On Sony SZ3, I get the same problem where the wifi network is detecetd, tries o connect but times out. If I try the solution from Reinhard Tartler, NM connects fine!
In /var/log/syslog:
First attachment, connects with wire, then unplug wire, try to connect to unsecure wifi
Second attachment, connects with wire, unplug wire, tries to connect to wifi, wifi switch off/on, then NM connects.
On Sony SZ3, I get the same problem where the wifi network is detecetd, tries o connect but times out. If I try the solution from Reinhard Tartler, NM connects fine!
In /var/log/syslog:
First attachment, connects with wire, then unplug wire, try to connect to unsecure wifi
Second attachment, connects with wire, unplug wire, tries to connect to wifi, wifi switch off/on, then NM connects.