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I just installed the Opensuse 42.1 with gnome user interface. and I don't see any wifi logo in top right of screen. In Yast -> Hardware Information, I can see my Network Card-> BCM4312 802.11b/g LP-PHY and in Driver section of same page, Active=yes. so knowing my driver, I installed the driver with sudo install_bcm43xx_firmware. but after a restart of system, it still doesn't work.
try broadcom sta drivers from packman repository – mimi.vx – 2017-01-11T22:22:20.763
got the solution...i did the same... thank you – Shubham – 2017-01-14T04:59:35.560