Public bug reported:
lspci:
02:02.0 Network controller: Atheros Communications, Inc. AR5212 802.11abg NIC
(rev 01)
lspci -n:
02:02.0 0280: 168c:0013 (rev 01)
It's MiniPCI on IBM T30, it's surely ABG card, but only B and G is
working.
dmesg:
[ 30.929000] ath_rate_sample: 1.2 (0.9.3)
[ 30.930000] wifi0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
[ 30.930000] wifi0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps 12Mbps
18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
[ 30.930000] wifi0: turboG rates: 6Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps
54Mbps
[ 30.930000] wifi0: H/W encryption support: WEP AES AES_CCM TKIP
[ 30.930000] wifi0: mac 5.6 phy 4.1 radio 4.6
[ 30.930000] wifi0: Use hw queue 1 for WME_AC_BE traffic
[ 30.930000] wifi0: Use hw queue 0 for WME_AC_BK traffic
[ 30.930000] wifi0: Use hw queue 2 for WME_AC_VI traffic
[ 30.930000] wifi0: Use hw queue 3 for WME_AC_VO traffic
[ 30.930000] wifi0: Use hw queue 8 for CAB traffic
[ 30.930000] wifi0: Use hw queue 9 for beacons
[ 30.971000] wifi0: Atheros 5212: mem=0xd0200000, irq=11
iwlist ath0 freq :
ath0 23 channels in total; available frequencies :
Channel 01 : 2.412 GHz
Channel 02 : 2.417 GHz
Channel 03 : 2.422 GHz
Channel 04 : 2.427 GHz
Channel 05 : 2.432 GHz
Channel 06 : 2.437 GHz
Channel 07 : 2.442 GHz
Channel 08 : 2.447 GHz
Channel 09 : 2.452 GHz
Channel 10 : 2.457 GHz
Channel 11 : 2.462 GHz
Current Frequency=2.462 GHz (Channel 11)
** Affects: Ubuntu
Importance: Undecided
Status: Unconfirmed
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Inc. AR5212 802.11abg NIC (rev 01) - works but no 5GHz frequencies ("A" mode
not recognized by driver)
https://bugs.launchpad.net/bugs/113576
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