# General Discussions **URL:** https://hub.mender.io/c/general-discussions/12.md?page=78 [Latest](https://hub.mender.io/latest.md) · [Categories](https://hub.mender.io/categories.md) · [Tags](https://hub.mender.io/tags.md) **Page:** 79 --- ## [Issues adding Mender to 2018-04 raspbian lite](https://hub.mender.io/t/issues-adding-mender-to-2018-04-raspbian-lite/907)
**Author:** [@ster](https://hub.mender.io/u/ster)\ **Replies:** 2\ **Last updated:** [July 5, 2019, 10:07am UTC](https://hub.mender.io/t/issues-adding-mender-to-2018-04-raspbian-lite/907 "2019-07-05T10:07:59Z")
--- ## [C++ API for Mender Client](https://hub.mender.io/t/c-api-for-mender-client/785)
**Author:** [@platisd](https://hub.mender.io/u/platisd)\ **Replies:** 2\ **Last updated:** [July 4, 2019, 8:14am UTC](https://hub.mender.io/t/c-api-for-mender-client/785 "2019-07-04T08:14:18Z")
Hi, We are planning to use Mender for OTA updates in our product (it worked out-of-the-box with our Yocto-Sumo based board btw) and to integrate it nicely with our business logic, we want to use it in standalone mode an… --- ## [The list of changes in Raspbian/Ubuntu/Debian RPi images](https://hub.mender.io/t/the-list-of-changes-in-raspbian-ubuntu-debian-rpi-images/783)
**Author:** [@mnachev](https://hub.mender.io/u/mnachev)\ **Replies:** 1\ **Last updated:** [July 4, 2019, 7:54am UTC](https://hub.mender.io/t/the-list-of-changes-in-raspbian-ubuntu-debian-rpi-images/783 "2019-07-04T07:54:57Z")
Hi, How can I see the changes which are made for Mender compatible device? Which files are changed and how, which are the new files, etc.? Is it possible to do this changes manually in the last version of Raspbian imag… --- ## [Separation of the partitions for read-only and read-write mode](https://hub.mender.io/t/separation-of-the-partitions-for-read-only-and-read-write-mode/782)
**Author:** [@mnachev](https://hub.mender.io/u/mnachev)\ **Replies:** 1\ **Last updated:** [July 4, 2019, 7:53am UTC](https://hub.mender.io/t/separation-of-the-partitions-for-read-only-and-read-write-mode/782 "2019-07-04T07:53:03Z")
Hi, I would like to separate the partitions for read-only and read-write mode (Multi-Partitioning). This will reduce the risk of failure. For example ‘/var’, ‘/swap’, ‘/tmp’, ‘/etc/resolv.conf’, etc. can be in read-writ… --- ## [Supporting more than one partition for updating, like in Android system updates](https://hub.mender.io/t/supporting-more-than-one-partition-for-updating-like-in-android-system-updates/781)
**Author:** [@mnachev](https://hub.mender.io/u/mnachev)\ **Replies:** 1\ **Last updated:** [July 4, 2019, 7:48am UTC](https://hub.mender.io/t/supporting-more-than-one-partition-for-updating-like-in-android-system-updates/781 "2019-07-04T07:48:47Z")
Hi, Is there way Mender to support more than one partition for updating? Currently there is only RootfsPart (A and). I checked in the source code https://github.com/mendersoftware/mender/blob/master/config.go and found,… --- ## [Complete partitions update/replacement, like in Android system updates (OTA)](https://hub.mender.io/t/complete-partitions-update-replacement-like-in-android-system-updates-ota/780)
**Author:** [@mnachev](https://hub.mender.io/u/mnachev)\ **Replies:** 2\ **Last updated:** [July 4, 2019, 6:33am UTC](https://hub.mender.io/t/complete-partitions-update-replacement-like-in-android-system-updates-ota/780 "2019-07-04T06:33:45Z")
Hi, Is it possible to replace the whole partitions with Mender, like in Android system updates (OTA)? If YES, then how much additional size is required and where the partition image is stored before updating? For examp… --- ## [Generate offline documentation](https://hub.mender.io/t/generate-offline-documentation/775)
**Author:** [@rreignier](https://hub.mender.io/u/rreignier)\ **Replies:** 2\ **Last updated:** [July 3, 2019, 1:58pm UTC](https://hub.mender.io/t/generate-offline-documentation/775 "2019-07-03T13:58:48Z")
I am sure I have missed something but how could one generate the html documentation from the mender-docs repo to read it offline? I am going to travel so I would like an offline version of the documentation. Thanks. --- ## [Device auth API: device ID from preauthorize](https://hub.mender.io/t/device-auth-api-device-id-from-preauthorize/698)
