Meu adaptador sem fio Ralink Technology, Corp. MT7601U recentemente comprado (usb) não conecta. No entanto, eu tenho outro adaptador com o mesmo nome que eu comprei há alguns meses, que funciona logo após mergulhar. Eu tentei o que não está funcionando no Ubuntu em uma máquina com Windows 7 e funcionou. Então, não tenho certeza do que há de errado com o dispositivo.
As saídas dos comandos que eu tentei.
lsusb:
Bus 002 Device 086: ID 148f:7601 Ralink Technology, Corp. MT7601U Wireless Adapter
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 016: ID 148f:7601 Ralink Technology, Corp. MT7601U Wireless Adapter
dmesg:
[ 2208.272445] mt7601u 2-6:1.0: Error: RX urb failed:-71
[ 2208.272501] mt7601u 2-6:1.0: Error: MCU resp urb failed:-71
[ 2208.272506] mt7601u 2-6:1.0: Error: MCU resp evt:0 seq:5-4!
[ 2208.276732] mt7601u 2-6:1.0: Error: RX urb failed:-71
[ 2208.276957] mt7601u 2-6:1.0: Error: MCU resp urb failed:-71
[ 2208.276961] mt7601u 2-6:1.0: Error: MCU resp evt:0 seq:5-4!
[ 2208.280919] mt7601u 2-6:1.0: Error: RX urb failed:-71
[ 2208.281165] mt7601u 2-6:1.0: Error: MCU resp urb failed:-71
[ 2208.281170] mt7601u 2-6:1.0: Error: MCU resp evt:0 seq:5-4!
[ 2208.285196] mt7601u 2-6:1.0: Error: RX urb failed:-71
[ 2208.285443] mt7601u 2-6:1.0: Error: MCU resp urb failed:-71
[ 2208.285447] mt7601u 2-6:1.0: Error: MCU resp evt:0 seq:5-4!
[ 2208.289445] mt7601u 2-6:1.0: Error: RX urb failed:-71
[ 2208.289659] mt7601u 2-6:1.0: Error: MCU resp urb failed:-71
[ 2208.289662] mt7601u 2-6:1.0: Error: MCU resp evt:0 seq:5-4!
[ 2208.289665] mt7601u 2-6:1.0: Error: mt7601u_mcu_wait_resp timed out
[ 2208.511475] mt7601u 2-6:1.0: Vendor request req:07 off:0080 failed:-71
[ 2208.707474] mt7601u 2-6:1.0: Vendor request req:02 off:0080 failed:-71
[ 2208.907509] mt7601u 2-6:1.0: Vendor request req:02 off:0080 failed:-71