Proxmox VE 9.1 Release - Now Available! (read TL;DR first) #9278
Replies: 5 comments 4 replies
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=> Update of LXC Check. VM's and Addons will be updated later. |
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Will helper-scripts become obsolete sooner or later with emerging OCI image support? |
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Nope, i think not. Its very basic the implementation. Why:
Helper-scripts solve all of that and provide a fully automated installation + upgrade path for complex services. => OCI support is great for advanced users and vendors shipping images — but it doesn’t replace curated installers. Helper-scripts stay highly relevant. |
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Just a thought here -- I was going through a fresh install from 9.0, and running the post-install script updated it to 9.1. Maybe for the time being we want to not-update to 9.1 until supported by the scripts? |
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All Scripts, except VMS are supported atm. |
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Can I somehow ignore the error and run an install script anyway? |
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VMS Not. Maybe next week, i need time to investigate. |
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I have confirmed that the Homeassistant OS install script works fine on 9.1.1 (had to manually edit it to remove the version range check) |
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For the VM Users, that are to fine to read our TLDR; above, if you need the VM until we update it, you can do an fake-patch, like this: mkdir -p /tmp/bin
cat > /tmp/bin/pveversion << 'EOF'
#!/bin/bash
echo "pve-manager/9.0.1/ab1234567890abcd (running kernel: 6.8.12-1-pve)"
EOF
chmod +x /tmp/bin/pveversion
PATH="/tmp/bin:$PATH" bash -c "$(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/vm/haos-vm.sh)"
rm -rf /tmp/bin |
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TL;DR
Proxmox VE 9.1 is now officially released.
It brings Debian 13.2, Linux Kernel 6.17, OCI-based LXC containers, TPM state in qcow2, fine-grained nested virtualization, major SDN improvements, and more.
Release Highlights
Core Components
New Features & Major Changes
OCI-Based LXC Containers
TPM State in qcow2 Format
Fine-Grained Nested Virtualization (vCPU Flag)
nested-virtflag for vendor-specific vCPU types.Improved SDN Stack & Fabrics
Kernel 6.17 as New Default
Mobile Web UI Improvements (Rust/Yew)
Additional Improvements
Virtual Machines (QEMU/KVM)
Containers (LXC)
General VM/CT Improvements
HA Manager
Cluster Improvements
Backup / Restore
Storage
Ceph
Access Control
Firewall & SDN
Node Management
Installation ISO
Known Issues & Breaking Changes
NVIDIA vGPU not compatible with Kernel 6.17
Workaround:
Pin kernel to 6.14 and remove default headers.
Kernel 6.17 boot issues on some Dell servers
Workaround: pin kernel to 6.14.
DRBD/LINSTOR not compatible with Kernel 6.17
Workaround: pin kernel to 6.14.
Network Interface Name Changes
Use:
VirtIO NIC MTU Defaults Changed
Unset MTU now inherits bridge MTU.
AppArmor 4 regressions possible
Use:
VM.Monitor privilege removed
Custom roles must be adapted.
New Privilege: VM.Replicate
Required for storage replication.
Privileged Containers Require Sys.Modify
Restoring existing privileged containers is unaffected.
maxfiles removed
Deprecated since PVE 7.0.
GlusterFS support removed
Migrate away before upgrading.
Thanks to everyone in the community for testing, reporting, and contributing!
Links: https://pve.proxmox.com/wiki/Roadmap#Proxmox_VE_9.1
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