Trouble with iwconfig and Wicd in Slackware 13.0
Hi people,
I'm trying to connect to a wireless networks but have problems: 1) I can't change the mode with iwconfig bash-3.1# iwconfig wlan0 mode Ad-Hoc Error for wireless request "Set Mode" (8B06) : SET failed on device wlan0 ; Device or resource busy. bash-3.1# iwconfig wlan0 mode Managed Error for wireless request "Set Mode" (8B06) : SET failed on device wlan0 ; Device or resource busy. And when I try to connect bash-3.1# iwconfig wlan0 essid Wifi-Uax bash-3.1# iwconfig lo no wireless extensions. eth0 no wireless extensions. wmaster0 no wireless extensions. wlan0 IEEE 802.11bgn ESSID:"Wifi-Uax" Mode:Managed Frequency:2.457 GHz Access Point: Not-Associated Tx-Power=27 dBm Retry min limit:7 RTS thr:off Fragment thr=2352 B Encryption key:off Power Management:off Link Quality:0 Signal level:0 Noise level:0 Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 This is the network I try to join: iwlist wlan0 scanning Cell 05 - Address: 06:06:FE:C9:75:C2 ESSID:"Wifi-Uax" Mode:Master Channel:6 Frequency:2.437 GHz (Channel 6) Quality=53/100 Signal level:-71 dBm Encryption key:off IE: Unknown: 0008576966692D556178 IE: Unknown: 010802040B960C121824 IE: Unknown: 030106 IE: Unknown: 0706455320010D14 IE: Unknown: 2A0102 IE: Unknown: 32043048606C IE: Unknown: 2D1A4C101BFFFF000000000000000000000000000000000000000000 IE: Unknown: 3D1606001B00000000000000000000000000000000000000 IE: Unknown: DD180050F2020101020003A4000027A4000042435E0062322F00 IE: Unknown: DD33000CE60004030000000106000CE607DEB40404010000000504004C0100090869F1290D880000000A04FE0000000B0401 000000 Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s; 36 Mb/s 48 Mb/s; 54 Mb/s Extra:tsf=000000880d2a551a Extra: Last beacon: 352ms ago 2) I installed wicd, but it sees the wlans without reading the name, and cannot connect. Maybe there is a conflict, but I don't use other programs in the same time. Somebody can help me? Thank you |
Tell us what your wireless card is. Find it's module here
http://www.linuxwireless.org/en/users/Drivers/ Also tell us about what firmware you installed for it. Most modules need firmware these days. |
Here the wireless card:
# Acer InviLink™ Nplify™ 802.11b/g/Draft-N Wi-Fi CERTIFIED® network connection, supporting Acer SignalUp™ wireless technology, or # Acer InviLink™ 802.11b/g Wi-Fi CERTIFIED® network connection, supporting Acer SignalUp™ wireless technology I can't find the module. And I didn't install the firmware yet... |
OK, I hear you, but I'n not sure I believe it. I have a HP laptop(not on it now); The peripherals are called HP this & that, but HP only bought them and shoved their name in the firmware.
If your wifi is on pci, run 'lspci -n' and show us the wifi If your wifi is on usb, run 'lsusb -n' and show us the wifi You can also search for the numbers on linuxwireless.org |
Result of lspci -nn:
09:00.0 Network controller [0280]: Atheros Communications Inc. AR928X Wireless Network Adapter (PCI-Express) [168c:002a] (rev 01) I looked on wirelesslinux.org and there's a driver (ath9k_htc) for Atheros AR9001 and AR9002 family hardware. That means it's the one I have to install? |
Most systems have a script update-pciids & update-usbids.sh in /sbin or /usr/sbin.
168c is Atheros, and a grep for 002a gives me this wifi card 002a AR928X Wireless Network Adapter (PCI-Express) 105d 002a SR9 Pro 16Mb SDRAM So your Acer thingummy appears to be an Atheros 928x. If therer's no linux driver, you can use windows drivers & ndiswrapper, but I never figured that one out for myself. |
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