OpenSuse 13.1 无线网卡驱动故障
2016-09-16 本文已影响162人
十月汪
问题描述
OpenSuse 13.1 突然无法无线网卡故障.在 网络管理 中看不到 启用无线 选项.
故障诊断
$ ifconfig
eth0 Link encap:Ethernet HWaddr 68:F7:28:97:89:D8
inet addr:172.16.100.124 Bcast:172.16.255.255 Mask:255.255.0.0
inet6 addr: fe80::6af7:28ff:fe97:89d8/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:25450 errors:0 dropped:0 overruns:0 frame:0
TX packets:603 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:2413276 (2.3 Mb) TX bytes:60165 (58.7 Kb)
Interrupt:20 Memory:f1a00000-f1a20000
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:74 errors:0 dropped:0 overruns:0 frame:0
TX packets:74 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:4932 (4.8 Kb) TX bytes:4932 (4.8 Kb)
输出看不到无线网卡
$ dmesg | grep Wireless
[ 15.680914] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-7260-13.ucode failed with error -2
[ 15.680925] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-7260-12.ucode failed with error -2
[ 15.680928] iwlwifi 0000:01:00.0: request for firmware file 'iwlwifi-7260-12.ucode' failed.
[ 15.680936] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-7260-11.ucode failed with error -2
[ 15.680939] iwlwifi 0000:01:00.0: request for firmware file 'iwlwifi-7260-11.ucode' failed.
[ 15.680946] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-7260-10.ucode failed with error -2
[ 15.680949] iwlwifi 0000:01:00.0: request for firmware file 'iwlwifi-7260-10.ucode' failed.
[ 15.680951] iwlwifi 0000:01:00.0: no suitable firmware found!
$ ls /lib/firmware/|grep 7260
iwlwifi-7260-7.ucode
iwlwifi-7260-8.ucode
解决方案
到这个网站 https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 下载无线网卡驱动
- iwlwifi-7260-ucode-25.30.13.0.tgz
- iwlwifi-7260-ucode-25.17.12.0.tgz
- iwlwifi-7260-ucode-23.15.10.0.tgz
- iwlwifi-7260-ucode-25.228.9.0.tgz
解压以后拷贝到 /lib/firmware/ 中.
