Recent content by Gilou

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    [SOLVED] Are there mitigations available for CVE-2026-53359 'Januscape'

    it is on by default, per the kernel module settings, but it's not required at all. You only need it to emulate an hypervisor as a VM, so that qemu can itself use KVM and the virtualization extension of the CPU. It's not even available to a VM by default, as it requires either to explicitly...
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    [SOLVED] Are there mitigations available for CVE-2026-53359 'Januscape'

    it will reach the enterprise / pve-no-sub repositories shortly, I'm sure, but getting bits from pvetest is not exactly recommended. You could use pinning to only bring a specific package from that repository (and ignore the rest, or opt-in for those that matter). Not a good idea in production.
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    [SOLVED] Are there mitigations available for CVE-2026-53359 'Januscape'

    Also, the PoC published doesn't manage to race on an AMD CPU, host running 7.0.14-3-pve. Do not run it on a production system...
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    [SOLVED] Are there mitigations available for CVE-2026-53359 'Januscape'

    Mitigation on hosts not relying on nested virtualization is to indeed disable nested KVM through: options kvm-intel nested=N options kvm-amd nested=0 in /etc/modprobe.d/nested-kvm.conf
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    [TUTORIAL] PVE9 Create a VM Template for a Debian Trixie Server with Cloud-Init

    Hmm, I didn't know about that repos, and I don't think my setup is better, and especially, I do get the hostname/dhcp after cloudinit is done, as deploy is done on a deploying DHCP setup).. and there are specific bits to it such as IIRC: LVM with swap and root LVs sudo user/password set to...
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    Generic Compliance Questions

    I know you're not in France, because you missed HDS and SecNumCloud hahaha... Generally, as pointed out, assume this is a Linux system, and apply whatever recommendations that are required, but basically, there's is not much that Proxmox themselves can do to "earn" those qualifications, it's...
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    [SOLVED] Shared storage using HW RAID-backed virtual disk

    You can also set it up as ZFS if you plan on using replication at some point, but if you plan on staying on a single node.. Thin LVM is the way to go!
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    [SOLVED] Shared storage using HW RAID-backed virtual disk

    So, easiest is indeed set up a LVM PV/VG on that raid6 device (it should appear in the Disks section of the Host settings), and create a Thin LV on top of it, and enjoy thin provisioning, snapshots, and all.
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    [SOLVED] Shared storage using HW RAID-backed virtual disk

    I'm guessing you run a single node setup then, with the RAID6 on it ? Just make the RAID6 a LVM pv, to host a lvmthin volume for your VMs if so, I guess you could even do it fully in the UI :P
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    [SOLVED] PVE 9.1.5 doesn't boot after dist-upgrade (AMI BIOS)

    Heh, well, if that works.. then, problem solved :P I'm surprised it sees the boot option but doesn't allow you to set it.. OVH had some servers that would reset the boot order also without asking.. anyway, now you know a bit more about UEFI and GRUB, heh!
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    MAC prefix for each vnet

    Aw, I thought you meant the MAC for the VM/CT on the vnet, not the bridge itself, sorry.. and it could be interesting for any type of bridge then no?
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    [SOLVED] Can't access Web UI after bulk shutdown my whole VM

    If curl can access it, and not your browser, your browser is at fault. Are you sure you try to reach https and not using http? I hate those browsers hiding the scheme by default in the URL.. you can also display the details of the request to see. But I'd say you're trying to connect using http...
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    [SOLVED] Can't access Web UI after bulk shutdown my whole VM

    Then you're good, hit https://192.168.2.2:8006 in your browser :P
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    [SOLVED] Can't access Web UI after bulk shutdown my whole VM

    Try what @Onslow says. check the layer 1, cable, WiFi.. then make sure you don't have a VLAN set on the switch, and that you can reach your router from the PC. Does the PC has a firewall? :P probably seeing ip a ; ip r ; ip n on the PC will tell you what you need for troubleshooting. Make sure...
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    Questions about how to use storage

    This is confusing.. and probably not in the good part of the forum. Why would you want to use the ssd from your home computer? Proxmox VE can use both your disks, the system itself is quite small (you could give it 50 GB in your setup), then use thin-lvm or zfs to store your VMs disks on the...