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18.04——WiFi问题

tag-icon • tag-icon 18.04 wireless kernel suspend realtek
18.04——WiFi问题

我在 Ubuntu 18.04 上。笔记本电脑进入睡眠模式后，Wifi 停止，但以太网可以工作。我可以看到所有 wifi 设备，但选择时出现错误 '激活网络连接失败'。我尝试了之前的方法 git 克隆rtlwifi_new文件（rtlwifi_new） 和安装他们。但这也会导致错误。

make: *** No rule to make target 'install'. Stop.

命令输出系统盘：

Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 1bcf:2c9b Sunplus Innovation Technology Inc. 
Bus 001 Device 002: ID 0bda:b009 Realtek Semiconductor Corp. 
Bus 001 Device 005: ID 2717:ff88  
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

命令输出串行通信：

00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers (rev 08)
00:02.0 VGA compatible controller: Intel Corporation UHD Graphics 620 (rev 07)
00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 08)
00:08.0 System peripheral: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th Gen Core Processor Gaussian Mixture Model
00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller (rev 21)
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-LP Thermal subsystem (rev 21)
00:16.0 Communication controller: Intel Corporation Sunrise Point-LP CSME HECI #1 (rev 21)
00:17.0 SATA controller: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] (rev 21)
00:1c.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #5 (rev f1)
00:1c.5 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #6 (rev f1)
00:1f.0 ISA bridge: Intel Corporation Intel(R) 100 Series Chipset Family LPC Controller/eSPI Controller - 9D4E (rev 21)
00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21)
00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21)
00:1f.4 SMBus: Intel Corporation Sunrise Point-LP SMBus (rev 21)
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
02:00.0 Network controller: Realtek Semiconductor Co., Ltd. Device d723

我已经尝试了所有针对 ubuntu 18.04 的关于 realtek 驱动器的早期方法，但找不到任何解决方案。目前解决这个问题的唯一方法是每次我的设备进入睡眠模式时重新启动我的设备。

答案1

现在正确的安装方式rtlwifi_new是：

sudo apt update
sudo apt install git dkms
git clone https://github.com/lwfinger/rtw88.git
sudo dkms add ./rtw88
sudo dkms install rtlwifi-new/0.6

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