I have upgraded to Ubuntu 11.10 and the issue is still here.
Code:
robert@robert-Lenovo-V570:~$ lspci -nnk | grep -iA2 net
02:00.0 Network controller [0280]: Intel Corporation Centrino Wireless-N + WiMAX 6150 [8086:0886] (rev 67)
Subsystem: Intel Corporation Centrino Wireless-N + WiMAX 6150 BGN [8086:1315]
Kernel driver in use: iwlagn
--
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 06)
Subsystem: Lenovo Device [17aa:3975]
Kernel driver in use: r8169
Code:
robert@robert-Lenovo-V570:~$ lsmod
Module Size Used by
bnep 18436 2
rfcomm 47946 0
bluetooth 166112 10 bnep,rfcomm
parport_pc 36962 0
ppdev 17113 0
binfmt_misc 17540 1
arc4 12529 2
snd_hda_codec_hdmi 32040 1
snd_hda_codec_realtek 330769 1
joydev 17693 0
iwlagn 314213 0
mac80211 462092 1 iwlagn
cfg80211 199587 2 iwlagn,mac80211
acer_wmi 23948 0
snd_hda_intel 33390 2
snd_hda_codec 104802 3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 13668 1 snd_hda_codec
snd_pcm 96714 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
snd_seq_midi 13324 0
snd_rawmidi 30547 1 snd_seq_midi
rts5139 351143 0
ideapad_laptop 13871 0
sparse_keymap 13890 2 acer_wmi,ideapad_laptop
snd_seq_midi_event 14899 1 snd_seq_midi
wmi 19256 1 acer_wmi
uvcvideo 72711 0
videodev 92992 1 uvcvideo
snd_seq 61896 2 snd_seq_midi,snd_seq_midi_event
v4l2_compat_ioctl32 17083 1 videodev
snd_timer 29991 2 snd_pcm,snd_seq
snd_seq_device 14540 3 snd_seq_midi,snd_rawmidi,snd_seq
snd 68266 14 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
i915 566827 3
drm_kms_helper 42558 1 i915
psmouse 73882 0
drm 236290 4 i915,drm_kms_helper
serio_raw 13166 0
soundcore 12680 1 snd
snd_page_alloc 18529 2 snd_hda_intel,snd_pcm
i2c_algo_bit 13423 1 i915
video 19412 1 i915
mei 41480 0
lp 17799 0
parport 46562 3 parport_pc,ppdev,lp
ahci 26002 2
libahci 26861 1 ahci
r8169 52788 0
robert@robert-Lenovo-V570:~$
Code:
robert@robert-Lenovo-V570:~$ rfkill list
0: ideapad_wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
1: acer-wireless: Wireless LAN
Soft blocked: yes
Hard blocked: no
2: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
robert@robert-Lenovo-V570:~$
Code:
robert@robert-Lenovo-V570:~$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wlan0 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=15 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
robert@robert-Lenovo-V570:~$
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