On Sun, 2017-05-07 at 16:18 +0200, Julien Cubizolles wrote: > Thomas Haller <[email protected]> writes: > > > > From the logfile it's not clear why it would fail. There is also no > > <warn> message about NM being unable to change the MAC address -- > > which > > I would expect to see when the driver cannot change the MAC > > address. > > But then it's unclear why you say "wifi.scan-rand-mac-address=no" > > fixes > > the issue. > > > > You'd have to enable level=TRACE logging , see > > https://cgit.freedesktop.org/NetworkManager/NetworkManager/plain/ > > contrib/fedora/rpm/NetworkManager.conf?id=master > > I enabled logging and now have a 3000+ lines file and I don't know > what > parts are relevant. It's too big for paste.bin so please find it > as a gzipped attachment. >
Hi, The logfile shows that you didn't disable MAC address randomization during activation. Ok, that is helpful to see that NM is able to change the MAC address. So, if it's related to MAC address randomization, it's either a supplicant or a driver bug. -- note, your AP might be configured to filter by MAC address. But since you configured cloned-mac-address=permanent, that doesn't seem to be problem either. "wifi.scan-rand-mac-address" only matters while scanning. That should not matter while associating (where "wifi.cloned- mac-address" comes into play). From the logfile it is not clear what the problem is. It doesn't seem to be related to changing the MAC address (as the original email claims). But even if that would be the case, it would be easy to rule out by configuring NM not to ever change the MAC address. Since you apparently tried to do that (without fixing your issue), it seems that MAC address randomization is the problem. I would still suggest you disable MAC address randomization to rule that out and dig more. Look at the logfiles from supplicant ( https://wiki.gnome.org/Projects/NetworkManager/Debugging#Debugging_WiFi_Connections ). Best, Thomas
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