Recent content by Keyinator

  1. K

    Bug: Unable to obtain let's encrypt certificate via https-challenge.

    Thanks. I recently re-added an https-redirect to the reverse-proxy of this url which caused this issue. Removing it fixed the issue.
  2. K

    Bug: Unable to obtain let's encrypt certificate via https-challenge.

    Any updates on this? I am still experiencing said issue.
  3. K

    Bug: Unable to obtain let's encrypt certificate via https-challenge.

    It seems to fail when trying to fetch the challenge via https://<TLD>/.well-known/acme-challenge/<CHALLENGE ID>. Reason is "<IP>: Invalid response from https://<TLD>/.well-known/acme-challenge/<CHALLENGE ID>: 400". When accessing the above url you get an http 400 error with the content path...
  4. K

    "Connection failed (Error 403: Permission check failed (realm != pam))" when I try to open node shell with ActiveDirectory user

    Gotta say that while this option might have some security implications it would be very useful and handy. I as an example am using proxmox for a small project and usually access my ct's over this shell. However now I would like to authenticate via authentik(-realm) instead of root@pam since...
  5. K

    PBS do not seems to use the email from address

    I am experiencing the same issues. Email from is set to pbs@domain.tld under Configuration>Other>Email from address but log shows email from as root@pbs.domain.tld Here's the output from proxmox-backup-manager versions --verbose: proxmox-backup 2.4-1 running kernel...
  6. K

    [TUTORIAL] Get Postfix to Send Notifications (Email) Externally

    I just tried to set up exactly this to use my internal mailcow server. I always got: REDACTED postfix/error[3029476]: 40F413A0BB5: to=<admin@REDACTED>, relay=none, delay=0.04, delays=0.03/0/0/0.01, dsn=5.0.0, status=bounced (REDACTED:587) What fixed it in the end was adding default_transport =...
  7. K

    Connection lost when using pci-passthrough

    I just talked to a technician and the network card is onboard (should've known that). Seems like it won't be possible then. I am currently debating on getting a 10g connection for better (self-made) ddos protection. Maybe it will work with the 10g one.
  8. K

    Connection lost when using pci-passthrough

    That's what I am doing right now. However, I have occasional ddos attacks and it puts load on both the vm and host (I have multiqueue enabled). In the end it would save a good amount of resources for this case.
  9. K

    Connection lost when using pci-passthrough

    I have tried to find an acs option in the bios but only found sr-iov support which I enabled. (My hardware is of hetzner's ax51-nvme which uses an amd3700x processor) I additionally enabled the following boot config: GRUB_CMDLINE_LINUX_DEFAULT="quiet amd_iommu=on...
  10. K

    Connection lost when using pci-passthrough

    Thank you very much! The nic was sharing an iommo group.
  11. K

    Connection lost when using pci-passthrough

    Hello all, I currently have a single nic on my proxmox host and am using two bridges as wan and lan for my pfsense vm where all traffic goes through. Now I wanted to passthrough the nic into the vm in order to allow for better performance. I followed the info at...
  12. K

    [SOLVED] Proxmox refusing to boot after update/upgrade

    Thanks a lot for the fast reply :D But doing that did not download/reinstall any new packages, sadly. About the disk space problem: I have enough space on my hard drives to extend the volumes. My partitions look like this: https://hastebin.com/qixuguluve.sql (The screenshot is from after the...
  13. K

    [SOLVED] Proxmox refusing to boot after update/upgrade

    Today I wanted to update/upgrade my lxcs and proxmox itself. I did the following: I used this script to update all lxc instances Afterwards I used the gui's update button to update proxmox. This is the full output of the upgrade: https://hastebin.com/ruzixoquti.sql I noticed the following error...
  14. K

    Snapshot backup not working ( guest-agent fs-freeze gets timeout)

    Took me weeks to figure out I was experiencing the same problem. My specs: Ubuntu 22.04 (ct) 10.6.7-MariaDB lvm-thin-volume
  15. K

    [SOLVED] Can't install snap in LXC container

    Well, running the same command again (not even a restart) fixed the issue o_O Edit: Running certbot gives no output :(