unable to install Ubuntu as dual boot in acer

Punnoose
Punnoose Member Posts: 1 New User
edited August 2023 in 2019 Archives

I am trying to install ubuntu as dual boot in Aspire ES 15..Es1-533-p21L..When installer reaches “Installing for X86_64_efi platform” system hangs or screen freezes. When I checked in bios UEFI is enabled in boot..Please help to fix this problem


Answers

  • JackE
    JackE ACE Posts: 44,914 Trailblazer
    What Ubuntu installer are you trying to use. Here are the general instructions for installing Ubuntu alongside Windows. Jack E/NJ
    UBUNTU
    ( 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



    Jack E/NJ

  • JordanB
    JordanB ACE Posts: 3,729 Pathfinder
    @JackE

    Mira aqui
    I'm not an Acer employee.
  • akhlak
    akhlak Member Posts: 2 New User
    while dual boot ubuntu with windows , i follow the above instruction but it get back to windows , what is wrong
  • akhlak
    akhlak Member Posts: 2 New User
    jack if follow the same procedure as mention , but it does not seem to work , it get back to windows 
  • JackE
    JackE ACE Posts: 44,914 Trailblazer
    akhlak What happens if you start tapping the F12 key immediately after turning the machine on? Jack E/NJ

    Jack E/NJ