On Wed, Jul 11, 2018 at 09:42:14PM -0000, Mike Conner via FreeIPA-users wrote:
sssd_nss.log during attempted lookup of slymedia@grinnell.edu account: https://pastebin.com/gLFnhZ9s
This is somewhat helpful, at least this snippet: (Wed Jul 11 16:33:22 2018) [sssd[nss]] [cache_req_search_cache] (0x0400): CR #230: Object [slymedia@grinnell.edu] was not found in cache (Wed Jul 11 16:33:22 2018) [sssd[nss]] [cache_req_search_ncache_add_to_domain] (0x0400): CR #230: Adding [slymedia@grinnell.edu] to negative cache (Wed Jul 11 16:33
Shows the user was not found. The next step are the domain logs.