My laptop is an Acer A515-51-30C9 CPU: Intel Core I3-7020U GPU: Intel HD Graphics 620 OS: Debian 12 with MATE
3 points
Install firmware-atheros
package to get rid of the firmware errors. The x509 stuff is a known thing with older Acers. If you have secure boot enabled, you can turn it off to see if it goes away, it’s harmless otherwise.
1 point