Ajuda! Ubuntu travando teclado piscando por causa do Wireless [RaLink RT2561/RT6

[Tao Ren]

Quando eu ativo meu wireless e conecto por ele, e uso alguma aplicação que use a internet, como o Torrent, Firefox e MSN o Ubuntu trava e o teclado fica piscando o Caps Lock e o Scroll Lock, já tenho praticamente certezaq que é o Wireless pq eu fiz uns testes usando o cabo, deixando o PC ligado sem entrar no Wireless e usar ele sem abrir nenhum aplicativo que use a largura de banda...
(vcs podem dar uma olhada de como eu fiz os testes nesse link http://ubuntuforum-br.org/index.php/topic,36694.0.html )

minhas configurações:
Placa Mãe: gigabyte p35-ds3
Processador: Intel core2duo E6750
Placa de Video: geforce 8600 gt
Ram: 2gb - 1 pente - Kingston
Placa Wireless: d-link
HD: 250gb Maxtor
Gravador de Dvd: Lg - axo ke o modelo é 22 alguma coisa..
Head Fone conectado com  microfone
Fonte: Huntkey 450w Real
Placa Wireless: D-Link Dwl-G510
conectada num roteador wireless D-Link 524


quando eu deixo conectado no Cabo, roda perfeito o Linux....

alguem me ajude, nao posso deixar o cabo ligado nesse computador por muito tempo , pois atrapalha a passagem aki na ksa..

por favor

e um obrigado desde já...

[Tota]

Pelo que parece é um problema de hardware.

Abra o gabinete, passe uma borracha branca ( de apagar lápis ) nos contatos da placa wireless e reinsira no slot pci verificando se ela esta bem encaixada, prestando atenção de quando apertar o parafuso que prende a placa ao gabinete ele não "torça" a placa.

Meu pensamento se baseia no fato de que o driver da placa, quando intalado no sistema aloca memória que não entra em conflito com o teclado e mouse, que usam endereçamento de memória distintos da placa wi-fi, logo um stack overflow não deveria ocorrer, mas um mau contato sim.

Afinal, 5 parafusos não são dificeis de checar, e pelo menos descartamos esta parte.

Depois disto vomos ver o que pode ser.

[],s

[Tao Ren]

entao....

o Wireless funciona de Boa no Windows..

nao vou passar a borracha nos contatos, por precaução, pq sei que qndo se passa a borra sai 1 pequena camada de proteção dakele circuito...e dependendo se gerar 1 pkin d energia estatica pode detonar a placa...

mas eu tirei ela e recolokei....

inves de passar a borracha nao seria melhor colokar akele produto lah (axo ke o nome é Alcol Isopropilico se nun me engano)....

sabado, eu tirei todos os componente do computador e já os reincaxei na minha "limpada" no PC pra ver se era problemas com poeira..

aquecimento nao é, pq a temperatura media do meu processador está entre 30-32 graus...

creio que o conflito seja o software, pois quando eu usava o linux mandriva e o Kubuntu nao tinha este conflito..

[Tota]

É o isopropílico mesmo.

Bom, se voce já recolocou tudo no lugar, vamos em frente.

primeiramente como root em terminal de o comando => lspci -vv

para que possamos ver como sua placa d-link é vista pelo linux.

copie e poste aqui.

Vamos ver passo a passo o que pode estar ocorrendo.

[],s

[Tao Ren]

qndo eu coloko aparece isso

00:00.0 Host bridge: Intel Corporation 82G33/G31/P35/P31 Express DRAM Controller (rev 02)
   Subsystem: Giga-byte Technology Unknown device 5000
   Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
   Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
   Latency: 0
   Capabilities: <access denied>

00:01.0 PCI bridge: Intel Corporation 82G33/G31/P35/P31 Express PCI Express Root Port (rev 02) (prog-if 00 [Normal decode])
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
   Latency: 0, Cache Line Size: 32 bytes
   Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
   I/O behind bridge: 0000b000-0000bfff
   Memory behind bridge: f4000000-f7ffffff
   Prefetchable memory behind bridge: 00000000e0000000-00000000efffffff
   Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
   BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B-
   Capabilities: <access denied>

00:1a.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #4 (rev 02) (prog-if 00 [UHCI])
   Subsystem: Giga-byte Technology Unknown device 5004
   Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
   Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
   Latency: 0
   Interrupt: pin A routed to IRQ 16
   Region 4: I/O ports at e100 [size=32]
   Capabilities: <access denied>

00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 02) (prog-if 00 [UHCI])
   Subsystem: Giga-byte Technology Unknown device 5004
   Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
   Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
   Latency: 0
   Interrupt: pin B routed to IRQ 18
   Region 4: I/O ports at e200 [size=32]
   Capabilities: <access denied>

