Regarding the installation failure of Debian 13.1 CT

yooadmin

New Member
Sep 10, 2025
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hi I would like to inquire about the following logs regarding the installation failure of debian 13.1 CT and the prompt for downloading from the official template

Formatting '/os/images/105/vm-105-disk-0.raw', fmt=raw size=8589934592 preallocation=off
Creating filesystem with 2097152 4k blocks and 524288 inodes
Filesystem UUID: 9d1d53e3-8f0d-4d89-8155-b37bcd033d16
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632
extracting archive '/var/lib/vz/template/cache/debian-13-standard_13.1-1_amd64.tar.zst'
Total bytes read: 545423360 (521MiB, 90MiB/s)
TASK ERROR: unable to create CT 105 - unsupported debian version '13.1'
 
Hi,

The latest version (in no-subscription) is pve-manager/9.0.6 which fix your issue. It's fixed in pve-container (6.0.10), which was released the 07-Sep-2025 (in no-subscription).

Best regards,
 
Last edited:
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Hi,

You should always check updates (with "apt update" or WebGUI), because PVE9 is fairly new and get bugfix almost every week.

Best regards,