J’ai retenté de brancher le dongle wifi, et visiblement, les messages d’erreurs arrivent un peu plus tard, le probe est régulier mais n’intervient pas tout de suite.
Voici donc différents extraits de la console.
$ dpkg -S /lib/modules/4.9.0-8-amd64/kernel/drivers/net/wireless/mediatek/mt7601u/mt7601u.ko
linux-image-4.9.0-8-amd64: /lib/modules/4.9.0-8-amd64/kernel/drivers/net/wireless/mediatek/mt7601u/mt7601u.ko
$ dpkg -S mt7601u.bin
firmware-misc-nonfree: /lib/firmware/mt7601u.bin
En revanche, aucun retour de mobprob
:
$ sudo modprobe --show mt7601u
$ sudo modprobe mt7601u
Mais si j’attends un peu, dmesg
m’apporte alors plein d’informations :
$ sudo dmesg
[...]
[ 608.396017] usb 2-2: reset high-speed USB device number 2 using ehci-pci
[ 608.546729] mt7601u 2-2:1.0: ASIC revision: 76010001 MAC revision: 76010500
[ 608.563878] mt7601u 2-2:1.0: firmware: direct-loading firmware mt7601u.bin
[ 608.563883] mt7601u 2-2:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____
[ 608.951341] mt7601u 2-2:1.0: EEPROM ver:0c fae:00
[ 609.131120] usb 2-2: USB disconnect, device number 2
[ 609.135025] mt7601u 2-2:1.0: Error: RX urb failed:-71
[ 609.135080] mt7601u 2-2:1.0: Error: submit URB dir:128 ep:1 failed:-19
[ 609.181477] usbcore: registered new interface driver mt7601u
[ 609.448031] usb 2-2: new high-speed USB device number 3 using ehci-pci
[ 609.615074] usb 2-2: New USB device found, idVendor=148f, idProduct=7601
[ 609.615077] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 609.615079] usb 2-2: Product: 802.11 n WLAN
[ 609.615081] usb 2-2: Manufacturer: MediaTek
[ 609.615083] usb 2-2: SerialNumber: 1.0
[ 609.744028] usb 2-2: reset high-speed USB device number 3 using ehci-pci
[ 609.894813] mt7601u 2-2:1.0: ASIC revision: 76010001 MAC revision: 76010500
[ 609.896618] mt7601u 2-2:1.0: firmware: direct-loading firmware mt7601u.bin
[ 609.896622] mt7601u 2-2:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____
[ 610.295429] mt7601u 2-2:1.0: EEPROM ver:0c fae:00
[ 610.466293] mt7601u 2-2:1.0: Error: RX urb failed:-71
[ 610.466617] mt7601u 2-2:1.0: Error: MCU resp urb failed:-71
[ 610.466620] mt7601u 2-2:1.0: Error: MCU resp evt:0 seq:5-4!
[ 610.470541] mt7601u 2-2:1.0: Error: RX urb failed:-71
[ 610.470795] mt7601u 2-2:1.0: Error: MCU resp urb failed:-71
[ 610.470798] mt7601u 2-2:1.0: Error: MCU resp evt:0 seq:5-4!
[ 610.474792] mt7601u 2-2:1.0: Error: RX urb failed:-71
[ 610.475045] mt7601u 2-2:1.0: Error: MCU resp urb failed:-71
[ 610.475049] mt7601u 2-2:1.0: Error: MCU resp evt:0 seq:5-4!
[ 610.479041] mt7601u 2-2:1.0: Error: RX urb failed:-71
[ 610.479294] mt7601u 2-2:1.0: Error: MCU resp urb failed:-71
[ 610.479298] mt7601u 2-2:1.0: Error: MCU resp evt:0 seq:5-4!
[ 610.483292] mt7601u 2-2:1.0: Error: RX urb failed:-71
[ 610.483545] mt7601u 2-2:1.0: Error: MCU resp urb failed:-71
[ 610.483548] mt7601u 2-2:1.0: Error: MCU resp evt:0 seq:5-4!