00:1a.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 02) (prog-if 00 [UHCI])
   Subsystem: Giga-byte Technology Unknown device 5004
   Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
   Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
   Latency: 0
   Interrupt: pin C routed to IRQ 19
   Region 4: I/O ports at e000 [size=32]
   Capabilities: <access denied>

00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 02) (prog-if 20 [EHCI])
   Subsystem: Giga-byte Technology Unknown device 5006
   Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
   Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
   Latency: 0
   Interrupt: pin C routed to IRQ 19
   Region 0: Memory at fa205000 (32-bit, non-prefetchable) [size=1K]
   Capabilities: <access denied>

00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 02)
   Subsystem: Giga-byte Technology Unknown device a002
   Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
   Latency: 0, Cache Line Size: 32 bytes
   Interrupt: pin A routed to IRQ 22
   Region 0: Memory at fa200000 (64-bit, non-prefetchable) [size=16K]
   Capabilities: <access denied>

00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 1 (rev 02) (prog-if 00 [Normal decode])
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
   Latency: 0, Cache Line Size: 32 bytes
   Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
   I/O behind bridge: 0000a000-0000afff
   Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
   BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
   Capabilities: <access denied>

00:1c.3 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 4 (rev 02) (prog-if 00 [Normal decode])
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
   Latency: 0, Cache Line Size: 32 bytes
   Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
   I/O behind bridge: 0000c000-0000cfff
   Memory behind bridge: fa000000-fa0fffff
   Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
   BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
   Capabilities: <access denied>

00:1c.4 PCI bridge: Intel Corporation 82801I (ICH9 Family) PCI Express Port 5 (rev 02) (prog-if 00 [Normal decode])
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
   Latency: 0, Cache Line Size: 32 bytes
   Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
   I/O behind bridge: 0000d000-0000dfff
   Memory behind bridge: f8000000-f9ffffff
   Prefetchable memory behind bridge: 0000000080000000-00000000800fffff
   Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
   BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
   Capabilities: <access denied>

00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 02) (prog-if 00 [UHCI])
   Subsystem: Giga-byte Technology Unknown device 5004
   Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
   Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
   Latency: 0
   Interrupt: pin A routed to IRQ 20
   Region 4: I/O ports at e300 [size=32]
   Capabilities: <access denied>

00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 02) (prog-if 00 [UHCI])
   Subsystem: Giga-byte Technology Unknown device 5004
   Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
   Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
   Latency: 0
   Interrupt: pin B routed to IRQ 17
   Region 4: I/O ports at e400 [size=32]
   Capabilities: <access denied>

00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #3 (rev 02) (prog-if 00 [UHCI])
   Subsystem: Giga-byte Technology Unknown device 5004
   Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
   Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
   Latency: 0
   Interrupt: pin C routed to IRQ 19
   Region 4: I/O ports at e500 [size=32]
   Capabilities: <access denied>

00:1d.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #1 (rev 02) (prog-if 20 [EHCI])
   Subsystem: Giga-byte Technology Unknown device 5006
   Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
   Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
   Latency: 0
   Interrupt: pin A routed to IRQ 20
   Region 0: Memory at fa204000 (32-bit, non-prefetchable) [size=1K]
   Capabilities: <access denied>

00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 92) (prog-if 01 [Subtractive decode])
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
   Latency: 0
   Bus: primary=00, secondary=05, subordinate=05, sec-latency=32
   Memory behind bridge: fa100000-fa1fffff
   Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
   BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
   Capabilities: <access denied>

00:1f.0 ISA bridge: Intel Corporation 82801IB (ICH9) LPC Interface Controller (rev 02)
   Subsystem: Giga-byte Technology Unknown device 5001
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
   Latency: 0
   Capabilities: <access denied>

00:1f.2 IDE interface: Intel Corporation 82801IB (ICH9) 2 port SATA IDE Controller (rev 02) (prog-if 8a [Master SecP PriP])
   Subsystem: Giga-byte Technology Unknown device b002
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
   Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
   Latency: 0
   Interrupt: pin B routed to IRQ 17
   Region 0: I/O ports at 01f0 [size=8]
   Region 1: I/O ports at 03f4
   Region 2: I/O ports at 0170 [size=8]
   Region 3: I/O ports at 0374
   Region 4: I/O ports at f000 [size=16]
   Region 5: I/O ports at fc00 [size=16]
   Capabilities: <access denied>

00:1f.3 SMBus: Intel Corporation 82801I (ICH9 Family) SMBus Controller (rev 02)
   Subsystem: Giga-byte Technology Unknown device 5001
   Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
   Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
   Interrupt: pin C routed to IRQ 9
   Region 0: Memory at fa206000 (64-bit, non-prefetchable) [size=256]
   Region 4: I/O ports at 0500 [size=32]

