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UEFI-PXE-Boot (Asus t100 Tablet)

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FOG Problems
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  • K
    K.Hays @Wayne Workman
    last edited by K.Hays May 16, 2016, 1:44 PM May 16, 2016, 7:43 PM

    @Wayne-Workman the two adapters do that, and the other one isn’t recognized as a boot option. It’s only capable of uefi also.

    W 1 Reply Last reply May 16, 2016, 7:45 PM Reply Quote 0
    • W
      Wayne Workman @K.Hays
      last edited by May 16, 2016, 7:45 PM

      @K.Hays Firmware update.

      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/

      K 1 Reply Last reply May 16, 2016, 7:49 PM Reply Quote 0
      • K
        K.Hays @Wayne Workman
        last edited by May 16, 2016, 7:49 PM

        @Wayne-Workman I can attempt to update the firmware, but I feel like that probably isn’t the issue. We have an HP laptop that we put into UEFI mode to help us troubleshoot and it is doing the same thing as the tablets, and it’s not using a USB adapter.

        W 1 Reply Last reply May 16, 2016, 7:52 PM Reply Quote 0
        • J
          Junkhacker Developer
          last edited by May 16, 2016, 7:52 PM

          and you’ve been able to use fog with non-uefi systems prior to these tests with uefi, right?

          signature:
          Junkhacker
          We are here to help you. If you are unresponsive to our questions, don't expect us to be responsive to yours.

          1 Reply Last reply Reply Quote 0
          • W
            Wayne Workman @K.Hays
            last edited by May 16, 2016, 7:52 PM

            @K.Hays Well, the problem you’re describing isn’t a fog problem. It’s a firmware or adapter or network issue. You’re not even getting to the point of communicating with the fog server at all.

            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/

            K 2 Replies Last reply May 16, 2016, 7:56 PM Reply Quote 0
            • W
              Wayne Workman @K.Hays
              last edited by May 16, 2016, 7:53 PM

              @K.Hays said in UEFI-PXE-Boot (Asus t100 Tablet):

              all other computers work just fine to image.

              @Junkhacker

              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/

              1 Reply Last reply Reply Quote 1
              • K
                K.Hays @Wayne Workman
                last edited by May 16, 2016, 7:56 PM

                @Wayne-Workman I am currently updating the firmware. If it is a network issue as you’re thinking, could it be caused by the fact that we’re running a Sever 2008 DHCP?

                J 1 Reply Last reply May 16, 2016, 8:01 PM Reply Quote 0
                • K
                  K.Hays @Wayne Workman
                  last edited by May 16, 2016, 8:00 PM

                  @Wayne-Workman Firmware update was ineffective.

                  1 Reply Last reply Reply Quote 0
                  • J
                    Junkhacker Developer @K.Hays
                    last edited by Junkhacker May 16, 2016, 2:01 PM May 16, 2016, 8:01 PM

                    @K.Hays well, i know that you can get BIOS and UEFI to coexist and work with Windows 2012 server or a linux DHCP, but you should be able to get BIOS or UEFI (but not both at the same time) to work on Windows 2008 server as DHCP. I’d like to see the exact configuration you have the server set to, is it anything but options 66/67?

                    signature:
                    Junkhacker
                    We are here to help you. If you are unresponsive to our questions, don't expect us to be responsive to yours.

                    K 1 Reply Last reply May 16, 2016, 8:07 PM Reply Quote 0
                    • K
                      K.Hays @Junkhacker
                      last edited by May 16, 2016, 8:07 PM

                      @Junkhacker What exactly do you mean by that?

                      W 1 Reply Last reply May 16, 2016, 8:12 PM Reply Quote 0
                      • W
                        Wayne Workman @K.Hays
                        last edited by Wayne Workman May 16, 2016, 2:13 PM May 16, 2016, 8:12 PM

                        @K.Hays He’s talking about your dhcp server’s scope options. Option 066 should already be correct as you said fog works for other computers. Option 067 needs set to ipxe.efi for this device only, or to snponly.efi @Scott-Adams hit on this point earlier.

                        It might be worthwhile to run wireshark on the DHCP server to see if it’s even getting a request for DHCP from the device. Also, what are you connecting to as far as the network goes? We know you’re using the adapter, but can you put a dumb-switch (aka a mini-switch) between the adapter and the rest of the network and see what that does?

