Addendum to comment #21: sudo apt list --installed | grep memtest
WARNING: apt does not have a stable CLI interface. Use with caution in scripts. memtest86+/hirsute,now 5.01-3.1ubuntu4 amd64 [installed] memtester/hirsute,now 4.5.0-1 amd64 [installed] -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1876157 Title: Memtest86+ in Ubuntu 20.04 doesn't work, switch to Coreboot branch or package new release v5.31b is available since 12/04/2020 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/memtest86+/+bug/1876157/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs