Tailray unable to disconnect on NixOS

[vinylen]

Hey, Thanks for this project.

I've installed tailray via the exposed HM module but i'm having issues disconnecting via the tailray icon and i can see this in the systemd logs:

jun 16 05:17:46 knut tailray[7199]: [2025-06-16T03:17:46Z INFO  tailray::tray::menu] Elevating permissions for pkexec at: "/run/wrappers/bin/pkexec"
jun 16 05:17:46 knut tailray[9060]: Error creating textual authentication agent: Error opening current controlling terminal for the process (`/dev/tty'): No such device or address
jun 16 05:17:46 knut tailray[7199]: [2025-06-16T03:17:46Z INFO  tailray::tray::menu] Link down: [exit status: 127]
jun 16 05:17:46 knut tailray[7199]: [2025-06-16T03:17:46Z ERROR tailray::tray::menu] Failed to down Tailscale:

Regarding no suhc device or address for /dev/tty i'm not sure but i do have that file:

ls -l /dev/tty                                  
crw-rw-rw- 5,0 root 16 jun 05:22 /dev/tty

I'm guessing this is a permissions error?

[NotAShelf]

Hi, I'm sorry for the delay. I somehow never got this notification, and I assumed the open issue was one of my note-to-self kind of issues that I tend to open on my niche projects.

To address this I've submitted #16, which overhauls the elevation module completely. This should improve the TTY detection and available elevation strategies so I imagine the issue would be gone.

[NotAShelf]

#16 is merged, elevation should be making much better now but I'll avoid closing the issue until you confirm. Thanks for reporting, it got me motivated to finish a much-needed refactor.