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Support Ubuntu 20.04 (Focal) #1747

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gitfool opened this issue Dec 29, 2019 · 4 comments
Closed

Support Ubuntu 20.04 (Focal) #1747

gitfool opened this issue Dec 29, 2019 · 4 comments

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@gitfool
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gitfool commented Dec 29, 2019 •
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Not sure if this is related to #1585, so creating a separate issue.

See Cake.Dungeon Docker build where I'm doing a Cake build in a Docker container based on Ubuntu 20.04 (Focal) using the .NET Core 3.1 SDK nightly preview (Dockerfile). The build fails with error:

System.DllNotFoundException: Unable to load shared library 'git2-106a5f2' or one of its dependencies...

I'm using GitVersion 5.1.3, which is already using the latest LibGit2Sharp libraries AFAICT.
gitfool added a commit to gitfool/cake-docker that referenced this issue Dec 29, 2019
@gitfool
Revert "Switch from dotnet/core/sdk (bionic) to dotnet/core-nightly/s…
9c58d5b 
…dk (focal)"

Avoids libgit2/libgit2sharp#1747.
@patrolez
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patrolez commented Mar 30, 2020 •
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I can see that this is related to OpenSSL version.

Since Ubuntu Eoan the OpenSSL 1.0 was taken out from the repository in favour of OpenSSL 1.1.

$ ldd bin/Debug/netcoreapp3.1/runtimes/linux-x64/native/libgit2-106a5f2.so 
        linux-vdso.so.1 (0x00007ffdcbfc0000)
        librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f5937950000)
        libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f593792d000)
        libssl.so.1.0.0 => not found
        libcrypto.so.1.0.0 => not found
        libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f593773c000)
        /lib64/ld-linux-x86-64.so.2 (0x00007f5937ca2000)

@gitfool gitfool mentioned this issue Mar 30, 2020
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@patrolez patrolez mentioned this issue Mar 31, 2020
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@patrolez
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@gitfool It looks like #1714 solves this issue. It is included in 0.27-preview releases in NuGet.

Nope. It is not. Publishing packages still bundles wrong library - linked against OpenSSL 1.0 instead of 1.1 if target is linux-x64.

The solution is to target Ubuntu bionic runtime: dotnet publish -r ubuntu.18.04-x64 -c Release /p:PublishSingleFile=true /p:PublishTrimmed=true

@refactorsaurusrex refactorsaurusrex mentioned this issue May 25, 2020
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@dnperfors
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Any change that this bug will be fixed soon? Github will move their default linux agents to Ubuntu 20.04 which means that a lot of people will get breaking builds soon.

@ethomson
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libssl is no longer a dependency for the LibGit2Sharp builds, thanks to #1618. Upgrading to the latest nuget package will fix this. https://www.nuget.org/packages/LibGit2Sharp/0.27.0-preview-0096

@refactorsaurusrex refactorsaurusrex mentioned this issue Dec 24, 2020
Merged
Viir added a commit to pine-vm/pine that referenced this issue Jan 1, 2021
@Viir
Fix error in Elm Editor when running in Docker 🧹🐛
2a93491 
Integrate new implementations from libgit2/libgit2sharp#1618

With the previous version, in deployments on Docker found the 'load from git' function in the Elm Editor did not work. The backend returned this error with the HTTP response:
```
Exception in volatile host:
System.AggregateException: One or more errors occurred. (The type initializer for 'LibGit2Sharp.Core.NativeMethods' threw an exception.)
 ---> System.TypeInitializationException: The type initializer for 'LibGit2Sharp.Core.NativeMethods' threw an exception.
 ---> System.DllNotFoundException: Unable to load shared library 'git2-106a5f2' or one of its dependencies. In order to help diagnose loading problems, consider setting the LD_DEBUG environment variable: libgit2-106a5f2: cannot open shared object file: No such file or directory
   at LibGit2Sharp.Core.NativeMethods.git_libgit2_init()
   at LibGit2Sharp.Core.NativeMethods.InitializeNativeLibrary()
   at LibGit2Sharp.Core.NativeMethods..cctor()
   --- End of inner exception stack trace ---
   at LibGit2Sharp.Core.NativeMethods.git_clone(git_repository*& repo, String origin_url, FilePath workdir_path, GitCloneOptions& opts)
   at LibGit2Sharp.Core.Proxy.git_clone(String url, String workdir, GitCloneOptions& opts)
   at LibGit2Sharp.Repository.Clone(String sourceUrl, String workdirPath, CloneOptions options)
   at Kalmit.LoadFromGithub.LoadFromUrl(String sourceUrl) in /app/PersistentProcess/PersistentProcess.Common/LoadFromGithub.cs:line 109
   at Kalmit.LoadFromPath.LoadTreeFromPath(String path) in /app/PersistentProcess/PersistentProcess.Common/LoadFromPath.cs:line 11
[...]
```

See the discussion of the problem at libgit2/libgit2sharp#1798 and libgit2/libgit2sharp#1747

Another workaround found in the discussion was switching to the bionic flavor of the .net docker image.
@dan-hein dan-hein mentioned this issue Jan 5, 2021
Closed
rcdailey added a commit to recyclarr/recyclarr that referenced this issue Jul 24, 2021
@rcdailey
build: upgrade libgit2sharp to fix ubuntu v20 native lib issue
26bab2c 
See: libgit2/libgit2sharp#1747 (comment)
8 added a commit to 8/git-contributors that referenced this issue Aug 13, 2021
@8
Upgrades LibGit2Sharp to latest preview to fix issue preventing it to…
bf66710 
… work on ubuntu:20.04

See libgit2/libgit2sharp#1747
@fahadhk fahadhk mentioned this issue Oct 24, 2021
Merged
@terrajobst terrajobst mentioned this issue Nov 24, 2022
Open
@billybraga billybraga mentioned this issue Jan 2, 2023
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4 participants
@dnperfors @gitfool @ethomson @patrolez