I faced the same issue ... just check for package named 'manpages-posix- dev' in Ubuntu Software Center ... In my case it is not installed after installation I am able to access the pthread_create man pages and also others.
** Changed in: eglibc (Ubuntu) Status: New => Confirmed -- pthread_create man page has gone missing https://bugs.launchpad.net/bugs/538577 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs