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    Memtest fails from UEFI menu

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    • K
      kurtblah
      last edited by

      With REFIND_EFI as the exit type I can boot to the hard diskand successfully run the other options, but when the MEMTEST option is chosen I get the chainloading error. The exit type does not have an effect on the Memtest behavior, it gives the same error regardless of the exit type set in the PXE Boot Menu settings within the web gui.

      george1421G 1 Reply Last reply Reply Quote 0
      • george1421G
        george1421 Moderator @kurtblah
        last edited by

        @kurtblah So then does memtest.bin need to be uefi compatible for some reason? That is just an open question. I have really never tested memtest on a uefi system to even see if the one that is shipped with FOG is compatible with uefi.

        Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG!

        1 Reply Last reply Reply Quote 0
        • K
          kurtblah
          last edited by

          http://www.memtest86.com/technical.htm#network

          Perhaps their “Site Edition” is needed for this?

          http://www.memtest86.com/features.htm

          george1421G 1 Reply Last reply Reply Quote 0
          • george1421G
            george1421 Moderator @kurtblah
            last edited by george1421

            @kurtblah If you boot using bios/legacy mode can you glean the version number of memtest shipped with FOG? (I don’t have access to my fog server right now to try). How does that compare with the current version on the memtest site?

            [edit] lets also make sure its not a 32/64 bit issue too.

            Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG!

            K 1 Reply Last reply Reply Quote 0
            • K
              kurtblah @george1421
              last edited by

              @george1421 memtest 5.01 comes up from the BIOS boot menu. Memtest site latest version is 7.0.

              george1421G 1 Reply Last reply Reply Quote 0
              • george1421G
                george1421 Moderator @kurtblah
                last edited by

                @kurtblah So what happens if you were to replace the 2 memtest files in /var/www/html/fog/service/ipxe with the current ones. You will need the kernel and the virtual hard drive files. They must be replaced together.

                Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG!

                K 1 Reply Last reply Reply Quote 0
                • K
                  kurtblah @george1421
                  last edited by

                  @george1421 The new 7.0 memtest ISO does not have those two files (memtest and memtest.bin) within it. The 7.0 version is a different beast it seems.

                  1 Reply Last reply Reply Quote 0
                  • Q
                    Quazz Moderator
                    last edited by

                    Memtest 5 and newer should support UEFI.

                    Is Secure Boot enabled per chance?

                    1 Reply Last reply Reply Quote 0
                    • K
                      kurtblah
                      last edited by

                      Nope, its off.

                      george1421G 1 Reply Last reply Reply Quote 0
                      • george1421G
                        george1421 Moderator @kurtblah
                        last edited by

                        @kurtblah I’ll have some time tonight to play with the new iso. I’m sure they are still using the same concept. There should be one that is the linux kernel and one file that is the virtual hard drive. If they are still using syslinux to boot that iso there should be a syslinux.conf in that iso file. That will tell us what is the kernel and what is the inits.

                        But as Quazz said memtest 5 should support uefi. If you use rufus and burn that iso image to a usb flash drive does memtest run from the usb flash drive?

                        Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG!

                        Tom ElliottT 1 Reply Last reply Reply Quote 0
                        • K
                          kurtblah
                          last edited by

                          Yes. the Memtest ISO boots fine from a USB drive via UEFI.

                          I am wondering, are other users having this same problem with the FOG installed Memtest when booting as UEFI clients? I’d like to know if my environment here is playing a role here.
                          Are users with UEFI clients needing to set their PXE menu exit to REFIND_EFI in order to boot to the disk from the FOG menu? For me its the only way to get the our machines into the OS from the boot menu.

                          george1421G 1 Reply Last reply Reply Quote 0
                          • george1421G
                            george1421 Moderator @kurtblah
                            last edited by

                            @kurtblah refind.efi is the last chance option to get it to work as you need.

                            If no other uefi exit mode works for you as your test then you can set the FOG global exit mode to refind. You can edit the refind.conf file found in /var/www/html/fog/service/ipxe directory to change its options if the default do not work. I personally haven’t needed to use refind as an exit mode, but I also only have a few uefi clients in my environment.

                            Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG!

                            1 Reply Last reply Reply Quote 0
                            • Tom ElliottT
                              Tom Elliott @george1421
                              last edited by

                              @george1421 iPXE memtest doesn’t work using the syslinux version. There’s a separate file called memtest.bin as a part of the ipxe directory.

                              @kurtblah are you using the memtest.bin file or the syslinux memtest file?

                              Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG! Get in contact with me (chat bubble in the top right corner) if you want to join in.

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                              1 Reply Last reply Reply Quote 0
                              • K
                                kurtblah
                                last edited by

                                I’ve set the FOG_MEMTEST_KERNEL in the General Settings to memtest.bin with no luck, same error. There is a file called “memdisk” in the same folder, it errors in the same way.

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