Docker.io with the clone3 fix
PPA description
This PPA contains Docker with two PR backported from upstream: #42005 and #42681.
Glibc 2.34 started to use the syscall 'clone3' which will fallback to 'clone' if an ENOSYS error is returned. However Docker by default returns EPERM instead. This results in a lot of errors from various programs inside the container. This can be bypassed by running the container with '--security-opt seccomp=unconfined' however this is not ideal. Furthermore if you want to build an image, this is not possible at all by default.
Since Ubuntu 21.10 is using Glibc >= 2.34, this is for now the only option for running Ubuntu 21.10 in a Docker container.
More information: https://github.com/moby/moby/pull/42681
Adding this PPA to your system
You can update your system with unsupported packages from this untrusted PPA by adding ppa:pascallj/docker.io-clone3 to your system's Software Sources. (Read about installing)
sudo add-apt-repository ppa:pascallj/docker.io-clone3
sudo apt update
For questions and bugs with software in this PPA please contact Pascal Roeleven.
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Overview of published packages
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| Package | Version | Uploaded by |
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20.10.7-0ubuntu1~21.04.2ppa1 | Pascal Roeleven () |
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20.10.7-0ubuntu1~20.04.2ppa1 (Newer version available) | Pascal Roeleven () |
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