The problem seems to have been fixed after daily updates (10/8/2009) which upgraded the kernel from 2.6.31-12.39 to 2.6.31-12.41. Both wireless and wired network interfaces are now working after installing the nvidia driver with Admin/Restricted Drivers.
** Attachment added: "output of lspci -v" http://launchpadlibrarian.net/33290616/lspci.txt -- Activating nvidia driver breaks wired ethernet https://bugs.launchpad.net/bugs/445364 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