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    EBR Signature Invalid

    Scheduled Pinned Locked Moved Solved
    FOG Problems
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    • Tom ElliottT
      Tom Elliott @StevenT
      last edited by

      @StevenT correct, at least in theory. The imaging, however is on the upload, as the upload is what’s broken at this point.

      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.

      Web GUI issue? Please check apache error (debian/ubuntu: /var/log/apache2/error.log, centos/fedora/rhel: /var/log/httpd/error_log) and php-fpm log (/var/log/php*-fpm.log)

      Please support FOG if you like it: https://wiki.fogproject.org/wiki/index.php/Support_FOG

      S 1 Reply Last reply Reply Quote 0
      • S
        StevenT @Tom Elliott
        last edited by

        @Tom-Elliott Not familiar with the utility (if you hadn’t guessed already). This should not lose any data, correct? Its not recreating the partitions, right?

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

          @StevenT It is recreating the partitions, but doing so as it should’ve been done before. meaning, it’s currently broken. Fixparts will fix it if it really is broken. Otherwise I really don’t know.

          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.

          Web GUI issue? Please check apache error (debian/ubuntu: /var/log/apache2/error.log, centos/fedora/rhel: /var/log/httpd/error_log) and php-fpm log (/var/log/php*-fpm.log)

          Please support FOG if you like it: https://wiki.fogproject.org/wiki/index.php/Support_FOG

          S 2 Replies Last reply Reply Quote 1
          • S
            StevenT @Tom Elliott
            last edited by

            @Tom-Elliott Alright we’re stuck here. This is a master PC we have configured as needed. It is the only working copy we know of since we cannot restore the data to another workstation. I’m concerned about running the partfix because I dont know if it will wipe the drive or not and I’m not sure if that is what is causing the problem or not.
            Is there anything else before we go this route? Is there a chance that partimage would work better than partclone in this instance?

            1 Reply Last reply Reply Quote 0
            • S
              StevenT @Tom Elliott
              last edited by

              @Tom-Elliott In addition I would be pretty surprised if the partitions were the issue. We did not reinstall the OS. We only configured it as needed from the factory. Its a brand new pc.

              Wayne WorkmanW 1 Reply Last reply Reply Quote 0
              • S
                Sebastian Roth Moderator
                last edited by

                @StevenT If this really is your only working copy then I’d take a new disk drive, put it into that PC and take a sector by sector copy (e.g. using dd from a linux live DVD or any other tool that you are familiar with) before you proceed.

                Then I’d use microsoft’s diskpart util and linux’s fdisk/sfdisk/gdisk to examine the partition table. See if they show any errors. As well there is a great linux tool called testdisk you might want to check out.

                Web GUI issue? Please check apache error (debian/ubuntu: /var/log/apache2/error.log, centos/fedora/rhel: /var/log/httpd/error_log) and php-fpm log (/var/log/php*-fpm.log)

                Please support FOG if you like it: https://wiki.fogproject.org/wiki/index.php/Support_FOG

                1 Reply Last reply Reply Quote 0
                • Wayne WorkmanW
                  Wayne Workman @StevenT
                  last edited by

                  @StevenT We use fixparts here all the time to upload MBR type images from computers that were previously GPT.

                  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!
                  Daily Clean Installation Results:
                  https://fogtesting.fogproject.us/
                  FOG Reporting:
                  https://fog-external-reporting-results.fogproject.us/

                  S 1 Reply Last reply Reply Quote 0
                  • S
                    StevenT @Wayne Workman
                    last edited by

                    @Wayne-Workman So running fixparts will NOT wipe the drive data? When would a drive be “previously GPT”? When it used to be Windows 8 and reinstalled as 7, ect?

                    Wayne WorkmanW 1 Reply Last reply Reply Quote 0
                    • Wayne WorkmanW
                      Wayne Workman @StevenT
                      last edited by

                      @StevenT Usually, yes.

                      Typically people using FOG 1.2.0 use legacy/BIOS mode because DHCP isn’t set up to allow co-existence for UEFI and BIOS network booting, so they configure DHCP for BIOS, and set computers to BIOS because that’s what works. When they do that, they unknowingly go from a GPT disk layout to MBR, because that’s what the Windows installation detects that the firmware is operating in BIOS mode, so Windows sets up the disk as MBR during installation, but the problem is that Windows does not do this correctly and pieces of GPT are left over on the disk.

                      There are other cases, too.

                      And I’ve never had fixparts destroy a disk. But you know what? What if it does? You’re out a half day and you rebuild the image - easy. It wouldn’t even be a concern if it were me.

                      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!
                      Daily Clean Installation Results:
                      https://fogtesting.fogproject.us/
                      FOG Reporting:
                      https://fog-external-reporting-results.fogproject.us/

                      S 2 Replies Last reply Reply Quote 0
                      • S
                        StevenT @Wayne Workman
                        last edited by

                        @Wayne-Workman So this is a brand new OS straight from the factory. No reinstall. No changes made in the BIOS
                        and never touched by FOG until the backup. Why would it have pieces of GTP ‘left’ on the disk?

                        1 Reply Last reply Reply Quote 0
                        • S
                          StevenT @Wayne Workman
                          last edited by

                          @Wayne-Workman We are going to start over with a new machine. We are going to keep the original PC as reference for configuring the second. Before we start I’m going to low level format the beast and then try to image it as soon as the OS is installed to make sure it works. Not sure why it would have a problem from the factory, but hopefully that will fix it.

                          Wayne WorkmanW 1 Reply Last reply Reply Quote 0
                          • Wayne WorkmanW
                            Wayne Workman @StevenT
                            last edited by

                            @StevenT said:

                            Not sure why it would have a problem from the factory

                            Generally, FOG 1.2.0 doesn’t work well with manufacturer images. It’s because of customized MBRs that are larger than normal. Generally, 1.2.0 will work on anything you built from scratch - that uses regular MBRs.

                            There have been a lot of improvements on this in FOG Trunk, by the way. A lot of improvements.

                            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!
                            Daily Clean Installation Results:
                            https://fogtesting.fogproject.us/
                            FOG Reporting:
                            https://fog-external-reporting-results.fogproject.us/

                            S 1 Reply Last reply Reply Quote 0
                            • S
                              StevenT @Wayne Workman
                              last edited by

                              @Wayne-Workman @Tom-Elliott Interesting development. After wiping the drive everything appears to be working. In fact, I am even able to restore the original image that wasn’t working before. I believe the issue was not with the source master PC and the partitions on it, but I think FOG was having trouble trying to remove the partitions from the destination PC. I suspect the OEM partition #1.

                              1 Reply Last reply Reply Quote 0
                              • Z
                                zolo
                                last edited by

                                hi,
                                i have same error,
                                when i download error
                                i try :
                                wipe computer destination with fog = solved with one partition no allow
                                but i investigated my master, i have one partition in logical
                                i change this partition in primary partition,fix boot fix mbr
                                download fine : )

                                1 Reply Last reply Reply Quote 0
                                • Wayne WorkmanW
                                  Wayne Workman
                                  last edited by

                                  If you are using anything older than FOG 1.3.5 and have this error, please upgrade to 1.3.5 (or newer) or migrate to a new box that has 1.3.5 (or newer). For those that would like to migrate, this article is helpful: https://wiki.fogproject.org/wiki/index.php?title=Migrate_FOG

                                  If you have this error on 1.3.5 or newer, please create a new thread in the forums. This thread is locked.

                                  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!
                                  Daily Clean Installation Results:
                                  https://fogtesting.fogproject.us/
                                  FOG Reporting:
                                  https://fog-external-reporting-results.fogproject.us/

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