**Author:** [@guelfey](https://hub.mender.io/u/guelfey)\ **Replies:** 2\ **Last updated:** [July 3, 2019, 11:22am UTC](https://hub.mender.io/t/device-auth-api-device-id-from-preauthorize/698 "2019-07-03T11:22:39Z")
I’m trying to use the device auth API to automatically authorize devices as part of a more complex provisioning process. I find it strange that the preauthorization API call (https://docs.mender.io/2.0/apis/management-ap… --- ## [Move hostname from /etc/ to /data/etc issues](https://hub.mender.io/t/move-hostname-from-etc-to-data-etc-issues/767)
**Author:** [@MarekBelisko](https://hub.mender.io/u/MarekBelisko)\ **Replies:** 5\ **Last updated:** [July 1, 2019, 6:39pm UTC](https://hub.mender.io/t/move-hostname-from-etc-to-data-etc-issues/767 "2019-07-01T18:39:28Z")
Hi, for my project on rpi3 I want to use different hostname for every device. I’ve tried just symlink /etc/hostname to /data/etc/hostname but seems it’s not working easily (look this systemd reply )Anyone did something… --- ## [Forcing an update failure](https://hub.mender.io/t/forcing-an-update-failure/766)
**Author:** [@tmrskos](https://hub.mender.io/u/tmrskos)\ **Replies:** 2\ **Last updated:** [July 1, 2019, 10:29am UTC](https://hub.mender.io/t/forcing-an-update-failure/766 "2019-07-01T10:29:15Z")
Hello, I noticed a similar post here, but mine is a little different. I’m using the hosted mender service with a Pi. I would like to demo a rollback in the event that a failed deployment to a Pi device. Is there some… --- ## [Integrating with the Mender API](https://hub.mender.io/t/integrating-with-the-mender-api/650)
**Author:** [@samlewis](https://hub.mender.io/u/samlewis)\ **Replies:** 4\ **Last updated:** [July 1, 2019, 8:27am UTC](https://hub.mender.io/t/integrating-with-the-mender-api/650 "2019-07-01T08:27:22Z")
I’d like to integrate the Mender API into my own application, but am unsure how the API tokens should be managed. The documentation shows how to get a token for a user using the /api/management/v1/useradm/auth/login endp… --- ## [Booting Solidrun ClearFog Base from eMMC](https://hub.mender.io/t/booting-solidrun-clearfog-base-from-emmc/933)
**Author:** [@henzigen](https://hub.mender.io/u/henzigen)\ **Replies:** 5\ **Last updated:** [July 1, 2019, 7:30am UTC](https://hub.mender.io/t/booting-solidrun-clearfog-base-from-emmc/933 "2019-07-01T07:30:32Z")
--- ## [Google coral board](https://hub.mender.io/t/google-coral-board/763)
**Author:** [@nidev01](https://hub.mender.io/u/nidev01)\ **Replies:** 5\ **Last updated:** [July 1, 2019, 5:29am UTC](https://hub.mender.io/t/google-coral-board/763 "2019-07-01T05:29:01Z")
Board description I am interested in mender for coral board. Saw this post: https://mkrak.org/2019/05/23/running-a-yocto-generated-distribution-on-google-coral-dev-board/ Is there a mender implementation that already e… --- ## [Warrior tegra build cicular dependencies](https://hub.mender.io/t/warrior-tegra-build-cicular-dependencies/757)
**Author:** [@dwalkes](https://hub.mender.io/u/dwalkes)\ **Replies:** 8\ **Last updated:** [June 30, 2019, 2:11pm UTC](https://hub.mender.io/t/warrior-tegra-build-cicular-dependencies/757 "2019-06-30T14:11:36Z")
Hi Folks, I’ve had a request to port meta-mender-community tegra support to warrior. I see there’s no warrior branch yet on meta-mender and I see task MEN-2511 tracking a move to warrior, which mentions issues with gru… --- ## [Hosted Mender console hung](https://hub.mender.io/t/hosted-mender-console-hung/760)
