hi, What's the signal level? (ifconfig -v wlan0 list sta)
-a On 30 August 2016 at 12:21, Andriy Voskoboinyk <a...@freebsd.org> wrote: > Tue, 30 Aug 2016 21:33:28 +0300 було написано Otacílio > <otacilio.n...@bsd.com.br>: > > I have no ideas here (it works (mostly) fine on x86 and I have no > possibility > to check it with ARM). > > P.S. Other (ARM-specific?) issues: > https://lists.freebsd.org/pipermail/freebsd-arm/2016-July/014382.html > https://forums.freebsd.org/threads/57396 > > > >> Dears >> >> I'm using a beaglebone black to stream video over UDP. I wrote a software >> and have tested it using a urtwn device + webcam Logitech C920. All is >> connected using a USB hub with external power source. So urtwn and webcam, >> both are plugged in the same USB hub. When I plug the hub and run my >> software on a old notebook intel centrino with FreeBSD 11.0-RC2 AMD64 all >> works fine. Last night the system stream video all night. But, when I >> replace the notebook by beaglebone black running FreeBSD 11.0-RC1 with the >> same USB HUB, the same wrtwn device and same camera, randomly after some >> time the beaglebone black network shutdown and terminal shows this messages >> : >> >> >> Network is down >> % urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> urtwn0: ieee80211_crypto_encap returns NULL. >> >> Then, I need to run >> >> /etc/rc.d/netif stop >> >> /etc/rc.d/netif start >> >> To enable network again. So, someone can give me a hit about what can be >> this and how to fix? >> >> Thanks a lot >> >> []'s >> >> -Otacilio >> >> _______________________________________________ >> freebsd-wirel...@freebsd.org mailing list >> https://lists.freebsd.org/mailman/listinfo/freebsd-wireless >> To unsubscribe, send any mail to >> "freebsd-wireless-unsubscr...@freebsd.org" > > _______________________________________________ > freebsd-wirel...@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-wireless > To unsubscribe, send any mail to "freebsd-wireless-unsubscr...@freebsd.org" _______________________________________________ freebsd-usb@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to "freebsd-usb-unsubscr...@freebsd.org"