Unable to install AMP - Debian 12

OS Name/Version: Debian 12

Product Name/Version: GetAMP v3.0.10

Problem Description: When installing AMP on a fresh install of Debian 12, I get the following error. It also fails to upload the log file.

Creating default instance...
[Info/1] AMP Instance Manager v2.6.0.8 built 24/01/2025 10:17
[Info/1] Stream: Mainline / Release - built by CUBECODERS/buildbot on CCL-DEV
[Notice/1] Application Port Exclusions have not been specified, using any available...
[Activity/1] Audit: Unknown/None [CreateInstance] Creating instance ADS01 using ADS module on port 8080.
[Error/10] TaskCanceledException
[Error/10] [0] (TaskCanceledException) : The request was canceled due to the configured HttpClient.Timeout of 30 seconds elapsing.
[Error/10]    at Net.Http.HttpClient.HandleFailure(Exception e, Boolean telemetryStarted, HttpResponseMessage response, CancellationTokenSource cts, CancellationToken cancellationToken, CancellationTokenSource pendingRequestsCts)
   at Net.Http.HttpClient.GetStringAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken)
   at ModuleShared.VersionManifest.FetchAsync(String forPlatform)
[Error/10] TimeoutException
[Error/10] [1] (TimeoutException) : A task was canceled.
[Error/10] TaskCanceledException
[Error/10] [2] (TaskCanceledException) : A task was canceled.
[Error/10]    at Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken)
   at Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at Net.Http.HttpClient.GetStringAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken)
[Error/10] TaskCanceledException
[Error/10] [0] (TaskCanceledException) : The request was canceled due to the configured HttpClient.Timeout of 30 seconds elapsing.
[Error/10]    at Net.Http.HttpClient.HandleFailure(Exception e, Boolean telemetryStarted, HttpResponseMessage response, CancellationTokenSource cts, CancellationToken cancellationToken, CancellationTokenSource pendingRequestsCts)
   at Net.Http.HttpClient.GetStringAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken)
   at ModuleShared.VersionManifest.FetchAsync(String forPlatform)
[Error/10] TimeoutException
[Error/10] [1] (TimeoutException) : A task was canceled.
[Error/10] TaskCanceledException
[Error/10] [2] (TaskCanceledException) : A task was canceled.
[Error/10]    at Net.Http.HttpConnectionPool.SendWithVersionDetectionAndRetryAsync(HttpRequestMessage request, Boolean async, Boolean doRequestAuth, CancellationToken cancellationToken)
   at Net.Http.RedirectHandler.SendAsync(HttpRequestMessage request, Boolean async, CancellationToken cancellationToken)
   at Net.Http.HttpClient.GetStringAsyncCore(HttpRequestMessage request, CancellationToken cancellationToken)
[Info/10] Instance creation failed. Reason: "The core archive failed to download or unpack: Failed to find a release matching the specified version: Mainline/ - This version may no longer be available to download, you should update to a newer version."
Failed to create default instance.
Aborting...

Steps to reproduce:

  • Install Debian 12 (no desktop environment)
  • Follow AMP installation instructions
  • Watch it fail

Actions taken to resolve so far:

  • Attempted to reinstall AMP
  • Reboot computer
  • Reboot modem
  • Reinstalled Debian

This usually indicates a bad IPv6 configuration. Try disabling IPv6 if it’s not set up correctly.

1 Like

Indeed it does appear I have an IPv6 problem on my network. My ISP is not assigning my router with an IPv6 address. Thanks AT&T!

Strangely enough, I ran the AMP installer today and it is working now.
No changes on my part.

Thank you for the response!

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