Comment 27 for bug 1017738

Just tried 3.6.0-030600rc3-generic same behavior. Note the suggestion for comment #21 is still in.
Last time I tried Cebian upstream kernel same behavior too, though that was probably Alpha 1 time.

[ 23.094874] iwlwifi 0000:02:00.0: Detected Intel(R) Centrino(R) Wireless-N 1000 BGN, REV=0x6C
[ 23.094981] iwlwifi 0000:02:00.0: L1 Disabled; Enabling L0S
[ 23.149676] iwlwifi 0000:02:00.0: device EEPROM VER=0x15d, CALIB=0x6
[ 23.149690] iwlwifi 0000:02:00.0: Device SKU: 0x10
[ 23.149700] iwlwifi 0000:02:00.0: Valid Tx ant: 0x1, Valid Rx ant: 0x3
[ 23.160364] Registered led device: phy0-led
[ 23.160583] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[ 23.165907] type=1400 audit(1346355123.598:6): apparmor="STATUS" operation="profile_load" name="/usr/lib/telepathy/mission-control-5" pid=815 comm="appa
rmor_parser"
[ 23.177809] type=1400 audit(1346355123.610:7): apparmor="STATUS" operation="profile_load" name="/usr/lib/telepathy/telepathy-*" pid=815 comm="apparmor_p
arser"
[ 23.194523] type=1400 audit(1346355123.626:8): apparmor="STATUS" operation="profile_load" name="/usr/lib/telepathy/telepathy-*//sanitized_helper" pid=81
5 comm="apparmor_parser"
[ 23.249321] microcode: Microcode Update Driver: v2.00 <email address hidden>, Peter Oruba
[ 23.270279] type=1400 audit(1346355123.702:9): apparmor="STATUS" operation="profile_load" name="/usr/lib/cups/backend/cups-pdf" pid=822 comm="apparmor_parser"
[ 23.272162] type=1400 audit(1346355123.706:10): apparmor="STATUS" operation="profile_load" name="/usr/sbin/cupsd" pid=822 comm="apparmor_parser"
[ 23.321483] type=1400 audit(1346355123.754:11): apparmor="STATUS" operation="profile_load" name="/usr/bin/evince" pid=811 comm="apparmor_parser"
[ 23.332625] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
[ 23.370543] atl1c 0000:01:00.0: irq 45 for MSI/MSI-X
[ 23.385996] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 23.433410] snd_hda_intel 0000:00:1b.0: irq 46 for MSI/MSI-X
[ 23.437938] iwlwifi 0000:02:00.0: L1 Disabled; Enabling L0S
[ 23.449909] iwlwifi 0000:02:00.0: Radio type=0x0-0x0-0x3
[ 23.502463] iwlwifi 0000:02:00.0: L1 Disabled; Enabling L0S
[ 23.513176] iwlwifi 0000:02:00.0: Radio type=0x0-0x0-0x3
[ 23.576372] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready