# \#dunfell **URL:** https://hub.mender.io/tag/dunfell/134.md [Latest](https://hub.mender.io/latest.md) · [Categories](https://hub.mender.io/categories.md) · [Tags](https://hub.mender.io/tags.md) --- ## [Mender-connect dbus errors that "AuthenticationManager was not provided"](https://hub.mender.io/t/mender-connect-dbus-errors-that-authenticationmanager-was-not-provided/3143)
**Author:** [@HerrMuellerluedensch](https://hub.mender.io/u/HerrMuellerluedensch)\ **Replies:** 8\ **Last updated:** [September 22, 2025, 2:45pm UTC](https://hub.mender.io/t/mender-connect-dbus-errors-that-authenticationmanager-was-not-provided/3143 "2025-09-22T14:45:02Z")
Hey, I just upgraded mender to the latest dunfell release to test mender-connect. I configured the bare minimum which is setting the client user to a non-root user. The last two log messages are: Jan 27 20:23:53 CI-57… --- ## [Upgrade from dunfell to kirkstone failing due to grubenv location](https://hub.mender.io/t/upgrade-from-dunfell-to-kirkstone-failing-due-to-grubenv-location/7768)
**Author:** [@abluenoser](https://hub.mender.io/u/abluenoser)\ **Replies:** 0\ **Last updated:** [May 8, 2025, 3:22pm UTC](https://hub.mender.io/t/upgrade-from-dunfell-to-kirkstone-failing-due-to-grubenv-location/7768 "2025-05-08T15:22:12Z")
Hi, Our situation has some similarities to the one describe in this post Not possible to downgrade after upgrade to meta-mender/kirkstone however the issue for us is the upgrade, not the downgrade. We are using Yocto t… --- ## [Raspberry Pi 4 Model B - Yocto 4.0 "kirkstone" and earlier](https://hub.mender.io/t/raspberry-pi-4-model-b-yocto-4-0-kirkstone-and-earlier/889)
**Author:** [@mirzak](https://hub.mender.io/u/mirzak)\ **Replies:** 43\ **Last updated:** [July 17, 2024, 11:07am UTC](https://hub.mender.io/t/raspberry-pi-4-model-b-yocto-4-0-kirkstone-and-earlier/889 "2024-07-17T11:07:53Z")
Board description The Raspberry Pi 4 Model B is the probably most popular board of the Raspberry Pi family. URL: https://www.raspberrypi.org/products/raspberry-pi-4-model-b/ Wiki: https://elinux.org/RPi\_Hub Test re… --- ## [Mender distribution "not supported" - what triggers this response?](https://hub.mender.io/t/mender-distribution-not-supported-what-triggers-this-response/6956)
**Author:** [@BenH](https://hub.mender.io/u/BenH)\ **Replies:** 10\ **Last updated:** [June 18, 2024, 3:27pm UTC](https://hub.mender.io/t/mender-distribution-not-supported-what-triggers-this-response/6956 "2024-06-18T15:27:21Z")
I’m building the BeagleBoneBlack Mender Yocto as provided. I’ve had to update the Yocto to Dunfell. This builds and runs OK, but on contacting Mender with the supplied demo script, its gets rejected: “ERROR: your distr… --- ## [Adding dhcpcd to the Yocto config broke systemd completely, removal doesn't fix it](https://hub.mender.io/t/adding-dhcpcd-to-the-yocto-config-broke-systemd-completely-removal-doesnt-fix-it/6549)
**Author:** [@pyxlwuff](https://hub.mender.io/u/pyxlwuff)\ **Replies:** 1\ **Last updated:** [February 14, 2024, 4:17pm UTC](https://hub.mender.io/t/adding-dhcpcd-to-the-yocto-config-broke-systemd-completely-removal-doesnt-fix-it/6549 "2024-02-14T16:17:22Z")
Hi there, We’re currently experimenting with the Yocto Project (Dunfell branch) for our Raspberry Pi 4s along with Mender, which connect to the internet. We add dhcpcd to our CORE\_IMAGE\_EXTRA\_INSTALL\_append line which c… --- ## [Not possible to downgrade after upgrade to meta-mender/kirkstone](https://hub.mender.io/t/not-possible-to-downgrade-after-upgrade-to-meta-mender-kirkstone/6187)
