我有 Pop!_OS。今天早上,我将笔记本电脑(使用以太网)硬连接到 Inseego M3000 蜂窝热点,发现我无法浏览。我可以按名称 ping 网站 (google.com),没问题。我尝试了修复可以 ping 通但不能浏览 (在Ask Ubuntu上),如下所示,无济于事。
当我拔掉以太网插头并通过 Wi-Fi 连接时,一切正常。
我努力了:
指向
/etc/resolv.conf
系统:sudo rm -f /etc/resolv.conf sudo ln -s /run/systemd/resolve/resolv.conf /etc/resolv.conf
将该行附加
net.ipv4.tcp_timestamps=0
到/etc/sysctl.conf
:sysctl -w net.ipv4.tcp_timestamps=0 sysctl -p
我已将 Inseego DNS 设置
1.1.1.1
为8.8.8.8
ip route show to default default via 192.168.1.1 dev wlp0s20f3 proto dhcp metric 600
现在的内容
/etc/resolv.conf
是:nameserver 192.168.1.1 search .
在所有这些情况下,当连接到有线时,我无法浏览。当返回 Wi-Fi 时,一切顺利。
这是输出lshw
:
*-network
description: Wireless interface
product: Tiger Lake PCH CNVi WiFi
vendor: Intel Corporation
physical id: 14.3
bus info: pci@0000:00:14.3
logical name: wlp0s20f3
version: 11
serial: [REMOVED]
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=6.8.0-76060800daily20240311-gen firmware=77.ad46c98b.0 QuZ-a0-hr-b0-77.u ip=[REMOVED] latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: iomemory:620-61f irq:16 memory:622e1bc000-622e1bffff
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:5c:00.0
logical name: enp92s0
version: 15
serial: [REMOVED]
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=6.8.0-76060800daily20240311-gen firmware=rtl8168h-2_0.0.2 02/26/15 latency=0 link=no multicast=yes port=twisted pair
resources: irq:18 ioport:3000(size=256) memory:6c204000-6c204fff memory:6c200000-6c203fff
答案1
这是一个盲打,但您需要DNS
在Inseego M3000 cellular hot spot
在那里找到DNS
设置并将DNS
其设置为1.1.1.1
或8.8.8.8
然后在您的本地系统上输入Pop!_OS
地址/etc/resolve.conf
,nameserver
该地址是您的默认网关Inseego M3000 cellular hot spot
要了解默认网关,请ip route show to default
在Pop!_OS
连接到时运行命令Inseego...
。
你最后需要重新启动NetworkManager
你的Pop! OS
sudo systemctl restart NetworkManager