Comment 1 for bug 1246488

Windows 7 nicely deleted a bunch of partitions from my hard disk during boot for no reason, which is nice. The result being I had to reinstall fresh with 12.04.

The regulatory domain now appears to default to 00 (Worldwide). After correcting this again with iw reg set GB the output seems different to the last time I went through all of this. I'm guessing I had old config files left over.

$ dmesg | grep cfg
[ 15.611826] cfg80211: Calling CRDA to update world regulatory domain
[ 16.684414] INFO @wl_cfg80211_attach : Registered CFG80211 phy
[ 17.168198] cfg80211: World regulatory domain updated:
[ 17.168204] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 17.168207] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 17.168209] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 17.168211] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 17.168213] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 17.168215] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 85.592996] cfg80211: Calling CRDA for country: GB
[ 85.597602] cfg80211: Regulatory domain changed to country: GB
[ 85.597607] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 85.597610] cfg80211: (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 85.597612] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 85.597614] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[ 85.597615] cfg80211: (5490000 KHz - 5710000 KHz @ 40000 KHz), (N/A, 2700 mBm)

$ iw reg get
country GB:
 (2402 - 2482 @ 40), (N/A, 20)
 (5170 - 5250 @ 40), (N/A, 20)
 (5250 - 5330 @ 40), (N/A, 20), DFS
 (5490 - 5710 @ 40), (N/A, 27), DFS

This varies from the comment #0.