Wireless cai toda hora.

manderson
(usa Ubuntu)

Enviado em 19/10/2012 - 19:17h

Pessoal, meu tio comprou um positivo que veio com o linux e depois de passar pelo windows xp(onde o computador vivia reiniciando) decidiu voltar para o linux, porém não coloquei o mesmo, e sim o Ubuntu 12.04 (pois tenho boas referencias).
Agora o pc não reinicia, mas o problema se dá com a rede wireless que vive caindo.
Dei uma procurada e não achei solução, então decidi perguntar mesmo. Encontrei uns comandos que deveria usar e como sou novato no linux não sei ao certo seu real significado.

Vale lembrar que eu consigo me conectar, então o driver está instalado. Porém depois de 2 ou 3 minutos, ou menos que isso, ele se desconecta. Conectando o cabo funciona perfeitamente. Porém, estou ao lado do roteador e mesmo assim a internet continua caindo, então nao acho que tenha a ver com a distancia.

Ao usar: lspci | grep -i wi
Resultado: 01:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8188CE 802.11b/g/n WiFi Adapter (rev 01)

Ao executar:
iwlist wlan0 scan
wlan0 Scan completed :
Cell 01 - Address: 00:26:5A:59:B3:74
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=66/70 Signal level=-44 dBm
Encryption key:on
ESSID:"Andrade"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=00000002fa58f392
Extra: Last beacon: 5996ms ago
IE: Unknown: 0007416E6472616465
IE: Unknown: 010882848B961224486C
IE: Unknown: 030106
IE: Unknown: 2A0100
IE: Unknown: 32040C183060
IE: Unknown: 2D1AEE1117FF000000010000000000000000000000000C0000000000
IE: Unknown: 3D1606070600000000000000000000000000000000000000
IE: Unknown: 3E0100
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 7F0101
IE: Unknown: DD07000C4307000000
IE: Unknown: DD1E00904C33EE1117FF000000010000000000000000000000000C0000000000
IE: Unknown: DD1A00904C3406070600000000000000000000000000000000000000

berivaldo@berivaldo-POSITIVO-MOBILE:~$ ifconfig
eth0 Link encap:Ethernet Endereço de HW 80:ee:73:21:74:77
inet end.: 192.168.0.146 Bcast:192.168.0.255 Masc:255.255.255.0
endereço inet6: fe80::82ee:73ff:fe21:7477/64 Escopo:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Métrica:1
pacotes RX:205048 erros:0 descartados:0 excesso:0 quadro:0
Pacotes TX:131663 erros:0 descartados:0 excesso:0 portadora:208
colisões:0 txqueuelen:1000
RX bytes:223872554 (223.8 MB) TX bytes:83385690 (83.3 MB)
IRQ:45

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:4476 erros:0 descartados:0 excesso:0 quadro:0
Pacotes TX:4476 erros:0 descartados:0 excesso:0 portadora:0
colisões:0 txqueuelen:0
RX bytes:724951 (724.9 KB) TX bytes:724951 (724.9 KB)

wlan0 Link encap:Ethernet Endereço de HW 74:de:2b:0b:25:4a
endereço inet6: fe80::76de:2bff:fe0b:254a/64 Escopo:Link
UP BROADCAST MULTICAST MTU:1500 Métrica:1
pacotes RX:300 erros:0 descartados:0 excesso:0 quadro:0
Pacotes TX:624 erros:0 descartados:0 excesso:0 portadora:0
colisões:0 txqueuelen:1000
RX bytes:110546 (110.5 KB) TX bytes:125782 (125.7 KB)

berivaldo@berivaldo-POSITIVO-MOBILE:~$ iwconfig
lo no wireless extensions.

wlan0 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

eth0 no wireless extensions.