00:1f.5 IDE interface: Intel Corporation 82801I (ICH9 Family) 2 port SATA IDE Controller (rev 02) (prog-if 85 [Master SecO PriO])
   Subsystem: Giga-byte Technology Unknown device b002
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
   Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
   Latency: 0
   Interrupt: pin B routed to IRQ 17
   Region 0: I/O ports at e700 [size=8]
   Region 1: I/O ports at e800
   Region 2: I/O ports at e900 [size=8]
   Region 3: I/O ports at ea00
   Region 4: I/O ports at eb00 [size=16]
   Region 5: I/O ports at ec00 [size=16]
   Capabilities: <access denied>

01:00.0 VGA compatible controller: nVidia Corporation GeForce 8600 GT (rev a1) (prog-if 00 [VGA controller])
   Subsystem: XFX Pine Group Inc. Unknown device 4016
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
   Latency: 0
   Interrupt: pin A routed to IRQ 16
   Region 0: Memory at f6000000 (32-bit, non-prefetchable) [size=16M]
   Region 1: Memory at e0000000 (64-bit, prefetchable) [size=256M]
   Region 3: Memory at f4000000 (64-bit, non-prefetchable) [size=32M]
   Region 5: I/O ports at b000 [size=128]
   [virtual] Expansion ROM at f7000000 [disabled] [size=128K]
   Capabilities: <access denied>

03:00.0 SATA controller: JMicron Technologies, Inc. JMicron 20360/20363 AHCI Controller (rev 02) (prog-if 01 [AHCI 1.0])
   Subsystem: Giga-byte Technology Unknown device b000
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
   Latency: 0, Cache Line Size: 32 bytes
   Interrupt: pin A routed to IRQ 17
   Region 5: Memory at fa000000 (32-bit, non-prefetchable) [size=8K]
   Capabilities: <access denied>

03:00.1 IDE interface: JMicron Technologies, Inc. JMicron 20360/20363 AHCI Controller (rev 02) (prog-if 85 [Master SecO PriO])
   Subsystem: Giga-byte Technology Unknown device b000
   Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
   Latency: 0
   Interrupt: pin B routed to IRQ 16
   Region 0: I/O ports at c000 [size=8]
   Region 1: I/O ports at c100
   Region 2: I/O ports at c200 [size=8]
   Region 3: I/O ports at c300
   Region 4: I/O ports at c400 [size=16]
   Capabilities: <access denied>

04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 01)
   Subsystem: Giga-byte Technology Unknown device e000
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
   Latency: 0, Cache Line Size: 32 bytes
   Interrupt: pin A routed to IRQ 219
   Region 0: I/O ports at d000 [size=256]
   Region 2: Memory at f9000000 (64-bit, non-prefetchable) [size=4K]
   [virtual] Expansion ROM at 80000000 [disabled] [size=64K]
   Capabilities: <access denied>

05:00.0 Network controller: RaLink RT2561/RT61 rev B 802.11g
   Subsystem: D-Link System Inc DWL-G510 Rev C
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR-
   Latency: 32, Cache Line Size: 32 bytes
   Interrupt: pin A routed to IRQ 21
   Region 0: Memory at fa100000 (32-bit, non-prefetchable) [size=32K]
   Capabilities: <access denied>


----
a plaka agora jah tah limpinha com o pincel antiestatico e o slot tbm...

[Tota]

Pelo seu dmesg, sua placa foi reconhecido como Ralink

05:00.0 Network controller: RaLink RT2561/RT61 rev B 802.11g
   Subsystem: D-Link System Inc DWL-G510 Rev C
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR-
   Latency: 32, Cache Line Size: 32 bytes
   Interrupt: pin A routed to IRQ 21
   Region 0: Memory at fa100000 (32-bit, non-prefetchable) [size=32K]
   Capabilities: <access denied>

Fiz uma pesquisa aqui mesmo no forum e encontrei quatro paginas de problemas procurando pela palavra ralink

Como sugestão apenas:

De uma olhada nos topicos para ver se resolve seu problema e/ou edite o titulo do seu post para algo com a palavra Ralink nele, para que alguem que tenha uma placa igual à sua possa nos ajudar.

Realmente, se seu teclado ou outro componente estiver  utilizando a IRQ 21 da sua placa de rede voce pode mesmo ter problemas.

Pelo menos agora seu problema pode não ter sido resolvido mas ficou mais claro para tentar ajudar.

Eu realmente nunca tive problemas de conflitos de IRQ no meu Ubuntu, mas vou dar uma pesquisada nos meus livros e na web e retorno em seguida.

[],s

[Tao Ren]

nun é problema de IRQ ..xP...

nun consegui resolver ainda...eu encontro esse problema na net, mas nunk encontro alguem que conseguiu resolver e ensina como resolver...
por inkuanto to usando o Cabo, mas 1 hra, voh ter ki tirar o cabo , ai nun vai dah pra usar o Ubuntu...eu testei o Mandriva, e nele rodou de boa, no Kubuntu tbem rodou ..deve ser algum bug do Ubuntu..xP

ninguem sabe como resolver isso?..