I have a Gigabyte Z77x-D3H mainboard. The Ethernet didn’t work, until I have found http://download.opensuse.org/repositories/home:/sdrahn:/kmp/openSUSE_12.3/and installed compat-wireless-kmp-desktop and compat-wireless-scriptsThis doesn’t work since the latest kernel update. (3.7.10-1.4.1-x86-64)After first panic I downgraded the kernel to 3.7.10-1.1.1, so the Internet works again. But this is not a fine solution.
Thank you. This solved the issue.