arch 无线网卡终于搞定了

就是这块网卡 RTL8811AU

Bus 002 Device 005: ID 0bda:a811 Realtek Semiconductor Corp. RTL8811AU 802.11a/b/g/n/ac WLAN Adapter  
Couldn't open device, some information will be missing  
Device Descriptor:  
 bLength                18  
 bDescriptorType         1  
 bcdUSB               2.10  
 bDeviceClass            0    
 bDeviceSubClass         0    
 bDeviceProtocol         0    
 bMaxPacketSize0        64  
 idVendor           0x0bda Realtek Semiconductor Corp.  
 idProduct          0xa811 RTL8811AU 802.11a/b/g/n/ac WLAN Adapter  
 bcdDevice            2.00  
 iManufacturer           1    
 iProduct                2    
 iSerial                 3    
 bNumConfigurations      1  
 Configuration Descriptor:  
   bLength                 9  
   bDescriptorType         2  
   wTotalLength       0x003c  
   bNumInterfaces          1  
   bConfigurationValue     1  
   iConfiguration          0    
   bmAttributes         0xe0  
     Self Powered  
     Remote Wakeup  
   MaxPower              500mA  
   Interface Descriptor:  
     bLength                 9  
     bDescriptorType         4  
     bInterfaceNumber        0  
     bAlternateSetting       0  
     bNumEndpoints           6  
     bInterfaceClass       255 Vendor Specific Class  
     bInterfaceSubClass    255 Vendor Specific Subclass  
     bInterfaceProtocol    255 Vendor Specific Protocol  
     iInterface              2    
     Endpoint Descriptor:  
       bLength                 7  
       bDescriptorType         5  
       bEndpointAddress     0x84  EP 4 IN  
       bmAttributes            2  
         Transfer Type            Bulk  
         Synch Type               None  
         Usage Type               Data  
       wMaxPacketSize     0x0200  1x 512 bytes  
       bInterval               0  
     Endpoint Descriptor:  
       bLength                 7  
       bDescriptorType         5  
       bEndpointAddress     0x05  EP 5 OUT  
       bmAttributes            2  
         Transfer Type            Bulk  
         Synch Type               None  
         Usage Type               Data  
       wMaxPacketSize     0x0200  1x 512 bytes  
       bInterval               0  
     Endpoint Descriptor:  
       bLength                 7  
       bDescriptorType         5  
       bEndpointAddress     0x06  EP 6 OUT  
       bmAttributes            2  
         Transfer Type            Bulk  
         Synch Type               None  
         Usage Type               Data  
       wMaxPacketSize     0x0200  1x 512 bytes  
       bInterval               0  
     Endpoint Descriptor:  
       bLength                 7  
       bDescriptorType         5  
       bEndpointAddress     0x87  EP 7 IN  
       bmAttributes            3  
         Transfer Type            Interrupt  
         Synch Type               None  
         Usage Type               Data  
       wMaxPacketSize     0x0040  1x 64 bytes  
       bInterval               3  
     Endpoint Descriptor:  
       bLength                 7  
       bDescriptorType         5  
       bEndpointAddress     0x08  EP 8 OUT  
       bmAttributes            2  
         Transfer Type            Bulk  
         Synch Type               None  
         Usage Type               Data  
       wMaxPacketSize     0x0200  1x 512 bytes  
       bInterval               0  
     Endpoint Descriptor:  
       bLength                 7  
       bDescriptorType         5  
       bEndpointAddress     0x09  EP 9 OUT  
       bmAttributes            2  
         Transfer Type            Bulk  
         Synch Type               None  
         Usage Type               Data  
       wMaxPacketSize     0x0200  1x 512 bytes  
       bInterval               0

github 上各种源码编译里两周,一直没有成功
今天突然想起 aur 上是不有编译好的一查 找到好几个

选了一个最新版 rtl88xxau-aircrack-dkms-git

直接成功 果然大神们就是大神.

以后还是直接 yaourt 吧!毕竟是世界上最大的软件库.