**Author:** [@mirzak](https://hub.mender.io/u/mirzak)\ **Replies:** 3\ **Last updated:** [September 11, 2023, 8:04am UTC](https://hub.mender.io/t/not-possible-to-downgrade-after-upgrade-to-meta-mender-kirkstone/6187 "2023-09-11T08:04:09Z")
Hello! I am in the process of upgrading a project that is using Mender + Yocto Project, the upgrade path is dunfell → kirkstone. We are using Intel based hardware with EFI support. But I stumbled upon a unexpected beh… --- ## [Update Progress from mender client](https://hub.mender.io/t/update-progress-from-mender-client/5260)
**Author:** [@tactmaster](https://hub.mender.io/u/tactmaster)\ **Replies:** 7\ **Last updated:** [August 9, 2023, 9:06am UTC](https://hub.mender.io/t/update-progress-from-mender-client/5260 "2023-08-09T09:06:11Z")
Description So we report our progress in % to our UI. We do this by getting the progress from “mender” i.e. mender client. We piped the output from mender indirectly to the UI we did use mender client 1.x (in sumo) th… --- ## [Toradex Verdin iMX8M Mini](https://hub.mender.io/t/toradex-verdin-imx8m-mini/2908)
**Author:** [@mirzak](https://hub.mender.io/u/mirzak)\ **Replies:** 11\ **Last updated:** [June 8, 2023, 10:36am UTC](https://hub.mender.io/t/toradex-verdin-imx8m-mini/2908 "2023-06-08T10:36:34Z")
The official Mender documentation explains how Mender works. This is simply a board-specific complement to the official documentation. Board description The Verdin iMX8M Mini is a System on Module based on the NXP® i.MX… --- ## [Renesas RZ/G2L](https://hub.mender.io/t/renesas-rz-g2l/5762)
**Author:** [@estape.nt](https://hub.mender.io/u/estape.nt)\ **Replies:** 0\ **Last updated:** [April 14, 2023, 10:47pm UTC](https://hub.mender.io/t/renesas-rz-g2l/5762 "2023-04-14T22:47:28Z")
Board description The RZ/G2L microprocessor includes a Cortex®-A55 (1.2 GHz) CPU, 16-bit DDR3L / DDR4 interface, 3D graphics engine with Arm Mali-G31 and video codec (H.264). It also has many interfaces such as camera in… --- ## [Didn't find service unit 'mender-client.service'](https://hub.mender.io/t/didnt-find-service-unit-mender-client-service/5740)
**Author:** [@janaperic](https://hub.mender.io/u/janaperic)\ **Replies:** 4\ **Last updated:** [April 10, 2023, 9:55am UTC](https://hub.mender.io/t/didnt-find-service-unit-mender-client-service/5740 "2023-04-10T09:55:01Z")
Hi! I need help. :slight\_smile: I’ve been working on upgrading my Yocto image for RPi4 from dunfell to kirkstone, and I’ve encountered some problems regarding mender-client. When I try to build the image, I get this er… --- ## [Mender - Tinkerboard - Python.h](https://hub.mender.io/t/mender-tinkerboard-python-h/4227)
**Author:** [@SebSauer](https://hub.mender.io/u/SebSauer)\ **Replies:** 22\ **Last updated:** [April 3, 2023, 6:16am UTC](https://hub.mender.io/t/mender-tinkerboard-python-h/4227 "2023-04-03T06:16:59Z")
Device description Tinker-Board-S Hello all, I am currently working on implementing a Mender Integeration on a Tinker-Board-S. As soon as I use the mender-uboot feature I unfortunately run into the following error! S… --- ## [Migrating from yocto dunfell to kirkstone causes RPI3B+ devices to hang on OTA update](https://hub.mender.io/t/migrating-from-yocto-dunfell-to-kirkstone-causes-rpi3b-devices-to-hang-on-ota-update/5483)
