Problemas Driver Placa de Video

ubuntu
#1

Olá! Comecei, recentemente, a migrar para linux em meu notebook. Já estive em dual boot com windows 10 e já tentei formatar pra deixar só o linux nele, mas esse erro está me acompanhando em todas as distros. Segue a configuração do meu notebook:

Intel i5 7ª Geração
8GB RAM
SSD 128GB(onde está “efi”, “/”, “swap”)
HD 1TB(onde está “/home”)
NVIDIA Geforce 940mx
SO: Ubuntu

O que acontece em todas as distros que testei é algum problema com os drivers da placa de video, e isso(eu acho) resulta em vários erros e quedas no desempenho. Já formatei o sistema várias vezes por conta desses problemas, e instalei os drivers da 410 seguindo esse tutorial: https://unixuniverse.com.br/linux/driver-nvidia

Quando digito:

dmesg --level=err

Tenho esse retorno:

[code][    3.238167] PKCS#7 signature not signed with a trusted key
[    3.370772] dell_smbios: Unable to run on non-Dell system
[    3.383025] PKCS#7 signature not signed with a trusted key
[    3.412159] PKCS#7 signature not signed with a trusted key
[    3.864829] PKCS#7 signature not signed with a trusted key
[  273.676218] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)
[  273.676232] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00003000/00002000
[  273.676241] pcieport 0000:00:1c.5:    [12] Replay Timer Timeout  
[  273.677935] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)
[  273.677943] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00001000/00002000
[  273.677950] pcieport 0000:00:1c.5:    [12] Replay Timer Timeout  
[  289.051815] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)
[  289.051819] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00001000/00002000
[  289.051822] pcieport 0000:00:1c.5:    [12] Replay Timer Timeout  
[  351.364570] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)
[  351.364583] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00001000/00002000
[  351.364592] pcieport 0000:00:1c.5:    [12] Replay Timer Timeout  
[  372.973698] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)
[  372.973702] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00001000/00002000
[  372.973704] pcieport 0000:00:1c.5:    [12] Replay Timer Timeout  
[  391.358550] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)
[  391.358559] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00001000/00002000
[  391.358565] pcieport 0000:00:1c.5:    [12] Replay Timer Timeout  
[  537.458843] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)
[  537.458849] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00003000/00002000
[  537.458854] pcieport 0000:00:1c.5:    [12] Replay Timer Timeout  
[  562.447911] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)
[  562.447921] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00003000/00002000
[  562.447929] pcieport 0000:00:1c.5:    [12] Replay Timer Timeout  
[  591.082086] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)
[  591.082098] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00001000/00002000
[  591.082106] pcieport 0000:00:1c.5:    [12] Replay Timer Timeout  
[  637.586871] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)
[  637.586882] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00003000/00002000
[  637.586890] pcieport 0000:00:1c.5:    [12] Replay Timer Timeout  
[  640.530205] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)
[  640.530216] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00001000/00002000
[  640.530223] pcieport 0000:00:1c.5:    [12] Replay Timer Timeout  
[  645.919049] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)
[  645.919053] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00001000/00002000
[  645.919057] pcieport 0000:00:1c.5:    [12] Replay Timer Timeout  
[  646.057604] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)
[  646.057615] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00001000/00002000
[  646.057623] pcieport 0000:00:1c.5:    [12] Replay Timer Timeout  
[  685.896543] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)
[  685.896557] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00001000/00002000
[  685.896567] pcieport 0000:00:1c.5:    [12] Replay Timer Timeout  
[  722.908839] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)
[  722.908853] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00001000/00002000
[  722.908863] pcieport 0000:00:1c.5:    [12] Replay Timer Timeout  
[  736.260663] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)
[  736.260671] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00001000/00002000
[  736.260676] pcieport 0000:00:1c.5:    [12] Replay Timer Timeout  
[  739.481448] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)
[  739.481454] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00003000/00002000
[  739.481458] pcieport 0000:00:1c.5:    [12] Replay Timer Timeout  
[  783.223084] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)
[  783.223092] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00003000/00002000
[  783.223097] pcieport 0000:00:1c.5:    [12] Replay Timer Timeout  
[  790.395852] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Data Link Layer, (Transmitter ID)
[  790.395858] pcieport 0000:00:1c.5:   device [8086:9d15] error status/mask=00001000/00002000
[  790.395863] pcieport 0000:00:1c.5:    [12] Replay Timer Timeout [/code]

Alguém já passou por isso ou sabe o que fazer pra resolver?

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#2

Temos um tutorial oficial, por assim dizer, aqui no blog: https://www.diolinux.com.br/2018/10/como-instalar-drivers-nvidia-ubuntu-tutorial.html

@CanalOCaraDoTI manja bastante de híbridas, talvez ele possa te dar alguma dica :slight_smile:

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#3

Man, tenho talvez uma saída rsrsrs. Fiz um vídeo de como instalar Ubuntu e Mint em notebooks híbridos https://youtu.be/J_XkH15on74 . Outra alternativa é usar o Pop!_OS para NVIDIA.:v:

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#4

Eu já tentei seguir esse tutorial, mas continuou dando esse mesmo erro :sob::sob::sob:
Vou testar o do vídeo do @CanalOCaraDoTI

1 Like

#5

Se precisar de complemento, fiz um artigo pro Diolinux tb https://www.diolinux.com.br/2018/11/veja-como-instalar-o-ubuntu-e-o-mint-em.html :wink:

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#6

Fiz o que o @CanalOCaraDoTI indicou no tutorial, e agora esse é o retorno do terminal:

dmesg --level=err [ 3.269898] PKCS#7 signature not signed with a trusted key [ 3.315933] PKCS#7 signature not signed with a trusted key [ 3.323313] PKCS#7 signature not signed with a trusted key [ 3.847222] PKCS#7 signature not signed with a trusted key [ 4.577854] dell_smbios: Unable to run on non-Dell system

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#7

Segui o conselho de instalar o Pop_OS! e curti tudo, e o único erro é:

dell_smbios: Unable to run on non-Dell system
1 Like

#8

Olá @yohandp talvez o seu problema seja o Secure Boot, veja se ele está ativo e caso esteja desative e faça um novo teste. Já vi em vários lugares o pessoal reportando comportamentos bizarros ao fazerem instalação de Linux em computadores com o Dell Secure boot ativo.

Não precisa desativar o UEFI, apenas o secure boot. :slight_smile:

Att. Eddie

1 Like

#9

@eddiecsilva opa! Então, cara, ele está desativado. Eu também vi o pessoal reclamando disso… mas obrigado mesmo assim

0 Likes

#10

Estou desistindo do linux(nesse notebook). Eu só desliguei e fui dormir e, quando acordei, vi isso
[ 5.192873] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 5.192878] pcieport 0000:00:1c.5: device [8086:9d15] error status/mask=00000041/00002000
[ 5.192882] pcieport 0000:00:1c.5: [ 0] Receiver Error (First)
[ 5.192884] pcieport 0000:00:1c.5: [ 6] Bad TLP
[ 5.476467] dell_smbios: Unable to run on non-Dell system

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#11

Então, consegui resolver alguns problemas, e o erro agora é:

[    1.134265] Problem loading UEFI:db X.509 certificate (-65)
[    1.134269] Problem loading UEFI:db X.509 certificate (-65)
[    1.134604] Couldn't get size: 0x800000000000000e
[            ] dell_smbios: Unable to run on non-Dell system

Já fiz de tudo. O secure boot está desabilitado, mas isso está me incomodando

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