Proxmox reboot not working. Now I am trying to use Proxmox 4.
Proxmox reboot not working The Linux install runs without a problem, both shutting down and starting Oct 1, 2024 · Good afternoon! Help solve the problem, multipath does not work. 2 Issue – the Proxmox cluster is out of quorum and cluster filesystem is in read-only mode Issue – Proxmox GUI not responding after Firefox update Nov 4, 2022 · Most simple solution I could think of was crontab. When I reboot my PVE host the usb drive is no longer available and not visible under Disks. Fortunately the upgrade to 22. service is failed, and I cannot start it with it Feb 14, 2025 · Troubleshooting GPU Passthrough in Proxmox: Common Pitfalls and Fixes GPU passthrough in Proxmox is an incredibly powerful feature — when it works. Apr 7, 2022 · Not sure what I did wrong but I created and applied configuration. 49 sdc2 brw-rw ---- 1 root disk 8, 48 Jul 26 16. I remain unsure about the exact cause. Running mount -a mounts the drives just like you'd expect. zst. Only way to get them back, is delete them and restore May 21, 2020 · Hello I installed Proxmox 7 and created a LXC container with Debian 10. But the VM is still runing, and PVE is fine too. Feb 14, 2021 · Getting the following error when the VM tries to autostart after reboot: Apr 17, 2022 · So I reverted it, set the initial failing VM back to boot order 1, the other to 2 and "Host > System > Options > Start on boot delay" to 10 seconds. 13. For one of my VM I have configured firewall rule to block all IP except IPs configured in IPSet. Aug 31, 2020 · Hi all, I recently installed Proxmox on my server, however when I use a Linux bridge to allow VMs to connect to the internet, the host machine does not get any internet. Jan 23, 2022 · You probably don't need nofb nomodeset especially when already using the video -settings. (Edit: maybe not, the docs mention a 180 second default timeout. There is a problem with the owner of the sde device: brw-rw ---- 1 root disk 8, 32 Jul 26 16. service to bring it up. A bootable LUN has been created, the proxmox system is installed on it, then the system sees 2 identical disks /dev/sdb and Oct 1, 2024 · Good afternoon! Help solve the problem, multipath does not work. 168. I tried to bring it up with "ifup -a --force" but it did not work. The VM with GPU Pass-through only work if it follow below steps: 1. 3 3) Reboot it, that will show a "Proxmox Virtual Environment (5. The GPU works fine (I can use it to edit BIOS settings when I boot) . 15. Not sure why, but after I configured everything, both Ethernet ports on my Beelink EQI didn't come up after a reboot. The problem I'm having is that when I decide that "nope, that doesn't work" and want to stop/shutdown/reboot the VM in the web UI it usually doesn't. What is not working is the network on the proxmox host is down on boot. I did apt-get install update and apt-get install upgrade and after a reboot I get For anyone impacted by this, I have written a short guide on how to fix a Windows 10 VM No Longer Boots on Proxmox with GPU Passthrough. Now I am trying to use Proxmox 4. they just shutdown all vm and lxc but not shut down proxmox server. After I changed the IP, I faced an issue that the Proxmox Web GUI didn’t load. There are no problems though reported on the proxmox console when this is happening. I also rebooted the pveproxy and pvedaemon which didnt help. Or something really got messed up. 0. Still learning all the ins and outs of it. So after some googling and typing my Backup Server 2. Then i realised it DID work, but only after initial installation. I need to use "service ssh Feb 7, 2022 · After the machine boots it still says the Proxmox is running at 192. 8 to 22. Mar 25, 2025 · Now if I reboot the entire proxmox, the USB is getting passed through as I can see it in the container but for some reason my UDEV isn't getting applied. Dec 25, 2015 · Hello, I have installed Proxmox 4. 48 sdc brw-rw ---- 1 root disk 8, 33 Jul 26 16. 0 root hub Then again when i woke up this morning i notice my smart devices are not responding and it happen again the same issue. I have a problem with my one Proxmox instances long time ago. I sometimes have probems with VMs that won't react to shutdown/reboot commands from the Proxmox UI. systemctl status networking shows: root@pve:~# systemctl Oct 5, 2020 · It is normal for proxmox to be unable to send shutdown/reboot signal to vms, I always had to strait stop my VM because the shutdown/restart command always fails and VM cannot be stopped that way. Proxmox has made a great tool: proxmox boot tool . Proxmox then Jan 13, 2024 · QSV not working after restart After a restart of the host system (proxmox) hardware decoding does not seem to work anymore. Aug 28, 2022 · Recently one of the OSDs has stopped working, and I'm unable to start it again. 8, some upgrade to a version before had introduced it suddenly. A Reset is very much like unplugging the power Apr 9, 2024 · Hi all, I'm pretty new to Proxmox started in January learning about how to use it on older hardware. When it's working after drive unattach and put ide drive, I don't have all functionnality for exemple Hyperv over proxmox Have you a guide or recommandation to do before import esxi vm to be sure is working fine after. If you are getting timeouts when starting the VM, it is usually not enough free (unfragmented) memory to pin all the VM memory into actual RAM, which is needed because of the passthrough and the fact that PCI devices can do DMA at any time to any part of the memory. From looking at older posts I checked on the following: pve-cluster. It terminates in any cases on any node similar this TASK ERROR: command '/usr/bin/termproxy 5900 --path /nodes/pve3 --perm Sys. e. If i restart the container i can not connect with root user anymore. 0-4, I would like to start a VM at a certain time. 1I had a similar problem with 21. After a reboot using password authentication fails, but then after a login with an SSH key then after logging in with a password works fine. Currently updated my proxmox instance to 8. The OSD doesn't start when I press the 'Start' button, and behaves differently when the OSD in 'In' or 'Out' of the cluster. Jul 12, 2022 · Hello, The problem is if the PVE server start with monitor already attached to a NVIDIA GPU. Even a reboot into safe mode use msconfig does not work as per usual. I’m stumped and can’t seem to find much useful info online about this issue. 3 Kernel, 6. 2) then updating it. I think reinstalling the graphics card drivers in Windows helped resolve the problem. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2. Did you ever solve this? I have the exact same issue with the same hardware. However, the issue keeps coming back, and I can't keep restarting the node. x and 3. 11 Kernel, 6. I thought that if it was in /etc/fstab, it would be mounted automatically at startup. If I want to reboot the VM with the web interface of OPNsense, or when the VM reboot alone after an update, the VM hangs with console indicate "reboot" in last. Could it be something with the I225? Even when I get it working Nov 15, 2021 · Hi everybody, Since I have reinstalled my proxmox in v7 (Declan 11), I've got a problem with VMs in UEFI, especially the OPNsense VM. 4-3 server running an i7-5820K on a ASRock x99 Taichi, with a Gigabyte GT 710. sh Then created /root/shutdown. Today I turned the machine back on and I am not able to start any VM. com and this loops and doesn't get further. I later ran into the bug in grub where grub is really picky about what features are enabled in ZFS and will refuse to boot if certain features are enabled (large_dnode in my case). But now (and after I rebooted the PVE nodes due to a kernel update), the network is not working as expected: on reboot, network interface ens18 does Feb 19, 2025 · Proxmox is an awesome virtualization platform, but getting it up and running can be a headache if something goes wrong. Also KVM and proxmox here but I'm not using qemu guest. Also all LXC which i had on the server aren't Apr 10, 2023 · I am not sure to have understood your suggestion, but if I set a 300 delay and order nr. I already installed the acpid and qemu-ga packages, but still no success. Apr 4, 2017 · I've installed a cluster of 5 servers for testing purpose using Proxmox 5 Beta updated a few minutes ago. Dec 8, 2022 · Here is my step: 1) Fresh install a 7. A bootable LUN has been created, the proxmox system is installed on it, then the system sees 2 identical disks /dev/sdb and Sep 9, 2017 · In 2022 im new to Proxmox but not that new to linux. This allowed me to boot into Proxmox and resolved the initial issue. Jan 4, 2024 · Tried to restart pveproxy. My idea was to use a cronjob, so for testing, I created the following cronjob: * * * * * qm start 101 However, this is not working, the vm is not started after a minute. Those settings are usually only needed when doing passthrough on a system with a single GPU, but you have two and can use the one integrated in the CPU for the Proxmox host. 0-1_amd64. Also, the windows vm has no network accerss. I always get "TASK ERROR: VM quit/powerdown failed - got timeout" if I try to reboot it. I configured cluster and tested it, all work like a charm. I've used it in the past when a system would freeze instead of properly rebooting, However, I did not have the exact same issues what a power Mar 25, 2020 · I have installed and configured PRoxmox 6. How can I enable this? Feb 8, 2020 · Hi Guys, I am using Proxmox 5. Most of the