10 people reported

All time, since Oct 5, including 9 thumbs-up on GitHub.

Sandbox bwrap cannot exec bash

“bwrap: execvp /bin/bash: No such file or directory”

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I hit this bug: rapsheet.dev/sheets/claude-code/issues/3666/file
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Sandboxed Bash calls fail with bwrap execvp /bin/bash not found. Every Bash tool call fails immediately with the sandbox enabled, including trivial ones like echo hello, on a merged-usr layout where /bin is a symlink to usr/bin.

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Where
Bash tool sandbox
Error text
bwrap: execvp /bin/bash: No such file or directory
Versions
2.1.289
Platforms
Linux
How bad
Stops work: a core feature can't be used.

Related: Linux sandbox fails every command

Not quite your bug?

  1. Sandbox fails on symlinked paths2 people
  2. Sandbox read-only bind breaks Bash3 people
  3. Sandbox apply-seccomp setgroups failure14 people

Original reports1, newest first

  1. bwrap: execvp /bin/bash: No such file or directory — sandbox completely broken on all merged-usr Linux distros (Debian/Ubuntu/Arch), still unfixed after 3+ prior reports (#41863, #69583, #88059, #64799)#99680

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