Cannot deploy. does not find bridge vmbr0 #1732

✅ Have you read and understood the above guidelines?

yes

📜 What is the name of the script you are using, or where do you have Problems?

Twenty

📝 Provide a clear and concise description of the issue.

I've got a Proxmox server running with network bridge running as an OVS Bridge. it is not recognized by the script.

Script output:
✔️ Kernel key limits OK (keys: 412/2000)
✔️ Storage with 'rootdir' support available (5 storage(s))
✔️ Storage with 'vztmpl' support available (2 storage(s))
✔️ Sufficient storage space (HDD3TB: 2.7TB free, need 20GB)
✖️ No network bridge (vmbr*) found
💡 Create a bridge in Network → Create → Linux Bridge
✔️ DNS resolution working
✔️ No enterprise repositories enabled
✔️ Standalone node (no cluster quorum needed)
✔️ LXC stack is up to date (pve-container=6.1.3)
✔️ Container IDs available (next: 138)
✔️ Template server reachable (download.proxmox.com)
✔️ Template available locally for debian 13

✖️ Pre-flight failed: 1 error(s), 0 warning(s), 11 passed

💡 Failure details:
✖️ [Exit 116] No network bridge (vmbr*) found

💡 Please resolve the above issues before creating a container.
💡 Documentation: https://community-scripts.github.io/ProxmoxVED/

🔄 Steps to reproduce the issue.

run it on a server with OVS bridge.

❌ Paste the full error output (if available).

✔️ Kernel key limits OK (keys: 412/2000)
✔️ Storage with 'rootdir' support available (5 storage(s))
✔️ Storage with 'vztmpl' support available (2 storage(s))
✔️ Sufficient storage space (HDD3TB: 2.7TB free, need 20GB)
✖️ No network bridge (vmbr*) found
💡 Create a bridge in Network → Create → Linux Bridge
✔️ DNS resolution working
✔️ No enterprise repositories enabled
✔️ Standalone node (no cluster quorum needed)
✔️ LXC stack is up to date (pve-container=6.1.3)
✔️ Container IDs available (next: 138)
✔️ Template server reachable (download.proxmox.com)
✔️ Template available locally for debian 13

✖️ Pre-flight failed: 1 error(s), 0 warning(s), 11 passed

💡 Failure details:
✖️ [Exit 116] No network bridge (vmbr*) found

💡 Please resolve the above issues before creating a container.
💡 Documentation: https://community-scripts.github.io/ProxmoxVED/

🖼️ Additional context (optional).

No response