[[PLUGIN] Intel iGPU SR-IOV - Support Page]

35 minutes ago, alturismo said:

basically, UEFI boot needs to be activated to use above 4G and rBAR support

Wow ok i need to check that. Maybe th'tas what i miss hehe

[[PLUGIN] Intel iGPU SR-IOV - Support Page]

5 minutes ago, alturismo said:

possible ... and did you try to set a lower number of VF's ?

 

error saying not enough ressources ...

Tried 1 -2 - 7 nothing works. I'm figuring about how to activate 4G decoding. Don't find a clue on what is missing to pass boot with it activated

[[PLUGIN] Intel iGPU SR-IOV - Support Page]

Hello little problem there.

I tried multiple tweaks but nothing works.

 

Rocking a 12700 with a Z690 PG Riptide (last bios). I would like to passthrough my UHD770 and i'm not able to create VF's.

 

I attached the logs when i try to "enable" VF's. Even if i restart the server nothing happens.

I that directly linked with my Motherboard ?

 

Also, i cannot activate Above 4G Decoding in bios, if i do it, cannot boot to Unraid. Would that be an issue for SR-IOV ?

 

Thanks a lot by advance

[[Support] Djoss - Nginx Proxy Manager]

10 minutes ago, mattie112 said:

I don't use CF so please check their forums. Either they cache it incorrectly (as it will create a new file to verify each time) or they block http/port 80.

I'll get in touch with CF then, thanks a lot m8

[[Support] Djoss - Nginx Proxy Manager]

13 minutes ago, mattie112 said:

This exactly the error as the previous 10 posts

 

Make sure your website works for the .well-known folder on unsecured http port 80. If you have cloudflare see the post above.

 

This really says it all:

 

Certbot failed to authenticate some domains (authenticator: webroot). The Certificate Authority reported these problems:
  Domain: nextcloud.myserver.com
  Type:   unauthorized
  Detail: 2606:4700:3034::6815:31d8: Invalid response from http://nextcloud.myserver.com/.well-known/acme-challenge/B2MWRSrn1NaJZaqWPpd4YVrWrBoqB1U11L4iIWluKFw: 403

Hint: The Certificate Authority failed to download the temporary challenge files created by Certbot. Ensure that the listed domains serve their content from the provided --webroot-path/-w and that files created there can be downloaded from the internet.

 

Well, putting DNS Only in CF to create works thanks a lot. What i don't get is why are we forced to do this ?

Anytime the cert need to be renewed ineed to put DNS Only in CF to bypass CF ?

I'm sorry for being such a newbie but even if i understand way more things that before, i don't get all ^^

[[Support] Djoss - Nginx Proxy Manager]

Hey guys, same problem as others, from today, cannot renew certificate and can't create new ones either. Last time i launch all of this it worked like a charm.

 

Ports 18443 LAN to 443 WAN

& 1880 LAN to 80 WAN  in the router config TCP only for my Unraid server

 

Dynamic DNS set with CF DDNS docker is working flawlessly.

 

The only real problem is about the SSL renew/creation here

 

I don't have a clue on what it's going on. If someone has an idea about this you're welcome ^^

 

Thanks a lot guys

 

letsencrypt.log

 

 

 

[Trouble getting my 980Ti passtrough for Win10 KVM]

So little update, 980ti is running in game when using the kvm but i still need to put VNC as 1st gpu in the KVM to get it working.

 

 

[Trouble getting my 980Ti passtrough for Win10 KVM]

On 6/3/2022 at 9:15 AM, ghost82 said:

I can't see anything wrong in the configuration, that is what I would do.

I would try these steps:

1. backup the xml

2. switch from gpu passthrough to qxl/vnc

3. boot the vm and connect to the unraid built in vnc

4. enable remote desktop inside the vm

5. shutdown the vm, remove qxl/vnc and enable again gpu passthrough, preserve buses, multifunction

6. connect to remote desktop and see in device manager if gpu is detected, if there are errors, etc, install the nvidia drivers if needed

 

Not sure if you already done this, or if the issue is only a black screen or if the vm is not booting at all.

 

Are you 100% sure that the vbios ok?

If nothing works maybe slot 2 will be better..

Hello, it's a bit late but i still have problems. Tried all things up there nothing more working.

Well not nothing in fact.

I managed to have my 980ti appearing in the KVM with VNC in GPU slot1 & 980 in slot2 (in kvm config)

I installed drivers and no more warnings.

Anyway when i switch back to 980ti only in slot1 (in kvm config), i got nothing.

 

Is someone having any idea at this point before i give up ^^ ?

Thanks a lot

[Trouble getting my 980Ti passtrough for Win10 KVM]

36 minutes ago, ghost82 said:

I can't see anything wrong in the configuration, that is what I would do.

