update not working

[webrodeur]

I am a beginner with Proxmox and I am French, so 2 handicaps I have version 8.0.3

in my sources.list file I have the information below
deb http://ftp.fr.debian.org/debian bookworm main contrib

deb http://ftp.fr.debian.org/debian bookworm-updates main contrib

# security updates
deb http://security.debian.org bookworm-security main contrib

deb http://download.proxmox.com/debian/pve bookworm pve-no-subscription

every time I run an update command I always get the same result see screenshot below
I don't know what to do, thank you in advance for your help and thank you google translate in advance

 

[bbgeek17]

Can you ping these hosts?
What is in your /etc/resolv.conf?
Try to use google dns in that file: nameserver 8.8.8.8

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Blockbridge : Ultra low latency all-NVME shared storage for Proxmox - https://www.blockbridge.com/proxmox

 

[webrodeur]

there is an update-libc.d folder

I don't understand what you want me to do "Try to use google dns in that file: nameserver 8.8.8.8"

 

[bbgeek17]

May be this will help:
https://docs.rackspace.com/docs/changing-dns-settings-on-linux

---

Blockbridge : Ultra low latency all-NVME shared storage for Proxmox - https://www.blockbridge.com/proxmox

 

[webrodeur]

I just pinged 8.8.8.8 and it gives the screenshot below



???

 

[leesteken]

I just pinged 8.8.8.8 and it gives the screenshot below

View attachment 57773

???

So you don't only have a DNS issue, you have a routing or cabling issue. What are the outputs of ip r and ip a ?

 

[bbgeek17]

Seems like you have more issues with your network setup than bad DNS.
I recommend starting from basics:
- what is the ip of your daily workstation?
- what is the subnet? ( the quad funny looking sequence, ie 255.255.255.0)
- what is the gateway?
- what is the dns (name servers)?
- is proxmox on the same network?
- is the IP unique?
- can you ping between workstations?
- do you have link lights on ports?

What are the outputs of ip r and ip a ?

---

Blockbridge : Ultra low latency all-NVME shared storage for Proxmox - https://www.blockbridge.com/proxmox

 

[webrodeur]

is it sufficient ?

 

[webrodeur]

Should I switch back to automatic DNS?

 

[bbgeek17]

Sorry, it would be great if you put more effort in answering specific questions asked by forum members and providing expanded information, beyond somewhat random screenshots.

Cheers

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Blockbridge : Ultra low latency all-NVME shared storage for Proxmox - https://www.blockbridge.com/proxmox

 

[webrodeur]

I found the solution, I had a bad DNS address in Proxmox. Thank you for your response
j ai trouvé la solution, j'avais une mauvaise adresse DNS dans Proxmox. Merci de vos réponse

subject closed