无法通过 USB 端口访问 BBB 的文件系统。连接 USB 后,电源打开,但 dmesg 不显示任何新消息。我只能通过 wlan ssh。尝试通过 Ubuntu 和 OSX 访问它,但没有成功。其他 BBB 在我的笔记本电脑上运行良好。
想法?
uname -a:
Linux beaglebone 3.8.13-bone47 #1 SMP Fri Apr 11 01:36:09 UTC 2014 armv7l GNU/Linux
lsmod:
Module Size Used by
g_multi 47670 2
libcomposite 14299 1 g_multi
mt7601Usta 601404 0
/etc/网络/接口(interface):
auto lo
iface lo inet loopback
allow-hotplug wlan0
iface wlan0 inet manual
wpa-roam /etc/wpa_supplicant/wpa_supplicant.conf
iface default inet dhcp
iface usb0 inet static
address 192.168.7.2
netmask 255.255.255.0
network 192.168.7.0
gateway 192.168.7.1
配置文件:
eth0 Link encap:Ethernet HWaddr d0:39:72:14:ec:76
inet addr:10.1.10.208 Bcast:10.1.10.255 Mask:255.255.255.0
inet6 addr: fe80::d239:72ff:fe14:ec76/64 Scope:Link
inet6 addr: 2601:9:4500:3500:d239:72ff:fe14:ec76/64 Scope:Global
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:103712 errors:0 dropped:0 overruns:0 frame:0
TX packets:112357 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:7777187 (7.4 MiB) TX bytes:20177281 (19.2 MiB)
Interrupt:40
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
usb0 Link encap:Ethernet HWaddr 9a:9c:ba:f4:23:8a
inet addr:192.168.7.2 Bcast:192.168.7.3 Mask:255.255.255.252
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
最佳答案
也许您的 USB 设备不受支持(驱动程序)或它需要很大的功率。尝试使用有源 USB 集线器。
关于linux - BeagleBone Black 不检测 USB,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/29855586/