**Author:** [@tmrskos](https://hub.mender.io/u/tmrskos)\ **Replies:** 1\ **Last updated:** [June 30, 2019, 11:53am UTC](https://hub.mender.io/t/hosted-mender-console-hung/760 "2019-06-30T11:53:09Z")
Hello, I ran into an issue where the portal is hanging (see screenshot) after running a device deletion via the API. The area is blank where all the devices normally show up. It’s also preventing me from pre-authorizi… --- ## [Using an already existing certificate while installing Mender](https://hub.mender.io/t/using-an-already-existing-certificate-while-installing-mender/730)
**Author:** [@bilbol](https://hub.mender.io/u/bilbol)\ **Replies:** 9\ **Last updated:** [June 27, 2019, 11:56am UTC](https://hub.mender.io/t/using-an-already-existing-certificate-while-installing-mender/730 "2019-06-27T11:56:24Z")
Hello, I’m trying to install the open source Mender, and I realized that there is a command that generates keys and certificates. I already have a CA certificate for my domain acquired via Let’s Encrypt, so my question … --- ## [First time build fails for microchip-sama5d27-som1-ek1/127](https://hub.mender.io/t/first-time-build-fails-for-microchip-sama5d27-som1-ek1-127/748)
**Author:** [@nidev01](https://hub.mender.io/u/nidev01)\ **Replies:** 14\ **Last updated:** [June 26, 2019, 5:40am UTC](https://hub.mender.io/t/first-time-build-fails-for-microchip-sama5d27-som1-ek1-127/748 "2019-06-26T05:40:26Z")
Hello, New to Mender and trying to setup a demo using this link: Here is the output of my build: Initialising tasks: 100% |#############################################################################################… --- ## [How can I edit the mender artifact, which I’ve built with mender](https://hub.mender.io/t/how-can-i-edit-the-mender-artifact-which-i-ve-built-with-mender/741)
**Author:** [@PFGO](https://hub.mender.io/u/PFGO)\ **Replies:** 4\ **Last updated:** [June 25, 2019, 7:18am UTC](https://hub.mender.io/t/how-can-i-edit-the-mender-artifact-which-i-ve-built-with-mender/741 "2019-06-25T07:18:51Z")
--- ## [Have update waiting for preauthorized device](https://hub.mender.io/t/have-update-waiting-for-preauthorized-device/746)
**Author:** [@ararat](https://hub.mender.io/u/ararat)\ **Replies:** 1\ **Last updated:** [June 24, 2019, 10:15pm UTC](https://hub.mender.io/t/have-update-waiting-for-preauthorized-device/746 "2019-06-24T22:15:52Z")
Hi there, is there anyway to have an update waiting for a preauthorized device, to be pushed once the device comes online and becomes authorized as a device? Using Mender 1.7. --- ## [Slow writes on Up Squared](https://hub.mender.io/t/slow-writes-on-up-squared/924)
**Author:** [@dbensoussan](https://hub.mender.io/u/dbensoussan)\ **Replies:** 4\ **Last updated:** [June 24, 2019, 2:25pm UTC](https://hub.mender.io/t/slow-writes-on-up-squared/924 "2019-06-24T14:25:00Z")
--- ## [Start-update-notifier fails](https://hub.mender.io/t/start-update-notifier-fails/742)
**Author:** [@dbensoussan](https://hub.mender.io/u/dbensoussan)\ **Replies:** 2\ **Last updated:** [June 24, 2019, 2:06pm UTC](https://hub.mender.io/t/start-update-notifier-fails/742 "2019-06-24T14:06:57Z")
Hi, I am trying to run an update 2 state scripts. I thought they were the problem but I think something else happened. Board: up squared Version: sumo Mender: 1.7 My 2 state scripts are: ArtifactInstall\_Leave\_01\_sto… --- ## [Mender ID Collision](https://hub.mender.io/t/mender-id-collision/740)
**Author:** [@neoweb](https://hub.mender.io/u/neoweb)\ **Replies:** 1\ **Last updated:** [June 24, 2019, 7:00am UTC](https://hub.mender.io/t/mender-id-collision/740 "2019-06-24T07:00:36Z")
It looks like I have a mender ID collision. I have a Raspberry PI with the same serial number/mac. --- ## [Beaglebone Black Debian 9.5 "Data Abort", keeps reseting](https://hub.mender.io/t/beaglebone-black-debian-9-5-data-abort-keeps-reseting/735)
**Author:** [@james\_m](https://hub.mender.io/u/james_m)\ **Replies:** 2\ **Last updated:** [June 21, 2019, 12:00pm UTC](https://hub.mender.io/t/beaglebone-black-debian-9-5-data-abort-keeps-reseting/735 "2019-06-21T12:00:25Z")
I used docker-mender-convert with a BBB Debian 9.5 image today. I was a little disappointed when my image didn’t boot and just kept resetting with the “data abort” message. This seems to be a bug that the Mender team is… --- ## [Shrink Rootfs...To Switch Golden Image Media](https://hub.mender.io/t/shrink-rootfs-to-switch-golden-image-media/729)
