Installing Ubuntu Server 22.04.2 error

[Niraat]

Hello, ALL

Good afternoon, I'm trying to install Ubuntu Server 22.04.2, when it is installing I send an error (attached screenshot), always stays in installing Kernel

this is the configuration of the VM

root@CCV-2:~# qm config 101
boot: order=scsi0;ide2;net0
cores: 2
ide2: local:iso/ubuntu-22.04.2-live-server-amd64.iso,media=cdrom,size=1929660K
memory: 4096
meta: creation-qemu=7.2.0,ctime=1681931408
name: WEB-VM
net0: virtio=AE:50:05:25:E7:28,bridge=vmbr0,firewall=1
numa: 0
ostype: l26
scsi0: local-lvm:vm-101-disk-0,iothread=1,size=100G
scsihw: virtio-scsi-single
smbios1: uuid=c115c943-607c-48d3-882b-356ee849309a
sockets: 2
vmgenid: d3baacfd-3dd7-48e9-9dc3-4b5b4a85890f

the iso I'm using is: Ubuntu-22.04.2-live-server-amd64.iso

my proxmox version is 7.4.3, Summary server proxmox (attached screenshot)


thanks for the help

 

[noel.]

Hi,

in your error attachment it says "View full report". Could you attach the full report?

 

[Niraat]

I can only take a screenshot, because it won't let me use commands to copy it or bring me the file via ssh

 

[tom]

try with CPU type = host

 

[Niraat]

try with CPU type = host

Thank you very much, that change and already installed, can you explain me why the change?

 

[alGO]

@tom
Hello and thank you for giving the solution. I ran into the same problem and setting type to host does not solve it for me.
Thanks and kind regards

 

[rd1218]

I've got similar error with Ubuntu 22.04.3.

The error is below.
"CPU = host" didn't solve.

WARNING: VG name pve is used by VGs Zw8DCw-6w1a-KrWK-xlYP-3A19-xm3M-EZA8W3 and ws21Of-e0AZ-5sVh-HlFw-tRBb-kS80-GSY7Iq.
Fix duplicate VG names with vgrename uuid, a device filter, or system IDs.
WARNING: VG name pve is used by VGs Zw8DCw-6w1a-KrWK-xlYP-3A19-xm3M-EZA8W3 and ws21Of-e0AZ-5sVh-HlFw-tRBb-kS80-GSY7Iq.
Fix duplicate VG names with vgrename uuid, a device filter, or system IDs.
WARNING: VG name pve is used by VGs Zw8DCw-6w1a-KrWK-xlYP-3A19-xm3M-EZA8W3 and ws21Of-e0AZ-5sVh-HlFw-tRBb-kS80-GSY7Iq.
Fix duplicate VG names with vgrename uuid, a device filter, or system IDs.
WARNING: VG name pve is used by VGs Zw8DCw-6w1a-KrWK-xlYP-3A19-xm3M-EZA8W3 and ws21Of-e0AZ-5sVh-HlFw-tRBb-kS80-GSY7Iq.
Fix duplicate VG names with vgrename uuid, a device filter, or system IDs.
Multiple VGs found with the same name: skipping pve
Use --select vg_uuid=<uuid> in place of the VG name.
TASK ERROR: unable to create VM 100 - command '/sbin/lvs --separator : --noheadings --units b --unbuffered --nosuffix --config 'report/time_format="%s"' --options vg_name,lv_name,lv_size,lv_attr,pool_lv,data_percent,metadata_percent,snap_percent,uuid,tags,metadata_size,time pve' failed: exit code 5

 

[lmnds]

I found this answer in Reddit and it worked for me:

1. When creating the VM, don't add any network device
2. Install ubuntu server
3. Shut down the VM
4. Edit the hardware to add a network device
5. Start the VM and edit or create the network config file to add your NIC
6. Test the network connection to ensure it's working

I wont't include instructions for number 5 because I used AI to help me do that and I don't understand the concepts enough to instruct others. But the AI mentioned this as a reference: https://ubuntu.com/server/docs/configuring-networks

Original reddit thread: https://www.reddit.com/r/Proxmox/comments/xjrp33/ubuntu_server_22042004_crashes_on_vm_install/

 

[LScrow]

Thank you. I was stuck during the kernel installation, and then the installer froze. I tried everything, and you solved my problem. Thank you.