Aspire A515-45-R2A3 PSU Idle Control in Acer BIOS?

ConceptIA
ConceptIA Member Posts: 47 Troubleshooter
edited February 2022 in Aspire Laptops
I have the Acer Aspire A515-45-R2A3 with AMD Ryzen 5500u CPU, and am experiencing unstability using Linux Mint only after a reboot (system completely freezes). I find it rather interesting because I am also experiencing the same kind of system unstability when trying to boot into Windows 10 only after rebooting from a Linux session.

Looking up on the internet I found what seems to be a solution to the Linux freezing problem, which could be either involving a BIOS option or a Kernel compatibility issue:

https://easylinuxtipsproject.blogspot.com/p/bugs.html#ID27

Does anybody where I can find "PSU Idle Control" option in my Acer BIOS?

Thread was edited to add model name to the title


Answers

  • JackE
    JackE ACE Posts: 44,868 Trailblazer
    Press Win+R. Enter msinfo32. What BIOS version number is listed in right pane?

    Jack E/NJ

  • ConceptIA
    ConceptIA Member Posts: 47 Troubleshooter
    edited February 2022
    BIOS Version/Date    INSYDE Corp. V1.08, 9/6/2021

  • JackE
    JackE ACE Posts: 44,868 Trailblazer
    >>>am experiencing unstability using Linux Mint >>>

    OK. If any hidden options are in the BIOS tabs, press Ctrl+S to reveal them. I doubt the idle control is one of them.

    (1) If you run on battery alone, does the issue persist?
    (2) Did you install the standard or the edge Mint edition?

    Jack E/NJ

  • ConceptIA
    ConceptIA Member Posts: 47 Troubleshooter
    Ok. I have tried CTRL+S to reveal hidden BIOS options, but it doesn't show anything related to "idle control".

    Yes, the instability issue persists both on battery and plugged in.

    I have installed the standard Mint 20.3 Cinnamon version.
  • JackE
    JackE ACE Posts: 44,868 Trailblazer
    Some Win11 ready laptops require the Cinnamon Edge version with the newer 5.8 kernel. One of mine occasionally froze at the grub menu with Cinnamon standard. Runs fine on Edge.

    Jack E/NJ