ssh access

  1. H

    Random Proxmox Connectivity Issues (GUI+SSH) + Guest Downtime After Fix

    Hi everyone, I’m facing a strange and frustrating issue with my Proxmox setup and could really use some help. Here’s the situation: • Randomly, Proxmox becomes unreachable via web GUI or SSH, but all the guests are still running and reachable without any issues. • When this...
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    SSH PermitRootLogin

    Hi, i'm thinkeng about to set off ssh root login on my pve for security reasons. I read in other thread on the forum that this can cause some problems? Is it true? What kind of errors can i encounter? Thanks
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    [SOLVED] sshd refuses to start on LXC Ubuntu 23.10 after updating openssh-server

    Hello, thought I'd post my findings as I have no clue whatsoever why this happened. I eventually found the solution through google and a bit of trial and error. Problem: After apt -y upgrade the systemd service sshd.service shows an error starting and sshd is non-functional. Manually running...
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    [TUTORIAL] VEEAM Backup "Failed to reach hypervisor" Possible Fix

    I ran into this issue yesterday, and I couldn't find anyone with this issue that actually solved it. To give you all some context, we have a handful of two-host clusters. Each cluster is currently configured for non-shared storage, utilizing the storage on the servers themselves to run the VMs...
  5. Ma907xb

    SSH Issues: Updated authorized_keys cannot connect

    I'm trying to connect to Proxmox via SSH and I keep getting kicked back because of Permission denied (publickey). I have added my public key and verified they are both in the correct location /etc/pve/priv/authorized_keys and ~/.ssh/authorized_keys. I am using secretive for my agent with MacOS...
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    I have to ping pve to wake it up every 5 minutes or so

    Hello Proxmox newbie here I just installed a fresh bare metal PvE on a Lenovo m710q tiny. Network settings: - gateway: 192.168.1.1 - DHCP range: 192.168.1.100-200 - PvE IP range: 192.168.1.32-63 PvE becomes unreachable every five minutes if I don't interact (webui, ssh...) and I have to ping...
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    Proxmox suddenly not accessible via web gui, SSH or ping. Appears to be still working via terminal on device itself.

    I'm making this enquiry on behalf of a friend but seeing as I got him in to this I feel kind of responsible! That said, I'm still an absolute novice so terminology will likely be well off. Please be gentle! So, he states that after initially configuring a couple of containers (for running...
  8. R

    SSH and web GUI not reachable

    Hello everyone, I have set up my proxmox environment a few days ago and it was working very well since yesterday: it suddenly became unreachable from SSH or web GUI. I still can connect directly on the host. I have found similar threads on this forum but I couln't make it working so far :( Can...
  9. M

    [SOLVED] SSH Issue with CT's

    Hi All, Apologies if this is in the wrong thread. I've recently started experiencing issues with SSH & New CT, [ connect to host 10.9.1.246 port 22: Connection refused ]... I Created a new CT, added my SSH Public key went through the setup & saved the config. Started the newly created CT &...
  10. J

    can't ssh into a Ubuntu vm

    HI, I have just installed an Ubuntu VM, it works as expected, but when I try to SSH to it, I got this error : Do I have to do some extra conf to resolve this issue please ?
  11. K

    No SSH/GUI Access

    Hi all, is about a week that I'm struggling to understand what is happening to my proxmox VE. I can't understand why, randomly and without any reasonable cause, my proxmox VE installed on a HP Proliant DL380p G8 stop to be able to accept login credentials, both SSH and GUI, and give me back...
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    [SOLVED] Is it possible to set up trusted ssh-certificate (NOT ssh-public-key) for Cloud-Init image?

    I didn't found this feature in proxmox. This makes access to VM's more scalable. Is there any solution?
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    Web interface no longer works - access via SSH still possible - data lost?

    Hello all, I can no longer access the Proxmox web interface. Accordingly, LXC containers and VMs no longer work. (Screenshot) Access via SSH is still possible. I had previously performed updates of Proxmox directly, as I do at regular intervals. Then did a complete restart of Proxmox and...
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    Anmeldung bei Web-Oberfläche als auch über SSH nicht möglich

    Hallo Leute! Wollte mich heute über die Web-Oberfläche bei meinem Proxmox-Server als root User Anmelden und bekomme immer die Fehlermeldung "Anmeldung fehlgeschlagen. Bitte versuchen Sie es noch einmal." Passwort und Benutzer sind 100% korrekt! Wenn ich versuche mich mittels SSH zu verbinden...
  15. R

    SHELL ERROR

    I am trying to access shell but it is giving me the error mentioned in screenshot attached below. I cant access server through WinSCP too is there any fix?
  16. K

    Web UI and ssh not answering soon after start

    Hi, I'm new to ProxMox, so, Sorry for noob questions. I've bought a small pc (AMD Ryzen 7 5825U, 32G RAM, 1Tb NVME SSD) for experiments with virtualization. Problem: I've installed Proxmox VE 7.3 with ISO Installer from official site. Everything worked fine during first ~10 minutes. After...
  17. S

    Ubuntu CT very twisted SSH situation

    Greetings good people :), We just get a very twisted situation with Ubuntu container machines. In CT version Ubuntu 20.04.5 LTS If we customize ssh port in config file # nano etc/ssh/sshd_config and set the custom Port 2222 save file. Restart the ssh service with # service ssh restart and...

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