我在运行 16.10 后刚刚安装了 Ubuntu 16.04（由于之前遇到的一些错误，我重新安装了系统），但无法打开 WiFi。打开网络设置并单击开/关按钮后，滑块又回到了关闭状态。我也无法单击启用 WiFi。在软件和更新中打开附加驱动程序后，我只有一个未知的驱动程序，没有宽带驱动程序（我之前的 Ubuntu 也是这种情况，当时 WiFi 工作正常）运行 lspci | grep -i net 会导致：
01:00.0 Network controller: Intel Corporation Wireless 3160 (rev cb)
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller (rev 07)
rfkill list all shows:
0: Toshiba Bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
1: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
2: phy0: Wireless LAN
Soft blocked: no
Hard blocked: yes
rfkill 解除全部阻止不起作用。帮忙吗？
lspci -knn | grep Net -A3; dmesg | grep iwl outputs:
01:00.0 Network controller [0280]: Intel Corporation Wireless 3160 [8086:08b3] (rev cb)
Subsystem: Intel Corporation Dual Band Wireless AC 3160 [8086:8170]
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
[ 12.499919] iwlwifi 0000:01:00.0: loaded firmware version 17.352738.0 op_mode iwlmvm
[ 13.136326] iwlwifi 0000:01:00.0: Detected Intel(R) Dual Band Wireless AC 3160, REV=0x164
[ 13.138894] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 13.139197] iwlwifi 0000:01:00.0: L1 Enabled - LTR Enabled
[ 13.195442] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[ 14.840691] iwlwifi 0000:01:00.0 wlp1s0: renamed from wlan0