PBS - Remove and Reboot buttons in Web UI not working

LSX3

New Member
May 5, 2025
24
2
3
Bayern - Germany
Description:
I am running Proxmox Backup Server 4.0.14 and noticed that in the Permissions section of the web interface the “Remove” button does not work anymore.
  • This used to work some weeks ago, now clicking the button does nothing (no popup, no action).
  • It happens with different browsers (tested with Chrome, Firefox, Edge).
  • Browser cache and extensions (adblockers etc.) have already been disabled/cleared, no difference.
  • The issue appears both on the root path / and on specific datastores (example: /datastore/NAS1).
  • The affected user has the role DatastoreBackup, propagate = yes.
  • No obvious errors are shown in the GUI.

Steps to reproduce:
  1. Go to Permissions → Rights.
  2. Select an existing permission entry.
  3. Click the Remove button.
  4. Nothing happens.

Expected result:
The selected permission should be removed (or at least a confirmation popup should appear).

Actual result:
Clicking the button has no effect.

Additional notes:
  • The same issue also occurs in Administration → Reboot: clicking the reboot button does nothing.
  • The system was not recently changed except for regular updates.
  • No errors in /var/log/syslog or journalctl -u pbsproxy when clicking the button.

Can anyone confirm if this is a known bug in PBS 4.0.14 or if I am missing something?
 
Hey,

I could not reproduce this. Are there any errors/warnings in the browser dev console?