Apr 29 21:01:50 laptop NetworkManager[1158]: <info> (wlan0): deactivating device (reason 'none') [0]
Apr 29 21:01:50 laptop dbus[891]: [system] Activating service name='org.freedesktop.nm_dispatcher' (using servicehelper)
Apr 29 21:01:50 laptop dbus[891]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
Apr 29 21:01:50 laptop NetworkManager[1158]: <info> (wlan0): canceled DHCP transaction, DHCP client pid 2154
Apr 29 21:01:50 laptop NetworkManager[1158]: <warn> DNS: plugin dnsmasq update failed
Apr 29 21:01:50 laptop NetworkManager[1158]: <info> Removing DNS information from /sbin/resolvconf
Apr 29 21:01:50 laptop dnsmasq[1428]: setting upstream servers from DBus
Apr 29 21:01:50 laptop NetworkManager[1158]: <info> (wlan0): supplicant interface state: scanning -> disconnected
Apr 29 21:01:52 laptop nm-dispatcher.action: Script '/etc/NetworkManager/dispatcher.d/01ifupdown' took too long; killing it.
Apr 29 21:01:52 laptop NetworkManager[1158]: <warn> Dispatcher script timed out: Script '/etc/NetworkManager/dispatcher.d/01ifupdown' timed out.