**Author:** [@ygu](https://hub.mender.io/u/ygu)\ **Replies:** 10\ **Last updated:** [February 21, 2023, 5:15pm UTC](https://hub.mender.io/t/migrating-from-yocto-dunfell-to-kirkstone-causes-rpi3b-devices-to-hang-on-ota-update/5483 "2023-02-21T17:15:33Z")
I’m having issues with migrating in-field raspberry pi 3B+s over from Dunfell to Kirkstone yocto builds. They are currently running on kernel 4.14.114 and I’m trying to migrate them to 5.15.36. I’m using u-boot for my bo… --- ## [Info on mender integration](https://hub.mender.io/t/info-on-mender-integration/4560)
**Author:** [@leonardo-k](https://hub.mender.io/u/leonardo-k)\ **Replies:** 16\ **Last updated:** [February 16, 2023, 12:52am UTC](https://hub.mender.io/t/info-on-mender-integration/4560 "2023-02-16T00:52:39Z")
Hello , i’m trying to integrate mender without success on a board not present in the mender-community layer following this instructions . I’ve got some questions : is better to use grub instead of u-boot ? there is a… --- ## [Error using multilib with Mender](https://hub.mender.io/t/error-using-multilib-with-mender/5177)
**Author:** [@OliverW](https://hub.mender.io/u/OliverW)\ **Replies:** 1\ **Last updated:** [August 9, 2022, 3:08pm UTC](https://hub.mender.io/t/error-using-multilib-with-mender/5177 "2022-08-09T15:08:50Z")
I am using Mender in conjunction with Yocto Dunfell. It’s worked perfectly until I attempted to use multilib to use 32bit libraries on a 64bit host. I added the following to my local.conf (This has worked on Yocto Dunfe… --- ## [Toradex Verdin iMX8M Plus](https://hub.mender.io/t/toradex-verdin-imx8m-plus/5026)
**Author:** [@leon-anavi](https://hub.mender.io/u/leon-anavi)\ **Replies:** 0\ **Last updated:** [June 15, 2022, 8:08pm UTC](https://hub.mender.io/t/toradex-verdin-imx8m-plus/5026 "2022-06-15T20:08:13Z")
The official Mender documentation explains how Mender works. This is simply a board-specific complement to the official documentation. Board description Verdin iMX8M Plus is a member of the Verdin Family and comes with … --- ## [NVIDIA Tegra Jetson Xavier NX](https://hub.mender.io/t/nvidia-tegra-jetson-xavier-nx/2615)
**Author:** [@dwalkes](https://hub.mender.io/u/dwalkes)\ **Replies:** 25\ **Last updated:** [May 4, 2022, 8:56pm UTC](https://hub.mender.io/t/nvidia-tegra-jetson-xavier-nx/2615 "2022-05-04T20:56:57Z")
The official Mender documentation explains how Mender works. This is a board-specific complement to the official documentation. Device description NVIDIA Xavier NX hardware with computer vision, GPU and multimedia suppo… --- ## [Technexion PICO-PI-IMX7](https://hub.mender.io/t/technexion-pico-pi-imx7/136)
**Author:** [@jorisoffouga](https://hub.mender.io/u/jorisoffouga)\ **Replies:** 45\ **Last updated:** [March 8, 2022, 3:31pm UTC](https://hub.mender.io/t/technexion-pico-pi-imx7/136 "2022-03-08T15:31:46Z")
The official Mender documentation explains how Mender works. This is a board-specific complement to the official documentation. Board description PICO-PI-IMX7 is the Starting Kit for Android Things The i.MX 7Dual deliv… --- ## [Impact of CVE-2021-39293 on Mender](https://hub.mender.io/t/impact-of-cve-2021-39293-on-mender/4548)
