Question 183887 in Ubuntu Question posted in
The official Ubuntu documentation can be found here.

Ubuntu 22.04 updates broke dot net core 7.0

On 3 running Ubuntu servers… I did updates and now Supervisor crashes.

tail /var/log/PHCAdmin.err.log:

.NET location: /usr/lib/dotnet/

No frameworks were found.

Learn about framework resolution:
https://aka.ms/dotnet/app-launch-failed

To install missing framework, download:https://aka.ms/dotnet-core-applaunch?framework=Microsoft.AspNetCore.App&framework_version=7.0.0&arch=x64&rid=ubuntu.22.04-x64
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2

Answers


  1. Chosen as BEST ANSWER
    0

    So I hate when people don't answer the problem but post a workaround... Sorry, I'm about to do just that. I needed to get the 3 servers up and running quickly so I just republished my app as "Self-contained" instead of "Framework Dependent" in the Publish window's "Target Framework" option. I think the actual issue is that I have .net 7.0.5 installed after the updates but my application is targeting 7.0.0

    Hope this helps someone who may be having the same issue.


  2. 0

    Perform the following steps (clean reinstall):

    sudo apt remove ‘dotnet*’ ‘aspnet*’ ‘netstandard*’

    sudo rm -f /etc/apt/sources.list.d/microsoft-prod.list

    sudo apt install dotnet-sdk-7.0

    Next time please provide further information on your question 🙂

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