Technitium 12.2.1 wont update #2001

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opened 2026-02-05 03:17:00 +03:00 by OVERLORD · 8 comments
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Originally created by @ojones117 on GitHub (Nov 14, 2025).

Have you read and understood the above guidelines?

yes

📜 What is the name of the script you are using?

Technitium

📂 What was the exact command used to execute the script?

bash <(curl -fsSL https://download.technitium.com/dns/install.sh) &> /dev/null

⚙️ What settings are you using?

  • Default Settings
  • Advanced Settings

🖥️ Which Linux distribution are you using?

Debian 12

📈 Which Proxmox version are you on?

pve-manager/8.2.2/9355359cd7afbae4 (running kernel: 6.8.4-2-pve)

📝 Provide a clear and concise description of the issue.

Attempting to update existing Technitium installation 12.2.1 using update command. Update fails with error
[ERROR] in line 67: exit code 0: while executing command bash <(curl -fsSL https://download.technitium.com/dns/install.sh) &> /dev/null

🔄 Steps to reproduce the issue.

attempt to use update command on technitium 12.2.1

Paste the full error output (if available).

\ Updating Technitium DNS [ERROR] in line 67: exit code 0: while executing command bash <(curl -fsSL https://download.technitium.com/dns/install.sh) &> /dev/null

Contents of /opt/technitium/dns/install.log

dotnet-install: Calling: machine_has curl dotnet-install: Calling: is_dotnet_package_installed /opt/dotnet shared/Microsoft.AspNetCore.App 9.0.11 dotnet-install: Calling: combine_paths /opt/dotnet shared/Microsoft.AspNetCore.App dotnet-install: combine_paths: root_path=/opt/dotnet dotnet-install: combine_paths: child_path=shared/Microsoft.AspNetCore.App dotnet-install: Calling: combine_paths /opt/dotnet/shared/Microsoft.AspNetCore.App 9.0.11 dotnet-install: combine_paths: root_path=/opt/dotnet/shared/Microsoft.AspNetCore.App dotnet-install: combine_paths: child_path=9.0.11 dotnet-install: is_dotnet_package_installed: dotnet_package_path=/opt/dotnet/shared/Microsoft.AspNetCore.App/9.0.11 dotnet-install: ASP.NET Core Runtime with version '9.0.11' is already installed.

🖼️ Additional context (optional).

No response

Originally created by @ojones117 on GitHub (Nov 14, 2025). ### ✅ Have you read and understood the above guidelines? yes ### 📜 What is the name of the script you are using? Technitium ### 📂 What was the exact command used to execute the script? bash <(curl -fsSL https://download.technitium.com/dns/install.sh) &> /dev/null ### ⚙️ What settings are you using? - [x] Default Settings - [ ] Advanced Settings ### 🖥️ Which Linux distribution are you using? Debian 12 ### 📈 Which Proxmox version are you on? pve-manager/8.2.2/9355359cd7afbae4 (running kernel: 6.8.4-2-pve) ### 📝 Provide a clear and concise description of the issue. Attempting to update existing Technitium installation 12.2.1 using `update` command. Update fails with error `[ERROR] in line 67: exit code 0: while executing command bash <(curl -fsSL https://download.technitium.com/dns/install.sh) &> /dev/null` ### 🔄 Steps to reproduce the issue. attempt to use `update` command on technitium 12.2.1 ### ❌ Paste the full error output (if available). ` \ Updating Technitium DNS [ERROR] in line 67: exit code 0: while executing command bash <(curl -fsSL https://download.technitium.com/dns/install.sh) &> /dev/null ` Contents of /opt/technitium/dns/install.log `dotnet-install: Calling: machine_has curl dotnet-install: Calling: is_dotnet_package_installed /opt/dotnet shared/Microsoft.AspNetCore.App 9.0.11 dotnet-install: Calling: combine_paths /opt/dotnet shared/Microsoft.AspNetCore.App dotnet-install: combine_paths: root_path=/opt/dotnet dotnet-install: combine_paths: child_path=shared/Microsoft.AspNetCore.App dotnet-install: Calling: combine_paths /opt/dotnet/shared/Microsoft.AspNetCore.App 9.0.11 dotnet-install: combine_paths: root_path=/opt/dotnet/shared/Microsoft.AspNetCore.App dotnet-install: combine_paths: child_path=9.0.11 dotnet-install: is_dotnet_package_installed: dotnet_package_path=/opt/dotnet/shared/Microsoft.AspNetCore.App/9.0.11 dotnet-install: ASP.NET Core Runtime with version '9.0.11' is already installed.` ### 🖼️ Additional context (optional). _No response_
OVERLORD added the bug label 2026-02-05 03:17:00 +03:00
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Owner

@MickLesk commented on GitHub (Nov 14, 2025):

Execute the bash command and Show Output

@MickLesk commented on GitHub (Nov 14, 2025): Execute the bash command and Show Output
Author
Owner

@ojones117 commented on GitHub (Nov 15, 2025):

root@technitiumdns:/opt/technitium/dns# bash <(curl -fsSL https://download.technitium.com/dns/install.sh)

===============================
Technitium DNS Server Installer

Installing ASP.NET Core Runtime...
Failed to install ASP.NET Core Runtime. Please check '/opt/technitium/dns/install.log' for details.