time, one or more of the three nodes does not come up and stay up after a triggered reboot until I have connected a screen and keyboard and logged in manually. In this case, I would try to restart the pve-firewall by issuing the following command: Apr 20, 2023 · Hello everyone, I am trying out Proxmox for the first time. I notice it does say pam_env(sshd:session) Dec 12, 2024 · Hallo, I installed Proxmox on 2 server (different hardware) and on 2 Synologys (for quorum). I have a couple of network drives that I have added to the /etc/fstab file on my proxmox node. 2 off a usb drive on my old HP 8570p and installation went fine. Jun 28, 2023 · Proxmox version 7. service pvedaemon. Jul 24, 2021 · I had to reboot my PVE cluster on all nodes after serveral weeks flawless operation. Works well as soon as I do a systemctl restart networking. Boot into the installer or some other live iso then run this semi-pseudo code (I wrote it from memory so verify it) apt install zfs-initramfs zpool import -R /mnt -f Apr 23, 2012 · Every night the fileserver is waking up automatically, Proxmox writes automatic backups to the nfs share on the file server and after that the file server shuts down again. On a physical device, a reset does not care about the OS state, it simply resets the computer so it can boot again. PVE server start without monitor attached Aug 31, 2024 · I just upgraded my server from a ryzen 5 1600X to a ryzen 5 4600G. I recently installed the latest version off of the site for PVE and I cant get past "Loading initial ramdisk" It kind of looks like it went through the process of loading the ramdisk but got stuck on whatever comes next, I attached a Feb 13, 2024 · I thought it was working for a while, now the LXC starts, but for some reason my SMB share never finishes mounting on the host. 11. However, the system has no networking on boot. Thank you for your help Boris G Feb 3, 2023 · I am in the process of moving my containers from native LXC on Debian 11 to Proxmox and thus learning Proxmox in the process. Do you know why this might have happened? My entire server is down and I am quite in a Sep 14, 2023 · do you use non-standard MTU anywhere along the path? We know that the mount is working on PVE as well. The only issue I have left are the acpid commands to shutdown / reboot the VM from proxmox-ui. VM's do migrate and start, LXC's don't. inside the home path) nano /home/network. Laptop restarted and I'm now presented with "Boot Device not found. Setting maintenance mode on a node allows us to restart it for updates or hardware changes and the cluster hums along and pvecm indicates it remains quorate with 2 votes. 3) with two VMs (one server 2012, the other Linux). Jun 19, 2018 · I tried the button 'shutdown' in admin web ui and ssh shell command 'shutdown -t 0' and 'reboot', all do not work. Using a USB stick with Rescue Boot gets stuck in the same place. Please let me know if there is anything incorrect in the configuration and if there is anything I need to do to get to Proxmox web ui. 19-2-pve #1 SMP PVE 5. 1 fixed it. 48 sdd1 brw-rw ---- 1 ceph ceph 8, 50 Jul 21, 2024 · Hi there. 112:8006, which was the IP address Proxmox got when it was up for the first time (2 months back). A Reset is very much like unplugging the power Nov 26, 2023 · I am relatively inexperienced with Proxmox and Linux so please bear with me for not using proper terms or possibly asking a very basic question I have 3 Proxmox 8. I was dealing with some other issues with a container that wouldn't terminate and I issued a hard shutoff of the entire machine and then restarted it Aug 22, 2020 · after the start or a reboot the networking. Jan 4, 2013 · Quick question: If i have running VMs that I do not want to go down, can I run # service pveproxy restart to restart the web gui without interference to the VMs? EDIT: We are still running on proxmox version 3 Apr 29, 2016 · The only way to get multipath to work again is to delete the folders /etc/iscsi/nodes and /etc/iscsi/send_targets and then reboot and it seems to work. The VM with that GPU cannot successfully start, it stuck with blinking underscore on boot. I was thinking of exporting the config and do a clean setup Oct 20, 2021 · I've got a proxmox 7. All 3 nodes are Lenovo TinyPC computers (2 x m920q & 1 x P360) with a 1GbE OEM port and a DELL I only noticed that the connection wasn't working anymore after I had updated Proxmox, and rebooted after that (there was a kernel-update, and a pop-up suggested rebooting the complete node, so I did). They have been running fine for a while, including several reboots. Dec 16, 2022 · MSWX VM refuses to boot or bootloops on cpu change There is one ms windows vm which behaves quite peculiar. This is on every boot of the host. Issue – virtual machines on Proxmox will not shut down if shutdown is initiated from the Proxmox GUI Issue – kernel panic with HP NC360T (Intel 82571EB chipset) only in Proxmox VE 3. Ideally, the user interface could be improved, to keep track when a VM is in boot-mode vs running-mode, and to have a more pleasant user experience. 