I would try these steps:

1. backup the xml

2. switch from gpu passthrough to qxl/vnc

3. boot the vm and connect to the unraid built in vnc

4. enable remote desktop inside the vm

5. shutdown the vm, remove qxl/vnc and enable again gpu passthrough, preserve buses, multifunction

6. connect to remote desktop and see in device manager if gpu is detected, if there are errors, etc, install the nvidia drivers if needed

 

Not sure if you already done this, or if the issue is only a black screen or if the vm is not booting at all.

 

Are you 100% sure that the vbios ok?

If nothing works maybe slot 2 will be better..

 

Many thanks for the guidelines ! I'll post a feedback when tested asap !

[Trouble getting my 980Ti passtrough for Win10 KVM]

59 minutes ago, ghost82 said:

Yes, sorry, that is correct, can you reattach diagnostics after this change?

 

 

Hello, thanks for the reply. Here is the file !

nasjlp-diagnostics-20220603-0904.zip

[Trouble getting my 980Ti passtrough for Win10 KVM]

Little update, i tried to change the bus for slot 6 in the KVM but i get this error :

 

"XML error: Invalid PCI address 0000:05:06.0. slot must be <= 0"

 

So tried to put slot 0 bus 5 but nothing better. I'll try today to move GPU in physical slot 2 but i'll miss the pcie 3.0

3.0 x16 to 2.0 x4 is that a problem for gaming passtrough gpu ?

[Trouble getting my 980Ti passtrough for Win10 KVM]

On 5/26/2022 at 8:03 AM, ghost82 said:

Hi,

from what I can see you did it pretty well (happy that someone reads and tries himself/herself before posting something), efifb off (maybe not needed since you are booting unraid as legacy, but let it where it is..), multifunction for the gpu, gpu isolated, allow unsafe interrrupts.

So..I can see a couple of things that could cause the issue, I would try in order (Parsec vm):

1. change the bus of the gpu (audio and video) in the target vm: you are setting it at bus 0 in a q35 machine, bus 0 means "built-in", i.e. attached to pcie-root, but the gpu is not built in and the driver could cause issues.

Change from:

    <hostdev mode='subsystem' type='pci' managed='yes'>
      <driver name='vfio'/>
      <source>
        <address domain='0x0000' bus='0x26' slot='0x00' function='0x0'/>
      </source>
      <rom file='/mnt/vm/domains/VBios/NVIDIA.GTX980Ti.mod.rom'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0' multifunction='on'/>
    </hostdev>
    <hostdev mode='subsystem' type='pci' managed='yes'>
      <driver name='vfio'/>
      <source>
        <address domain='0x0000' bus='0x26' slot='0x00' function='0x1'/>
      </source>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x1'/>
    </hostdev>

 

To:

    <hostdev mode='subsystem' type='pci' managed='yes'>
      <driver name='vfio'/>
      <source>
        <address domain='0x0000' bus='0x26' slot='0x00' function='0x0'/>
      </source>
      <rom file='/mnt/vm/domains/VBios/NVIDIA.GTX980Ti.mod.rom'/>
      <address type='pci' domain='0x0000' bus='0x05' slot='0x06' function='0x0' multifunction='on'/>
    </hostdev>
    <hostdev mode='subsystem' type='pci' managed='yes'>
      <driver name='vfio'/>
      <source>
        <address domain='0x0000' bus='0x26' slot='0x00' function='0x1'/>
      </source>
      <address type='pci' domain='0x0000' bus='0x05' slot='0x06' function='0x1'/>
    </hostdev>

 

2. Double check again the vbios file you are passing through: dump your own and/or check the header to remove with hex editor.

 

3. Some builds do not work properly when the gpu to passthrough is in the first top gpu slot: if you can move it to another slot.

 

 

Hello sorry for the late answer and thanks a lot for your feedback ! Yeah i tried a lot of things before asking help cause i prefer knowing or understanding what Im doing before asking help. It is easier for anyone to help after that (at leats thatd what i Think) because the perso Who asks is concerned by the problem and is undersanding what people are talking about to help him.

 

Anyway, i'll test out the things you guides me through and give a feedback here then asap !

 

Thanks a lot

[Trouble getting my 980Ti passtrough for Win10 KVM]

Hello guys, i am today asking for help for a common problem among beginners : GPU passtrough yay!

I tried a lot of things : dump Vbios, driver install with VNC .... and watched a lot of stuffs spaceinvader guides, forum topics etc.... but nothing works actually.

Im not seeing my KVM on RDP at all when the 980ti is used in config.

Here are some screenshots of my KVM config and the Diagnosis files.

980Ti is in 1st PCIe slot, my Motherboard is a B450 Mortar Max and i'm in Legacy+EFI boot mode and CSM compatibility in the Bios.

Unraid is also configured in Legacy.

I wish i can get some help cause i should admit that i'm a bit lost right now ^^

Thanks to everybody !

nasjlp-diagnostics-20220525-2216.zip