Desde já agradeço!

removido
(usa Nenhuma)

Enviado em 19/10/2012 - 19:41h

Posta a saída dos comandos abaixo aqui:

lspci -k |grep -i realtek -A 2

find /lib -iname *.bin

 

manderson
(usa Ubuntu)

Enviado em 20/10/2012 - 01:22h

Tah aqui em baixo...



berivaldo@berivaldo-POSITIVO-MOBILE:~$ lspci -k |grep -i realtek -A 2
01:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8188CE 802.11b/g/n WiFi Adapter (rev 01)
Subsystem: Realtek Semiconductor Co., Ltd. Device 8181
Kernel driver in use: rtl8192ce
Kernel modules: rtl8192ce
berivaldo@berivaldo-POSITIVO-MOBILE:~$ find /lib -iname *.bin
/lib/firmware/av7110/bootcode.bin
/lib/firmware/atmel_at76c504_2958.bin
/lib/firmware/atmel_at76c502d.bin
/lib/firmware/ql2322_fw.bin
/lib/firmware/ath6k/AR6003.1/hw2.1.1/bdata.WB31.bin
/lib/firmware/ath6k/AR6003.1/hw2.1.1/bdata.SD32.bin
/lib/firmware/ath6k/AR6003.1/hw2.1.1/otp.bin
/lib/firmware/ath6k/AR6003.1/hw2.1.1/endpointping.bin
/lib/firmware/ath6k/AR6003.1/hw2.1.1/athwlan.bin
/lib/firmware/ath6k/AR6003.1/hw2.1.1/data.patch.bin
/lib/firmware/ath6k/AR6003.1/hw2.1.1/bdata.SD31.bin
/lib/firmware/ath6k/AR6002/data.patch.hw2_0.bin
/lib/firmware/ath6k/AR6002/eeprom.bin
/lib/firmware/ath6k/AR6003/hw2.1.1/bdata.WB31.bin
/lib/firmware/ath6k/AR6003/hw2.1.1/bdata.SD32.bin
/lib/firmware/ath6k/AR6003/hw2.1.1/otp.bin
/lib/firmware/ath6k/AR6003/hw2.1.1/endpointping.bin
/lib/firmware/ath6k/AR6003/hw2.1.1/fw-2.bin
/lib/firmware/ath6k/AR6003/hw2.1.1/athwlan.bin
/lib/firmware/ath6k/AR6003/hw2.1.1/data.patch.bin
/lib/firmware/ath6k/AR6003/hw2.1.1/bdata.SD31.bin
/lib/firmware/ath6k/AR6003/hw2.0/bdata.WB31.bin
/lib/firmware/ath6k/AR6003/hw2.0/bdata.SD32.bin
/lib/firmware/ath6k/AR6003/hw2.0/data.patch.bin
/lib/firmware/ath6k/AR6003/hw2.0/bdata.SD31.bin
/lib/firmware/ath6k/AR6003/hw1.0/bdata.WB31.bin
/lib/firmware/ath6k/AR6003/hw1.0/bdata.SD32.bin
/lib/firmware/ath6k/AR6003/hw1.0/data.patch.bin
/lib/firmware/ath6k/AR6003/hw1.0/bdata.SD31.bin
/lib/firmware/rt3090.bin
/lib/firmware/rt73.bin
/lib/firmware/kaweth/new_code_fix.bin
/lib/firmware/kaweth/new_code.bin
/lib/firmware/kaweth/trigger_code_fix.bin
/lib/firmware/kaweth/trigger_code.bin
/lib/firmware/ti-connectivity/wl1271-fw-2.bin
/lib/firmware/ti-connectivity/wl127x-fw-4-mr.bin
/lib/firmware/ti-connectivity/wl128x-fw-4-sr.bin
/lib/firmware/ti-connectivity/wl12xx-nvs.bin
/lib/firmware/ti-connectivity/wl128x-nvs.bin
/lib/firmware/ti-connectivity/wl1271-fw.bin
/lib/firmware/ti-connectivity/wl1271-fw-ap.bin
/lib/firmware/ti-connectivity/wl1271-nvs.bin
/lib/firmware/ti-connectivity/wl128x-fw-ap.bin
/lib/firmware/ti-connectivity/wl128x-fw-3.bin
/lib/firmware/ti-connectivity/wl127x-nvs.bin
/lib/firmware/ti-connectivity/wl128x-fw.bin
/lib/firmware/ti-connectivity/wl128x-fw-4-mr.bin
/lib/firmware/ti-connectivity/wl127x-fw-3.bin
/lib/firmware/ti-connectivity/wl128x-fw-plt-3.bin
/lib/firmware/ti-connectivity/wl127x-fw-plt-3.bin
/lib/firmware/ti-connectivity/wl127x-fw-4-plt.bin
/lib/firmware/ti-connectivity/wl128x-fw-4-plt.bin
/lib/firmware/ti-connectivity/wl127x-fw-4-sr.bin
