Download Unraid 6.12.2

The second update for version 6.12 of Unraid OS has been released. With this operating system, a server can be set up for tasks such as network attached storage, application server and virtualization host. It is easy to set up and extremely flexible with regard to the hardware used and size of the hard drives. Docker is used to add functionality and this apps are validated and maintained by an active community. There is a one-time purchase price that depends on the number of hard drives and SSDs used. Basic costs $59 and allows up to six storage devices, a plus license costs $89 for up to twelve devices and pro is unlimited for $129. In version 6.12.2 we mainly find bug fixes.

Changes compared to version 6.12.1

• We reverted docker from v23.0.6, introduced during Unraid OS 6.12 development, to v20.10.24, which is the latest patch release of docker used in Unraid OS 6.11. This is to address increased memory usage and other issues discovered with docker.
• A small necessary change to invoke our ‘update_services’ script whenever a WireGuard tunnel starts or stops is automatically applied to all ‘config/wireguard/*.conf’ files when you update via the Update OS page. For manual updates or if you downgrade, it is necessary to make a “dummy change” in a setting on the Settings/VPN Manager page and then click Apply.

Bug Fixes and Improvements

• email notifications: add line in /etc/php.ini: ‘mail.mixed_lf_and_crlf=On’ to workaround change in PHP8 CRLF handling
• emhttpd: Fix regression: emulated ZFS volumes not recognized
• emhttpd: Fix regression: format fails if diskFsType==auto and defaultFsType specifies encryption
• emhtptd: Fix regression: mount fails if diskFsType==auto
• htop: remove predefined /root/.config/htop/htoprc file
• network: RC services update:
  • NFS – fix service reload
  • RPC – fix service reload
  • NGINX – remove HTTPS port in FQDN redirect when default 443
  • All services – register IPv4 Link local assignment (169.254.xxx.xxx)
  • All services – make lock file programmable
  • WireGuard: delayed service update to avoid race condition
  • rc.library: do not allow duplicates in bind list
• webgui: Dashboard updates:
  • Re-introduce show/hide tile content
  • Add a new icon function to show/hide all content at once
  • Reduce the gap between columns
  • description -> model
  • ZFS: fix percentage value to max 100%
  • Use prototype function: This makes it easier for 3rd party developers to automatically hide dynamic content
  • Handle duplicate IP assignments and give a warning
  • change header MEMORY to SYSTEM
• webgui: OS Update: add a checkbox to confirm reading release notes before upgrading
• webgui: diagnostics: include a list of duplicate assignments
• webgui: NFS: for Security/Private increase Rule field from 256 to 512 characters.

Linux Kernel

• version 6.1.36

Base Distro

• bind: version -9.16.42 (CVE-2023-2911)
• docker: 20.10.24 (revert from v23.0.6)