After update Proxmox 8.4.1 Windows 11 is not installed

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vov1969

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Apr 8, 2025
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Hi everyone! After update Proxmox 8.4.1 Windows 11 is not installed.

The installation OS starts, but then stops with the message "Your system does not meet the minimum requirements"

Error this:
swtpm_setup: Not overwriting existing state file.
kvm: -drive file=/dev/pve/vm-197-disk-1,if=none,id=drive-scsi0,cache=writethrough,aio=native,discard=on,format=raw,detect-zeroes=unmap: aio=native was specified, but it requires cache.direct=on, which was not specified.
stopping swtpm instance (pid 3111397) due to QEMU startup error
TASK ERROR: start failed: QEMU exited with code 1

VM this:
agent: 1
bios: ovmf
boot: order=net0;scsi0;ide2;ide0
cores: 4
cpu: x86-64-v2-AES
efidisk0: local-lvm:vm-197-disk-0,efitype=4m,pre-enrolled-keys=1,size=4M
hotplug: disk,network,usb,memory,cpu
ide0: omv-01_nfs-iso-system:iso/virtio-win-0.1.266.iso,media=cdrom,size=707456K
ide2: omv-01_nfs-iso-system:iso/Win11_24H2_Russian_x64.iso,media=cdrom,size=5437674K
machine: pc-q35-9.2+pve1
memory: 4096
meta: creation-qemu=9.2.0,ctime=1747657859
name: win11-test
net0: virtio=BC:24:11:39:47:C3,bridge=vmbr56,firewall=1
numa: 1
ostype: win11
scsi0: local-lvm:vm-197-disk-1,cache=writeback,discard=on,iothread=1,size=60G,ssd=1
scsihw: virtio-scsi-single
smbios1: uuid=16a98ddd-289f-45f1-843c-c55b85fb0faf
sockets: 1
tpmstate0: local-lvm:vm-197-disk-2,size=4M,version=v2.0
vmgenid: f63768cd-9865-485b-a13f-eeb4d769066a

root@pve-03:~# pveversion -v
proxmox-ve: 8.4.0 (running kernel: 6.8.12-2-pve)
pve-manager: 8.4.1 (running version: 8.4.1/2a5fa54a8503f96d)
proxmox-kernel-helper: 8.1.1
proxmox-kernel-6.8.12-10-pve-signed: 6.8.12-10
proxmox-kernel-6.8: 6.8.12-10
proxmox-kernel-6.8.12-9-pve-signed: 6.8.12-9
proxmox-kernel-6.8.12-8-pve-signed: 6.8.12-8
proxmox-kernel-6.8.12-7-pve-signed: 6.8.12-7
proxmox-kernel-6.8.12-2-pve-signed: 6.8.12-2
proxmox-kernel-6.8.4-2-pve-signed: 6.8.4-2
ceph-fuse: 17.2.7-pve3
corosync: 3.1.9-pve1
criu: 3.17.1-2+deb12u1
glusterfs-client: 10.3-5
ifupdown2: 3.2.0-1+pmx11
ksm-control-daemon: 1.5-1
libjs-extjs: 7.0.0-5
libknet1: 1.30-pve2
libproxmox-acme-perl: 1.6.0
libproxmox-backup-qemu0: 1.5.1
libproxmox-rs-perl: 0.3.5
libpve-access-control: 8.2.2
libpve-apiclient-perl: 3.3.2
libpve-cluster-api-perl: 8.1.0
libpve-cluster-perl: 8.1.0
libpve-common-perl: 8.3.1
libpve-guest-common-perl: 5.2.2
libpve-http-server-perl: 5.2.2
libpve-network-perl: 0.11.2
libpve-rs-perl: 0.9.4
libpve-storage-perl: 8.3.6
libspice-server1: 0.15.1-1
lvm2: 2.03.16-2
lxc-pve: 6.0.0-1
lxcfs: 6.0.0-pve2
novnc-pve: 1.6.0-2
proxmox-backup-client: 3.4.1-1
proxmox-backup-file-restore: 3.4.1-1
proxmox-firewall: 0.7.1
proxmox-kernel-helper: 8.1.1
proxmox-mail-forward: 0.3.2
proxmox-mini-journalreader: 1.4.0
proxmox-offline-mirror-helper: 0.6.7
proxmox-widget-toolkit: 4.3.10
pve-cluster: 8.1.0
pve-container: 5.2.6
pve-docs: 8.4.0
pve-edk2-firmware: 4.2025.02-3
pve-esxi-import-tools: 0.7.4
pve-firewall: 5.1.1
pve-firmware: 3.15-3
pve-ha-manager: 4.0.7
pve-i18n: 3.4.2
pve-qemu-kvm: 9.2.0-5
pve-xtermjs: 5.5.0-2
qemu-server: 8.3.12
smartmontools: 7.3-pve1
spiceterm: 3.3.0
swtpm: 0.8.0+pve1
vncterm: 1.8.0
zfsutils-linux: 2.2.7-pve2