/lib/firmware/cxgb3/t3b_psram-1.1.0.bin
/lib/firmware/cxgb3/t3fw-7.1.0.bin
/lib/firmware/cxgb3/t3c_psram-1.1.0.bin
/lib/firmware/cxgb3/ael2020_twx_edc.bin
/lib/firmware/cxgb3/t3fw-7.4.0.bin
/lib/firmware/cxgb3/ael2005_opt_edc.bin
/lib/firmware/cxgb3/t3fw-7.0.0.bin
/lib/firmware/cxgb3/t3fw-7.10.0.bin
/lib/firmware/cxgb3/t3fw-7.12.0.bin
/lib/firmware/cxgb3/ael2005_twx_edc.bin
/lib/firmware/rt2661.bin
/lib/firmware/edgeport/down3.bin
/lib/firmware/atmel_at76c506.bin
/lib/firmware/advansys/38C1600.bin
/lib/firmware/advansys/mcode.bin
/lib/firmware/advansys/38C0800.bin
/lib/firmware/advansys/3550.bin
/lib/firmware/tr_smctr.bin
/lib/firmware/rt2870.bin
/lib/firmware/atmel_at76c502.bin
/lib/firmware/f2255usb.bin
/lib/firmware/dabusb/bitstream.bin
/lib/firmware/tlg2300_firmware.bin
/lib/firmware/ql2300_fw.bin
/lib/firmware/ql2400_fw.bin
/lib/firmware/cpia2/stv0672_vp4.bin
/lib/firmware/rt2860.bin
/lib/firmware/phanfw.bin
/lib/firmware/atmel_at76c502_3com.bin
/lib/firmware/rt2561.bin
/lib/firmware/qlogic/isp1000.bin
/lib/firmware/qlogic/1280.bin
/lib/firmware/qlogic/1040.bin
/lib/firmware/qlogic/12160.bin
/lib/firmware/agere_ap_fw.bin
/lib/firmware/libertas/cf8381_helper.bin
/lib/firmware/libertas/usb8682.bin
/lib/firmware/libertas/gspi8688_helper.bin
/lib/firmware/libertas/sd8686_v8.bin
/lib/firmware/libertas/lbtf_sdio.bin
/lib/firmware/libertas/cf8385_helper.bin
/lib/firmware/libertas/usb8388_olpc.bin
/lib/firmware/libertas/gspi8686_v9.bin
/lib/firmware/libertas/sd8385.bin
/lib/firmware/libertas/sd8682.bin
/lib/firmware/libertas/cf8385.bin
/lib/firmware/libertas/gspi8682.bin
/lib/firmware/libertas/usb8388_v9.bin
/lib/firmware/libertas/sd8686_v9_helper.bin
/lib/firmware/libertas/sd8686_v8_helper.bin
/lib/firmware/libertas/cf8381.bin
/lib/firmware/libertas/usb8388_v5.bin
/lib/firmware/libertas/sd8682_helper.bin
/lib/firmware/libertas/gspi8688.bin
/lib/firmware/libertas/gspi8682_helper.bin
/lib/firmware/libertas/sd8688_helper.bin
/lib/firmware/libertas/gspi8686_v9_helper.bin
/lib/firmware/libertas/sd8385_helper.bin
/lib/firmware/libertas/sd8686_v9.bin
/lib/firmware/libertas/sd8688.bin
/lib/firmware/atmel_at76c504.bin
/lib/firmware/ueagle-atm/DSP9i.bin
/lib/firmware/ueagle-atm/CMVepFR10.bin
/lib/firmware/ueagle-atm/CMVeiWO.bin
/lib/firmware/ueagle-atm/CMVepWO.bin
/lib/firmware/ueagle-atm/CMVepES.bin
/lib/firmware/ueagle-atm/DSP9p.bin
/lib/firmware/ueagle-atm/CMV9i.bin
/lib/firmware/ueagle-atm/DSPep.bin
/lib/firmware/ueagle-atm/DSP4p.bin
/lib/firmware/ueagle-atm/DSPei.bin
/lib/firmware/ueagle-atm/CMVepFR04.bin
/lib/firmware/ueagle-atm/CMVepFR.bin
/lib/firmware/ueagle-atm/CMVep.bin
/lib/firmware/ueagle-atm/CMVepIT.bin
/lib/firmware/ueagle-atm/930-fpga.bin
/lib/firmware/ueagle-atm/CMVei.bin
/lib/firmware/ueagle-atm/CMV9p.bin
/lib/firmware/ueagle-atm/CMVepES03.bin
/lib/firmware/usbduxsigma_firmware.bin
/lib/firmware/ttusb-budget/dspbootcode.bin
/lib/firmware/tehuti/bdx.bin
/lib/firmware/agere_sta_fw.bin
/lib/firmware/sun/cassini.bin
/lib/firmware/mrvl/sd8787_uapsta.bin
/lib/firmware/asihpi/dsp8900.bin
/lib/firmware/asihpi/dsp6600.bin
