问题描述
我是从github安装的。但是它在gnome网络面板中显示“ Wifi Networks设备未就绪”。
iwconfig
struct Wrapper<DataT>
where
DataT: AsRef<[u8]>,// <-- new trait bound
{
data: DataT,}
impl<DataT> Wrapper<DataT>
where
DataT: AsRef<[u8]>,// <-- new trait bound
{
fn subwrapper(&self) -> Wrapper<Vec<u8>> {
let buffer = self.data.as_ref() // <-- use `.as_ref()` to get `&[u8]`
.to_vec(); // <-- more efficient way to get `Vec<u8>`
// from `&[u8]`
Wrapper { data: buffer }
}
}
fn main() {
let data: [u8; 3] = [1,2,3];
let w = Wrapper { data: &data }; // <-- no need to use `[..]` here,as
// `[u8; N]` implements `AsRef<[u8]>`
let sub = w.subwrapper();
}
lshw -c网络结果
wlx00e04c818802 unassociated ESSID:"" Nickname:"<WIFI@REALTEK>"
Mode:Auto Frequency=2.412 GHz Access Point: Not-Associated
Sensitivity:0/0
Retry:off RTS thr:off Fragment thr:off
Power Management:off
Link Quality=0/100 Signal level=0 dBm Noise level=0 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
enp7s0 no wireless extensions.
lo no wireless extensions.
ifconfig结果。
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
*-network disABLED
description: Wireless interface
physical id: 2
bus info: usb@1:7
logical name: wlx00e04c818802
serial: 00:e0:4c:81:88:02
capabilities: ethernet physical wireless
configuration: broadcast=yes driver=r8188eu multicast=yes wireless=unassociated
我该怎么办?
解决方法
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