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#1 2008-01-05 07:28:59

Proofrific
Member
Registered: 2008-01-05
Posts: 215

T61 Wireless Stops After ~5 Minutes, Only After Boot

Hi Everyone,

This in my first post on the Arch Linux forums, though I've been using Arch for a couple years (and a few other distros before that, but Arch is the best I've found!).

I just got a Lenovo/IBM Thinkpad T61 with an Intel 4965AGN wireless card, and I have it set up using ndiswrapper and the netw4x32 driver (downloaded from Intel).  I boot the computer with no network profile.  Once I'm booted into KDE, I start wireless using netcfg in konsole.  It works fine, but after about five minutes, my wireless stops working.  I still have the IP address in `ifconfig` and I'm still configured for the router in `iwconfig`.  If I stop wireless using netcfg and start it again, and it stays on fine.  That is, it only stops after about five minutes if it's the first netcfg after boot.

My config in /etc/network-profiles/ is fine because I used the same one on my T30.  So, it shouldn't be a router problem.

*** Here's some information that may be helpful ***

When I start wireless, I get this is /var/log/everything.log (regardless of first netcfg or not):
Jan  4 22:07:07 tomthinkpad dhcpcd[8880]: wlan0: dhcpcd 3.1.8 starting
Jan  4 22:07:07 tomthinkpad dhcpcd[8880]: wlan0: hardware address = 00:1d:e0:54:f1:f5
Jan  4 22:07:07 tomthinkpad dhcpcd[8880]: wlan0: broadcasting for a lease
Jan  4 22:07:08 tomthinkpad dhcpcd[8880]: wlan0: offered 192.168.1.110 from 192.168.1.1
Jan  4 22:07:08 tomthinkpad dhcpcd[8880]: wlan0: checking 192.168.1.110 is available on attached networks
Jan  4 22:07:09 tomthinkpad dhcpcd[8880]: wlan0: leased 192.168.1.110 for 86400 seconds
Jan  4 22:07:09 tomthinkpad dhcpcd[8880]: wlan0: no renewal time supplied, assuming 43200 seconds
Jan  4 22:07:09 tomthinkpad dhcpcd[8880]: wlan0: no rebind time supplied, assuming 75600 seconds
Jan  4 22:07:09 tomthinkpad dhcpcd[8880]: wlan0: adding IP address 192.168.1.110/24
Jan  4 22:07:09 tomthinkpad dhcpcd[8880]: wlan0: adding default route via 192.168.1.1 metric 0
Jan  4 22:07:09 tomthinkpad dhcpcd[8880]: wlan0: adding route to 169.254.0.0/16 metric 0
Jan  4 22:07:09 tomthinkpad dhcpcd[8880]: wlan0: exiting

In dmesg, I get this:
wlan0: no IPv6 routers present

Output of `ndiswrapper -l`:
netw4x32 : driver installed
        device (8086:4230) present

Thanks for any help!  Have a nice day.

--Tom

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