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vm:proxmox:on_debian [2020/04/23 08:11] – niziakvm:proxmox:on_debian [2020/09/16 07:39] (current) – niziak
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-====== Debian ======+====== On existing Debian ======
  
 Install Proxmox on ready Debian system.  Install Proxmox on ready Debian system. 
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 wget http://download.proxmox.com/debian/proxmox-ve-release-6.x.gpg -O /etc/apt/trusted.gpg.d/proxmox-ve-release-6.x.gpg wget http://download.proxmox.com/debian/proxmox-ve-release-6.x.gpg -O /etc/apt/trusted.gpg.d/proxmox-ve-release-6.x.gpg
 apt-get update apt-get update
 +apt-get remove network-manager
 +apt-get install ifupdown2 open-iscsi ksmtuned
 +apt-get remove ntp
 +systemctl enable --now systemd-timesyncd
 apt-get install proxmox-ve apt-get install proxmox-ve
 +apt-get install pve-headers
 </code> </code>
 +
 +To avoid GFX issues disable ''modeset'':
 +<file | /etc/default/grub>
 +GRUB_CMDLINE_LINUX_DEFAULT="mitigations=off panic=30 nomodeset"
 +</file>
 +
 +Reboot system.
 +System will boot with default Debian kernel, because Buster Backports kernel is newer than Proxmox one.
 +With dfault Debian kernel there is no ZFS support, and also Docker engine cannot work because of some apparmor issues.
 +
 +To try to boor PVE kernel once:
 +<file | /etc/default/grub>
 +GRUB_DEFAULT=saved
 +# Comment or disable:
 +# GRUB_SAVEDEFAULT=true
 +</file>
 +
 +<code bash>
 +update-grub
 +# get menu ids:
 +egrep -i "menuentry '|submenu '" /boot/grub/grub.cfg
 +# Set grub env using chosen ids. For submenu use '>'
 +grub-set-default 'gnulinux-simple-21b9a8a1-48e8-4c4d-8420-6c97870f2702'
 +grub-reboot 'gnulinux-advanced-21b9a8a1-48e8-4c4d-8420-6c97870f2702>gnulinux-5.3.18-3-pve-advanced-21b9a8a1-48e8-4c4d-8420-6c97870f2702'
 +</code>
 +
 +If everything works well, remove Debian kernel.
 +<code bash>
 +apt remove linux-image-amd64 'linux-image-4.19*' 'linux-image-5.4*'
 +update-grub
 +grub-set-default 0
 +</code>
 +
 +
 +
  
 ===== issues ===== ===== issues =====
 +
 +==== pveproxy: failed to load local private key  ====
  
 Proxmox was installed with incorrect /etc/hosts configuration. After fixing it still shows errors in journal: Proxmox was installed with incorrect /etc/hosts configuration. After fixing it still shows errors in journal:
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 </code> </code>
  
-<code bash> +Reboot device 
-systemctl restart pve-cluster + 
-</code>+==== local-zfs  ====
  
 +Missing ''local-zfs''.