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    MBP 13" 2017 Touchbar - OSX Mojave - Fog can't find a disk

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    • S
      Sebastian Roth Moderator
      last edited by Sebastian Roth

      @rhulet Oh well, just started the compilation and when I got back from the bathroom it was done already: https://fogproject.org/kernels/Kernel.TomElliott.5.1.16_mac-nvme-fix.64

      Edit: echo 106b 2005 > /sys/bus/pci/drivers/nvme/new_id should not be needed with this one as far as I understand the patch.

      No guarantee this will run with our inits… untested 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

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      • george1421G
        george1421 Moderator
        last edited by

        I would download the new 5.x kernel and place it in the /var/www/html/fog/service/ipxe directory as bzImage5116 Then go into the host definition for this mac and set the kernel parameter to bzImage5116…

        Crud I forgot you are using a usb stick. Copy that to the usb stick as bzImage in the /boot directory (you might want to save the original kernel). Then boot into debug mode again and do a lsblk command to see if the nvme disk is seen.

        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!

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        • S
          Sebastian Roth Moderator
          last edited by

          @rhulet Any news on this?

          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

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          • S
            Sebastian Roth Moderator
            last edited by

            @rhulet We’ve pushed this quite far and I’d hope you read this and test the kernel I compiled for you!

            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

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            • R
              rhulet
              last edited by

              So sorry Sebastian! I was out of the office and got put on another project. I will test this today! Thank you!

              1 Reply Last reply Reply Quote 1
              • R
                rhulet
                last edited by

                When I boot into debug, I get an unable to access /index.php for connection testing

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                • S
                  Sebastian Roth Moderator
                  last edited by

                  @rhulet Sounds like a network driver issue. But network did work earlier, right? Can you please take a picture of that error and post here?

                  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

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                  • R
                    rhulet
                    last edited by rhulet

                    Nevermind I’m dumb. I forgot the butterfly keyboard doesn’t work with the kernal. I plugged in a usb and hit enter and its working. I can see the nvme drive. Lets see if I can drop an image!

                    1 Reply Last reply Reply Quote 1
                    • R
                      rhulet
                      last edited by

                      Update. Good news, I was able successfully capture and deploy an image from one 2017 mbp to another. Thanks!

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

                        OK so where did we end up here? Did applying the T2 kernel github patch resolve the issue or just adding subsystem ID to the nvme driver kernel parameter fix the issue?

                        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!

                        R 1 Reply Last reply Reply Quote 0
                        • R
                          rhulet @george1421
                          last edited by

                          @george1421 Using the kernal provided by @Sebastian-Roth at https://fogproject.org/kernels/Kernel.TomElliott.5.1.16_mac-nvme-fix.64 was all I needed. Worked like a charm.

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

                            It’s been almost a months and I am not 100% sure which patch I added. I think it was the one mentioned here: https://github.com/Dunedan/mbp-2016-linux/issues/71#issuecomment-510715810 (patch)

                            Will check later on today on the build server. Should still be there.

                            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

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                            • S
                              Sebastian Roth Moderator
                              last edited by

                              @george1421 Yes indeed it was this patch I used. I don’t really fancy having it in our official build.

                              @rhulet Would you mind being the housekeeper for this special Mac patch? We can show you how to build and add the patch. It’s not very hard if you know how to use the Linux terminal.

                              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

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                              • Q
                                Quazz Moderator
                                last edited by

                                As an aside, Linux kernel 5.3 has added native support for keyboard in these models.

                                1 Reply Last reply Reply Quote 1
                                • R
                                  rhulet
                                  last edited by

                                  @Sebastian-Roth yeah I’d be happy to take it, just show me what to do.

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

                                    @rhulet I’ll show you how to bake your own kernel. Though George suggested adding the patch to our official kernel. I am still not sure if it’s wise to do or not.

                                    Use any kind of Linux machine you have at hand:

                                    git clone https://github.com/FOGProject/fos
                                    cd fos
                                    grep KERNEL_VERSION Jenkinsfile
                                    export KERNEL_VERSION=4.19.64
                                    ./build.sh -kn -a x64
                                    

                                    See if that runs trough withou an issue.

                                    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

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                                    • R
                                      rhulet
                                      last edited by

                                      Build successful. Where did it dump it at though?

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

                                        @rhulet Ok, nice! You will find the new kernel binary in fos/kernelsourcex64/arch/x86/boot/bzImage. Copy that to your FOG server in /var/www/html/fog/service/ipxe/ but I suggest you rename the original bzImage in that directory instead of overwriting it. Just so you have a surely working backup copy of the kernel.

                                        Now, applying the patch I notice that I gave you instructions for building our current kernel version. But for this stuff you need to use a newer one. Sorry for that. Move that 4.19.64 code out of the way, you might want to use it some other time:

                                        cd fos
                                        mv kernelsourcex64 kernelsourcex64_4.19.64
                                        

                                        Now add the patch and build the newer kernel:

                                        export KERNEL_VERSION=5.1.16
                                        ./build.sh -kn -a x64
                                        wget https://ozlabs.org/~benh/nvme-mac-5.1.16.diff
                                        cd kernelsourcex64
                                        patch -p1 < ../nvme-mac-5.1.16.diff
                                        make
                                        

                                        This will get you the same kernel version I built for you some days ago. But there also seems to be a patch for kernel 5.2. If you want to give that a try instead:

                                        export KERNEL_VERSION=5.2
                                        ./build.sh -kn -a x64
                                        wget https://ozlabs.org/~benh/nvme-mac.diff
                                        cd kernelsourcex64
                                        patch -p1 < ../nvme-mac.diff
                                        make
                                        

                                        This last one is untested.

                                        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

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