69 I've installed Openwrt via VM, and i found that openwrt always reboot for no reason and irregularly. From few days my firewall stopped working. If you’re stuck in an endless loop of failed installations, boot errors May 25, 2024 · I recently (a week or two ago) upgraded from Proxmox 7 to 8, and I believe I've restarted successfully at least once but now I'm no longer sure. Now, after a reboot I cannot access to web interface from any server: login to ssh its ok but from web interface (tested in many browser) always return Apr 16, 2022 · Hi all, My install went successful-ish (it hung on the reboot and I had to force power cycle it). 1. tl:dr; If you're experiencing random unpredictable reboots on a Proxmox rig, try DISABLING (not leaving at Auto) your Core Watchdog Timer in the BIOS. I tried lot of suggestion and solution but it isn't working. then I suddenly need to reboot the server , after system came back from reboot , I found that web interface for Proxmox is not accessible . This has already happened before, but I assumed it was a bug so I just restarted the host and it seemed to have fixed it. I have tried both the column where the VMs are listed and the buttons that appear on the side of noVNC and when the machine is on they do nothing. service Nov 12, 2024 · Dear all, I have several VMs running Debian 12 (bookworm) on Proxmox 8. When trying to reboot the whole node I get "VM Jun 16, 2022 · I built another proxmox from scratch and restored the VM's and reboot/shutdowns were working fine for past week or more then today the hanging on reboot started again. See also Screenshot proxmox_bios. It also does not seem to matter if we have a /etc/multipath. Jun 25, 2025 · This article walks through multiple methods of shutting down or restarting servers in Proxmox VE, covering scenarios for both virtual machines and the Proxmox host node. I edited the sshd_config so i can connect with root user and restarted ssh service. 3-3 GPU Nvidia 3060ti, AMD 6600xt CPU 5600x Motherboard ASRock B550M Pro4 After a month or two of smooth (ish) sailing I rebooted my A node reboot will always fix this issue. Once again, this can hinder troubleshooting, especially when SSH is not working. The only shutdown option Oct 11, 2025 · Here are some breadcrumbs for anyone debugging random reboot issues on Proxmox 8. Output from # ip -a 1: lo: mtu 65536 Feb 10, 2018 · I installed from the template debian-12-standard_12. So I decided to Jan 17, 2022 · I installed Proxmox on 3 new server and all the procedure from the iso went ok. But now (and after I rebooted the PVE nodes due to a kernel update), the network is not working as expected: on reboot, network interface ens18 does Oct 12, 2023 · HomeLab: Proxmox: Debugging Web GUI not Loading issue Intro A few days ago, I worked on updating the Proxmox Host IP. I was dealing with some other issues with a container that wouldn't terminate and I issued a hard shutoff of the entire machine and then restarted it Jan 31, 2025 · Howdie folks. Although the fact you're getting grub might mean you're not using EFI. One is that when rebooting, Proxmox goes into a kind of a loop giving various errors on the NICs, and doesn't reboot This is how it looks: The other one is that after reboot, while it does show the login screen, it doesn't have an active network connection apparently. 19-4 (Mon, 29 Nov 2021 12:10:09 +0100) x86_64 based on when I ssh in. the hint with the restart of this service does work for me too so Ive done following workaround to let this do in a easier way: #create a file (f. Needs hard reset - a soft reset (push computer button once), which worked before if needed doesn't work now Below are the last few syslog lines. No changes have been made and I reboot 2 times but is not working In attach files, you see all informations : - Jan 15, 2019 · Every time after restart of PBS server, backups just stop working a we need to reboot all PVE nodes. Nov 25, 2024 · The error “TASK ERROR: VM quit/powerdown failed – got timeout” signifies that Proxmox attempted to power down or shut down a VM, but the VM didn’t respond in the expected time, causing a timeout. I have one 500 gb (just wanna try it for now) hard drive (installed proxmox over win10), after the installation I took the usb out and clicked reboot. Both Centos and debian based VMs I created fail to reboot. Here are the errors TASK ERROR: VM quit/powerdown Aug 22, 2020 · All that is working well. 4 (latest) version and the problem is still active. But the web gui doesn't start Mar 15, 2025 · Hey lovely Proxmox community, this is my first post and I new to Proxmox. It mounts when I execute 'mount -a' without issue from inside Hello Everyone, After i changed my Proxmox home server i just moved my disks from old pc to the new one without reinstalling Proxmox (No fresh install) since i don't have backup disks to save my data and reinstall Proxmox. . Decided to buy new components to build a decent server. I have setup a Debian 11 container using 'pct' to mount a remote file system (SSHFS) using /etc/fstab. Apr 6, 2021 · I'm running a local Proxmox server where all config is pretty much standard out of the box, and a few days ago i noticed both web gui and ssh had stopped working. SSH is working and i can connect as root. Dual networks per node with one running on a pcie header. Tried recovery boot, emergency boot, old kernel image, usb ISO rescue boot, all hang and do not complete. I coped the syslog from proxmox, then reboot one more time and then watching the log (made a copy too), i see errors like this keeps repeating every few sec: Mar 1, 2022 · If a device does not reset properly, your will need to reboot the host before the passthrough will work again. 2 stick. If one of your guests refuses to shut down I think Proxmox doesn’t reboot, just stays in a mostly-dead state. ) Aug 22, 2020 · I'm using a z490 board with I225-v lan port. Another thing I Nov 18, 2024 · Hello, we have two issues when rebooting Proxmox. 48 sdc1 brw-rw ---- 1 ceph ceph 8, 34 Jul 26 16. 4) Change the config from Proxmox official tutorial to enable PCI passthrough 5) Reboot 6) Restore a VM to run it with GPU passthrough Jul 5, 2023 · Ever since I've discovered proxmox (about 6 month ago) I noticed a weird glitch that is only visible on proxmox system: After a power on or a restart, the proxmox server is not accessible/visible on the network. My first installation won't boot up anymore and gets stuck at "mounting fuse control file system". Any suggestions? Thanks a lot in advance! Edit: Checking the cron logs shows Feb 14, 2025 · I have a proxmox installation (V:8. 0 installation or already after some latest 6. From the console side it looks like everything is ok. Dec 20, 2021 · Now dear proxmox people: This is your problem, your bug, if you use virtualmachine-manager on Linux which runs KVM / Qemu VM, ALL of the options work IMMEDIATELY, i. right now, force shutdown and force restart are an necessity for all VM hosts: we all know that machines tend to get stuck at the end and not reboot or whatever and you need to What is even the difference between shutdown and stop? They both don't work when you need them to, Proxmox please please please stop making our lifes difficult and finally implement a force stop option that works and label it as such. I turned it on and after Proxmox finishes booting the network interface is down. During the boot process, the server turns on correctly and even gets past the BIOS splash screen, then displays GRUB. After this i can't do pve update or access VM from gui. tar. x versions (did an upgrade earlier this week first to the latest 6. However, SSH access is functional and I can also PING the IP of my server. PVE failed to boot today. I had added a second SSD in Hi,I want to restart my PVE, using crontab. Obviously, there are a lot of things that can cause GPU passthrough to not work on a VM, but I think not having MSI-enabled devices ranks at the top, since this isn't the first time I've faced this. When I click the PVE node's Reboot button, it shuts down all the CTs and VMs then a few seconds later, it brings them back online. 1-1 is mounting my network shared folder with the following line in /etc/fstab Dec 25, 2023 · Hi, everybody CPU: Intel Celeron N4120, bios updated PVE version: 8. May 21, 2020 · Hi guys I'm sorry for the stupid question, but i have searched a lot and i cant find. To be more specific, these ports + my front USB stopped working: I can't 100% confirm that it's related to the update, since I didn't immediately Hi everyone, Does anyone have an idea what to investigate in a situation where Proxmox won't handle shutdown properly? Not sure if this came after 7. Same when I move them between nodes. 5. It won't do a proper reboot on its own. 2-4 created some vms in it. No idea why it won't come up at boot. service doesn't came up as already mentioned here. png. Immediately after installation I reboot and Debian no longer works. Does "showmount" work on the other server? Default vanilla PVE installation does not block outgoing NFS traffic. INFO: starting new backup job: vzdump 131 Feb 27, 2021 · The issue seems to be that one is not able to communicate with the VM while it is booting. The server is accesable with SSH. Machine #2 - Installed at the weekend, not working if interfaces are bonded. Jun 6, 2024 · Greetings, Not sure what is missing from our setup. However, when Mar 23, 2016 · I re-created the OSD. The network is not coming up properly. At the moment I have a OpenWRT VM that runs smoothly and everything. The ZFS pools of the 2 server are 2. 74-1-pve)" in gurb. I am not using that card yet, just installed it. With 7 it's 3, with 9 it's 4, etc trueIn Proxmox 6. I checked the systemd networking unit and it shows this error: I'm not sure why this happens. It works now. However, my previous attempts didn't work: sudo crontab -e 50 17 * * 4 /sbin/shutdown -r 52 17 * * 4 /sbin/reboot What is the correct command here? Dec 5, 2024 · You can instruct the Linux kernel to reboot using a specific method using the reboot= kernel parameter (search for reboot= but you'll have to find which reboot method to use experimentally). iso to boot from the 'press any key to boot May 25, 2024 · I recently (a week or two ago) upgraded from Proxmox 7 to 8, and I believe I've restarted successfully at least once but now I'm no longer sure. I've been through several tutorials (including this one) and community posts for GPU passthrough, but no matter what I Mar 19, 2023 · Hello All, My Proxmox VE Web Interface stopped working all of a sudden. I guess SAMBA isn't available in the VM until after boot is complete on the host. sh with simply: shutdown now When 4:30PM rolls around, nothing happensI've checked the system time with the date command and verified the time Nov 19, 2023 · Hi all, Just wanted to see if any else has had this issue with their proxmox server. x. This boot Jul 16, 2024 · already two/three months I have proxmox ve installed, yesterday the web gui was no longer working. First i got the ACPI erros, while booting, which i got fixed with an Bios update. 3 nodes configured in a cluster. After rebooting the node, I have to manually run mount -a to get the drives mounted. I get the following error: TASK ERROR: KVM virtualisation configured, but not available May 15, 2020 · Hi, I turned off my server to install a new NVMe M. So while my Jellyfin lxc starts, I have to manually mount my CIFS on the host before it can be used. So, as root I created a cronjob entry: 30 15 * * * /root/shutdown. Sep 30, 2020 · Hi, I powered down my server to install a new dual NIC pci expansion card. sh #insert the executive line systemctl restart networking. Aug 26, 2023 · After a system reboot for an unrelated reason, the graphics card started functioning correctly. Oct 4, 2022 · VoRoN Member Oct 4, 2022 5 1 8 Oct 11, 2022 #1 Hi all, I came across the situation that VM disk resizing on the fly on Proxmox is not working. So the work around was to double click on the log, to get a new box with a stop button. Mar 31, 2022 · Hi, I did an update of my server and after the reboot, cannot access the web gui. Need help getting this working if possible. It was the network name, it was reading it still as eno3 but it needed to be eno3np0 for the newer version. Jun 17, 2024 · The entire Proxmox VE Web UI is showing grey question marks & unknown status. Proxmox then Are booting using UEFI? Proxmox uses the systemd bootloader on systems with EFI and zfs (source). How can I get it to apply on host reboot and not require me to unplug it each time? Aug 22, 2020 · after the start or a reboot the networking. Aug 31, 2024 · I just upgraded my server from a ryzen 5 1600X to a ryzen 5 4600G. how to shutdown proxmox? Apr 16, 2024 · Hi there. I haven't done any changes but I am not sure if any other team member by mistake did some changes. Whether you’re trying to allocate a GPU to a … Mar 13, 2023 · Hello. 0). This is the absolutely most annoying bug that Proxmox has and you plain out refuse to fix it! Oct 20, 2019 · I know that the version of proxmox is old I will make a new installation on another hardware. It worked, according to you, until recent NFS server reboot. I've updated my proxmox (apt update && apt full-upgrade). And I check Jul 9, 2024 · * Proxmox VE 8. But there is a great how to here Jun 15, 2023 · As you the above message (pending changes) indicates that firewall rules have been modified but not yet applied. After the reboot, my USB ports of my Asrock N100DC-ITX are partly not working. Proxmox cluster work best with more nodes, by example, if you have 5 nodes, you can shutdown 2 of them without any problem. It is commonly used to apply changed to the virtual hardware configuration (which Proxmox does in between the shutdown and start) without having to shutdown and wait for it to complete before starting it again. So after i reboot my server i cant acces my Web gui anymore. Changing the CPU away from anything kvm64 (> host) results in an inability to boot. Thank you in advance. Strangely, the interface IDs in the OS changed suddenly (enp170s0 and enp171s0 --> enp171s0 and enp172s0), which was annoying to track down. Aug 16, 2025 · Hello, Since installing and configuring my Proxmox server, I can't restart it without pressing the stop button because I get this message : systemd-shutdown [1]: Failed to finalize DM devices, ignoring Version info : root@serveur1:/etc/apt# pveversion --verbose proxmox-ve: 7. My VM's all do start without any trouble. However, this time, I could not get the Proxmox to reboot. x and then to 7. However i can't reboot properly. Since then I can't access the GUI, SSH is refusing connection. I spent most of yesterday trying to work out why an identical interfaces config was not working on the 2nd machine. Today after one month of use it decided to stop booting. Apr 11, 2021 · A Reboot is a (graceful) Shutdown followed by a Start, much like rebooting a physical machine using the "shutdown and restart" option. Nov 27, 2021 · Hi guys, I'm facing a strange issue after a simple reboot. 2 and 2. 1 for truenas, proxmox will wait 5 minutes before start it, then immediately it will boot the lxc (delay 0 and order 2). Is there a recent bug in the latest stable version of the UI, or am I missing something else? Jun 21, 2022 · This is a fresh Proxmox 8 install. I have installed and enabled UFW and added a rule to allow my IP. When I phisically type ifup vmbr0 from console, everything is It will reboot normally but will not start any resources, it will wait for quorum (aka, more than half your node up). Unfortunately, it still doesn't start after reboot. We have a 3 node cluster and it has been working well. I have looked through the forum but none of the solutions I have found are not working for me. Despite having configured a windows10 . I have been playing with getting CRON jobs to startup and shutdown these VMs periodically as I don't need them running all the time. Now it's not starting the network interface anymore… Dec 15, 2021 · Hello, the shutdown and restart, and hard restart or hard shutdown functions are not working for VMs, in CT they work. service and they were all working fine, but after trying to reinstall proxmox-widget-toolkit now none of them want to start, getting this from the journal Jan 13, 2023 · Hello One of my proxmox server was running well with 5-7 VMs with Centos 6 and CentOS 7 But suddenly after reboot none IPs are working. Any suggestions Nov 3, 2022 · I'm running the latest proxmox version and I've noticed that if I launch a "systemctl poweroff" command the PVE box almost immediately clears the screen and I see only the cursor on the top left corner of the screen. 3. Forcefully unmounting the NFS shared storage under /mnt/pve/<share>, then running the following commands will show everything normally again: # service pvedaemon restart # service pveproxy restart # service pvestatd restart Aug 13, 2024 · I mean, copy on the proxmox is ok but when i Start the vm is not working without any change. 2-1 (running Mar 17, 2023 · All on the same firmware. 2 version PVE 2) Upgrade to 7. I'm using virtio and I've installed the driver. After an update or reboot, my 2 LXC containers (Omada Controller and Pi-Hole) do not start. I tried to restart the pveproxy service and the log shows “permission Mar 6, 2023 · Hi there, Two days ago I turned off one of the machines in my cluster (a HP Prodesk, that had been working flawlessly for weeks). Proxmox is updated and working properly on my new server. I also Mar 11, 2025 · The boot menu appears briefly, Proxmox loads up, and the system starts just fine. Jul 6, 2023 · A fix for anyone who's experiencing server hang on boot, or boot failure, after upgrading to Proxmox 8. Here is what I would do. I read something about automounting when a reboot takes place. 4 TB (I don't know if that's a problem) Jul 25, 2023 · I keep getting timeout when trying to shut down or restart a VM, both soft reboot, hard reset and stop. On the VMs if the Ubuntu has crashed, or Windows is part way through an install, the reset button Nov 26, 2023 · I am relatively inexperienced with Proxmox and Linux so please bear with me for not using proper terms or possibly asking a very basic question I have 3 Proxmox 8. This has been working flawlessly with Proxmox 2. Another awkward thing: the “shut down all guests” task has no timeout from Proxmox. 1 or later. 7. 