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    Problems downgrading 3.2-Beta 2Duet 6HC +SBC

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    Beta Firmware
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    • schpongoundefined
      schpongo
      last edited by

      Hey I upgraded my Duet 6HC + SBC t to the beta firmware because I wasn't able to upgrade.

      I did this by

      sudo curl https://pkg.duet3d.com/duet3d-unstable.list -o /etc/apt/sources.list.d/duet3d.list
sudo apt-get update
sudo apt-get upgrade
sudo curl https://pkg.duet3d.com/duetcontrolserver.service -o /usr/lib/systemd/system/duetcontrolserver.service
sudo systemctl daemon-reload

      Doing so I got the following log and error but it still seemed to work:

      Reading package lists... Done
Building dependency tree       
Reading state information... Done
Calculating upgrade... Done
The following packages will be upgraded:
  duetcontrolserver duetruntime duetsd duetsoftwareframework duettools duetwebcontrol duetwebserver reprapfirmware
8 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Need to get 33.5 MB of archives.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n] y
Get:1 https://pkg.duet3d.com unstable/armv7 armhf duetsoftwareframework armhf 3.2.0-beta2 [2,030 B]
Get:2 https://pkg.duet3d.com unstable/armv7 armhf duetsd all 1.1.0 [2,102 B]
Get:3 https://pkg.duet3d.com unstable/armv7 armhf duettools armhf 3.2.0-beta2 [61.8 kB]
Get:4 https://pkg.duet3d.com unstable/armv7 armhf duetcontrolserver armhf 3.2.0-beta2 [221 kB]
Get:5 https://pkg.duet3d.com unstable/armv7 armhf duetruntime armhf 3.2.0-beta2 [28.8 MB]
Get:6 https://pkg.duet3d.com unstable/armv7 armhf duetwebserver armhf 3.2.0-beta2 [84.0 kB]                                                                                                                                                  
Get:7 https://pkg.duet3d.com unstable/armv7 armhf duetwebcontrol all 3.2.0-beta2 [3,504 kB]                                                                                                                                                  
Get:8 https://pkg.duet3d.com unstable/armv7 armhf reprapfirmware all 3.2.0-beta2-1 [875 kB]                                                                                                                                                  
Fetched 33.5 MB in 3min 34s (156 kB/s)                                                                                                                                                                                                       
Reading changelogs... Done
(Reading database ... 98361 files and directories currently installed.)
Preparing to unpack .../0-duetsoftwareframework_3.2.0-beta2_armhf.deb ...
Unpacking duetsoftwareframework (3.2.0-beta2) over (3.1.1) ...
Preparing to unpack .../1-duetsd_1.1.0_all.deb ...
Unpacking duetsd (1.1.0) over (1.0.6) ...
Preparing to unpack .../2-duettools_3.2.0-beta2_armhf.deb ...
Unpacking duettools (3.2.0-beta2) over (3.1.1) ...
Preparing to unpack .../3-duetcontrolserver_3.2.0-beta2_armhf.deb ...
Unpacking duetcontrolserver (3.2.0-beta2) over (3.1.1) ...
Preparing to unpack .../4-duetruntime_3.2.0-beta2_armhf.deb ...
Unpacking duetruntime (3.2.0-beta2) over (3.1.1) ...
Preparing to unpack .../5-duetwebserver_3.2.0-beta2_armhf.deb ...
Unpacking duetwebserver (3.2.0-beta2) over (3.1.0) ...
Preparing to unpack .../6-duetwebcontrol_3.2.0-beta2_all.deb ...
Unpacking duetwebcontrol (3.2.0-beta2) over (3.1.1) ...
Preparing to unpack .../7-reprapfirmware_3.2.0-beta2-1_all.deb ...
Unpacking reprapfirmware (3.2.0-beta2-1) over (3.1.1-1) ...
Setting up duetruntime (3.2.0-beta2) ...
Setting up duetcontrolserver (3.2.0-beta2) ...
Installing new version of config file /opt/dsf/conf/config.json ...
Creating group dsf with gid 995.
Creating user dsf (n/a) with uid 995 and gid 995.
Setting up duettools (3.2.0-beta2) ...
Setting up duetwebserver (3.2.0-beta2) ...
Setting up duetsoftwareframework (3.2.0-beta2) ...
To modify config files consider adding yourself to the dsf groupd: # usermod -a -G dsf <username>
Setting up duetwebcontrol (3.2.0-beta2) ...
Setting up duetsd (1.1.0) ...
Setting up reprapfirmware (3.2.0-beta2-1) ...
Sending update request to DCS... Error: Failed to send update request
Unhandled exception. DuetAPIClient.InternalServerException: ArgumentNullException in Code: Value cannot be null. (Parameter 'input')
   at DuetAPIClient.BaseConnection.PerformCommand[T](BaseCommand command, CancellationToken cancellationToken) in /home/christian/Duet3D/DuetSoftwareFramework/src/DuetAPIClient/BaseConnection.cs:line 190
   at DuetControlServer.Program.CheckForAnotherInstance() in /home/christian/Duet3D/DuetSoftwareFramework/src/DuetControlServer/Program.cs:line 305
   at DuetControlServer.Program.Main(String[] args) in /home/christian/Duet3D/DuetSoftwareFramework/src/DuetControlServer/Program.cs:line 84
   at DuetControlServer.Program.<Main>(String[] args)

