Duplicati unresponsive - Python Segfault error 4 in libc.so.6 and libc.so.3

[tommetje]

Hi all,

When using the Duplicati web GUI, the application becomes unresponsive. The LXC container remains accessible via console, but Duplicati is no longer reachable through the browser.

What I’ve tried so far:

• Rebooting the LXC container
• Rebooting the Proxmox host
• Fresh install of Duplicati
• Restoring from a backup

Unfortunately, none of these steps have resolved the issue.

Right after the crash (if I can call it that), I see kernel Python Segfault error 4 in libc.so.6 and libc.so.3 in the host systemlog.

The Proxmox host did receive some updates in the last few days, but I don't recall the exact packages. No other changes were made to the LXC container or Duplicati config.

Is anyone else experiencing similar issues after recent updates? Any ideas on how to troubleshoot or fix this?

Thanks in advance!