/lib/firmware/asihpi/dsp6205.bin
/lib/firmware/asihpi/dsp5000.bin
/lib/firmware/asihpi/dsp8700.bin
/lib/firmware/asihpi/dsp6400.bin
/lib/firmware/asihpi/dsp2400.bin
/lib/firmware/asihpi/dsp6200.bin
/lib/firmware/rt3070.bin
/lib/firmware/atmel_at76c504a_2958.bin
/lib/firmware/ositech/Xilinx7OD.bin
/lib/firmware/3.2.0-29-generic-pae/av7110/bootcode.bin
/lib/firmware/3.2.0-29-generic-pae/kaweth/new_code_fix.bin
/lib/firmware/3.2.0-29-generic-pae/kaweth/new_code.bin
/lib/firmware/3.2.0-29-generic-pae/kaweth/trigger_code_fix.bin
/lib/firmware/3.2.0-29-generic-pae/kaweth/trigger_code.bin
/lib/firmware/3.2.0-29-generic-pae/cxgb3/t3b_psram-1.1.0.bin
/lib/firmware/3.2.0-29-generic-pae/cxgb3/t3c_psram-1.1.0.bin
/lib/firmware/3.2.0-29-generic-pae/cxgb3/ael2020_twx_edc.bin
/lib/firmware/3.2.0-29-generic-pae/cxgb3/ael2005_opt_edc.bin
/lib/firmware/3.2.0-29-generic-pae/cxgb3/t3fw-7.10.0.bin
/lib/firmware/3.2.0-29-generic-pae/cxgb3/ael2005_twx_edc.bin
/lib/firmware/3.2.0-29-generic-pae/edgeport/down3.bin
/lib/firmware/3.2.0-29-generic-pae/advansys/38C1600.bin
/lib/firmware/3.2.0-29-generic-pae/advansys/mcode.bin
/lib/firmware/3.2.0-29-generic-pae/advansys/38C0800.bin
/lib/firmware/3.2.0-29-generic-pae/advansys/3550.bin
/lib/firmware/3.2.0-29-generic-pae/tr_smctr.bin
/lib/firmware/3.2.0-29-generic-pae/cpia2/stv0672_vp4.bin
/lib/firmware/3.2.0-29-generic-pae/qlogic/1280.bin
/lib/firmware/3.2.0-29-generic-pae/qlogic/1040.bin
/lib/firmware/3.2.0-29-generic-pae/qlogic/12160.bin
/lib/firmware/3.2.0-29-generic-pae/ttusb-budget/dspbootcode.bin
/lib/firmware/3.2.0-29-generic-pae/tehuti/bdx.bin
/lib/firmware/3.2.0-29-generic-pae/sun/cassini.bin
/lib/firmware/3.2.0-29-generic-pae/ositech/Xilinx7OD.bin
/lib/firmware/3.2.0-29-generic-pae/acenic/tg2.bin
/lib/firmware/3.2.0-29-generic-pae/acenic/tg1.bin
/lib/firmware/3.2.0-29-generic-pae/3com/typhoon.bin
/lib/firmware/3.2.0-29-generic-pae/3com/3C359.bin
/lib/firmware/3.2.0-29-generic-pae/yam/9600.bin
/lib/firmware/3.2.0-29-generic-pae/yam/1200.bin
/lib/firmware/3.2.0-29-generic-pae/e100/d101m_ucode.bin
/lib/firmware/3.2.0-29-generic-pae/e100/d102e_ucode.bin
/lib/firmware/3.2.0-29-generic-pae/e100/d101s_ucode.bin
/lib/firmware/3.2.0-29-generic-pae/yamaha/yss225_registers.bin
/lib/firmware/3.2.0-29-generic-pae/isci/isci_firmware.bin
/lib/firmware/3.2.0-29-generic-pae/adaptec/starfire_tx.bin
/lib/firmware/3.2.0-29-generic-pae/adaptec/starfire_rx.bin
/lib/firmware/3.2.0-29-generic-pae/tigon/tg3.bin
/lib/firmware/3.2.0-29-generic-pae/tigon/tg3_tso5.bin
/lib/firmware/3.2.0-29-generic-pae/tigon/tg3_tso.bin
/lib/firmware/3.2.0-29-generic-pae/r128/r128_cce.bin
/lib/firmware/3.2.0-29-generic-pae/radeon/RV610_pfp.bin
/lib/firmware/3.2.0-29-generic-pae/radeon/RV730_me.bin
/lib/firmware/3.2.0-29-generic-pae/radeon/RS600_cp.bin
/lib/firmware/3.2.0-29-generic-pae/radeon/RV620_pfp.bin
/lib/firmware/3.2.0-29-generic-pae/radeon/RV710_me.bin
/lib/firmware/3.2.0-29-generic-pae/radeon/RV630_pfp.bin
/lib/firmware/3.2.0-29-generic-pae/radeon/RV770_me.bin
/lib/firmware/3.2.0-29-generic-pae/radeon/RS780_me.bin
