Debian LXC install: unsupported debian version '13.1' #1909

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opened 2025-11-20 05:19:39 -05:00 by saavagebueno · 2 comments
Owner

Originally created by @yolanv on GitHub (Sep 18, 2025).

Have you read and understood the above guidelines?

yes

📜 What is the name of the script you are using?

Debian LXC

📂 What was the exact command used to execute the script?

bash -c "$(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/ct/debian.sh)"

⚙️ What settings are you using?

  • Default Settings
  • Advanced Settings

🖥️ Which Linux distribution are you using?

Debian 12

📈 Which Proxmox version are you on?

9.0.6

📝 Provide a clear and concise description of the issue.

When attempting to install the latest Debian OS with the LXC script, I see the following error in Proxmox:

TASK ERROR: unable to create CT 101 - unsupported debian version '13.1'

🔄 Steps to reproduce the issue.

  1. Run the script
  2. Use default or advanced settings
  3. See an error message in the shell and in the Proxmox Tasks log

Paste the full error output (if available).

Logical volume "vm-101-disk-0" created.
Logical volume pve/vm-101-disk-0 changed.
Creating filesystem with 13107200 4k blocks and 3276800 inodes
Filesystem UUID: d07cd92f-a7a8-4b69-9b96-85fed832dc74
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
4096000, 7962624, 11239424
extracting archive '/var/lib/vz/template/cache/debian-13-standard_13.1-1_amd64.tar.zst'
Total bytes read: 545423360 (521MiB, 582MiB/s)
Logical volume "vm-101-disk-0" successfully removed.

TASK ERROR: unable to create CT 101 - unsupported debian version '13.1'

🖼️ Additional context (optional).

Couldnt select Debian 13 in the dropdown list while making this issue.

Originally created by @yolanv on GitHub (Sep 18, 2025). ### ✅ Have you read and understood the above guidelines? yes ### 📜 What is the name of the script you are using? Debian LXC ### 📂 What was the exact command used to execute the script? bash -c "$(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/ct/debian.sh)" ### ⚙️ What settings are you using? - [ ] Default Settings - [x] Advanced Settings ### 🖥️ Which Linux distribution are you using? Debian 12 ### 📈 Which Proxmox version are you on? 9.0.6 ### 📝 Provide a clear and concise description of the issue. When attempting to install the latest Debian OS with the LXC script, I see the following error in Proxmox: > TASK ERROR: unable to create CT 101 - unsupported debian version '13.1' ### 🔄 Steps to reproduce the issue. 1. Run the script 2. Use default or advanced settings 3. See an error message in the shell and in the Proxmox Tasks log ### ❌ Paste the full error output (if available). Logical volume "vm-101-disk-0" created. Logical volume pve/vm-101-disk-0 changed. Creating filesystem with 13107200 4k blocks and 3276800 inodes Filesystem UUID: d07cd92f-a7a8-4b69-9b96-85fed832dc74 Superblock backups stored on blocks: 32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208, 4096000, 7962624, 11239424 extracting archive '/var/lib/vz/template/cache/debian-13-standard_13.1-1_amd64.tar.zst' Total bytes read: 545423360 (521MiB, 582MiB/s) Logical volume "vm-101-disk-0" successfully removed. TASK ERROR: unable to create CT 101 - unsupported debian version '13.1' ### 🖼️ Additional context (optional). Couldnt select Debian 13 in the dropdown list while making this issue.
saavagebueno added the bug label 2025-11-20 05:19:39 -05:00
Author
Owner

@yolanv commented on GitHub (Sep 18, 2025):

Just realised this is a Proxmox bug and not a community script bug. Closing. Fixed by updating packages on the host.

@yolanv commented on GitHub (Sep 18, 2025): Just realised this is a Proxmox bug and not a community script bug. Closing. Fixed by updating packages on the host.
Author
Owner

@MickLesk commented on GitHub (Sep 19, 2025):

Excactly. Written down in the PR for Debian 13 Bump and discussion

@MickLesk commented on GitHub (Sep 19, 2025): Excactly. Written down in the PR for Debian 13 Bump and discussion
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Reference: SVI/ProxmoxVE#1909