**Author:** [@deffo](https://hub.mender.io/u/deffo)\ **Replies:** 1\ **Last updated:** [February 8, 2022, 10:41am UTC](https://hub.mender.io/t/impact-of-cve-2021-39293-on-mender/4548 "2022-02-08T10:41:36Z")
As always I’d like to ask you guys if you see CVE-2021-39293 \[1\] as a threat for Yocto Dunfell installations. Thanks! \[1\] NVD - CVE-2021-39293 --- ## [Variscite DART-6UL - Dunfell Support](https://hub.mender.io/t/variscite-dart-6ul-dunfell-support/4578)
**Author:** [@doganmurat](https://hub.mender.io/u/doganmurat)\ **Replies:** 0\ **Last updated:** [February 7, 2022, 11:13am UTC](https://hub.mender.io/t/variscite-dart-6ul-dunfell-support/4578 "2022-02-07T11:13:13Z")
Hi, I am trying to integrate variscite DART-6UL board with mender. I found this; https://hub.mender.io/t/variscite-dart-6ul But this lacks dunfell support. Is there anyone using mender + variscite in dunfell branch. … --- ## [Yocto grub suppressed console output (quiet)](https://hub.mender.io/t/yocto-grub-suppressed-console-output-quiet/4532)
**Author:** [@B-Stefan](https://hub.mender.io/u/B-Stefan)\ **Replies:** 4\ **Last updated:** [February 3, 2022, 8:00pm UTC](https://hub.mender.io/t/yocto-grub-suppressed-console-output-quiet/4532 "2022-02-03T20:00:01Z")
Question I’m using the grub-UEFI integration of mender that is based on: GitHub - mendersoftware/grub-mender-grubenv. I would like to add the grub quiet option so that the grub console output will be suppressed or redi… --- ## [Integrating mender on kontron board](https://hub.mender.io/t/integrating-mender-on-kontron-board/4530)
**Author:** [@leonardo-k](https://hub.mender.io/u/leonardo-k)\ **Replies:** 0\ **Last updated:** [January 25, 2022, 11:05am UTC](https://hub.mender.io/t/integrating-mender-on-kontron-board/4530 "2022-01-25T11:05:44Z")
Hello I’m trying to integrate mender on a kontron board based on imx8mm som ( this is the board https://www.kontron.com/en/products/baseboard-bl-i.mx8m-mini/p158549 ) . Following the instructions at System updates: Yoc… --- ## [Impact of CVE-2021-44716 and CVE-2021-44717 on Mender](https://hub.mender.io/t/impact-of-cve-2021-44716-and-cve-2021-44717-on-mender/4479)
**Author:** [@deffo](https://hub.mender.io/u/deffo)\ **Replies:** 1\ **Last updated:** [January 14, 2022, 8:01am UTC](https://hub.mender.io/t/impact-of-cve-2021-44716-and-cve-2021-44717-on-mender/4479 "2022-01-14T08:01:57Z")
As always I’d like to ask you guys of you see these two beauties as a threat for Yocto Dunfell installations. Thanks! \[1\] NVD - CVE-2021-44716 \[2\] NVD - CVE-2021-44717 --- ## [How to deploy /data/mender on rootfs](https://hub.mender.io/t/how-to-deploy-data-mender-on-rootfs/4447)
**Author:** [@Mdosari](https://hub.mender.io/u/Mdosari)\ **Replies:** 1\ **Last updated:** [January 5, 2022, 3:09pm UTC](https://hub.mender.io/t/how-to-deploy-data-mender-on-rootfs/4447 "2022-01-05T15:09:04Z")
Hi all, mender-client version is 3.1.0 After we have built the image successfully, we have an issue because of the device\_type file is missed. This file should be exist at /data/mender/device\_type. We have looked at me… --- ## [Dependency loop when adding meta-mender](https://hub.mender.io/t/dependency-loop-when-adding-meta-mender/4414)
**Author:** [@Mdosari](https://hub.mender.io/u/Mdosari)\ **Replies:** 4\ **Last updated:** [December 27, 2021, 1:02pm UTC](https://hub.mender.io/t/dependency-loop-when-adding-meta-mender/4414 "2021-12-27T13:02:10Z")
Hi all, We are facing an issue about dependency loop while we try to add mender layer to build system. These 11 error messages are Dependency loop #1 found : Task ....../mender-client\_2.6.1\*\*.bb:do\_package\_write\_rpm (… --- ## [Impact of CVE-2021-38297 on Mender](https://hub.mender.io/t/impact-of-cve-2021-38297-on-mender/4225)