/lib/firmware/3.2.0-29-generic-pae/radeon/RV630_me.bin
/lib/firmware/3.2.0-29-generic-pae/radeon/RV730_pfp.bin
/lib/firmware/3.2.0-29-generic-pae/radeon/R300_cp.bin
/lib/firmware/3.2.0-29-generic-pae/radeon/RS780_pfp.bin
/lib/firmware/3.2.0-29-generic-pae/radeon/R420_cp.bin
/lib/firmware/3.2.0-29-generic-pae/radeon/RV635_pfp.bin
/lib/firmware/3.2.0-29-generic-pae/radeon/RV635_me.bin
/lib/firmware/3.2.0-29-generic-pae/radeon/R200_cp.bin
/lib/firmware/3.2.0-29-generic-pae/radeon/R520_cp.bin
/lib/firmware/3.2.0-29-generic-pae/radeon/R600_pfp.bin
/lib/firmware/3.2.0-29-generic-pae/radeon/RS690_cp.bin
/lib/firmware/3.2.0-29-generic-pae/radeon/RV610_me.bin
/lib/firmware/3.2.0-29-generic-pae/radeon/R100_cp.bin
/lib/firmware/3.2.0-29-generic-pae/radeon/RV670_pfp.bin
/lib/firmware/3.2.0-29-generic-pae/radeon/RV710_pfp.bin
/lib/firmware/3.2.0-29-generic-pae/radeon/RV670_me.bin
/lib/firmware/3.2.0-29-generic-pae/radeon/R600_me.bin
/lib/firmware/3.2.0-29-generic-pae/radeon/RV620_me.bin
/lib/firmware/3.2.0-29-generic-pae/radeon/RV770_pfp.bin
/lib/firmware/acenic/tg2.bin
/lib/firmware/acenic/tg1.bin
/lib/firmware/lbtf_usb.bin
/lib/firmware/dsp56k/bootstrap.bin
/lib/firmware/rt3071.bin
/lib/firmware/3com/typhoon.bin
/lib/firmware/3com/3C359.bin
/lib/firmware/usbduxfast_firmware.bin
/lib/firmware/3.2.0-32-generic-pae/av7110/bootcode.bin
/lib/firmware/3.2.0-32-generic-pae/kaweth/new_code_fix.bin
/lib/firmware/3.2.0-32-generic-pae/kaweth/new_code.bin
/lib/firmware/3.2.0-32-generic-pae/kaweth/trigger_code_fix.bin
/lib/firmware/3.2.0-32-generic-pae/kaweth/trigger_code.bin
/lib/firmware/3.2.0-32-generic-pae/cxgb3/t3b_psram-1.1.0.bin
/lib/firmware/3.2.0-32-generic-pae/cxgb3/t3c_psram-1.1.0.bin
/lib/firmware/3.2.0-32-generic-pae/cxgb3/ael2020_twx_edc.bin
/lib/firmware/3.2.0-32-generic-pae/cxgb3/ael2005_opt_edc.bin
/lib/firmware/3.2.0-32-generic-pae/cxgb3/t3fw-7.10.0.bin
/lib/firmware/3.2.0-32-generic-pae/cxgb3/ael2005_twx_edc.bin
/lib/firmware/3.2.0-32-generic-pae/edgeport/down3.bin
/lib/firmware/3.2.0-32-generic-pae/advansys/38C1600.bin
/lib/firmware/3.2.0-32-generic-pae/advansys/mcode.bin
/lib/firmware/3.2.0-32-generic-pae/advansys/38C0800.bin
/lib/firmware/3.2.0-32-generic-pae/advansys/3550.bin
/lib/firmware/3.2.0-32-generic-pae/tr_smctr.bin
/lib/firmware/3.2.0-32-generic-pae/cpia2/stv0672_vp4.bin
/lib/firmware/3.2.0-32-generic-pae/qlogic/1280.bin
/lib/firmware/3.2.0-32-generic-pae/qlogic/1040.bin
/lib/firmware/3.2.0-32-generic-pae/qlogic/12160.bin
/lib/firmware/3.2.0-32-generic-pae/ttusb-budget/dspbootcode.bin
/lib/firmware/3.2.0-32-generic-pae/tehuti/bdx.bin
/lib/firmware/3.2.0-32-generic-pae/sun/cassini.bin
/lib/firmware/3.2.0-32-generic-pae/ositech/Xilinx7OD.bin
/lib/firmware/3.2.0-32-generic-pae/acenic/tg2.bin
/lib/firmware/3.2.0-32-generic-pae/acenic/tg1.bin
/lib/firmware/3.2.0-32-generic-pae/3com/typhoon.bin
/lib/firmware/3.2.0-32-generic-pae/3com/3C359.bin
/lib/firmware/3.2.0-32-generic-pae/yam/9600.bin
/lib/firmware/3.2.0-32-generic-pae/yam/1200.bin
/lib/firmware/3.2.0-32-generic-pae/e100/d101m_ucode.bin
