Wireless not working, Toshiba Satellite C855

[PunchALunch]

All the info you may need.

Toshiba Satellite c855, Linux Ubuntu 11.10

$ lspci -nnk | grep -iA2 net
01:00.0 Ethernet controller [0200]: Atheros Communications Device [1969:1090] (rev 10)
Subsystem: Toshiba America Info Systems Device [1179:ff1e]
02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8188CE 802.11b/g/n WiFi Adapter [10ec:8176] (rev 01)
Subsystem: Realtek Semiconductor Co., Ltd. Device [10ec:8211]
Kernel driver in use: rtl8192ce
dillon@dillon-Satellite-C855:~$ lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 003: ID 0bda:0129 Realtek Semiconductor Corp.
Bus 001 Device 004: ID 10f1:1a43 Importek
dillon@dillon-Satellite-C855:~$ lsmod
Module Size Used by
bnep 18436 2
rfcomm 47946 0
bluetooth 166150 10 bnep,rfcomm
parport_pc 36962 0
ppdev 17113 0
snd_hda_codec_hdmi 32040 1
snd_hda_codec_realtek 330815 1
joydev 17693 0
binfmt_misc 17540 1
snd_hda_intel 33390 2
snd_hda_codec 104968 3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_i ntel
snd_hwdep 13668 1 snd_hda_codec
snd_pcm 96756 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
arc4 12529 2
snd_seq_midi 13324 0
snd_rawmidi 30547 1 snd_seq_midi
rtl8192ce 84775 0
rtl8192c_common 75767 1 rtl8192ce
rtlwifi 110972 1 rtl8192ce
mac80211 462046 3 rtl8192ce,rtl8192c_common,rtlwifi
i915 575577 3
uvcvideo 72711 0
snd_seq_midi_event 14899 1 snd_seq_midi
videodev 93004 1 uvcvideo
psmouse 73882 0
snd_seq 61896 2 snd_seq_midi,snd_seq_midi_event
snd_timer 29991 2 snd_pcm,snd_seq
snd_seq_device 14540 3 snd_seq_midi,snd_rawmidi,snd_seq
drm_kms_helper 42558 1 i915
drm 236290 4 i915,drm_kms_helper
i2c_algo_bit 13423 1 i915
v4l2_compat_ioctl32 17083 1 videodev
serio_raw 13166 0
video 19652 1 i915
lp 17799 0
snd 68452 14 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_i ntel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,s nd_seq,snd_timer,snd_seq_device
cfg80211 199630 2 rtlwifi,mac80211
rts5139 351143 0
mei 41480 0
soundcore 12680 1 snd
snd_page_alloc 18529 2 snd_hda_intel,snd_pcm
parport 46562 3 parport_pc,ppdev,lp
ahci 26002 2
libahci 26861 1 ahci
xhci_hcd 87235 0
dillon@dillon-Satellite-C855:~$ rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
dillon@dillon-Satellite-C855:~$ iwconfig
lo no wireless extensions.

wlan0 IEEE 802.11bgn ESSID:"4RDXD"
Mode:Managed Frequency:2.437 GHz Access Point: 00:21:63:5D4:6F
Bit Rate=54 Mb/s Tx-Power=20 dBm
Retry long limit:7 RTS thr=2347 B Fragment thrff
Power Managementff
Link Quality=64/70 Signal level=-46 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0

[praseodym]

Hi,

you know that 11.10 is outdated? I recommend an Upgrade/Installation of 12.04 or newer.

Please show:

cat /etc/network/interfaces
cat /etc/resolv.conf
route -n
sudo iwlist scan