There is a fork and major rewrite of the Memtest86+: https://github.com/martinwhitaker/pcmemtest Unlike Memtest86+, PCMemTest can be used with UEFI as well as with legacy BIOS.
I think Ubuntu and Debian should follow Mageia Linux distribution, where Memtest86 is replaced with PCMemTest, see Release Notes: https://wiki.mageia.org/en/Mageia_8_Release_Notes#PCMemTest PCMemTest This is a fork and major rewrite of the Memtest86+ memory test utility. Unlike Memtest86+, PCMemTest can be used with UEFI as well as with legacy BIOS boot. PCMemTest replaces Memtest86+ as the memory test utility on all the Mageia ISOs. It may also be installed in a user's system. PCMemTest can be started from GRUB EFI mode like Linux kernel: menuentry "Memory Test (PCMemTest" { search --no-floppy --set=root --file /install/pcmemtest set gfxpayload=640x400,800x600,1024x768 linux /install/pcmemtest } -- 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