/lib/firmware/3.2.0-32-generic-pae/e100/d102e_ucode.bin
/lib/firmware/3.2.0-32-generic-pae/e100/d101s_ucode.bin
/lib/firmware/3.2.0-32-generic-pae/yamaha/yss225_registers.bin
/lib/firmware/3.2.0-32-generic-pae/isci/isci_firmware.bin
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/lib/firmware/3.2.0-32-generic-pae/radeon/RV635_me.bin
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/lib/firmware/yam/9600.bin
/lib/firmware/yam/1200.bin
/lib/firmware/brcm/brcmfmac4330.bin
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/lib/firmware/brcm/brcmfmac4329.bin
/lib/firmware/brcm/bcm4329-fullmac-4.bin
/lib/firmware/e100/d101m_ucode.bin
/lib/firmware/e100/d102e_ucode.bin
/lib/firmware/e100/d101s_ucode.bin
/lib/firmware/yamaha/yss225_registers.bin
/lib/firmware/ql2500_fw.bin
/lib/firmware/ql2100_fw.bin
/lib/firmware/ql2200_fw.bin
/lib/firmware/RTL8192SE/rtl8192sfw.bin
/lib/firmware/RTL8192SE/rtl8192sfw74.bin
/lib/firmware/RTL8192SE/rtl8192sfw492.bin
/lib/firmware/isci/isci_firmware.bin
/lib/firmware/adaptec/starfire_tx.bin
/lib/firmware/adaptec/starfire_rx.bin
/lib/firmware/myricom/lanai.bin
/lib/firmware/rtlwifi/rtl8192defw.bin
/lib/firmware/rtlwifi/rtl8712u.bin
/lib/firmware/rtlwifi/rtl8192cfw.bin
/lib/firmware/rtlwifi/rtl8192cufw.bin
/lib/firmware/rtlwifi/rtl8192sefw.bin
/lib/firmware/tigon/tg3.bin
/lib/firmware/tigon/tg3_tso5.bin
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/lib/firmware/usbdux_firmware.bin
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/lib/firmware/ene-ub6250/ms_init.bin
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/lib/firmware/r128/r128_cce.bin
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/lib/firmware/radeon/R520_cp.bin
/lib/firmware/radeon/CAYMAN_pfp.bin
/lib/firmware/radeon/TURKS_pfp.bin
/lib/firmware/radeon/JUNIPER_pfp.bin
/lib/firmware/radeon/R600_rlc.bin
/lib/firmware/radeon/R600_pfp.bin
/lib/firmware/radeon/CAYMAN_mc.bin
/lib/firmware/radeon/CEDAR_pfp.bin
/lib/firmware/radeon/CAICOS_mc.bin
/lib/firmware/radeon/RS690_cp.bin
/lib/firmware/radeon/RV610_me.bin
/lib/firmware/radeon/R100_cp.bin
/lib/firmware/radeon/RV670_pfp.bin
/lib/firmware/radeon/CYPRESS_me.bin
/lib/firmware/radeon/REDWOOD_me.bin
/lib/firmware/radeon/CYPRESS_pfp.bin
/lib/firmware/radeon/TURKS_me.bin
/lib/firmware/radeon/RV710_pfp.bin
/lib/firmware/radeon/REDWOOD_pfp.bin
/lib/firmware/radeon/CAICOS_pfp.bin
/lib/firmware/radeon/RV670_me.bin
/lib/firmware/radeon/R600_me.bin
/lib/firmware/radeon/SUMO2_me.bin
/lib/firmware/radeon/JUNIPER_me.bin
/lib/firmware/radeon/CEDAR_rlc.bin
/lib/firmware/radeon/RV620_me.bin
/lib/firmware/radeon/R700_rlc.bin
/lib/firmware/radeon/RV770_pfp.bin
/lib/firmware/cxgb4/t4fw.bin
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/lib/crda/regulatory.bin
/lib/modules/3.2.0-29-generic-pae/modules.alias.bin
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/lib/modules/3.2.0-32-generic-pae/modules.alias.bin
/lib/modules/3.2.0-32-generic-pae/modules.symbols.bin
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/lib/modules/3.2.0-32-generic-pae/modules.dep.bin

