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Ubuntu 上的 Wifi 卡经常断线/

tag-icon • tag-icon networking drivers 20.04 wireless kernel
Ubuntu 上的 Wifi 卡经常断线/

几个星期以来，我的 wifi 卡不断与路由器断开连接，每次持续一两次，持续一小时，通常持续几分钟后就会重新连接。我使用的是 Ubuntu 20.04.4 LTS。不知道这是否有关系，我正在使用蓝牙耳机，但我以前用过它们，当时我的网络运行正常。Windows 和我的智能手机上的 Wifi 运行良好。

名称：

Linux PC***** 5.4.0-105-generic #119-Ubuntu SMP Mon Mar 7 18:49:24 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux

lshw 级网络：

  *-network                 
   description: Ethernet interface
   product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
   vendor: Realtek Semiconductor Co., Ltd.
   physical id: 0
   bus info: pci@0000:04:00.0
   logical name: enp4s0
   version: 10
   serial: 98:fa:9b:3a:fc:57
   capacity: 1Gbit/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 1000bt-fd autonegotiation
   configuration: autonegotiation=on broadcast=yes driver=r8169 firmware=rtl8168g-3_0.0.1 04/23/13 latency=0 link=no multicast=yes port=MII
   resources: irq:16 ioport:2000(size=256) memory:a1304000-a1304fff memory:a1300000-a1303fff

 *-network
   description: Wireless interface
   product: Wireless-AC 9260
   vendor: Intel Corporation
   physical id: 0
   bus info: pci@0000:05:00.0
   logical name: wlp5s0
   version: 29
   serial: 58:a0:23:83:ac:7a
   width: 64 bits
   clock: 33MHz
   capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical wireless
   configuration: broadcast=yes driver=iwlwifi driverversion=5.4.0-105-generic firmware=46.4d093a30.0 ip=192.168.1.10 latency=0 link=yes multicast=yes wireless=IEEE 802.11
   resources: irq:18 memory:a1200000-a1203fff

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