2. I am running Linux pve 5. I have made the following investigation: 1. If I run the following command, the networking starts Mar 4, 2020 · I have successfully setup an OpenWrt VM on my proxmox node. Jun 25, 2024 · The solution is downloading the new ISO on proxmox (8. They lit up during boot but once the OS was running, no link lights. service. The problem is: When I restart or start the proxmox server, vmbr0 is down, the server isn't available. Dec 12, 2022 · I got an external usb drive connected for backing up VMs. The host was running just fine for a year seems to have developed an issue where shutdown works unexpectedly Jun 2, 2020 · Hello, just tried installing Proxmox v6. x in the same way but I get issues: 1) Reboot or shutdown fails Apr 8, 2020 · The only issue I have left is that a reboot / shutdown / stop command issued by my proxmox node is not working and gets a timeout. I even had to reboot the vmhost to make the OPNsense VM restart it got stuck so bad. There is a SAN with 2 controllers connected via 2 FC switches to the server, in 2 ways, respectively. Am I doing something wrong? Jul 10, 2023 · Hey All, So this problem I've been having for a little while now is sometimes I will reboot a Virtual Machine and then it will fully shut down and come back and just get stuck 9/10ths of the way on the start boot option and a lot of times if it's say a Windows update scheduled at 12 am, i'll Oct 19, 2020 · I am lucky I did not had a power outtage earlier as that would have given me more troubles . The only way to bring it back online is to turn it off and then back on again. 11-4-pve Openwrt: LEDE R23. Hi, I've set up proxmox yesterday, it was all running fine until I rebooted the system. 4. However if I then unplug and replug in the USB device to the same slot , the UDEV rule is applied. and following the guidelines in the link below gave me a working proxmox in only minutes (it took some hours before I had a USB thumbdrive working (one defect one) . It wasn't looking like it was working so I did a restart. to access it I used: https://ipaddress:8006 can i restore it somehow? maybe configuring the two network cards from the shell? Aug 31, 2022 · I have noticed that the Reset button on a VM/GUest does not work as expected. The Proxmox manual has a section on editing kernel parameters. 2 * Windows 11 Pro enterprise guest (up to date) * i7-8750H Coffee Lake I can see my host CPU in guest task manager, it also says virtualization is enabled: Here is my conf: agent: 1 bios: ovmf boot: order=ide0;ide2;net0 cores: 4 cpu: host,hidden=1 args: -cpu Jan 5, 2022 · Registered to say THANK YOU for this. The cronjob is set in the root user, so there shouldn't be a problem with rights. I've used it in the past when a system would freeze instead of properly rebooting, However, I did not have the exact same issues what a power Dec 5, 2024 · You can instruct the Linux kernel to reboot using a specific method using the reboot= kernel parameter (search for reboot= but you'll have to find which reboot method to use experimentally). What kind of problem may I have encountered? Apr 15, 2021 · I recently installed Proxmox VE on a server that was set to boot in BIOS/legacy mode, not UEFI. What is the command to start / restart proxmox? Thanks Regards Jul 29, 2024 · Over provisioned for the current use case of home automation and home related services like Frigate/Plex/Pi-Hole etc. Machine #1 - Working for weeks, no problems. Upon powering on the web interface and ssh fail. After I have rebooted the machine that proxmox is running on, the machine booted, OS is running but all the VMs and the portal are not working. Trevor May 30, 2019 · Hi All, I restarted my proxmox server that has been running fine for a few months and now the proxmox services don't seem to be starting. I've spent days trying to get this working before bugging the community. 48 sdd brw-rw ---- 1 root disk 8, 49 Jul 26 16. Could anyone point me Apr 16, 2025 · Hi all, Strange problem. It does not shutdown completely the machine and the running VMs can be shutdown in less than 20 seconds if I shutdown them "by hand". Aug 1, 2025 · VM won't boot after adding PCI passthrough of GPU Thank you in advance for taking time to support me on this, especially as a first time user of Proxmox. 1 for test and I tried to boot a VM over PXE to install it and if the VM tries to boot from the PXE Server then I get the message TFTP Download smsboot\\x64\\pexebot. Console -- /bin/login -f Feb 10, 2022 · shutdown not working after update from 21. Nov 2, 2025 · Hello everyone, I have a problem, I can't access my web interface on Proxmox, but two weeks ago it worked. I have to do a systemctl restart networking. conf file in place or not. But reboot is not always possible in a production node. The one we have tried looks like this: defaults { polling_interval 2 path_selector "round-robin 0" Oct 27, 2024 · I only got some insight by staring at a console plugged in and then reviewing logs. afdjlynnpriewluflfxhgivwgxqvlqbzwajjbupqqgctxzyratzrdqfdnvwlydzvisets