**Author:** [@neoweb](https://hub.mender.io/u/neoweb)\ **Replies:** 3\ **Last updated:** [June 21, 2019, 7:54am UTC](https://hub.mender.io/t/shrink-rootfs-to-switch-golden-image-media/729 "2019-06-21T07:54:10Z")
Hello All! I would like to move my device image over to some industrial media/better media. The new media is a few bytes smaller, so I will need to: ./docker-mender-convert raw-disk-image-shrink-rootfs My plan was to… --- ## [Btrfs changes haven't made it into Mender 2.0](https://hub.mender.io/t/btrfs-changes-havent-made-it-into-mender-2-0/734)
**Author:** [@TimFroehlich](https://hub.mender.io/u/TimFroehlich)\ **Replies:** 2\ **Last updated:** [June 21, 2019, 6:26am UTC](https://hub.mender.io/t/btrfs-changes-havent-made-it-into-mender-2-0/734 "2019-06-21T06:26:50Z")
Hi, just tried to upgrade my system to Mender 2.0 but tag thud-v2019.05 doesn’t include the changes introduced in https://github.com/mendersoftware/meta-mender/pull/705. Were those changes intended to make it into the t… --- ## [Mender 2.0 update failure because wifi network not immediately available](https://hub.mender.io/t/mender-2-0-update-failure-because-wifi-network-not-immediately-available/711)
**Author:** [@hunter](https://hub.mender.io/u/hunter)\ **Replies:** 9\ **Last updated:** [June 19, 2019, 12:07pm UTC](https://hub.mender.io/t/mender-2-0-update-failure-because-wifi-network-not-immediately-available/711 "2019-06-19T12:07:42Z")
Hi, I just upgraded from mender version 1.6 to 2.0 but I noticed something different and caused the update to fail. Everything looks good until rebooting, mender client failed to connect to the mender server initially … --- ## [Fota architecture](https://hub.mender.io/t/fota-architecture/732)
**Author:** [@MissLee](https://hub.mender.io/u/MissLee)\ **Replies:** 0\ **Last updated:** [June 19, 2019, 11:30am UTC](https://hub.mender.io/t/fota-architecture/732 "2019-06-19T11:30:03Z")
Hello everyone, In the V cycle we have detailed design before implementation ( code developement ), The code is avalable on the the website but not the detailed architecture ( design). So i am asking for a diagram mode… --- ## [Simple standalone update procedure / Manual rollback possible?](https://hub.mender.io/t/simple-standalone-update-procedure-manual-rollback-possible/727)
**Author:** [@niquoi](https://hub.mender.io/u/niquoi)\ **Replies:** 3\ **Last updated:** [June 19, 2019, 7:15am UTC](https://hub.mender.io/t/simple-standalone-update-procedure-manual-rollback-possible/727 "2019-06-19T07:15:37Z")
Hi everyone, I am integrating mender 1.7 (with rocko meta-layer) in standalone mode on my devices. Due to very limited time, I am looking for the simplest - but robust - way of doing. The main constraint is that device… --- ## [Certificates and Keys Question while Installing](https://hub.mender.io/t/certificates-and-keys-question-while-installing/722)
**Author:** [@ozan.aydin](https://hub.mender.io/u/ozan.aydin)\ **Replies:** 3\ **Last updated:** [June 18, 2019, 2:26pm UTC](https://hub.mender.io/t/certificates-and-keys-question-while-installing/722 "2019-06-18T14:26:55Z")
As an absolute beginner, I am following the documentation while installing the open source mender server. One of the instructions include: “CERT\_API\_CN=mender.example.com CERT\_STORAGE\_CN=s3.example.com …/keygen”. Once … --- ## [Issues with Raspberry Pi when updating rocko -\> thud](https://hub.mender.io/t/issues-with-raspberry-pi-when-updating-rocko-thud/712)
**Author:** [@mterwoord](https://hub.mender.io/u/mterwoord)\ **Replies:** 23\ **Last updated:** [June 17, 2019, 4:51pm UTC](https://hub.mender.io/t/issues-with-raspberry-pi-when-updating-rocko-thud/712 "2019-06-17T16:51:45Z")
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