wifi won't start after last update f26

Bonjour, After last update of f26, the wifi does not start on a laptop. The wifi card is a Broadcom 4312 [14e4:4315]. 1- The driver b43 is there but not loaded during the boot sequence. 2- I tried to load it using modprobe, but the wifi indicator does not light up (do I have to reboot the computer? In that case, how do I force the module b43 to be loaded?) 3- I tried the b43legacy module too (modprobe b43legacy), same result as above! akmod-wl is onstalled This wifi card worked before the update... what changes have been done? Thank you for helping. -- François Patte UFR de mathématiques et informatique Laboratoire CNRS MAP5, UMR 8145 Université Paris Descartes 45, rue des Saints Pères F-75270 Paris Cedex 06 Tél. +33 (0)6 7892 5822 http://www.math-info.univ-paris5.fr/~patte