@ojones117 commented on GitHub (Nov 15, 2025): root@technitiumdns:/opt/technitium/dns# bash <(curl -fsSL https://download.technitium.com/dns/install.sh) =============================== Technitium DNS Server Installer =============================== Installing ASP.NET Core Runtime... Failed to install ASP.NET Core Runtime. Please check '/opt/technitium/dns/install.log' for details.
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@tremor021 commented on GitHub (Nov 15, 2025):

where did you find that bash command? that is not ours

@tremor021 commented on GitHub (Nov 15, 2025): where did you find that bash command? that is not ours
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Owner

@ojones117 commented on GitHub (Nov 15, 2025):

Thats the command that runs when I type update. This was originally installed in July 2024. I presume there were changes to the update process since when I originally installed this from the old tteck project to this new one.

@ojones117 commented on GitHub (Nov 15, 2025): Thats the command that runs when I type `update`. This was originally installed in July 2024. I presume there were changes to the update process since when I originally installed this from the old tteck project to this new one.
Author
Owner

@MickLesk commented on GitHub (Nov 15, 2025):

Run this Script inside the lxc in verbose an Show Output please

https://community-scripts.github.io/ProxmoxVE/scripts?id=technitiumdns

@MickLesk commented on GitHub (Nov 15, 2025): Run this Script inside the lxc in verbose an Show Output please https://community-scripts.github.io/ProxmoxVE/scripts?id=technitiumdns
Author
Owner

@ojones117 commented on GitHub (Nov 15, 2025):


Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following packages were automatically installed and are no longer required:
  dotnet-host dotnet-hostfxr-8.0 dotnet-runtime-8.0 dotnet-runtime-deps-8.0
Use 'apt autoremove' to remove them.
The following packages will be REMOVED:
  aspnetcore-runtime-8.0
0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded.
After this operation, 24.1 MB disk space will be freed.
(Reading database ... 20430 files and directories currently installed.)
Removing aspnetcore-runtime-8.0 (8.0.6-1) ...
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
E: Unable to locate package aspnetcore-runtime-9.0
E: Couldn't find any package by glob 'aspnetcore-runtime-9.0'

[ERROR] in line 33: exit code 0: while executing command $STD apt install -y aspnetcore-runtime-9.0

I ran apt-get update and re-ran the script and it installed correctly. So I guess I can close this one. I thought it would update packages before attempting to install, or perhaps my case is a bit weird. Thanks for the assistance.

@ojones117 commented on GitHub (Nov 15, 2025): ``` Reading package lists... Done Building dependency tree... Done Reading state information... Done The following packages were automatically installed and are no longer required: dotnet-host dotnet-hostfxr-8.0 dotnet-runtime-8.0 dotnet-runtime-deps-8.0 Use 'apt autoremove' to remove them. The following packages will be REMOVED: aspnetcore-runtime-8.0 0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded. After this operation, 24.1 MB disk space will be freed. (Reading database ... 20430 files and directories currently installed.) Removing aspnetcore-runtime-8.0 (8.0.6-1) ... Reading package lists... Done Building dependency tree... Done Reading state information... Done E: Unable to locate package aspnetcore-runtime-9.0 E: Couldn't find any package by glob 'aspnetcore-runtime-9.0' [ERROR] in line 33: exit code 0: while executing command $STD apt install -y aspnetcore-runtime-9.0 ``` I ran ``` apt-get update``` and re-ran the script and it installed correctly. So I guess I can close this one. I thought it would update packages before attempting to install, or perhaps my case is a bit weird. Thanks for the assistance.
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Owner

@tremor021 commented on GitHub (Nov 15, 2025):

root@technitiumdns:/opt/technitium/dns# bash <(curl -fsSL download.technitium.com/dns/install.sh)

===============================

Technitium DNS Server Installer
Installing ASP.NET Core Runtime... Failed to install ASP.NET Core Runtime. Please check '/opt/technitium/dns/install.log' for details.

@ojones117 no its not a weird case. You are using old ttecks script that uses official Technitium install script. For this reason i asked you to show output of cat /usr/bin/update

And from now on, please only use update command, as this ensures that our update procedure is run.

@tremor021 commented on GitHub (Nov 15, 2025): > root@technitiumdns:/opt/technitium/dns# bash <(curl -fsSL [download.technitium.com/dns/install.sh](https://download.technitium.com/dns/install.sh)) > > # =============================== > Technitium DNS Server Installer > Installing ASP.NET Core Runtime... Failed to install ASP.NET Core Runtime. Please check '/opt/technitium/dns/install.log' for details. @ojones117 no its not a weird case. You are using old ttecks script that uses official Technitium install script. For this reason i asked you to show output of `cat /usr/bin/update` And from now on, please only use `update` command, as this ensures that our update procedure is run.
Author
Owner

@DJKatastrof commented on GitHub (Nov 19, 2025):

I'm trying to update to 14.1, but it won't, it just says it's "successful".

Image
@DJKatastrof commented on GitHub (Nov 19, 2025): I'm trying to update to 14.1, but it won't, it just says it's "successful". <img width="1002" height="345" alt="Image" src="https://github.com/user-attachments/assets/77f530e5-87bf-4498-bc33-34d55e978c8e" />
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Reference: starred/ProxmoxVE#2001