BeagleBone Black (Angstrom)에서 WiFi 동글을 꽂아도 wlan0이 없을 때의 대처법
2321 단어 WiFiBeagleBoneBlackAngstrom
환경
절차
1. settings 파일 변경
#nano /var/lib/connman/settings
텍스트 편집기에서 settings를 열고 [WiFi] 섹션을 다음과 같이 변경하십시오.
/var/lib/connman/settings[WiFi]
Enable=true
2. 재부팅
#reboot
3. wlan0이 있는지 확인
#ifconfig
eth0 Link encap:Ethernet
UP BROADCAST MULTICAST
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 Scope:Host
UP LOOPBACK RUNNING Metric:1
RX packets:6 errors:0 dropped:0 overruns:0 frame:0
TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:479 (479.0 B) TX bytes:479 (479.0 B)
usb0 Link encap:Ethernet
inet addr:192.168.7.2 Bcast:192.168.7.3 Mask:255.255.255.252
UP BROADCAST RUNNING MULTICAST Metric:1
RX errors:0 dropped:0 overruns:0 frame:0
TX errors:0 dropped:0 overruns:0 carrier:0
collisions:0
RX bytes:209413 (204.5 KiB) TX bytes:94574 (92.3 KiB)
wlan0 Link encap:Ethernet
inet addr:192.168.1.9 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: Scope:Global
inet6 addr: Scope:Link
UP BROADCAST RUNNING MULTICAST Metric:1
RX packets:7813 errors:0 dropped:12 overruns:0 frame:0
TX packets:461 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:2090575 (1.9 MiB) TX bytes:56177 (54.8 KiB)
wlan0이 있는지 확인하십시오.
주의점
#nano /var/lib/connman/settings
[WiFi]
Enable=true
#reboot
#ifconfig
eth0 Link encap:Ethernet
UP BROADCAST MULTICAST
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 Scope:Host
UP LOOPBACK RUNNING Metric:1
RX packets:6 errors:0 dropped:0 overruns:0 frame:0
TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:479 (479.0 B) TX bytes:479 (479.0 B)
usb0 Link encap:Ethernet
inet addr:192.168.7.2 Bcast:192.168.7.3 Mask:255.255.255.252
UP BROADCAST RUNNING MULTICAST Metric:1
RX errors:0 dropped:0 overruns:0 frame:0
TX errors:0 dropped:0 overruns:0 carrier:0
collisions:0
RX bytes:209413 (204.5 KiB) TX bytes:94574 (92.3 KiB)
wlan0 Link encap:Ethernet
inet addr:192.168.1.9 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: Scope:Global
inet6 addr: Scope:Link
UP BROADCAST RUNNING MULTICAST Metric:1
RX packets:7813 errors:0 dropped:12 overruns:0 frame:0
TX packets:461 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:2090575 (1.9 MiB) TX bytes:56177 (54.8 KiB)
Reference
이 문제에 관하여(BeagleBone Black (Angstrom)에서 WiFi 동글을 꽂아도 wlan0이 없을 때의 대처법), 우리는 이곳에서 더 많은 자료를 발견하고 링크를 클릭하여 보았다 https://qiita.com/limb/items/ab3993aafdd6027ccde7텍스트를 자유롭게 공유하거나 복사할 수 있습니다.하지만 이 문서의 URL은 참조 URL로 남겨 두십시오.
우수한 개발자 콘텐츠 발견에 전념 (Collection and Share based on the CC Protocol.)