On Wed, Sep 11, 2013 at 07:47:10AM -0400, Tom H wrote: > On Tue, Sep 10, 2013 at 4:01 PM, Robert Holtzm <[email protected]> wrote: > > > > Running updated wheezy on a thinkpad T420i w/ xfce DE. > > > > With great embarrassment, after stoutly defending nm, eth0 no longer > > connects. This only happens when I run wheezy. The connection is fine > > when I run the other distros on the hdd, squeeze and ubuntu 12.04. > > Under wheezy it also happens when the laptop is hard wired directly to > > the cable modem. > > > > looking at dmesg > > root@localhost:/home/holtzm# tail --lines=50 /var/log/dmesg | grep eth0 > > [ 18.864912] ADDRCONF(NETDEV_UP): eth0: link is not ready > > > > Looking at messages > > root@localhost:/var/log# less messages | grep eth0 | less > > Sep 8 15:13:25 localhost kernel: [10656.049605] e1000e: eth0 NIC Link > > is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx > > Sep 8 15:13:25 localhost kernel: [10656.049617] e1000e 0000:00:19.0: > > eth0: 10/100 speed: disabling TSO > > Sep 8 15:13:26 localhost kernel: [10657.229970] Unknown OutputIN= > > OUT=eth0 SRC=192.168.1.102 DST=68.105.28.12 LEN=51 TOS > > =0x00 PREC=0x00 TTL=64 ID=43051 PROTO=UDP SPT=59586 DPT=53 LEN=31 > > > > Notice the difference between 15:13:25 and 15:13:26. > > 26 is a netfilter dns query log. > > To troubleshoot NM, it would've been more useful to grep for > "NetworkManager" as well as tail the messages log file. > > What's the output of > > nm-tool > cat /etc/network/interfaces > cat /etc/NetworkManager/NetworkManager.conf
tail --lines=50 /var/log/dmesg | grep NetworkManager yields nothing
the same with tail --lines=50 /var/log/messages | grep NetworkManager
cat /etc/network/interfaces and
cat /etc/NetworkManager/NetworkManager.conf are as shown in my other
reply.
nm-tool yields, in part,
- Device: eth0 [Auto (eth0)]
--------------------------------------------------
Type: Wired
Driver: e1000e
State: connected
Default: yes
HW Address: 00:21:CC:B6:06:8F
Capabilities:
Carrier Detect: yes
Speed: 100 Mb/s
Wired Properties
Carrier: on
IPv4 Settings:
Address: 192.168.1.102
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.1
DNS: 68.105.28.12
DNS: 68.105.29.12
DNS: 68.105.28.11
Strange!
--
Bob Holtzman
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NSA agents who fail to see humor in Doctor
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