![如何让 wifi 工作? HP Pavilion x360](https://linux22.com/image/876152/%E5%A6%82%E4%BD%95%E8%AE%A9%20wifi%20%E5%B7%A5%E4%BD%9C%EF%BC%9F%20HP%20Pavilion%20x360.png)
有一个HP Pavilion x360 13-s000。似乎无法在 Ubuntu 14.04 和 15.04 上使用 wifi。我多次在 Google 上搜索,但现在我只想问一下。wifi 卡是 Realtek RTL8723BE [10EC:B723]。有人能帮我让它工作吗?
lshw
这是在终端运行后显示的内容
*-network DISABLED
description: Wireless interface
product: RTL8723BE PCIe Wireless Network Adapter
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:08:00.0
logical name: wlan0
version: 00
serial: d8:5d:e2:62:9d:e5
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=rtl8723be driverversion=3.19.0-28-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11bgn
运行后rfkill unblock all
仍然显示无线被软阻止。
rfkill list all
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: acer-wireless: Wireless LAN
Soft blocked: yes
Hard blocked: no
2: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
更新 我已经按照解决方案这里,但问题仍未解决。我的 wifi 从来没有用过,如果这有帮助的话。
现在的输出rfkill list all
是
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
2: acer-wireless: Wireless LAN
Soft blocked: yes
Hard blocked: no
无线局域网和 acer-wireless 似乎交换了位置。
解决方案:购买不同的笔记本电脑......
答案1
我没有运行 Ubuntu(Fedora),但在 HP PAV x360 上遇到了同样的问题(wifi 无法打开),并且出现了同样的症状,即:
1: acer-wireless: Wireless LAN
Soft blocked: yes
您需要将 acer_wmi 模块列入黑名单(它根本不应该被加载!)
[root@localhost ]# lsmod | grep acer
编辑(如果不存在则创建)/etc/modprobe.d/blacklist.conf
添加以下行
# Disable acer_wmi as it breaks wifi on this model
blacklist acer_wmi
现在卸载模块(它将在下次启动时被列入黑名单,因此您只需卸载一次)
[root@localhost ]# modprobe -r acer_wmi
享受您的 WiFi 吧!
感谢聪明又善良的人们:
http://forums.linuxmint.com/viewtopic.php?f=53&t=204162
https://sites.google.com/site/easylinuxtipsproject/internet#TOC-Turn-the-kernel-module-acer_wmi-off-or-on