Error when computer wake up.

Distribution

LMDE7

Package version

2.0.3

Frequency

Always

Bug description

When computer wakes up Warpinator said "something went wrong"

Terminal output:

2026-04-29 08:59:00,576::warpinator::DEBUG: Auth: Creating server credentials -- auth.py (line 119) Traceback (most recent call last): File "/usr/libexec/warpinator/warpinator.py", line 1546, in new_server_continue auth_singleton.update(self.current_ip_info, self.current_port) ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/libexec/warpinator/auth.py", line 65, in update self._make_key_cert_pair() ~~~~~~~~~~~~~~~~~~~~~~~~^^ File "/usr/libexec/warpinator/auth.py", line 146, in _make_key_cert_pair alt_names.append(x509.IPAddress(ipaddress.IPv6Address(self.ip_info.ip6_address))) ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3.13/ipaddress.py", line 1977, in __init__ self._ip = self._ip_int_from_string(addr_str) ~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^ File "/usr/lib/python3.13/ipaddress.py", line 1772, in _ip_int_from_string raise AddressValueError("%s in %r" % (exc, ip_str)) from None ipaddress.AddressValueError: Only hex digits permitted in '[' in '[::]' 2026-04-29 08:59:03,382::warpinator::DEBUG: Network state changed: online = True -- networkmonitor.py (line 163) 2026-04-29 08:59:03,382::warpinator::DEBUG: Trying to start server while server already starting, will check later -- warpinator.py (line 1505)

Steps to reproduce

Start Warpinator. Suspend computer. When computer wakeup, click on Warpinator tray icon. When main window open you will see sad face and warning "Something went wrong" and in bottom right corner ip address will be 0.0.0.0

Expected behavior

Expected to see other devices in my network.

Additional information

No response

Start with warpinator/auth.py at _make_key_cert_pair and trace how the IPv6 address is populated after resume; warpinator.py and networkmonitor.py show the server restart sequence. Reproduce the suspend-and-wake flow, then verify that the certificate update completes with a valid address and the window discovers other network devices instead of showing 0.0.0.0.