thinkpad t60 2623 wireless not working solved

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Kylearan

thinkpad t60 2623 wireless not working solved

Post by Kylearan »

Hi all,

I just recently installed Elyssa and everything works except the wireless. The network manager icon is present, I can see all the wireless networks in range, and I can even connect to my wireless router (only sometimes), but even when I'm connected I can't browse in firefox. I tried downloading the windows drivers and using ndiswrapper, but when I did that it caused a kernel panic on boot, even when trying recovery mode, so I had to reinstall. Is there anything I'm missing here? I've tried searching for a solution online but nothing I've tried has worked. Here's the output of mintwifi: (I had ethernet plugged in at the time)

-------------------------
* I. scanning WIFI PCI devices...
-- Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02)
==> PCI ID = 8086:4227 (rev 02)
-------------------------
* II. querying ndiswrapper...
-------------------------
* III. querying iwconfig...
lo no wireless extensions.

eth0 no wireless extensions.

irda0 no wireless extensions.

wmaster0 no wireless extensions.

wlan0 IEEE 802.11g ESSID:"" Nickname:""
Mode:Managed Frequency:2.437 GHz Access Point: 00:18:3F:72:B3:F9
Bit Rate=54 Mb/s Tx-Power=27 dBm
Retry min limit:7 RTS thr:off Fragment thr=2346 B
Encryption key:off
Power Management:off
Link Quality=99/100 Signal level=-23 dBm Noise level=-49 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0

-------------------------
* IV. querying ifconfig...
eth0 Link encap:Ethernet HWaddr 00:16:41:ab:3b:ab
inet addr:192.168.1.72 Bcast:192.168.1.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:327088 errors:0 dropped:0 overruns:0 frame:0
TX packets:196573 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:100
RX bytes:466375971 (444.7 MB) TX bytes:16056916 (15.3 MB)
Base address:0x3000 Memory:ee000000-ee020000

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:948 errors:0 dropped:0 overruns:0 frame:0
TX packets:948 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:141129 (137.8 KB) TX bytes:141129 (137.8 KB)

wlan0 Link encap:Ethernet HWaddr 00:18:de:2c:85:8f
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:2 errors:0 dropped:0 overruns:0 frame:0
TX packets:55 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:402 (402.0 B) TX bytes:11954 (11.6 KB)

wmaster0 Link encap:UNSPEC HWaddr 00-18-DE-2C-85-8F-00-00-00-00-00-00-00-00-00-00
UP BROADCAST RUNNING 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)

-------------------------
* V. querying DHCP...
There is already a pid file /var/run/dhclient.pid with pid 16617
killed old client process, removed PID file
Internet Systems Consortium DHCP Client V3.0.6
Copyright 2004-2007 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/

wmaster0: unknown hardware address type 801
wmaster0: unknown hardware address type 801
Listening on LPF/wlan0/00:18:de:2c:85:8f
Sending on LPF/wlan0/00:18:de:2c:85:8f
Listening on LPF/wmaster0/
Sending on LPF/wmaster0/
Listening on LPF/eth0/00:16:41:ab:3b:ab
Sending on LPF/eth0/00:16:41:ab:3b:ab
Sending on Socket/fallback
DHCPDISCOVER on wmaster0 to 255.255.255.255 port 67 interval 8
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 5
DHCPOFFER of 192.168.1.72 from 192.168.1.254
DHCPREQUEST of 192.168.1.72 on eth0 to 255.255.255.255 port 67
DHCPACK of 192.168.1.72 from 192.168.1.254
bound to 192.168.1.72 -- renewal in 34345 seconds.
-------------------------
* VI. querying nslookup google.com...
Server: 192.168.1.254
Address: 192.168.1.254#53

Non-authoritative answer:
Name: google.com
Address: 64.233.167.99
Name: google.com
Address: 72.14.207.99
Name: google.com
Address: 64.233.187.99





Any help would be appreciated!
Last edited by LockBot on Wed Dec 28, 2022 7:16 am, edited 1 time in total.
Reason: Topic automatically closed 6 months after creation. New replies are no longer allowed.
Husse

Re: thinkpad t60 2623 wireless not working

Post by Husse »

Kernel panic? Oh my......
The 3945 just works I think, but there are some problems with the driver
Do as follows
sudo bash ( Just to make it more easy )
modprobe -r iwl3945
cd /etc/modprobe.d
touch iwl3945
gedit iwl3945
Add to the file

Code: Select all

alias wlan0 iwl3945
options iwl3945 disable_hw_scan=1
Save and exit gedit
modprobe iwl3945
sudo ifconfig wlan0 up
Short explanation
Become root, "unload" the module iwl3945, create a file called iwl3945 and edit it, load the module, start wlan
Kylearan

Re: thinkpad t60 2623 wireless not working

Post by Kylearan »

hey, thanks for the reply!

I feel pretty stupid. I tried what you suggested and it didn't work, and it turns out I was trying my WEP key as a 128-bit passphrase instead of a hex key like I had set it up. Thanks for the help though!
Husse

Re: thinkpad t60 2623 wireless not working

Post by Husse »

This is one of the most common mistakes in wireless and it is not the most easy part....
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