2.14.1086. I have GRUB that was installed with Ubuntu upon first install I still have Win8.1 which I still want to keep.



      PS: I also tried creating a startup disk from Ubuntu



      The question is: How can I boot from USB with GRUB2 so I can overwrite Ubuntu?







      dual-boot grub2 system-installation lubuntu






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Apr 30 '18 at 12:18









      Zanna

      51.3k13140243




      51.3k13140243










      asked Apr 27 '18 at 16:35









      Hazem SayadHazem Sayad

      41




      41






















          1 Answer
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          3














          I suggest that you try the Lubuntu 18.04 LTS iso file lubuntu-18.04-desktop-i386.iso, and if it works in your computer, it is a better choice, because it has support for 3 years from now.



          Lubuntu 17.10 has support for only 3 more months.






          • Backup your personal data (files, that you want to keep) to another drive.


          • When you boot from Lubuntu and start the installer, at the partitioning window, you can select Something else and select the partition, where you have Windows to re-use it (and install alongside Windows).


          • The installer should install the grub bootloader and find Windows for you automatically. If Windows is hibernated or semi-hibernated (alias fast startup), there are problems, so you should turn that off (in Windows).







          share|improve this answer
























          • Laptop is running on amd cpu isn't the i386 for intel cpus?

            – Hazem Sayad
            Apr 27 '18 at 18:17






          • 1





            Also i changed to UEFI in BIOS and i was able to boot and now installing the OS and hopefully everything goes right. Lubuntu warned me that other OSs available are using BIOS compatibility mode and using UEFI won't boot to other systems or something like that

            – Hazem Sayad
            Apr 27 '18 at 18:19






          • 3





            There is an old convention, that i386 represents a 32-bit kernel and amd64 represents a 64-bit kernel. This works in PC computers with Intel and AMD processors. But i386 systems work only in BIOS mode, so in UEFI mode you need an amd64 iso file. - It will be more convenient to switch between the operating systems, if you install and boot both of them in the same mode (both in UEFI or both in BIOS mode).

            – sudodus
            Apr 27 '18 at 18:24














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          1 Answer
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          1 Answer
          1






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes









          3














          I suggest that you try the Lubuntu 18.04 LTS iso file lubuntu-18.04-desktop-i386.iso, and if it works in your computer, it is a better choice, because it has support for 3 years from now.



          Lubuntu 17.10 has support for only 3 more months.






          • Backup your personal data (files, that you want to keep) to another drive.


          • When you boot from Lubuntu and start the installer, at the partitioning window, you can select Something else and select the partition, where you have Windows to re-use it (and install alongside Windows).


          • The installer should install the grub bootloader and find Windows for you automatically. If Windows is hibernated or semi-hibernated (alias fast startup), there are problems, so you should turn that off (in Windows).







          share|improve this answer
























          • Laptop is running on amd cpu isn't the i386 for intel cpus?

            – Hazem Sayad
            Apr 27 '18 at 18:17






          • 1





            Also i changed to UEFI in BIOS and i was able to boot and now installing the OS and hopefully everything goes right. Lubuntu warned me that other OSs available are using BIOS compatibility mode and using UEFI won't boot to other systems or something like that

            – Hazem Sayad
            Apr 27 '18 at 18:19






          • 3





            There is an old convention, that i386 represents a 32-bit kernel and amd64 represents a 64-bit kernel. This works in PC computers with Intel and AMD processors. But i386 systems work only in BIOS mode, so in UEFI mode you need an amd64 iso file. - It will be more convenient to switch between the operating systems, if you install and boot both of them in the same mode (both in UEFI or both in BIOS mode).

            – sudodus
            Apr 27 '18 at 18:24


















          3














          I suggest that you try the Lubuntu 18.04 LTS iso file lubuntu-18.04-desktop-i386.iso, and if it works in your computer, it is a better choice, because it has support for 3 years from now.



          Lubuntu 17.10 has support for only 3 more months.






          • Backup your personal data (files, that you want to keep) to another drive.


          • When you boot from Lubuntu and start the installer, at the partitioning window, you can select Something else and select the partition, where you have Windows to re-use it (and install alongside Windows).


          • The installer should install the grub bootloader and find Windows for you automatically. If Windows is hibernated or semi-hibernated (alias fast startup), there are problems, so you should turn that off (in Windows).







          share|improve this answer
























          • Laptop is running on amd cpu isn't the i386 for intel cpus?

            – Hazem Sayad
            Apr 27 '18 at 18:17






          • 1





            Also i changed to UEFI in BIOS and i was able to boot and now installing the OS and hopefully everything goes right. Lubuntu warned me that other OSs available are using BIOS compatibility mode and using UEFI won't boot to other systems or something like that

            – Hazem Sayad
            Apr 27 '18 at 18:19






          • 3





            There is an old convention, that i386 represents a 32-bit kernel and amd64 represents a 64-bit kernel. This works in PC computers with Intel and AMD processors. But i386 systems work only in BIOS mode, so in UEFI mode you need an amd64 iso file. - It will be more convenient to switch between the operating systems, if you install and boot both of them in the same mode (both in UEFI or both in BIOS mode).

