[Bug 346013] Re: [jaunty amd64] autoconf fails to incporate NetworkManager-supplied dynamic data

[ThomasNovin]

Confirmed, every time I connect with NetworkManager under Karmic I have
a ~ 10 second delay when resolvconf is run.

Dec  8 12:51:07 thonov-ubuntu NetworkManager: <info>  Activation (eth0) starting connection 'eth0 (DHCP)'
Dec  8 12:51:07 thonov-ubuntu NetworkManager: <info>  (eth0): device state change: 3 -> 4 (reason 0)

<SNIP>

Dec  8 12:51:10 thonov-ubuntu NetworkManager: <info>  Activation (eth0) Stage 5 of 5 (IP Configure Commit) scheduled...
Dec  8 12:51:10 thonov-ubuntu NetworkManager: <info>  Activation (eth0) Stage 4 of 5 (IP4 Configure Get) complete.
Dec  8 12:51:10 thonov-ubuntu NetworkManager: <info>  Activation (eth0) Stage 5 of 5 (IP Configure Commit) started...
Dec  8 12:51:10 thonov-ubuntu avahi-daemon[1344]: Joining mDNS multicast group on interface eth0.IPv4 with address 172.17.1.3.
Dec  8 12:51:10 thonov-ubuntu avahi-daemon[1344]: New relevant interface eth0.IPv4 for mDNS.
Dec  8 12:51:10 thonov-ubuntu avahi-daemon[1344]: Registering new address record for 172.17.1.3 on eth0.IPv4.
Dec  8 12:51:11 thonov-ubuntu NetworkManager: <info>  (eth0): writing resolv.conf to /sbin/resolvconf

10 second delay!

Dec  8 12:51:21 thonov-ubuntu NetworkManager: <info>  (eth0): device state change: 7 -> 8 (reason 0)
Dec  8 12:51:21 thonov-ubuntu NetworkManager: <info>  (eth0): writing resolv.conf to /sbin/resolvconf
Dec  8 12:51:21 thonov-ubuntu NetworkManager: <info>  Policy set 'eth0 (DHCP)' (eth0) as default for routing and DNS.
Dec  8 12:51:21 thonov-ubuntu NetworkManager: <info>  Activation (eth0) successful, device activated.
Dec  8 12:51:21 thonov-ubuntu NetworkManager: <info>  Activation (eth0) Stage 5 of 5 (IP Configure Commit) complete.

I can also see this if I run it manually. Not always though, not if I
add something one more time.

thonov at thonov-ubuntu:~$ time echo "nameserver 172.17.0.102" | sudo
resolvconf -d eth0

real	0m10.116s
user	0m0.036s
sys	0m0.028s
thonov at thonov-ubuntu:~$ time echo "nameserver 172.17.0.102" | sudo resolvconf -a eth0

real	0m2.136s
user	0m0.056s
sys	0m0.060s

thonov at thonov-ubuntu:~$ time echo "nameserver 172.17.0.55" | sudo
resolvconf -a eth0

real	0m12.287s
user	0m0.032s
sys	0m0.052s

-- 
[jaunty amd64] autoconf fails to incporate NetworkManager-supplied dynamic data
https://bugs.launchpad.net/bugs/346013
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