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DHCP Problem after FOG menu

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  • C
    chrisyoung @george1421
    last edited by Jan 31, 2017, 8:14 PM

    @george1421

    That would be the wireless adapter MAC address

    G 1 Reply Last reply Jan 31, 2017, 8:56 PM Reply Quote 0
    • G
      george1421 Moderator @chrisyoung
      last edited by Jan 31, 2017, 8:56 PM

      @chrisyoung That is very strange (as with this whole thread). The FOS Linux shouldn’t have drivers for wireless devices and yet it ignores the ethernet adapter in the dock (which it should support).

      I guess I need to find someone else in the FOG forum that has one of these devices to see if they can give guidance. Because this is not behaving as the others have. It appears that the ethernet adapter is working because you can PXE boot from it. PXE booting only works from valid uefi network adapters. Its strange that FOS can’t see this usb etherent adapter though.

      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!

      G 1 Reply Last reply Jan 31, 2017, 9:23 PM Reply Quote 0
      • G
        george1421 Moderator @george1421
        last edited by Jan 31, 2017, 9:23 PM

        @george1421 I’m not seeing any past issues that could help with this one.

        Lets take a different approach, I assume this carbon has an OS already on this device. Can you boot into windows and get the hardware ID for this network device? I forget what the ID is formated as under windows, but under linux it might look like this made up number [8086:1234]. We can check that network adapter vendor number against the supported driver list in linux (not related to fog).

        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!

        C 1 Reply Last reply Jan 31, 2017, 10:23 PM Reply Quote 0
        • C
          chrisyoung @george1421
          last edited by chrisyoung Jan 31, 2017, 4:23 PM Jan 31, 2017, 10:23 PM

          @george1421

          This is what I get from the device manager under hardware ID

          usb\vid_17E9&PID_431F&REV_0102&MI_05

          G 1 Reply Last reply Jan 31, 2017, 10:33 PM Reply Quote 0
          • G
            george1421 Moderator @chrisyoung
            last edited by george1421 Jan 31, 2017, 5:00 PM Jan 31, 2017, 10:33 PM

            @chrisyoung said in DHCP Problem after FOG menu:

            usb\vid_17E9&PID_431F&REV_0102&MI_05

            OK good the linux translation would be [17E9:431F]

            DisplayLink Network Adapter NCM

            From https://wiki.gentoo.org/wiki/DisplayLink
            Required kernel parameters
            Device Drivers —>
            <> Network device support —>
            <
            > USB Network Adapters —>
            -M- CDC NCM support
            <M> CDC MBIM support

            http://nothen.com.ar/en/support-for-displaylink-adapters-on-linux/
            Specific linux kernel driver code: http://nothen.com.ar/resources/displaylink-1.0.68.txz

            If I understand correctly the cdc ncm module is needed and should be part of linux 4.7.2 onwards.

            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!

            T 1 Reply Last reply Feb 2, 2017, 9:46 PM Reply Quote 0
            • S
              Sebastian Roth Moderator
              last edited by Feb 1, 2017, 7:53 AM

              I am not exactly sure but back in my mind I remember that we had issues with those CDC drivers and possibly removed those from the current kernel. Yes, looks like it: https://github.com/FOGProject/fogproject/blob/dev-branch/kernel/TomElliott.config.64

              # CONFIG_USB_NET_CDCETHER is not set
              # CONFIG_USB_NET_CDC_EEM is not set
              # CONFIG_USB_NET_CDC_NCM is not set
              

              Let me see if I find those old posts in 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

              C 1 Reply Last reply Feb 2, 2017, 8:40 PM Reply Quote 1
              • C
                chrisyoung @Sebastian Roth
                last edited by Feb 2, 2017, 8:40 PM

                @Sebastian-Roth

                Is there a way to use an older Kernel that did have those settings?

                Thanks,

                Chris

                1 Reply Last reply Reply Quote 0
                • S
                  Sebastian Roth Moderator
                  last edited by Sebastian Roth Feb 2, 2017, 3:28 PM Feb 2, 2017, 9:26 PM

                  Quoting myself from the post here:

                  I just found out that all the RTL8152/8153 based connectors are blacklisted in the cdc_ether driver (see here: http://lxr.free-electrons.com/source/drivers/net/usb/cdc_ether.c#L686). Your microsoft NIC isn’t just because they don’t know/care about those yet I guess.

                  The issue we had was that MS surface devices wouldn’t properly boot with those CDC drivers in the kernel. As we didn’t need those back then we just removed them back in late 2015. I wouldn’t recommend using a kernel that old.

                  @Tom-Elliott Do you mind adding this driver to the kernel? http://nothen.com.ar/resources/displaylink-1.0.68.txz

                  @chrisyoung Or you could just build your very own kernel following the wiki article here: https://wiki.fogproject.org/wiki/index.php?title=Build_TomElliott_Kernel

                  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

                  T 1 Reply Last reply Feb 2, 2017, 9:38 PM Reply Quote 0
                  • T
                    Tom Elliott @Sebastian Roth
                    last edited by Feb 2, 2017, 9:38 PM

                    @Sebastian-Roth Sorry to not read much, but do you by chance have straight up dmethod I could use to add?

                    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

                    1 Reply Last reply Reply Quote 0
                    • T
                      Tom Elliott @george1421
                      last edited by Feb 2, 2017, 9:46 PM

                      @george1421, @Sebastian-Roth Turns out I can enable the NCM and MBIM without the EEM and CDCETHER (If I remember correctly, the cdcether was the thing causing all of our issues).

                      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

                      1 Reply Last reply Reply Quote 0
                      • T
                        Tom Elliott
                        last edited by Feb 2, 2017, 9:51 PM

                        Kernels are updated with NCM and MBIM support.

                        Please try:

                        wget -O /var/www/fog/service/ipxe/bzImage https://fogproject.org/kernels/bzImage
                        wget -O /var/www/html/fog/service/ipxe/bzImage https://fogproject.org/kernels/bzImage
                        wget -O /var/www/fog/service/ipxe/bzImage32 https://fogproject.org/kernels/bzImage32
                        wget -O /var/www/html/fog/service/ipxe/bzImage32 https://fogproject.org/kernels/bzImage32
                        

                        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

                        G 1 Reply Last reply Feb 2, 2017, 10:39 PM Reply Quote 0
                        • G
                          george1421 Moderator @Tom Elliott
                          last edited by Feb 2, 2017, 10:39 PM

                          @Tom-Elliott Nice, it will be interesting to see if that addresses the issue.

                          It does appear that these DisplayLink chipset (and variants) are used in quite a few of these new external tablet docks from different hardware vendors. So if this addresses the OP’s issue without creating new headaches its a good move to add to the fog kernel.

                          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
                          • S
                            Sebastian Roth Moderator
                            last edited by Feb 3, 2017, 1:23 PM

                            @Tom-Elliott Great stuff! Yeah from what I see in those MS surface posts it was only the CDC -ether driver causing the issue. Keeping my fingers crossed…

                            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
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