dual boot aspire 5 A515-54G-54QQ win 10 & Ubuntu

Gristle
Gristle Member Posts: 3 New User
edited October 2023 in 2020 Archives
I just bought an A515-54g-54QQ, setup Win 10 with no problems, updated all software/firmware with no issues. I wanted to install Ubuntu 19.10 so I created free space on the drive went into the bios and turned off secure boot/enabled F12. However, when I tried to install Ubuntu with the usb bootable GPT/FAT32(default) stick from the Linux installation iso I made with Rufus it boots first to a bootloader giving me a choice between windows boot manager and a generic "linpus lite". When I select  Linpus a black screen comes up with GNU GRUB version2.04 at the top followed by: "minimal bash-like line editing is supported. For the first word, TAB lists possible command completions. Anywhere else TAB lists possible device or file completions"
Then a prompt "grub>"
Sorry, I have never seen anything like this before and I have installed several versions of Linux Mint/ubuntu on several machines including acer products.
Any advice would be appreciated.

Answers

  • Perhaps it is a problem related to sata mode. First activate safe on windows and then restart. Enter the bios and change the sata mode to ahci (you may need to press ctrl + s on the main tab). Then, let windows install the correct driver. Also, create a password on setsupervisorpassword to disable secureboot. Try running the Linux installation again.
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  • Gristle
    Gristle Member Posts: 3 New User
    I made the changes suggested by egydiocoelho and win seemed to do something. A screen came up and said windows had encountered a problem and was attempting to fix it. After it rebooted the system is stuck at the Acer logo screen.

  • Gristle
    Gristle Member Posts: 3 New User
    I tried rebooting with the Ubuntu USB with the same results as before. Boots into bootloader then GRUB. Win didn't seem to like the change to ahci and after waiting for it to "repair" for 45 min I rebooted and changed it back so at least win works again.
  • That's why I told you to activate safe boot in msconfig, see:
    Perhaps it is a problem related to sata mode. First activate safe on windows and then restart. Enter the bios and change the sata mode to ahci (you may need to press ctrl + s on the main tab). Then, let windows install the correct driver. Also, create a password on setsupervisorpassword to disable secureboot. Try running the Linux installation again.

    Oi! Eu não sou sou a cortana! Mas estou aqui para ajudar! Hi! I'm not the cortana! But I'm here to help!
    Se você gostou da minha resposta, marque como solução clicando em sim! If you liked my answer, mark it as a solution by clicking on yes!
    Aceite somente a resposta que ajudou a solucionar o seu problema! Please accept only the response that helped to solve your problem!
    Detection tool click here to find the serial number or partnumber of your model!                                                          
                                                      
                                                     egydiocoelho Trailblazer
     
    ProductKey clique aqui para descobrir o serial do windows! click here to discover the windows serial!
    Para usuários da comunidade inglesa, espanhola, francesa e alemã, usarei o google tradutor! :)
    For users of the English, Spanish, French and German community, I will be using google translator! :) 
  • aditrustagi
    aditrustagi Member Posts: 2 New User
    I changed to safe mode in msconfig.
    I restarted and changed SATA mode to AHCI in BIOS.
    However on loading into safe mode my A515-54G didn’t do anything. (There was no network in safe mode)

    I tried checking using device manager. It says latest drivers are installed already. I tried running Linux installation again. Still shows Linpus Lite

  • StevenGen
    StevenGen ACE Posts: 12,839 Trailblazer
    edited April 2020
    What is your boot drive where you "created free space on the drive" is it on the M.2 boot drive? I would suggest that you start again, because, you can add a 2.5 inch HDD or an SSD on your Aspire 5 A515-54G-54QQ, which you should install Ubuntu 19.10 on, as a separate drive is a much better option to have two different OP systems and it wont do any damage to your boot drive and it will not cause these complications. Try that, as I've never ever had problems doing it that way!
  • What operating system do you want to install?
    Oi! Eu não sou sou a cortana! Mas estou aqui para ajudar! Hi! I'm not the cortana! But I'm here to help!
    Se você gostou da minha resposta, marque como solução clicando em sim! If you liked my answer, mark it as a solution by clicking on yes!
    Aceite somente a resposta que ajudou a solucionar o seu problema! Please accept only the response that helped to solve your problem!
    Detection tool click here to find the serial number or partnumber of your model!                                                          
                                                      
                                                     egydiocoelho Trailblazer
     
    ProductKey clique aqui para descobrir o serial do windows! click here to discover the windows serial!
    Para usuários da comunidade inglesa, espanhola, francesa e alemã, usarei o google tradutor! :)
    For users of the English, Spanish, French and German community, I will be using google translator! :)