Hello everyone. I updated the regulatory database from here https://www.kernel.org/pub/software/network/wireless-regdb/ (just copied the regulatory.bin and the public key) and the problem is gone! Thank to all of you and especially to Emmanuel Grumbach for suggesting this. Now another question - how to make it connect at 866mbps or at least something close to it? Any ideas? Thanks you, Nick. On 27.05.2015 21:34, Emmanuel Grumbach wrote: > On Wed, May 27, 2015 at 6:55 PM, Dan Williams <dcbw@xxxxxxxxxx> wrote: >> On Wed, 2015-05-27 at 02:44 +0300, Nick Dimov wrote: >>> Hello, >>> thank you for your response. I attach the full syslog since the last >>> boot which contains some disconnects. I enabled debug mode for >>> wpa_supplicant with -dd option (let me know if you need anything else). >>> >>> I also tried connecting directly, i.e. without NetworkManager but >>> manually with wpa_supplicant and I still get disconnects, howvever >>> wpa_supplicant gives different logs with different drivers. Please, see >>> the file wifi.log (you can see there the driver i used in >>> wpa_supplicant, that log doesn't have the debug activated but let me >>> know if you need that too) >> So if NM isn't involved in your later runs (and it's not, looking at the >> logs), then I'm not sure what the issue could be except something in the >> driver. >> >> mai 27 02:31:54 nick-G55VW wpa_supplicant[1565]: nl80211: Event message >> available >> mai 27 02:31:54 nick-G55VW wpa_supplicant[1565]: nl80211: Drv Event 20 >> (NL80211_CMD_DEL_STATION) received for wlan5 >> mai 27 02:31:54 nick-G55VW wpa_supplicant[1565]: nl80211: Delete station >> d8:50:e6:da:1d:b4 >> mai 27 02:31:54 nick-G55VW kernel: wlan5: deauthenticating from >> d8:50:e6:da:1d:b4 by local choice (Reason: 3=DEAUTH_LEAVING) >> >> I don't see anything interesting around those lines, so I guess its up >> to Emmanuel now... the tracing he requests would be good to get. >> > I suspect a regulatory problem. This is why I asked what was the > channel used on 2.4GHz. On 5.2GHz we have seen bugs happening because > of the regulatory database being ancient on Ubuntu. 2.4GHz should rule > these problems out, unless we are talking about channel 12 and up or > something like that. -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
