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[tor-commits] [Git][tpo/applications/tor-browser-build][main] Bug 41153: Update README for Ubuntu 24.04 unprivileged user namespace changes



Title: GitLab

boklm pushed to branch main at The Tor Project / Applications / tor-browser-build

Commits:

  • bd033876
    by NoisyCoil at 2024-06-01T10:49:06+02:00
    Bug 41153: Update README for Ubuntu 24.04 unprivileged user namespace changes
    

1 changed file:

Changes:

  • README
    ... ... @@ -78,12 +78,18 @@ The build system is based on rbm, which is included as a git submodule
    78 78
     in the rbm/ directory. You can fetch the rbm git submodule by running
    
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     'make submodule-update'.
    
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    -The build uses user_namespaces(7), which are disabled by default on Debian.
    
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    -To enable them you can use the following command as root:
    
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    +The build uses user_namespaces(7), which are disabled by default on Debian
    
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    +and on Ubuntu v24.04 and later. To enable them on Debian you can use the
    
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    +following command as root:
    
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       # sysctl -w kernel.unprivileged_userns_clone=1
    
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    -You can enable them permanently by adding the setting to /etc/sysctl.d/
    
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    +To enable them on Ubuntu v24.04 and later, you can use the following command
    
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    +as root:
    
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    +
    
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    +  # sysctl -w kernel.apparmor_restrict_unprivileged_userns=0
    
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    +
    
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    +You can enable them permanently by adding the settings to /etc/sysctl.d/
    
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     The user you use to build needs to have a range of subordinate uids and
    
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     gids in /etc/subuid and /etc/subgid. Most of the time they are added by
    

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