                        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/

                        1 Reply Last reply Reply Quote 1
                        • S
                          Sebastian Roth Moderator
                          last edited by May 16, 2016, 8:24 PM

                          @K-Hays said:

                          >>Start PXE over IPv4

                          This is way before any kernel options and even before iPXE binaries are being loaded. To me it seems like it does not get an IP via DHCP. Wonder if it does send a DHCP discovery request at all?!

                          The only thing that can help is wireshark/tcpdump I suppose. Are you aware on how to use those tools? Please take a packet dump and upload here to the forum.

                          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

                          G 1 Reply Last reply May 16, 2016, 8:42 PM Reply Quote 1
                          • G
                            george1421 Moderator @Sebastian Roth
                            last edited by george1421 May 16, 2016, 2:43 PM May 16, 2016, 8:42 PM

                            @Sebastian-Roth I agree here. The image below with starting ipxv4 indicates that the firmware IS seeing that the network interface is pxe bootable (otherwise no boot option). And it is attempting to init it. I would go the tcpdump route if the FOG server and target computer is on the same subnet/broadcast domain.

                            with this command tcpdump -w output.pcap port 67 or port 68 that would be executed on your FOG server and then attempt to boot the target computer. Stop the tcpdump program after your target computer errors out. Then upload the pcap file here.

                            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 May 18, 2016, 2:07 PM Reply Quote 1
                            • K
                              K.Hays @george1421
                              last edited by May 18, 2016, 2:07 PM

                              @george1421 said in UEFI-PXE-Boot (Asus t100 Tablet):

                              tcpdump -w output.pcap port 67 or port 68

                              When i run this command i get “tcpdump: no suitable device found”
                              Tcpdump is installed, and i can run it with just the tcpdump command, but this specific line is not working.

                              Q 1 Reply Last reply May 18, 2016, 2:18 PM Reply Quote 0
                              • Q
                                Quazz Moderator @K.Hays
                                last edited by May 18, 2016, 2:18 PM

                                @K.Hays try

                                sudo tcpdump -w issue.pcap -i eth0
                                

                                (make sure the interface is specified correctly there)

                                G K 2 Replies Last reply May 18, 2016, 2:19 PM Reply Quote 0
                                • G
                                  george1421 Moderator @Quazz
                                  last edited by May 18, 2016, 2:19 PM

                                  @Quazz just for clarity you also need the filter part in addition to the interface selection.

                                  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!

                                  Q 1 Reply Last reply May 18, 2016, 2:20 PM Reply Quote 0
                                  • K
                                    K.Hays @Quazz
                                    last edited by May 18, 2016, 2:20 PM

                                    @Quazz Thanks, i rebooted and was able to run the previous command.

                                    1 Reply Last reply Reply Quote 0
                                    • Q
                                      Quazz Moderator @george1421
                                      last edited by May 18, 2016, 2:20 PM

                                      @george1421 You can, but you could also filter afterwards so it doesn’t matter much imo.

                                      G 1 Reply Last reply May 18, 2016, 2:23 PM Reply Quote 0
                                      • G
                                        george1421 Moderator @Quazz
                                        last edited by george1421 May 18, 2016, 8:25 AM May 18, 2016, 2:23 PM

                                        @Quazz said in UEFI-PXE-Boot (Asus t100 Tablet):

                                        @george1421 You can, but you could also filter afterwards so it doesn’t matter much imo.

                                        The issue is without the filter part you will collect all broadcast traffic as well as unicast traffic to the device where you run tcpdump. This maybe too much to filter through (i.e. looking for a needle in the haystack). Also by only capturing the specific traffic there is little concern about other traffic leaking private info out if the pcap file is posted here.

                                        Just for clarity the command should be this

                                        sudo tcpdump -w issue.pcap -i eth0 port 67 or port 68
                                        

                                        Depending on the flavor of linux you are running you may need the sudo command (which now that I think about it could have been the root cause of the interface not being found).

                                        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
                                        • W
                                          Wayne Workman @Guest
                                          last edited by May 18, 2016, 2:27 PM

                                          @K.Hays Please try to re-upload… wireshark is saying it’s damaged/corrupt.

                                          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/

                                          1 Reply Last reply Reply Quote 0
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