Wifi
找不到無線網卡mwifiex_usb介面
我一直在嘗試安裝我的無線適配器,我有一個 Surface Pro,我已經放棄了讓 ndiswrapper 工作,因為它說它無法載入驅動程序“mwlu97w8x64”,即使我用過它是在兩年前和 ndiswrapper 一起使用的,當時沒有任何問題,所以這次我嘗試安裝正確的韌體,但是當我執行 ip link 或 ifconfig 時沒有顯示 mlan(不是 wlan)界面甚至更少的 iwconfig。我已經將韌體添加到 /lib/firmware/mrvl/…
root@rinaldi:/home/rinaldi# modinfo mwifiex_usb filename: /lib/modules/3.16.0-4-amd64/kernel/drivers/net/wireless/mwifiex/mwifiex_usb.ko firmware: mrvl/usb8897_uapsta.bin firmware: mrvl/usb8797_uapsta.bin license: GPL v2 version: 1.0 description: Marvell WiFi-Ex USB Driver version1.0 author: Marvell International Ltd. srcversion: 2D6C6069607126D19ADC681 alias: usb:v1286p2046d*dc*dsc*dp*icFFiscFFipFFin* alias: usb:v1286p2045d*dc*dsc*dp*ic*isc*ip*in* alias: usb:v1286p2044d*dc*dsc*dp*icFFiscFFipFFin* alias: usb:v1286p2043d*dc*dsc*dp*ic*isc*ip*in* depends: mwifiex,usbcore intree: Y vermagic: 3.16.0-4-amd64 SMP mod_unload modversions
/etc/網路/介面
root@rinaldi:/home/rinaldi# cat /etc/network/interfaces # This file describes the network interfaces available on your system # and how to activate them. For more information, see interfaces(5). source /etc/network/interfaces.d/* # The loopback network interface auto lo auto mlan0 iface lo inet loopback iface mlan0 inet manual #wpa-roam /etc/wpa_supplicant/wpa_supplicant.conf iface default inet dhcp
我可以安裝正確韌體的無線網卡嗎?核心尋找什麼來啟動無線網卡?你將如何進行?
lsusb
Bus 002 Device 005: ID 045e:0794 Microsoft Corp. Bus 002 Device 004: ID 03eb:8209 Atmel Corp. Bus 002 Device 003: ID 045e:0799 Microsoft Corp. Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 003: ID 045e:0795 Microsoft Corp. Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 002: ID 05e3:0616 Genesys Logic, Inc. Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 006: ID 1286:2044 Marvell Semiconductor, Inc. Bus 003 Device 005: ID 413c:2107 Dell Computer Corp. Bus 003 Device 004: ID 046d:c077 Logitech, Inc. Bus 003 Device 007: ID 0bda:8179 Realtek Semiconductor Corp. Bus 003 Device 002: ID 05e3:0610 Genesys Logic, Inc. 4-port hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
較新的韌體可能會有所幫助
wget <http://git.marvell.com/?p=mwifiex-firmware.git;a=blob;f=mrvl/usb8797_uapsta.bin;h=0ce6c4ec307880d34bbef3b6ccd359617914f156;hb=e92f8b3f65443764297b947b1843955d9a65dde7> sudo mv /lib/firmware/mrvl/usb8797_uapsta.bin /lib/firmware/mrvl/usb8797_uapsta.bin.bak sudo cp ./mrvl_usb8797_uapsta.bin /lib/firmware/mrvl/usb8797_uapsta.bin
重啟