0

I'm new to using Ubuntu or linux in general and dual booting. Currently using Ubuntu 22.04.1 LTS I encounter the error

integrity: Problem loading X.509 certificate -65

every time I boot Ubuntu from the GRUB menu and it finished booting up without crashes or anything breaking when I use Ubuntu. What I tried is disabling secure boot from my BIOS, and checking for bad sectors on my SSD showed no errors. Do I just ignore the error since Ubuntu boots up fine?

Kuromiu
  • 1

1 Answers1

0

I'm seeing the same problem (although this machine is not dual boot): at startup, the message

integrity: Problem loading X.509 certificate -65

is printed (twice), but boot then continues without further problems. Currently investigating.

Ubuntu 22.04.1 LTS on Acer Aspire E15 laptop.

Update: this answer suggests the problem is an obsolete X.509 certificate in the BIOS of some Acer laptops.

Simon Brooke
  • 1