Dual Boot

DorsetTom
DorsetTom Member Posts: 2 New User
edited August 2023 in 2019 Archives
I have been using Ubuntu for about four years now. I purchased my new laptop yesterday and spent quite a long time setting Windows 10 on it. I am not a great fan of Windows operating system, far to invasive, clunky, and slow compared to Linux systems.
I would like to dual boot with a view to deleting Windows 10 in the future.
How do I go about dual booting ?

Best Answer

  • JackE
    JackE ACE Posts: 44,841 Trailblazer
    Answer ✓
    UBUNTU alongside Win10
    ( 0) Pre-shrink Windows partition to desired unallocated space for Linux installation. Shrink it a lot if you want
    ( 1) Make bootable GPT/FAT32(default) stick from the Linux installation iso with Rufus, a freeware download.
    ( 2) Set BIOS supervisor password(SECURITY), disable secure boot(BOOT)& enable F12 Windows boot mgr (MAIN). Save BIOS settings & exit. May not be needed with some Linux installations like Mint.
    ( 3) Shutdown & insert bootable Linux stick
    ( 4) Turn back on while immediately tapping F12. Select Linux stick to run.
    ( 5) Preferrably select a default Linux install option
    ( 6) Follow on-screen instructions to install alongside Windows.
    ( 7) Let Linux automatically set & resize partitions for Linux & its swap. Adjust for more or less space only if absolutely necessary.
    ( 8) Shutdown & remove Linux stick.
    ( 9) Turn back on while tapping F2.
    (10) Re-enable secure boot(BOOT) & select UEFI file as trusted(MAIN). Select HDD0, SSD0 or eMMC0, then <EFI>, then <ubuntu>, then grubx64.efi the UEFI file. Enter grubx64.efi in the space provided if selecting it doesn't automatically enter it. Save BIOS setting and exit.
    (11) Boot into Windows. Then shutdown again.
    (12) Turn back on while tapping F12.
    (13) If desired, put grubx64.efi ahead of Windows boot manager in UEFI bootstrapper
    (14) Pretend Windows isn't there anymore

    Jack E/NJ

    Jack E/NJ

Answers

  • JackE
    JackE ACE Posts: 44,841 Trailblazer
    Answer ✓
    UBUNTU alongside Win10
    ( 0) Pre-shrink Windows partition to desired unallocated space for Linux installation. Shrink it a lot if you want
    ( 1) Make bootable GPT/FAT32(default) stick from the Linux installation iso with Rufus, a freeware download.
    ( 2) Set BIOS supervisor password(SECURITY), disable secure boot(BOOT)& enable F12 Windows boot mgr (MAIN). Save BIOS settings & exit. May not be needed with some Linux installations like Mint.
    ( 3) Shutdown & insert bootable Linux stick
    ( 4) Turn back on while immediately tapping F12. Select Linux stick to run.
    ( 5) Preferrably select a default Linux install option
    ( 6) Follow on-screen instructions to install alongside Windows.
    ( 7) Let Linux automatically set & resize partitions for Linux & its swap. Adjust for more or less space only if absolutely necessary.
    ( 8) Shutdown & remove Linux stick.
    ( 9) Turn back on while tapping F2.
    (10) Re-enable secure boot(BOOT) & select UEFI file as trusted(MAIN). Select HDD0, SSD0 or eMMC0, then <EFI>, then <ubuntu>, then grubx64.efi the UEFI file. Enter grubx64.efi in the space provided if selecting it doesn't automatically enter it. Save BIOS setting and exit.
    (11) Boot into Windows. Then shutdown again.
    (12) Turn back on while tapping F12.
    (13) If desired, put grubx64.efi ahead of Windows boot manager in UEFI bootstrapper
    (14) Pretend Windows isn't there anymore

    Jack E/NJ

    Jack E/NJ

  • DorsetTom
    DorsetTom Member Posts: 2 New User
    Hj Jack
    Many thanks for your help in resolving my problem.
    The only thing different I did was to get rid of Windows 10 altogether.
    I am using Linux Mint, much better.
    Kind regards.
    Tom
  • JackE
    JackE ACE Posts: 44,841 Trailblazer
    Congrats. Jack E/NJ

    Jack E/NJ