Can not boot to os after upgrade proxmox 4

[kuwang]

Hi,

After run

apt-get update
apt-get upgrade

the proxmox stop running. I've tried hard reboot but still getting the same error as screenshot bellow:

This is a live production.
Any help will be appreciated!!

Thank you

 

[tom]

After run

apt-get update
apt-get upgrade

You need to run "apt-get dist-upgrade", see also https://forum.proxmox.com/threads/upgrade-failed-cannot-continue.27316/#post-137475

Boot the install ISO in debug mode, chroot into your installation and install the missing packages.

 

[kuwang]

I can boot to debug but the keyboard just hang. I use a use keyboard, my server don't have ps2 port, I think it related to this issue https://forum.proxmox.com/threads/debug-mode-no-inputs-possible.26117/

 

[tom]

can you boot an older kernel?

 

[kuwang]

Hi I change to boot from pve3 and able to use my usb keyboard.

now I got another issue. I can not change any file in the /mnt

chroot /mnt

then I can not connect to the internet => try to nano /etc/network/interfaces

but it said that is a read only file system

 

[kuwang]

the /mnt mount point is ro,relative
tried umount and mount again => not work
also tried this http://www.linuxquestions.org/quest...lesystem-from-read-only-to-read-write-185821/
not work too

 

[kuwang]

my poxmox4 was install in a zfs system

 

[kuwang]

I think /mnt is my usb boot disk just mounted in.

Now I fdisk -l I can see all my 8 disks there but don't know how to find the zfs pool again

 

[kuwang]

chroot to /mnt
then zpool import (or any zpool cmd) return unable to open /dev/zfs: no such file or directory
verify the zfs module...

 

[fireon]

After run

apt-get update
apt-get upgrade

the proxmox stop running.

Run pveupdate and pveupgrade. And normaly you can't run in such issue.

For Liveboot with ZFS i build an USBstick (installed PVE with ZFS). I confgured to use DHCP. I don't know the new recoverymode from disk. But with USBstick and installed PVE you can repair every Installation.

 

[Yosu]

Hi,

After run

apt-get update
apt-get upgrade

the proxmox stop running. I've tried hard reboot but still getting the same error as screenshot bellow:

This is a live production.
Any help will be appreciated!!

Thank you

I have the same problem after upgrading from pve-manager/4.2-17/e1400248 to pve-manager/4.2-23/d94f9458. The system stop here:
update-initramfs: Generating /boot/initrd.img-4.4-15-1-pve

I used pveupdate and pveupgrade as root from console.

I managed to start from an old kernel and after "dpkg --configure -a" and again "pveupgrade", the system is up and running

 

[tom]

please never use "apt-get upgrade", this is not going to work.

the correct way:

> apt-get update
> apt-get dist-upgrade

 

[Mortifier]

Can you clarify what you mean, is it PVE installed on a USB stick, or a special recovery image burned to a USB stick?

Run pveupdate and pveupgrade. And normaly you can't run in such issue.

For Liveboot with ZFS i build an USBstick (installed PVE with ZFS). I confgured to use DHCP. I don't know the new recoverymode from disk. But with USBstick and installed PVE you can repair every Installation.

 

[fireon]

Can you clarify what you mean, is it PVE installed on a USB stick, or a special recovery image burned to a USB stick?

I have PVE installed on a usbstick, IP over DHCP. That's all. Avahi installed for easier discover.