**Author:** [@deffo](https://hub.mender.io/u/deffo)\ **Replies:** 1\ **Last updated:** [October 26, 2021, 3:59pm UTC](https://hub.mender.io/t/impact-of-cve-2021-38297-on-mender/4225 "2021-10-26T15:59:54Z")
Hi there! How do you consider the impact of CVE-2021-38297 \[1\] on Mender? Do you think this is critical? Best regards \[1\] NVD - CVE-2021-38297 --- ## [Download State Timeout does not report as failure](https://hub.mender.io/t/download-state-timeout-does-not-report-as-failure/4021)
**Author:** [@SegFault](https://hub.mender.io/u/SegFault)\ **Replies:** 1\ **Last updated:** [August 20, 2021, 5:35am UTC](https://hub.mender.io/t/download-state-timeout-does-not-report-as-failure/4021 "2021-08-20T05:35:17Z")
Board: imx8-som running Yocto Dunfell deployment Mender Version: 2.5.1 Exhibited Behavior: We are running an update procedure that has a Download\_Enter state script being called. This state script has a retry ability t… --- ## [Dependency loop when enabling secure boot with an initramfs](https://hub.mender.io/t/dependency-loop-when-enabling-secure-boot-with-an-initramfs/3006)
**Author:** [@amrbekhit](https://hub.mender.io/u/amrbekhit)\ **Replies:** 4\ **Last updated:** [August 17, 2021, 2:59pm UTC](https://hub.mender.io/t/dependency-loop-when-enabling-secure-boot-with-an-initramfs/3006 "2021-08-17T14:59:28Z")
Hello, I’m building an image using Yocto Dunfell and the meta-mender-core layer on an Toradex Colibri iMX6 ULL. My system uses an initramfs image (which is a clone of core-image-minimal-initramfs but without initramfs-m… --- ## [Impact of certain CVEs on Mender](https://hub.mender.io/t/impact-of-certain-cves-on-mender/4003)
**Author:** [@deffo](https://hub.mender.io/u/deffo)\ **Replies:** 2\ **Last updated:** [August 16, 2021, 7:58am UTC](https://hub.mender.io/t/impact-of-certain-cves-on-mender/4003 "2021-08-16T07:58:52Z")
Hi there! How do you consider the impact of https://nvd.nist.gov/vuln/detail/CVE-2021-33195 https://nvd.nist.gov/vuln/detail/CVE-2021-33196 https://nvd.nist.gov/vuln/detail/CVE-2021-33197 https://nvd.nist.gov/vuln/d… --- ## [Toradex integration updates](https://hub.mender.io/t/toradex-integration-updates/3763)
**Author:** [@drewmoseley](https://hub.mender.io/u/drewmoseley)\ **Replies:** 19\ **Last updated:** [July 19, 2021, 9:05am UTC](https://hub.mender.io/t/toradex-integration-updates/3763 "2021-07-19T09:05:09Z")
There have been a number of posts recently regarding issues building Yocti with Mender for various Toradex boards. I took a quick look and it seems our integrations for the Toradex boards are a bit inconsistent; some of… --- ## [NXP WaRP7](https://hub.mender.io/t/nxp-warp7/135)
**Author:** [@texierp](https://hub.mender.io/u/texierp)\ **Replies:** 0\ **Last updated:** [November 24, 2018, 12:47pm UTC](https://hub.mender.io/t/nxp-warp7/135 "2018-11-24T12:47:17Z")
The official Mender documentation explains how Mender works. This is a board-specific complement to the official documentation. Board description WaRP7 speeds and eases development of Internet of things and wearable dev… [Next page](https://hub.mender.io/tag/dunfell/134.md?match_all_tags=true&page=1&tags%5B%5D=dunfell)