      After running into some Problems I would like to downgrade back to the stable version.

      I tried so by repeating the code from above and changing unstable to stable but Running sudo apt-get update I get the following error

      E: Type '<!DOCTYPE' is not known on line 1 in source list /etc/apt/sources.list.d/duet3d.list
E: The list of sources could not be read.

      So next I tried to reflash the SD card. This method resulted in me not being able to connect to DWC. I guess due to version incompatibility. Running sudo journalctl -u duetcontrolserver -e leads to the following output.

      Oct 29 14:45:23 duet3 DuetControlServer[2630]: Written by Christian Hammacher for Duet3D
Oct 29 14:45:23 duet3 DuetControlServer[2630]: Licensed under the terms of the GNU Public License Version 3
Oct 29 14:45:24 duet3 DuetControlServer[2630]: [info] Settings loaded
Oct 29 14:45:25 duet3 DuetControlServer[2630]: [info] Environment initialized
Oct 29 14:45:25 duet3 DuetControlServer[2630]: [fatal] Could not connect to Duet (Invalid protocol version 3)
Oct 29 14:45:25 duet3 systemd[1]: duetcontrolserver.service: Succeeded.
Oct 29 14:45:30 duet3 systemd[1]: duetcontrolserver.service: Service RestartSec=5s expired, scheduling restart.
Oct 29 14:45:30 duet3 systemd[1]: duetcontrolserver.service: Scheduled restart job, restart counter is at 67.
Oct 29 14:45:30 duet3 systemd[1]: Stopped Duet Control Server.
Oct 29 14:45:30 duet3 systemd[1]: Started Duet Control Server.
Oct 29 14:45:31 duet3 DuetControlServer[2644]: Duet Control Server v3.1.1
Oct 29 14:45:31 duet3 DuetControlServer[2644]: Written by Christian Hammacher for Duet3D
Oct 29 14:45:31 duet3 DuetControlServer[2644]: Licensed under the terms of the GNU Public License Version 3
Oct 29 14:45:32 duet3 DuetControlServer[2644]: [info] Settings loaded
Oct 29 14:45:33 duet3 DuetControlServer[2644]: [info] Environment initialized
Oct 29 14:45:33 duet3 DuetControlServer[2644]: [fatal] Could not connect to Duet (Invalid protocol version 3)
Oct 29 14:45:33 duet3 systemd[1]: duetcontrolserver.service: Succeeded.
Oct 29 14:45:38 duet3 systemd[1]: duetcontrolserver.service: Service RestartSec=5s expired, scheduling restart.
Oct 29 14:45:38 duet3 systemd[1]: duetcontrolserver.service: Scheduled restart job, restart counter is at 68.
Oct 29 14:45:38 duet3 systemd[1]: Stopped Duet Control Server.
Oct 29 14:45:38 duet3 systemd[1]: Started Duet Control Server.
Oct 29 14:45:39 duet3 DuetControlServer[2659]: Duet Control Server v3.1.1
Oct 29 14:45:39 duet3 DuetControlServer[2659]: Written by Christian Hammacher for Duet3D
Oct 29 14:45:39 duet3 DuetControlServer[2659]: Licensed under the terms of the GNU Public License Version 3
Oct 29 14:45:40 duet3 DuetControlServer[2659]: [info] Settings loaded
Oct 29 14:45:40 duet3 DuetControlServer[2659]: [info] Environment initialized
Oct 29 14:45:40 duet3 DuetControlServer[2659]: [fatal] Could not connect to Duet (Invalid protocol version 3)
Oct 29 14:45:41 duet3 systemd[1]: duetcontrolserver.service: Succeeded.
Oct 29 14:45:46 duet3 systemd[1]: duetcontrolserver.service: Service RestartSec=5s expired, scheduling restart.
