我最近购买了一台联想 Thinkpad E480 笔记本电脑,我在上面安装了 Ubuntu 18.04,除了无法通过 WiFi 连接到网络外,一切正常。请帮忙。
我关注了这个链接,但我无法解决这个问题。
下面是一些命令的输出。
lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.04.1 LTS
Release: 18.04
Codename: bionic
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用户名 -r
4.15.0-33-generic
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rfkill 列出所有
0: tpacpi_bluetooth_sw: Bluetooth
Soft blocked: no
Hard blocked: no
1: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
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lspci -nnk | grep 0280 -A3
05:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter [10ec:c821]
Subsystem: Lenovo RTL8821CE 802.11ac PCIe Wireless …Run Code Online (Sandbox Code Playgroud) 我最近购买了一台联想 Thinkpad E480 笔记本电脑,我在上面安装了 Ubuntu 18.04,除了无法打开蓝牙外,一切正常。请帮忙。
我关注了这个链接,但我无法解决这个问题。
下面是一些命令的输出。
lspci -nnk | grep -iA3 net
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 10)
Subsystem: Lenovo RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [17aa:506f]
Kernel driver in use: r8168
Kernel modules: r8168
05:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter [10ec:c821]
Subsystem: Lenovo RTL8821CE 802.11ac PCIe Wireless Network Adapter [17aa:c024]
Kernel driver in use: rtl8821ce
Kernel …Run Code Online (Sandbox Code Playgroud)