            – sudodus
            Apr 27 '18 at 18:24
















          3












          3








          3







          I suggest that you try the Lubuntu 18.04 LTS iso file lubuntu-18.04-desktop-i386.iso, and if it works in your computer, it is a better choice, because it has support for 3 years from now.



          Lubuntu 17.10 has support for only 3 more months.






          • Backup your personal data (files, that you want to keep) to another drive.


          • When you boot from Lubuntu and start the installer, at the partitioning window, you can select Something else and select the partition, where you have Windows to re-use it (and install alongside Windows).


          • The installer should install the grub bootloader and find Windows for you automatically. If Windows is hibernated or semi-hibernated (alias fast startup), there are problems, so you should turn that off (in Windows).







          share|improve this answer













          I suggest that you try the Lubuntu 18.04 LTS iso file lubuntu-18.04-desktop-i386.iso, and if it works in your computer, it is a better choice, because it has support for 3 years from now.



          Lubuntu 17.10 has support for only 3 more months.






          • Backup your personal data (files, that you want to keep) to another drive.


          • When you boot from Lubuntu and start the installer, at the partitioning window, you can select Something else and select the partition, where you have Windows to re-use it (and install alongside Windows).


          • The installer should install the grub bootloader and find Windows for you automatically. If Windows is hibernated or semi-hibernated (alias fast startup), there are problems, so you should turn that off (in Windows).








          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Apr 27 '18 at 18:15









          sudodussudodus

          25.7k33078




          25.7k33078













          • Laptop is running on amd cpu isn't the i386 for intel cpus?

            – Hazem Sayad
            Apr 27 '18 at 18:17






          • 1





            Also i changed to UEFI in BIOS and i was able to boot and now installing the OS and hopefully everything goes right. Lubuntu warned me that other OSs available are using BIOS compatibility mode and using UEFI won't boot to other systems or something like that

            – Hazem Sayad
            Apr 27 '18 at 18:19






          • 3





            There is an old convention, that i386 represents a 32-bit kernel and amd64 represents a 64-bit kernel. This works in PC computers with Intel and AMD processors. But i386 systems work only in BIOS mode, so in UEFI mode you need an amd64 iso file. - It will be more convenient to switch between the operating systems, if you install and boot both of them in the same mode (both in UEFI or both in BIOS mode).

            – sudodus
            Apr 27 '18 at 18:24





















          • Laptop is running on amd cpu isn't the i386 for intel cpus?

            – Hazem Sayad
            Apr 27 '18 at 18:17






          • 1





            Also i changed to UEFI in BIOS and i was able to boot and now installing the OS and hopefully everything goes right. Lubuntu warned me that other OSs available are using BIOS compatibility mode and using UEFI won't boot to other systems or something like that

            – Hazem Sayad
            Apr 27 '18 at 18:19






          • 3





            There is an old convention, that i386 represents a 32-bit kernel and amd64 represents a 64-bit kernel. This works in PC computers with Intel and AMD processors. But i386 systems work only in BIOS mode, so in UEFI mode you need an amd64 iso file. - It will be more convenient to switch between the operating systems, if you install and boot both of them in the same mode (both in UEFI or both in BIOS mode).

            – sudodus
            Apr 27 '18 at 18:24



















          Laptop is running on amd cpu isn't the i386 for intel cpus?

          – Hazem Sayad
          Apr 27 '18 at 18:17





          Laptop is running on amd cpu isn't the i386 for intel cpus?

          – Hazem Sayad
          Apr 27 '18 at 18:17




          1




          1





          Also i changed to UEFI in BIOS and i was able to boot and now installing the OS and hopefully everything goes right. Lubuntu warned me that other OSs available are using BIOS compatibility mode and using UEFI won't boot to other systems or something like that

          – Hazem Sayad
          Apr 27 '18 at 18:19





          Also i changed to UEFI in BIOS and i was able to boot and now installing the OS and hopefully everything goes right. Lubuntu warned me that other OSs available are using BIOS compatibility mode and using UEFI won't boot to other systems or something like that

          – Hazem Sayad
          Apr 27 '18 at 18:19




          3




          3





          There is an old convention, that i386 represents a 32-bit kernel and amd64 represents a 64-bit kernel. This works in PC computers with Intel and AMD processors. But i386 systems work only in BIOS mode, so in UEFI mode you need an amd64 iso file. - It will be more convenient to switch between the operating systems, if you install and boot both of them in the same mode (both in UEFI or both in BIOS mode).

          – sudodus
          Apr 27 '18 at 18:24







          There is an old convention, that i386 represents a 32-bit kernel and amd64 represents a 64-bit kernel. This works in PC computers with Intel and AMD processors. But i386 systems work only in BIOS mode, so in UEFI mode you need an amd64 iso file. - It will be more convenient to switch between the operating systems, if you install and boot both of them in the same mode (both in UEFI or both in BIOS mode).

          – sudodus
          Apr 27 '18 at 18:24




















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