내 데스크탑에는 TP-LINK TL-WN823N 무선 USB 스틱(Realtek 모듈 8192cu)이 있습니다. 네트워크 관리자에게 이를 사용하도록 요청할 수 없습니다.
Wicd
무선 네트워크를 찾을 수 없다고 표시되고 표준 네트워크 모니터에는 무선이 끊어졌다고 표시됩니다. 나는 지시사항을 실행했습니다 https://wiki.debian.org/rtl819x
. 맨 아래에는 /etc/apt/sources.list
파일 내용이 있고 실행됩니다 apt-get update
. (이 테스트를 수행할 때 컴퓨터는 이더넷 케이블을 통해 연결되었습니다)
시청 중iwconfig
lo no wireless extensions.
wlan1 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=off
Retry long limit:7 RTS thr=2347 B Fragment thr:off
Encryption key:off
Power Management:off
eth0 no wireless extensions.
ifconfig wlan1
:
wlan1 Link encap:Ethernet HWaddr c4:e9:84:16:63:ed
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)
ifup wlan1
:
Ignoring unknown interface wlan1=wlan1.
lsb_release -a
운영 체제 버전에 대한 출력:
No LSB modules are available.
Distributor ID: Debian
Description: Debian GNU/Linux 7.9 (wheezy)
Release: 7.9
Codename: wheezy
관련 출력 lsusb
:
Bus 001 Device 004: ID 0bda:8178 Realtek Semiconductor Corp. RTL8192CU 802.11n WLAN Adapter
출력 apt-cache search Realtek
:
flashrom - Identify, read, write, erase, and verify BIOS/ROM/flash chips
nictools-pci - Diagnostic tools for many PCI ethernet cards
firmware-realtek - Binary firmware for Realtek wired and wireless network adapters
시작 날짜 apt-get install firmware-realtek
:
Reading package lists... Done
Building dependency tree
Reading state information... Done
firmware-realtek is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 2 not upgraded.
관련 출력 dmesg
:
[ 19.751049] rtl8192cu: MAC auto ON okay!
[ 19.783738] rtl8192cu: Tx queue select: 0x05
[ 19.784619] rtl8192c_common: Loading firmware file rtlwifi/rtl8192cufw.bin
[ 20.202574] ADDRCONF(NETDEV_UP): wlan1: link is not ready
[ 20.499417] r8169 0000:02:00.0: firmware: agent loaded rtl_nic/rtl8168e-3.fw into memory
다음 방법으로 wlan0을 시작해 보세요 ifconfig wlan0 up
.
wlan0: ERROR while getting interface flags: No such device
그런데 ifconfig wlan1 up
오류 없이 잘 되더라구요
보기 출처 lsmod | grep rtl
:
rtl8192cu 74897 0
rtlwifi 81393 1 rtl8192cu
rtl8192c_common 52602 1 rtl8192cu
mac80211 192806 3 rtl8192c_common,rtlwifi,rtl8192cu
cfg80211 137243 2 mac80211,rtlwifi
usbcore 128741 5 ehci_hcd,usbhid,rtlwifi,rtl8192cu
콘텐츠 /etc/network/interfaces
:
# The loopback network interface
auto lo
iface lo inet loopback
/etc/apt/sources.list
콘텐츠
# deb cdrom:[Debian GNU/Linux 7.7.0 _Wheezy_ - Official amd64 NETINST Binary-1 20141018-13:04]/ wheezy main
# deb cdrom:[Debian GNU/Linux 7.7.0 _Wheezy_ - Official amd64 NETINST Binary-1 20141018-13:04]/ wheezy main
deb http://ftp.uk.debian.org/debian/ wheezy main contrib non-free
deb-src http://ftp.uk.debian.org/debian/ wheezy main contrib non-free
deb http://security.debian.org/ wheezy/updates main contrib non-free
deb-src http://security.debian.org/ wheezy/updates main contrib non-free
# wheezy-updates, previously known as 'volatile'
deb http://ftp.uk.debian.org/debian/ wheezy-updates main contrib non-free
deb-src http://ftp.uk.debian.org/debian/ wheezy-updates main contrib non-free
deb http://download.virtualbox.org/virtualbox/debian wheezy contrib
# Debian 7 "Wheezy"
deb http://http.debian.net/debian/ wheezy main contrib non-free
답변1
등록 중이지만 표시되지 않으므로 구성 파일을 편집하여 지시하십시오 wicd
.wlan1
sudo nano /etc/wicd/manager-settings.conf
wlan0
또는 대신 설정none
wireless_interface = wlan1