UBUNTO setup doesn't detect my hard drive with GPT partion schema - Aspire A515-56G

2

Answers

  • JackE
    JackE ACE Posts: 45,090 Trailblazer
    edited April 2021
    Your BIOS menu looked a bit strange to me. As I recall, there was at least one field missing in the BIOS Information tab. Your image of the Information tab has apparently disappeared from this thread because its serial number wasn't blacked out. Could you please re-post another photo with the serial number removed and also a photo of the Security tab. I think the topgeek blog link  may be partly related to the SATA mode field that seems to be missing in your BIOS Information tab.  Jack E/NJ

    PS: Did you also turn off Windows fast startup in Control Panel when you shut the laptop off to boot from the Ubuntu stick?


    Jack E/NJ

  • Ano
    Ano Member Posts: 23 Networker
    Hi

    Below the screenshot form gparted and you can see that the setup detect only the usb disk (60GB):




    And also the Disk application doesn't detect the hard disk and it only show the usb disk (60GB):






  • JackE
    JackE ACE Posts: 45,090 Trailblazer
    (1) Could you please re-post another photo of BIOS Information tab with the serial number blacked out?
    (2) Also could you please post a photo of the BIOS Security tab?

    Jack E/NJ

  • Ano
    Ano Member Posts: 23 Networker
    edited April 2021
    Below the information tab



    And the security tab :



    [Publicación editada para eliminar contenido inapropiado o personal]
  • Ano
    Ano Member Posts: 23 Networker

    And in the next the power option on widows 10 pro



  • Ano
    Ano Member Posts: 23 Networker

    Sorry but i couldn't understand "its serial number wasn't blacked out", i bought it recently from a seller who sell acer products.
    And also, yes it  appear strange to me also beacause there is no way to change the SATA mode !!!
  • Ano
    Ano Member Posts: 23 Networker
    And also what i noticed the Alt + F10 doesn't work, maybe they changed it in this version
  • JackE
    JackE ACE Posts: 45,090 Trailblazer
    Uncheck the  box for fast boot. Then shutdown the machine normally. Then boot to the ubuntu USB stick again. Run gparted again. Click the dropdown  to see if sdb now shows up.  Jack E/NJ


    Jack E/NJ

  • Ano
    Ano Member Posts: 23 Networker
    The option "Fast boot" was desabled, on booting it shows "[sda] no caching mode page found" and after that start scanning the disk as displayed below:



    next is shows the choice menu (Install or try), if i select try and execute gparted, it allways not detect the disk drive and no option exists in the dropdown that you pentionned in the previous picture.

  • JackE
    JackE ACE Posts: 45,090 Trailblazer
    Boot to Win10 again. Open Device Manager. Click storage controller folder. Please post screenshot of result if possible. Jack E/NJ

    Jack E/NJ

  • Ano
    Ano Member Posts: 23 Networker
    Below the storage controller screenshot:


  • Ano
    Ano Member Posts: 23 Networker
    And also windows contains Bitlocker by defalt that was turned on and i turned it off in order to boot to Usb disk:


  • Ano
    Ano Member Posts: 23 Networker
    And the USb install for bunto is that is created with Rufus is created with Ntfs schema because Fat32 is not booted



  • JackE
    JackE ACE Posts: 45,090 Trailblazer
    AYE!!! Bitlocker must be disabled or removed. Rufus installation stick must be FAT32 formatted for both UEFI & BIOS machines, SATA iRST mode must be changed to AHCI mode before a FAT32 stick will boot and install Ubuntu---this change is risky on this laptop because of the BIOS SATA mode limitation. You must back up your Windows system before trying to make this change.

    Do you want to risk proceeding with a method for trying to make this change to install Ubuntu?

    Jack E/NJ

    Jack E/NJ

  • Ano
    Ano Member Posts: 23 Networker
    Yes , i need to install Ubunto but :

    1- First of all, where is stored the windows setup in hard drive, is it stored in a seperated partition ? 
    see may hard disk screenshot:



    2- The Alt + F10 doesn't work too, so how can i recover windows 10 Pro in case of issue ?

    3- There is no way to change the SATA mode in the bios so can i change it to AHCI ?
  • Commodore_1995#
    Commodore_1995# ACE Posts: 98,332 Trailblazer
    edited April 2021
    Try deactivating the vmd controller!
    Oi! Eu não sou sou a cortana! Mas estou aqui para ajudar! Hi! I'm not the cortana! But I'm here to help!
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                                                     egydiocoelho Trailblazer
     
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  • JackE
    JackE ACE Posts: 45,090 Trailblazer
    Yes, try @egydiocoelho 's first before proceeding any further. Jack E/NJ

    Jack E/NJ

  • Ano
    Ano Member Posts: 23 Networker
    edited April 2021

    Witch one ?

    There is 2 VMD entry 




  • JackE
    JackE ACE Posts: 45,090 Trailblazer
    edited April 2021
    HOLD ON!!! STOP!!! To @egydiocoelho Do you for @AnoBen mean to do this in safe mode? Then reboot in safe mode to load ahci drivers? Doing it from normal Windows may render the system unbootable. Jack E/NJ

    Jack E/NJ

  • Ano
    Ano Member Posts: 23 Networker
    edited April 2021

    After desabling "Vmd controller" on the bios, it was able to see the disk drive with even NTFS schema on the Usb disk.
    And i succesfully installed ubunto to a seperated partition, but :
    -if i let "Vmd controller" desabled then ubunto can start and windows can not start,
    -And if i change "Vmd controller" to unabled then windows can start but ubunto can't start

    is there any way correct this issue ?