Wi-Fi 一段时间后停止工作

Wi-Fi 一段时间后停止工作

联想Z50-70。一段时间后(此处找不到任何模式)Wi-Fi 就停止工作了。它显示连接正常,但我无法在浏览器中打开任何页面(连接被拒绝)。我尝试打开/关闭它,重新启动路由器并重新安装 Wi-Fi 驱动程序。

我只在 linux 上遇到这个问题(目前在 linux mint 上)。它很好,可以在 Windows 上完美运行几天。

我不知道这是否有帮助,这是 lspci 输出:

00:00.0 Host bridge: Intel Corporation Haswell-ULT DRAM Controller 
(rev 0b)
00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated Graphics Controller (rev 0b)
00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio Controller (rev 0b)
00:14.0 USB controller: Intel Corporation 8 Series USB xHCI HC (rev 04)
00:16.0 Communication controller: Intel Corporation 8 Series HECI #0 (rev 04)
00:1b.0 Audio device: Intel Corporation 8 Series HD Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 3 (rev e4)
00:1c.3 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 4 (rev e4)
00:1c.4 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 5 (rev e4)
00:1d.0 USB controller: Intel Corporation 8 Series USB EHCI #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation 8 Series LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 8 Series SATA Controller 1 [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation 8 Series SMBus Controller (rev 04)
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 10)
02:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter
03:00.0 3D controller: NVIDIA Corporation GF117M [GeForce 610M/710M/810M/820M / GT 620M/625M/630M/720M] (rev a1)

答案1

卸载RTL8723BE驱动程序。

安装build-essentiallinux-headers

sudo apt-get install linux-headers-generic build-essential

从以下位置下载最新的驱动程序这里

git clone https://github.com/lwfinger/rtlwifi_new

编译:

cd rtlwifi_new
make clean
sudo make install

卸载并加载驱动程序:

modprobe -r rtl8723be
modprobe rtl8723be

为了保持网络活跃,您需要创建一个新的配置文件rtl8723be.conf

nano /etc/modprobe.d/rtl8723be.conf 

与以下行:

options rtl8723be fwlps=N ips=N

保存并重新启动您的机器。

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