ubuntu16.04安装USB无线网卡驱动问题
发表于 : 2017-06-24 12:53
在网上买了个USB无线网卡,最近换了Ubuntu系统后,刚开始用得挺好,后来有次,拔下来后再插上去就不能联网了。我觉得可能是驱动问题,搞了2天了,一直解决不了。谷歌查了好久都没解决,所以特来询问一下各位。以下是我的一些设备信息:
lcc@aobaniu:~$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 0c45:760b Microdia
Bus 001 Device 003: ID 093a:2521 Pixart Imaging, Inc. Optical Mouse
Bus 001 Device 002: ID 148f:7601 Ralink Technology, Corp. MT7601U Wireless Adapter
Bus 001 Device 010: ID 2a45:0004 Meizu Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
lcc@aobaniu:~$ uname -sr
Linux 4.11.6-041106-generic
lcc@aobaniu:~$ cat /etc/issue
Ubuntu 16.04.2 LTS \n \l
lcc@aobaniu:~$ sudo lshw -C network
[sudo] lcc 的密码:
*-network UNCLAIMED
description: Ethernet controller
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
version: 15
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix bus_master cap_list
configuration: latency=0
resources: ioport:e000(size=256) memory:f7004000-f7004fff memory:f7000000-f7003fff
*-network:0
description: Ethernet interface
physical id: 2
logical name: enp0s20f0u12
serial: 2a:fa:ff:0e:22:2e
capabilities: ethernet physical
configuration: broadcast=yes driver=rndis_host driverversion=22-Aug-2005 firmware=RNDIS device ip=192.168.42.239 link=yes multicast=yes
*-network:1 DISABLED
description: Wireless interface
physical id: 3
logical name: ra0
capabilities: ethernet physical wireless
configuration: broadcast=yes driver=RALINK WLAN multicast=yes wireless=Ralink STA
希望各位帮我看以下问题,是驱动问题还是什么其他问题,如果是驱动问题,我这个芯片型号应该去哪里下载驱动,如何操作。谢谢各位!
lcc@aobaniu:~$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 0c45:760b Microdia
Bus 001 Device 003: ID 093a:2521 Pixart Imaging, Inc. Optical Mouse
Bus 001 Device 002: ID 148f:7601 Ralink Technology, Corp. MT7601U Wireless Adapter
Bus 001 Device 010: ID 2a45:0004 Meizu Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
lcc@aobaniu:~$ uname -sr
Linux 4.11.6-041106-generic
lcc@aobaniu:~$ cat /etc/issue
Ubuntu 16.04.2 LTS \n \l
lcc@aobaniu:~$ sudo lshw -C network
[sudo] lcc 的密码:
*-network UNCLAIMED
description: Ethernet controller
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
version: 15
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix bus_master cap_list
configuration: latency=0
resources: ioport:e000(size=256) memory:f7004000-f7004fff memory:f7000000-f7003fff
*-network:0
description: Ethernet interface
physical id: 2
logical name: enp0s20f0u12
serial: 2a:fa:ff:0e:22:2e
capabilities: ethernet physical
configuration: broadcast=yes driver=rndis_host driverversion=22-Aug-2005 firmware=RNDIS device ip=192.168.42.239 link=yes multicast=yes
*-network:1 DISABLED
description: Wireless interface
physical id: 3
logical name: ra0
capabilities: ethernet physical wireless
configuration: broadcast=yes driver=RALINK WLAN multicast=yes wireless=Ralink STA
希望各位帮我看以下问题,是驱动问题还是什么其他问题,如果是驱动问题,我这个芯片型号应该去哪里下载驱动,如何操作。谢谢各位!