On Fri, 13 Mar 2015, Miguel Barbosa Gon?alves wrote: > Hi! > > I recently installed OpenBSD 5.6 on an amd64 platform. Everything went > smoothly. After installation, at the first boot, OpenBSD updated the > firmware of some devices. I found this strange... > > I had to reinstall this machine with CentOS and now the NIC does not work. > > I reinstalled OpenBSD again and it works. I tried to reflash the NIC's > firmware and the installer does not recognize the NIC. At the moment, the > machine only works with OpenBSD... > > What did OpenBSD do and how can I revert this? >
Maybe a silly question, but have you power cycled (turn computer completely off then back on) the machine between running OpenBSD and running CentOS? If you haven't tried a power cycle and it works, that won't solve what the problem is but might at least allow you to run CentOS again. I have seen strange things happen in the past when switching between OSes but that was a very long time ago. -- John Merriam
