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man has no section 2. /usr/share/man/man2 is empty. fork(2) is actually fork(3) and there is no printf(3), printf(2), execve(2), or execve(3). How do I fix my man pages?

I'm on Ubuntu 16.04 and man-db is already installed and reinstalled.

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    We don't know what Unix you're on. On some Linux systems, you are required to install the manual pages separately. – Kusalananda Jan 1 '17 at 19:45
  • @Kusalananda Sorry, updated – robbie Jan 1 '17 at 19:53
  • Try apropos printf and similar to clarify the actual man pages available. I think you're just looking at the wrong place. Note that some of the pages you seem to be expecting don't appear to exist such as man 3 execve. – Julie Pelletier Jan 1 '17 at 20:11
  • It appears that fork(2) is located in manpages package. Do you have it installed? – myaut Jan 1 '17 at 20:13
  • @myaut Installed manpages, no fork(2) – robbie Jan 1 '17 at 20:16
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The execve(2), fork(2) and printf(3) manpages are all in the manpages-dev package.

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