使用 RT 2573 和 16.04LTS 唤醒时 wifi 失败的脚本帮助

使用 RT 2573 和 16.04LTS 唤醒时 wifi 失败的脚本帮助

几天来,我一直在尝试解决我的笔记本电脑在 16.04 LTS 上遇到的问题。我只能通过输入以下两行代码才能在退出待机状态后让 wifi 工作,据我所知,这会重新加载 wifi pcb 的驱动程序:

modprobe -rf rt73usb  
modprobe -v rt73usb  

我尝试了几种方法来尝试让这种情况自动发生。一种方法是来自这个线这给了我这个:

!/bin/bash  
case "$1" in  
thaw|resume)  
sudo modprobe -rf rt73usb  
sudo modprobe -v rt73usb  
;;  
*)  
;;  
esac  
exit $  

我把它放在一个名为的文件中wakenet,详细信息:

ls -al 

drwxr-xr-x 2 root root 4096 nov 27 16:48 .  
drwxr-xr-x 5 root root 4096 ago  5  2015 ..  
-rwxr-xr-x 1 root root  210 giu 26  2015 10_grub-common  
-rwxr-xr-x 1 root root  660 dic  6  2013 10_unattended-upgrades-hibernate  
-rwxr-xr-x 1 root root 1260 mag 23  2012 novatel_3g_suspend  
-rwxr-xr-x 1 root root  112 nov 27 16:48 wakenet.sh  

有人能告诉我哪里出了问题吗?因为当我退出待机模式时,我仍然遇到同样的问题?我只知道发生了什么事情,所以如果你能帮忙,我将不胜感激。我想我在脚本中犯了一个根本性的错误?谢谢。马克

附言更多信息:

 lshw -c network  
  *-usb DISABLED            
       description: Wireless interface  
       product: 802.11 bg WLAN  
       vendor: Ralink  
       physical id: 3  
       bus info: usb@1:3  
       logical name: wlx0019db03e22d  
       version: 0.01  
       serial: 00:19:db:03:e2:2d  
       capabilities: usb-2.00 ethernet physical wireless  
       configuration: broadcast=yes driver=rt73usb driverversion=4.4.0-47-generic firmware=1.7 link=no maxpower=300mA multicast=yes speed=480Mbit/s wireless=IEEE 802.11bg 
  *-network  
       description: Ethernet interface  
       product: RTL-8100/8101L/8139 PCI Fast Ethernet Adapter  
       vendor: Realtek Semiconductor Co., Ltd.  
       physical id: 5  
       bus info: pci@0000:06:05.0  
       logical name: eth0  
       version: 10  
       serial: 00:03:0d:5b:75:87  
       size: 10Mbit/s  
       capacity: 100Mbit/s 
       width: 32 bits  
       clock: 33MHz  
       capabilities: pm bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation  
       configuration: autonegotiation=on broadcast=yes driver=8139too driverversion=0.9.28 duplex=half latency=32 link=no maxlatency=64 mingnt=32 multicast=yes port=MII speed=10Mbit/s  
       resources: irq:16 ioport:2000(size=256) memory:b0200000-b02000ff

输出lsusb

Bus 001 Device 002: ID 0db0:6877 Micro Star International RT2573  
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub  
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub  
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub  
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub  
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub  

答案1

非常感谢@Bidyut,就是这样!来自 我做了以下事情:

sudo touch /lib/systemd/system-sleep/wakeup  
sudo chmod a+x /lib/systemd/system-sleep/wakeup  
sudo gedit /lib/systemd/system-sleep/wakeup     

然后使用以下脚本:

#!/bin/sh  
case $1/$2 in post/*)  
    modprobe -rf rt73usb  
    modprobe -v rt73usb  
    ;;  
esac 

也感谢@Spmp

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