Add setup command and fix DNS resolution with NVIDIA GPU passthrough#264
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ViniAman01 wants to merge 2 commits intoJip-Hop:mainfrom
Open
Add setup command and fix DNS resolution with NVIDIA GPU passthrough#264ViniAman01 wants to merge 2 commits intoJip-Hop:mainfrom
ViniAman01 wants to merge 2 commits intoJip-Hop:mainfrom
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added 2 commits
February 17, 2026 17:49
- Add 'setup' command to re-run initial_setup in existing jails - Filter broad system library dirs from NVIDIA mounts to prevent shadowing jail libc/NSS which breaks DNS resolution - Warn when NVIDIA Container Toolkit is missing in jail
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Proposed fix for DNS resolution failure when gpu_passthrough_nvidia=1 is enabled.
Note: This is untested code, meant as a starting point for discussion. I encountered these issues in my setup and thought this approach might help others.
The issue was caused by mounting broad system library directories (like /usr/lib/x86_64-linux-gnu) which shadowed the jail's libc/NSS libraries, breaking name resolution.
Changes:
setupcommand to re-run initial_setup in existing jails