Linux

  1. Bug #1690085
  2. Comment #808

Comment 808 for bug 1690085

Revision history for this message
In , awwit (awwit-linux-kernel-bugs) wrote :

Hello everyone. I've been following this topic for a long time. I have the same problem on my Rizen 1700. For a while, I was helped by switching "Power Supply Idle Control" to "Typical Current Idle". For a while, everything worked fine for me with the value "auto". But then I changed something in the settings of my BIOS and the lockup began to happen even with the value "Typical Current Idle".

Motherboard: GA-AB350N-Gaming WIFI (rev. 1.0)
Linux Kernel Version: 5.9.12

Then I realized that the bug is due to a combination of some BIOS settings.

So far, I have managed to achieve stable operation with the following settings:

"Power Supply Idle Control" -> "Typical Current Idle"
"Power" (Tab) -> "ErP" -> "Enabled"
"Power" (Tab) -> "CEC 2019 Ready" -> "Disabled"

The settings on the "Power" tab are very important! Especially "CEC 2019 Ready (Enabled)" setting, with which lockups are repeated.

I will try to change different BIOS settings to achieve stable system operation when the "Power Supply Idle Control" is set to "auto".