wesleyh
(usa Suse)

Enviado em 20/10/2012 - 01:43h

por acaso existe algum telefone sem fio próximo? se sim, reparou se cai ao tocar ou atende-lo.

existe alguma outra rede sem fio operando no mesmo canal que a sua?

removido
(usa Nenhuma)

Enviado em 20/10/2012 - 01:44h

Cara o driver correto está carregado, assim como o firmware está instalado. No seu caso você pode usar baixar o driver do site da realtek e compilar e ver se resolve (o que acho pouco provável) ou antes de fazer a compilação verificar a configuração da rede wireless. pois já tive problemas relacionado a lentidão e também a queda de conexão por que configurei uma senha com caracteres especiais junto a letras e números em com segurança wpa/wpa2, ou pode ser ainda interferência também, tipo uma rede wireless operando no mesmo canal.

manderson
(usa Ubuntu)

Enviado em 20/10/2012 - 02:15h

Entendi... vou ver a questão do driver da realtek, pois acho que se fosse um problema de uma outra rede operando no mesmo canal, não apenas esse computador ficaria com a internet caindo a todo instante.
Respondendo ao colega acima, a conexão cai 2 minutos após me conectar, e fica tentando se conectar por 2 minutos se conecta e depois se perde novamente, isso num ciclo infinito. O telefone está perto, mas não cai quando atendem, cai sempre. :(

Quanto a senha até pode ser, mas não temos caracteres especiais, mas vou dar uma olhada e tentar alterar a configuração... Não achei que a senha pudesse causar tal problema... Vou dar uma olhada...

Valeu!!

andrecanhadas
(usa Debian)

Enviado em 20/10/2012 - 03:36h

Bom como falado algumas placas sofrem interferência de telefones sem fio e perdem conexão quando o mesmo toca, pode ver também se tem algum atualização do firmware do seu roteador e a troca de canal por 9 ou 11