1. D

    Pass USB Device to unprivileged LXC

    I have a question very similar to this one: Pass USB Device to LXC I have my externel disk enclosure that is plugged in USB on host: root@pve:~# lsusb Bus 004 Device 006: ID 174c:55aa ASMedia Technology Inc. ASM1051E SATA 6Gb/s bridge, ASM1053E SATA 6Gb/s bridge, ASM1153 SATA 3Gb/s bridge...
  2. T

    Cannot start "cgroups" service in Alpine LXC

    I'm currently running an empty Alpine LXC and attempting to start cgroups so that something like Docker can be run, but I keep running into the same issue. This is on Promox's Alpine 3.19 template, which uses a new version of OpenRC that defaults to cgroupv2. ~: service cgroups start mount...
  3. S

    Difficulty with OOM / CGroups

    Hi All, Coming from 20 years as a professional in Windows (2 years of hands-on Linux) I'm having issues with fully grasping cgroups. I recently upgraded my server cluster and am I encountering OOM kills regularly (a few times per day). I have a single cgroup (just out-of-the-box config). My...
  4. R

    [SOLVED] elk stack does not start in lxc container

    fresh installation of proxmox. this assembly works everywhere, I also tried it in proxmox itself. there are no startup logs, it just won't start. I don't know where to dig, it's been 2 days already. please i need help
  5. J

    Hard LOCKUP i915 reset GuC -110

    I have recently started to use Proxmox to host my Plex server. i915 on my Alder Lake seems to be acting up and I can't seem to find to much information out there on how to fix it. Setup: i9-12900K 64GB DDR4 RAM Proxmox 7.1-11 Kernel 5.15.27-1-pve Plex is running in a LXC with dev/dri passed...
  6. Y

    [SOLVED] Unable to open console to Ubuntu 16.04 container on Proxmox 7.1 with systemd.unified_cgroup_hierarchy=0

    Hi, I'm trying to install a new container with Ubuntu 16.04 on Proxmox 7.1. According to, it is possible with customized boot options. I have followed recommendations and I can see that my kernel cmdline is properly updated...
  7. R

    [SOLVED] [A lot of Errors] Systemd + Kernel on newer Hardware

    Hi, to make it short: The Hardware: MB: Asrock Rack x570D4i-2T (Agesa CPU: Ryzen 7 5800x The Bugs/Errors i get when booting: -> cgroup2: Unknown parameter 'memory_recursiveprot' ---> Something that is incompatible with the actual systemd and kernel 5.4 (and is implemented since kernel...


The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!