Oct 29 14:45:46 duet3 systemd[1]: duetcontrolserver.service: Scheduled restart job, restart counter is at 69.
Oct 29 14:45:46 duet3 systemd[1]: Stopped Duet Control Server.
Oct 29 14:45:46 duet3 systemd[1]: Started Duet Control Server.
Oct 29 14:45:46 duet3 DuetControlServer[2670]: Duet Control Server v3.1.1
Oct 29 14:45:46 duet3 DuetControlServer[2670]: Written by Christian Hammacher for Duet3D
Oct 29 14:45:46 duet3 DuetControlServer[2670]: Licensed under the terms of the GNU Public License Version 3
Oct 29 14:45:48 duet3 DuetControlServer[2670]: [info] Settings loaded
Oct 29 14:45:48 duet3 DuetControlServer[2670]: [info] Environment initialized
Oct 29 14:45:48 duet3 DuetControlServer[2670]: [fatal] Could not connect to Duet (Invalid protocol version 3)
Oct 29 14:45:48 duet3 systemd[1]: duetcontrolserver.service: Succeeded.
Oct 29 14:45:53 duet3 systemd[1]: duetcontrolserver.service: Service RestartSec=5s expired, scheduling restart.
Oct 29 14:45:53 duet3 systemd[1]: duetcontrolserver.service: Scheduled restart job, restart counter is at 70.
Oct 29 14:45:53 duet3 systemd[1]: Stopped Duet Control Server.
Oct 29 14:45:53 duet3 systemd[1]: Started Duet Control Server.
Oct 29 14:45:54 duet3 DuetControlServer[2685]: Duet Control Server v3.1.1
Oct 29 14:45:54 duet3 DuetControlServer[2685]: Written by Christian Hammacher for Duet3D
Oct 29 14:45:54 duet3 DuetControlServer[2685]: Licensed under the terms of the GNU Public License Version 3
Oct 29 14:45:55 duet3 DuetControlServer[2685]: [info] Settings loaded
Oct 29 14:45:56 duet3 DuetControlServer[2685]: [info] Environment initialized
Oct 29 14:45:56 duet3 DuetControlServer[2685]: [fatal] Could not connect to Duet (Invalid protocol version 3)
Oct 29 14:45:56 duet3 systemd[1]: duetcontrolserver.service: Succeeded.
Oct 29 14:46:01 duet3 systemd[1]: duetcontrolserver.service: Service RestartSec=5s expired, scheduling restart.
Oct 29 14:46:01 duet3 systemd[1]: duetcontrolserver.service: Scheduled restart job, restart counter is at 71.
Oct 29 14:46:01 duet3 systemd[1]: Stopped Duet Control Server.
Oct 29 14:46:01 duet3 systemd[1]: Started Duet Control Server.
Oct 29 14:46:02 duet3 DuetControlServer[2699]: Duet Control Server v3.1.1
Oct 29 14:46:02 duet3 DuetControlServer[2699]: Written by Christian Hammacher for Duet3D
Oct 29 14:46:02 duet3 DuetControlServer[2699]: Licensed under the terms of the GNU Public License Version 3
Oct 29 14:46:03 duet3 DuetControlServer[2699]: [info] Settings loaded
Oct 29 14:46:04 duet3 DuetControlServer[2699]: [info] Environment initialized
Oct 29 14:46:04 duet3 DuetControlServer[2699]: [fatal] Could not connect to Duet (Invalid protocol version 3)
Oct 29 14:46:04 duet3 systemd[1]: duetcontrolserver.service: Succeeded.

      I've since gone back to the unstable branch and have been able to connect to the web interface again. But I would still like to downgrade to the stable version.

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      • Phaedruxundefined
        Phaedrux Moderator
        last edited by

        Take a look here: https://forum.duet3d.com/topic/19257/downgrade-from-3-2beta2-to-3-1-1/2

        Z-Bot CoreXY Build | Thingiverse Profile

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