[PLUG] Sony Vaio Wireless Connectivity: One Step Closer

Rich Shepard rshepard at appl-ecosys.com
Tue Apr 17 23:44:12 UTC 2012


   This past weekend I and Mike Conners discovered where the inability of
the Sony Vaio to connect to the 'Net happens. I still need serious help from
those who know Slackware better than do I to determine why, and how to
resolve the problem.

   No one's reponded to my thread on linuxquestions.org and I know this area
has many linux experts (kernel, modules, and networking). If no one here
knows the solution, perhaps someone can point me to an appropriate guru.

   Mike and I had the Dell (which works just fine with dynamic IP address
wireless access and static IP address ethernet access) and the Sony running
side-by-side and invoked 'wicd-client -n' simultaneously on both while
tailing /var/log/messages on each.

   The Dell's log showed:

Apr 14 09:35:36 caddis dhcpcd[3096]: version 5.2.12 starting
Apr 14 09:35:36 caddis kernel: [ 1946.368876] ADDRCONF(NETDEV_CHANGE)
: wlan0: link becomes ready
Apr 14 09:35:36 caddis dhcpcd[3096]: wlan0: broadcasting for a lease
Apr 14 09:35:36 caddis dhcpcd[3096]: wlan0: offered 10.5.70.151 from 10.5.70.1
Apr 14 09:35:36 caddis dhcpcd[3096]: wlan0: acknowledged 10.5.70.151 from 
10.5.70.1
Apr 14 09:35:36 caddis dhcpcd[3096]: wlan0: checking for 10.5.70.151
Apr 14 09:35:42 caddis dhcpcd[3096]: wlan0: leased 10.5.70.151 for 14
400 seconds
Apr 14 09:35:42 caddis dhcpcd[3096]: forked to background, child pid 3127
Apr 14 09:38:36 caddis ntpd[1671]: Listen normally on 5 wlan0 10.5.70.151
UDP 123
Apr 14 09:38:36 caddis ntpd[1671]: Listen normally on 6 wlan0
fe80::223:14ff:fe68:98e0 UDP 123
Apr 14 09:38:36 caddis ntpd[1671]: Deleting interface #3 eth0,
192.168.55.2#123, interface stats: received=0, sent=0, dropped=0,
active_time=2101 secs
Apr 14 09:38:36 caddis ntpd[1671]: peers refreshed

   It is after dhcpcd forked to the background that ntpd was invoked and
deleted the eth0 interface.

   On the Sony when dhcpcd forked to the background everything stopped. No
further messages because ntpd was not invoked.

   What might prevent ntpd from being called on the Sony? This seems to be
the key issue and I've no idea how to trace it further toward the source.
_Someone_ must have the insight and experience to point me toward a fix.

TIA,

Rich



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