当你在Ubuntu系统中遇到“no wifi adapter found”的错误时,可以按照以下步骤进行排查和解决: 1. 确认系统环境为Ubuntu 首先,确保你正在使用的操作系统是Ubuntu。可以通过打开终端并输入以下命令来确认: bash lsb_release -a 2. 检查WiFi适配器硬件连接 确保你的WiFi适配器已经正确连接到计算机上。如果你使用的是外...
Recently, I installed Ubuntu20.04 on my brand new laptop, but I cannot connect to wifi as it says "No Wi-Fi Adapter Found." Following is some of the information that could help you to understand the issue better. 1. Wireless Adapter: Intel® Wi-Fi 6 AX210 160MHz (Pre-installed...
解决Ubuntu18.04 No wifi adapter found 找到应用Software & Update 切换到Additional Drivers 选择Broadcom Limted:BCM4312 802.11b/g/n下的Using Broadcom 802.11 Linux STA wireless driver source from bcmwl-kernel-source(propietary)
terminal中输入 lspci ,得到类似如下结果 其中Network controller本 不应该 对应笔记本的无线网卡，但是ubuntu系统和intel系列网卡兼容性一言难尽，导致系统误把网卡作为了controller。
Once I setup 20.04, wifi is no longer working. It says "No Wi-Fi Adapter Found". Afterwards, I tried with Ubuntu 22.04, 24.04, all have the same issue. Typing "lspci" provides: "Network Controller: Intel Corporation Device 272b (rev 1a)" and "Subsystem: Intel Corporation D...
其中Network controller本不应该对应笔记本的无线网卡,但是ubuntu系统和intel系列网卡兼容性一言难尽,导致系统误把网卡作为了controller。 Solution 升级系统内核(optional) 具体可以参见这篇博客,写的很好。 虽然这一步是选择性的,但还是建议内核版本5.3以下的朋友升级到最新版本,少点bug不吃亏。
看一下有什么变化。关闭后设置wifi界面变为了空，没有飞行模式开关按键。在列表看到，wifi 硬件开关关闭...
记得 sudo update-grub,然后重启 ubuntu 官方的linux-firmware驱动 http://ftp.sjtu.edu.cn/ubuntu/pool/main/l/linux-firmware/ 一定要最新的,我用的是1.187 下载后 dpkg -i 包名 安装即可 重启,然后发现‘select network’可用,虽然仍提示没有wifi适配器。选择网络即可链接。
正常，一般默认NAT到宿主机的网络，在VM中模拟出来的是有线网络接口，如果宿主机能上网，虚拟机应该就能...
On the window, wifi was working well. I change my os from window to ubuntu 22.04 LTS. Then it is not working. 3. Is this the original adapter that came pre-installed on your computer or did you change/install the adapter to this one? --> Yes.. I use original adapter. I didn'...