Proxmox VE 4.0 beta2 released!

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Proxmox Staff Member
Staff member
Apr 28, 2005
We are proud to announce the release of the second beta of our Proxmox VE 4.x family - based on the great Debian Jessie 8.2.0 and latest Linux Kernel 4.2.

So what's new in Proxmox VE 4.0 beta2?

  • Countless improvements for LXC, especially the integration in our storage model
  • Migration path from OpenVZ to LXC
  • Linux Kernel 4.2
  • Ceph Server packages (0.94.x - hammer release)
  • Embedded NoVNC console
  • Improved IPv6 support
  • Countless bug fixes
New and important wiki articles and release notes


Alternate ISO download:


Source code


  • Beta2 installations can be updated to 4.0 stable without any problem (apt)
  • Beta1 installation can be also upgraded just via "apt-get update && apt-get dist-upgrade", using the pvetest repository
  • Upgrading from 3.4 to 4.x will be possible via an upgrade script, which we will provide later.
Please help us reaching the final release date by testing this beta2 and by providing feedback.

A big Thank-you to our active community for all feedback, testing, bug reporting and patch submissions.
Best regards,

Martin Maurer
Proxmox VE project leader
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