I confirm the bug. For me it's i386 specific as I do not reproduce it on amd64.
The same bug at Debian: http://bugs.debian.org/645537 ** Bug watch added: Debian Bug tracker #645537 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=645537 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/858181 Title: oss4-dkms 4.2-build2004-1ubuntu1: oss4 kernel module failed to build (error: conflicting types for ‘fd_set’) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/oss4/+bug/858181/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs