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Ubuntu 20.04 on a Acer Aspire A315-55G
Apr 12, 2020
How to install Ubuntu 20.04 on a Acer Aspire A315-55G
I bougth a new laptop, the Acer Aspire A315-55G-KL for 549€. It arrived quickly (1 day) but as soon as I turn it on I was faced not with the Linux I expected but only with EFI shell.
Not knowing anything about EFI shell, I just put a USB drive with Ubuntu 19.04 on it and boot it, and soon I discovered two things:
the SSD was not visible
19.04 behaved strangely (MX230 graphics probably)
So I decided to try out 20.04 beta. It worked well but the SSD was still not visible. But now it’s working :-) here’s what you have to do:
press F2 when you see the acer logo. This will take to the BIOS
see for yourself that the system is probably using optane memory in SATA mode.
set an admin password to change some advanced stuff on your BIOS
open the hidden sata commands by pressing CTRL + S
change the SATA mode (the disk will now be recognized by Ubuntu)
reboot with the USB drive put in
install Ubuntu (I erased the entire disk and installed Ubuntu)
enjoy :-)
That’s it, I now have a fully functional Acer laptop.
https://lapisdecor.github.io/2...er-laptop-aspire-a315-55g.html
... Vladimir Vučićević aka. Bachi
~~~
www.bachi.in.rs <<<<>>>>
[email protected]
>>> It's nice to be important, but it's more important to be nice...