This bug can be closed. I know, what caused the problem. It is system76-driver package from System76 PPA, or its dependencies. When I uninstalled it, autoremoved dependencies and installed power-profiles-daemon, Wi-Fi wakes up after suspend.
This bug can be closed. I know, what caused the problem. It is system76-driver package from System76 PPA, or its dependencies. When I uninstalled it, autoremoved dependencies and installed power-profiles- daemon, Wi-Fi wakes up after suspend.