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These instructions on their own are not clear enough to help someone who isn't an expert with LInux. To provide a seamless adoption of linux by hobbyist or newbies some examples are provided and some more detail is given.
gabefair
commented
Aug 15, 2025
advanced/rosetta.md
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| Types: deb | ||
| URIs: http://ports.ubuntu.com/ubuntu-ports/ | ||
| Suites: noble noble-updates noble-backports | ||
| Components: main restricted universe multiverse | ||
| Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg | ||
| Types: deb | ||
| URIs: https://security.ports.ubuntu.com/ubuntu-ports/ | ||
| Suites: noble-security | ||
| Components: main restricted universe multiverse | ||
| Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg | ||
| Types: deb | ||
| URIs: http://us.archive.ubuntu.com/ubuntu/ | ||
| Suites: noble noble-updates noble-backports | ||
| Components: main restricted universe multiverse | ||
| Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg | ||
| Architectures: amd64 | ||
| Types: deb | ||
| URIs: http://security.ubuntu.com/ubuntu/ | ||
| Suites: noble-security | ||
| Components: main restricted universe multiverse | ||
| Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg | ||
| Architectures: amd64 |
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This absolutely needs to be added to the documentation for the following reasons:
- This information (in the context of Rosetta) is not found anywhere else. Not in any blog posts or youtube tutorials.
- ChatGPT and Claude both provided wrong urls for this.
- The urls are different for
armandamdbinaries. The distro maintainers do not make this clear. - Would save hours of debugging time in our users.
- Providing a gold copy of the sources file would serve as a reference backup once people start tinkering and mess up their file. Ubuntu does not document or provide a clear ARM template for this file in any of their documentation. (I lost hours trying to figure this stuff out)
removing duplicates
correct mistake
osy
reviewed
Aug 29, 2025
advanced/rosetta.md
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| Architectures: amd64 | ||
| ``` | ||
| ## Configuring the Snap Store | ||
| To use the Snap Store you need to register multiple CPU architectures with the kernal, add the `qemu-user` userspace emulator, and confirm `binfmt` integration so the kernal can transparently hand `amd64` binaries to the rosetta emulator. |
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Why do you need qemu-user? Rosetta should provide the emulation.
advanced/rosetta.md
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| Architectures: amd64 | ||
| ``` | ||
| ## Configuring the Snap Store | ||
| To use the Snap Store you need to register multiple CPU architectures with the kernal, add the `qemu-user` userspace emulator, and confirm `binfmt` integration so the kernal can transparently hand `amd64` binaries to the rosetta emulator. |
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These instructions on their own are not clear enough to help someone who isn't an expert with Linux. To provide a seamless adoption of linux by hobbyist or newbies some examples are provided and some more detail is given.