Adaptador wifi usb não funcionano ubuntu 11.10( Realtek Semiconductor Corp. RTL8188CUS 802.11n WLAN)

1. Adaptador wifi usb não funcionano ubuntu 11.10( Realtek Semiconductor Corp. RTL8188CUS 802.11n WLAN)

fabianobriao
(usa Ubuntu)

Enviado em 18/09/2012 - 15:00h

Vai aí umas informações da máquina.
Segui as dicas do meu post anterior,...

Para começar:
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fabianobriao@STI-IS-1442-i5:~$ lsmod
Module Size Used by
rtl8192cu 103210 0
rtl8192c_common 75767 1 rtl8192cu
rtlwifi 110972 1 rtl8192cu
nls_iso8859_1 12713 1
nls_cp437 16991 1
vfat 17585 1
fat 61475 1 vfat
rfcomm 47946 0
bnep 18436 2
bluetooth 166150 10 rfcomm,bnep
parport_pc 36962 0
ppdev 17113 0
snd_hda_codec_hdmi 32040 1
snd_hda_codec_realtek 330815 1
binfmt_misc 17540 1
usb_storage 57900 1
uas 18181 0
wl 2568210 0
lib80211 14991 1 wl
bcma 20219 0
arc4 12529 4
uvcvideo 72711 0
videodev 93004 1 uvcvideo
v4l2_compat_ioctl32 17083 1 videodev
snd_hda_intel 33390 2
snd_hda_codec 104968 3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 13668 1 snd_hda_codec
psmouse 73882 0
serio_raw 13166 0
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
snd_seq_midi_event 14899 1 snd_seq_midi
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
acer_wmi 28250 0
sparse_keymap 13890 1 acer_wmi
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
brcmsmac 631693 0
brcmutil 17837 1 brcmsmac
mac80211 462046 4 rtl8192cu,rtl8192c_common,rtlwifi,brcmsmac
wmi 19256 1 acer_wmi
i915 575542 3
usbhid 47198 0
hid 95463 1 usbhid
drm_kms_helper 42558 1 i915
cfg80211 199630 3 rtlwifi,brcmsmac,mac80211
drm 236290 4 i915,drm_kms_helper
crc_ccitt 12667 1 brcmsmac
i2c_algo_bit 13423 1 i915
soundcore 12680 1 snd
mei 41480 0
snd_page_alloc 18529 2 snd_hda_intel,snd_pcm
video 19597 1 i915
lp 17799 0
parport 46562 3 parport_pc,ppdev,lp
ahci 26002 2
libahci 26861 1 ahci
r8169 52788 0
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fabianobriao@STI-IS-1442-i5:~$ ifconfig
eth0 Link encap:Ethernet Endereço de HW 00:26:2d:c8:ad:6a
UP BROADCAST MULTICAST MTU:1500 Métrica:1
pacotes RX:0 erros:0 descartados:0 excesso:0 quadro:0
Pacotes TX:0 erros:0 descartados:0 excesso:0 portadora:0
colisões:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
IRQ:40 Endereço de E/S:0x6000

lo Link encap:Loopback Local
inet end.: 127.0.0.1 Masc:255.0.0.0
endereço inet6: ::1/128 Escopo:Máquina
UP LOOPBACK RUNNING MTU:16436 Métrica:1
pacotes RX:0 erros:0 descartados:0 excesso:0 quadro:0
Pacotes TX:0 erros:0 descartados:0 excesso:0 portadora:0
colisões:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

wlan0 Link encap:Ethernet Endereço de HW 00:1b:b1:51:07:f9
inet end.: 10.0.0.100 Bcast:10.0.0.255 Masc:255.255.255.0
endereço inet6: fe80::21b:b1ff:fe51:7f9/64 Escopo:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Métrica:1
pacotes RX:1592 erros:0 descartados:0 excesso:0 quadro:0
Pacotes TX:1406 erros:0 descartados:0 excesso:0 portadora:0
colisões:0 txqueuelen:1000
RX bytes:1165291 (1.1 MB) TX bytes:235646 (235.6 KB)

wlan1 Link encap:Ethernet Endereço de HW 00:23:13:00:08:d0
endereço inet6: fe80::223:13ff:fe00:8d0/64 Escopo:Link
UP BROADCAST MULTICAST MTU:1500 Métrica:1
pacotes RX:9 erros:0 descartados:0 excesso:0 quadro:0
Pacotes TX:54 erros:0 descartados:0 excesso:0 portadora:0
colisões:0 txqueuelen:1000
RX bytes:1554 (1.5 KB) TX bytes:10794 (10.7 KB)
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fabianobriao@STI-IS-1442-i5:~$ iwconfig
lo no wireless extensions.

eth0 no wireless extensions.

wlan0 IEEE 802.11bgn ESSID:"INTELBRAS"
Mode:Managed Frequency:2.462 GHz Access Point: 00:1A:3F:64:F9:88
Bit Rate=65 Mb/s Tx-Power=19 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
Link Quality=47/70 Signal level=-63 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:47 Missed beacon:0

wlan1 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry long limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
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fabianobriao@STI-IS-1442-i5:~$ hwinfo |grep -i rtl8188cus -A 7 |tail
process 2151: arguments to dbus_move_error() were incorrect, assertion "(dest) == NULL || !dbus_error_is_set ((dest))" failed in file ../../dbus/dbus-errors.c line 280.
This is normally a bug in some application using the D-Bus library.
libhal.c 3483 : Error unsubscribing to signals, error=The name org.freedesktop.Hal was not provided by any .service files
E: ID_MODEL_FROM_DATABASE=RTL8188CUS 802.11n WLAN
E: ID_MM_CANDIDATE=1

P: /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1:1.0
E: UDEV_LOG=3
E: DEVPATH=/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1:1.0
E: DEVTYPE=usb_interface
E: DRIVER=hub
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fabianobriao@STI-IS-1442-i5:/usr/src/RTL8188C_8192C_USB_linux_v3.4.4_4749.20120806$ ls
android_reference_codes readme.txt
android_reference_codes_ICS_nl80211 ReleaseNotes.pdf
document WiFi_Direct_User_Interface
driver wireless_tools
hardware_wps_pbc wpa_supplicant_hostapd
install.sh
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fabianobriao@STI-IS-1442-i5:~$ iwlist scan
lo Interface doesn't support scanning.

eth0 Interface doesn't support scanning.

wlan0 Scan completed :
Cell 01 - Address: 00:1A:3F:64:F9:88
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=49/70 Signal level=-61 dBm
Encryption key:on
ESSID:"INTELBRAS"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000478fecd80
Extra: Last beacon: 7416ms ago
IE: Unknown: 0009494E54454C42524153
IE: Unknown: 010882848B960C121824
IE: Unknown: 03010B
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: DD180050F2020101850003A4000027A4000042435E0062322F00
IE: Unknown: DD1E00904C334E111BFF00000000000000000000000000000000000000000000
IE: Unknown: 2D1A4E111BFF00000000000000000000000000000000000000000000
IE: Unknown: DD1A00904C340B071B00000000000000000000000000000000000000
IE: Unknown: 3D160B071B00000000000000000000000000000000000000
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010000004000

wlan1 No scan results
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Aguardo ajuda. Tks!

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