Can somebody help?
 
Last edited:
Hello vov1969!
vov1969 said:
The installation OS starts, but then stops with the message "Your system does not meet the minimum requirements"
Click to expand...
Could you please try to see whether setting the CPU type to something else, e.g. host, would help?
 
root@pve-03:~# lscpu
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Address sizes: 46 bits physical, 57 bits virtual
Byte Order: Little Endian
CPU(s): 48
On-line CPU(s) list: 0-47
Vendor ID: GenuineIntel
BIOS Vendor ID: Intel
Model name: Intel(R) Xeon(R) Gold 5317 CPU @ 3.00GHz
BIOS Model name: Intel(R) Xeon(R) Gold 5317 CPU @ 3.00GHz CPU @ 3.0GHz
BIOS CPU family: 179
CPU family: 6
Model: 106
Thread(s) per core: 2
Core(s) per socket: 12
Socket(s): 2
Stepping: 6
CPU(s) scaling MHz: 84%
CPU max MHz: 3600.0000
CPU min MHz: 800.0000
BogoMIPS: 6000.00
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse
2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopolog
y nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xt
pr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm a
bm 3dnowprefetch cpuid_fault epb cat_l3 intel_ppin ssbd mba ibrs ibpb stibp ibrs_enhanced tpr_shadow flex
priority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid cqm rdt_a avx512f avx512dq
rdseed adx smap avx512ifma clflushopt clwb intel_pt avx512cd sha_ni avx512bw avx512vl xsaveopt xsavec xge
tbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local split_lock_detect wbnoinvd dtherm ida arat
pln pts hwp hwp_act_window hwp_epp hwp_pkg_req vnmi avx512vbmi umip pku ospke avx512_vbmi2 gfni vaes vpcl
mulqdq avx512_vnni avx512_bitalg tme avx512_vpopcntdq la57 rdpid fsrm md_clear pconfig flush_l1d arch_cap
abilities
Virtualization features:
Virtualization: VT-x
Caches (sum of all):
L1d: 1.1 MiB (24 instances)
L1i: 768 KiB (24 instances)
L2: 30 MiB (24 instances)
L3: 36 MiB (2 instances)
NUMA:
NUMA node(s): 2
NUMA node0 CPU(s): 0,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46
NUMA node1 CPU(s): 1,3,5,7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47
Vulnerabilities:
Gather data sampling: Mitigation; Microcode
Itlb multihit: Not affected
L1tf: Not affected
Mds: Not affected
Meltdown: Not affected
Mmio stale data: Mitigation; Clear CPU buffers; SMT vulnerable
Reg file data sampling: Not affected
Retbleed: Not affected
Spec rstack overflow: Not affected
Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl
Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Spectre v2: Mitigation; Enhanced / Automatic IBRS; IBPB conditional; RSB filling; PBRSB-eIBRS SW sequence; BHI SW loo
p, KVM SW loop
Srbds: Not affected
Tsx async abort: Not affected
 
We already tryed setting the CPU type "host", but this doesn't help.
 
Last edited:
I changed the network adapter to E1000 for network installation - There isn't enough memory available to create a ramdisk device, status 0xc0000017
 
Hi,
please post the output of /etc/pve/storage.cfg. The commandline shows cache=writethrough while the VM configuration has cache=writeback, did you change that in the meantime? Please also post the current output of qm config 197 and qm showcmd 197 --pretty.
 
Please also share the system logs/journal starting from the time the VM is first started until the issue occurs.
 
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