Hi, I have occasional device timeout from urtwn on my ThinkPad T440 with usb wifi dongle.
All I get in dmesg is: urtwn0: device timeout ifconfig still shows it as associated: urtwn0: flags=28c43<UP,BROADCAST,RUNNING,OACTIVE,SIMPLEX,MULTICAST,NOINET6> mtu 1500 lladdr 6c:19:8f:b3:98:02 priority: 4 groups: wlan egress media: IEEE802.11 autoselect (OFDM54 mode 11g) status: active ieee80211: nwid somessid chan 6 bssid 24:a4:3c:65:ca:f7 180dB wpakey <not displayed> wpaprotos wpa1,wpa2 wpaakms psk wpaciphers tkip,ccmp wpagroupcipher tkip inet 10.90.7.15 netmask 0xffffff80 broadcast 10.90.7.127 I can ping local IP address, but nothing else. Little blue light on the adapter is on during times of outage. netstart restores the connection for a few seconds, after which it drops again. Re-inserting usb dongle followed by netstart re-estabilishes connection for a longer period. I noticed that dongle was quite hot when I removed it. I don't know if it is related, but I had similar problem with integrated wifi adapter on linux with iwlwifi driver. It would wander off to AP with worse signal, or just stop transmitting. I'd have to turn adapter off and on in order to restore the connection. Any good people out there to help me out with this? -- Marko Cupać https://www.mimar.rs/