我已将 Ubuntu 版本更新到 16.04。此外,我还尝试了许多不同的解决方案,例如回答这些问题的解决方案:
Ubuntu 14.04 中 rtl8723be 的 Wifi 问题
Realtek rtl8723be wifi 适配器上的 Wifi 无法使用
但它们都不起作用。如果有人能帮忙,我将不胜感激。
网络命令 sudo lshw -C network
:
*-network
description: Ethernet interface
product: RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:08:00.0
logical name: enp8s0
version: 07
serial: 3c:a8:2a:7b:fb:8c
size: 100Mbit/s
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=full firmware=rtl8106e-1_0.0.1 06/29/12 ip=192.168.1.47 latency=0 link=yes multicast=yes port=MII speed=100Mbit/s
resources: irq:41 ioport:4000(size=256) memory:b2600000-b2600fff memory:b2400000-b2403fff
*-network UNCLAIMED
description: Network controller
product: RTL8723BE PCIe Wireless Network Adapter
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:09:00.0
version: 00
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: latency=0
resources: ioport:3000(size=256) memory:b2500000-b2503fff
命令lspci | grep -i network
:
09:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter
答案1
在终端中尝试这个:
echo "options ath9k nohwcrypt=1" | sudo tee /etc/modprobe.d/ath9k.conf
然后输入:
sudo modprobe -rfv ath9k
然后:
sudo modprobe -v ath9k
我希望它有帮助!