Server not loading withou screen

[galindo]

Hello everybody,

I´m new in this proxmox world, I´ve been building a proxmox server in my old computer and I discovered this issue.
when I start the computer with a screen connected via HDMI to it, the server starts without problem, it even gets the resolution of the screen.
But when I do it without screen it gets stuck loading with this error, ( I can see the error connecting the screen)

1.[     0.180056] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - \_PR_.CPU0 (20181213/dspkginit-440)
2.    Reading all physical volumes. This may take a while...
3.    Found volume group "pve" using metadata type lvm2
4.    4 logical volume(s) in volume group "pve" now active
5.[     242.784649] INFO: task btrf:342 bloqued for more than 120 seconds.
6.[     242.784699]        not tainted 5.0.15-1-pve #1
7.[     242.784742] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disable this message

And from line 5 to 7, it repeats the same error every 120 secs for ever.

Anyone have a clue about this error, what it means and why it doesn´t happens if a screen is connected from the beggining?

Thanks a lot.
Galindo

 

[wolfgang]

Hi,
does you brtfs?
This message says btrfs is hanging.

 

[galindo]

Hello,

I don't know what a brtfs is, so I guess no.
I just followed the standard installation, I just have one HD from now and I installed proxmox in the entire disk.

Thanks.

 

[wolfgang]

Please update your Proxmox VE host to the recent version.
Especially the kernel should be updated.
And try again.

 

[galindo]

I downloaded the iso 2 weeks ago, but I'll do it.
is it just in console with "apt-get update" and "apt-get upgrade"?

Thanks a lot for your help.

 

[tom]

Please follow in detail this howto:

https://pve.proxmox.com/wiki/Downlo...Proxmox_Virtual_Environment_6.x_to_latest_6.0

 

[galindo]

Hello Wolfang and Tom,

I've followed that wiki and the error still the same.
Any other idea?
The version of my server is 6.0-4

 

[wolfgang]

Try to update the Bios.
What graphic card do you use and what driver do you use?

 

[galindo]

Hello,

Doing some tests yesterday with the screen connected I had the same problem, I didn't load properly until the third or forth time I restart it.
I've noticed as well that the first line it shows, even before that error, it says something similar to: "Linux ... 5.1.0....-PVE" is that the kernel version, and it means that is not being updated?

Thanks for your help.

 

[galindo]

Update

Just in case someone have the same issue, I finally solved it following the wiki but instead to add in the file /etc/apt/sources.list what says in the wiki (because I don't have a subscription) I've added the following.

deb http://ftp.debian.org/debian buster main contrib
deb http://ftp.debian.org/debian buster-updates main contrib

# PVE pve-no-subscription repository provided by proxmox.com,
# NOT recommended for production use
deb http://download.proxmox.com/debian/pve buster pve-no-subscription

# security updates
deb http://security.debian.org buster/updates main contrib

Thanks