[ 610.483551] mt7601u 2-2:1.0: Error: mt7601u_mcu_wait_resp timed out
[ 610.716018] mt7601u 2-2:1.0: Vendor request req:07 off:0080 failed:-71
[ 610.916016] mt7601u 2-2:1.0: Vendor request req:02 off:0080 failed:-71
[ 611.120015] mt7601u 2-2:1.0: Vendor request req:02 off:0080 failed:-71
[ 611.120058] mt7601u: probe of 2-2:1.0 failed with error -110
[ 611.120288] usb 2-2: USB disconnect, device number 3
[ 611.384026] usb 2-2: new high-speed USB device number 4 using ehci-pci
[ 611.543018] usb 2-2: New USB device found, idVendor=148f, idProduct=7601
[ 611.543022] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 611.543024] usb 2-2: Product: 802.11 n WLAN
[ 611.543026] usb 2-2: Manufacturer: MediaTek
[ 611.543028] usb 2-2: SerialNumber: 1.0
[ 611.668020] usb 2-2: reset high-speed USB device number 4 using ehci-pci
[ 611.818880] mt7601u 2-2:1.0: ASIC revision: 76010001 MAC revision: 76010500
[ 611.820329] mt7601u 2-2:1.0: firmware: direct-loading firmware mt7601u.bin
[ 611.820333] mt7601u 2-2:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____
[ 612.226872] mt7601u 2-2:1.0: EEPROM ver:0c fae:00
[ 612.409869] mt7601u 2-2:1.0: Error: RX urb failed:-71
[ 612.409911] mt7601u 2-2:1.0: Error: MCU resp urb failed:-71
[ 612.409914] mt7601u 2-2:1.0: Error: MCU resp evt:0 seq:5-4!
[ 612.414116] mt7601u 2-2:1.0: Error: RX urb failed:-71
[ 612.414365] mt7601u 2-2:1.0: Error: MCU resp urb failed:-71
[ 612.414368] mt7601u 2-2:1.0: Error: MCU resp evt:0 seq:5-4!
[ 612.418369] mt7601u 2-2:1.0: Error: RX urb failed:-71
[ 612.418619] mt7601u 2-2:1.0: Error: MCU resp urb failed:-71
[ 612.418622] mt7601u 2-2:1.0: Error: MCU resp evt:0 seq:5-4!
[ 612.422614] mt7601u 2-2:1.0: Error: RX urb failed:-71
[ 612.423064] mt7601u 2-2:1.0: Error: MCU resp urb failed:-71
[ 612.423067] mt7601u 2-2:1.0: Error: MCU resp evt:0 seq:5-4!
[ 612.426874] mt7601u 2-2:1.0: Error: RX urb failed:-71
[ 612.432445] mt7601u 2-2:1.0: Error: RX urb failed:-71
[ 612.432501] mt7601u 2-2:1.0: Error: MCU resp urb failed:-71
[ 612.432504] mt7601u 2-2:1.0: Error: MCU resp evt:0 seq:5-4!
[ 612.432507] mt7601u 2-2:1.0: Error: mt7601u_mcu_wait_resp timed out
[ 612.453971] mt7601u 2-2:1.0: Error: RX urb failed:-71
[ 612.628028] mt7601u 2-2:1.0: Vendor request req:07 off:0080 failed:-71
[ 612.788015] mt7601u 2-2:1.0: Vendor request req:02 off:0080 failed:-71
[ 612.952013] mt7601u 2-2:1.0: Vendor request req:02 off:0080 failed:-71
[ 612.952057] mt7601u: probe of 2-2:1.0 failed with error -110
[ 612.952285] usb 2-2: USB disconnect, device number 4
[ 613.216028] usb 2-2: new high-speed USB device number 5 using ehci-pci
[ 613.374963] usb 2-2: New USB device found, idVendor=148f, idProduct=7601
[ 613.374967] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 613.374969] usb 2-2: Product: 802.11 n WLAN
[ 613.374971] usb 2-2: Manufacturer: MediaTek
[ 613.374973] usb 2-2: SerialNumber: 1.0
[ 613.500016] usb 2-2: reset high-speed USB device number 5 using ehci-pci
[ 613.650952] mt7601u 2-2:1.0: ASIC revision: 76010001 MAC revision: 76010500
[ 613.652397] mt7601u 2-2:1.0: firmware: direct-loading firmware mt7601u.bin
[ 613.652401] mt7601u 2-2:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____
[ 614.038317] mt7601u 2-2:1.0: EEPROM ver:0c fae:00
[ 614.210308] mt7601u 2-2:1.0: Error: RX urb failed:-71
[ 614.210341] mt7601u 2-2:1.0: Error: MCU resp urb failed:-71
[ 614.210345] mt7601u 2-2:1.0: Error: MCU resp evt:0 seq:5-4!
[ 614.214557] mt7601u 2-2:1.0: Error: RX urb failed:-71
[ 614.214811] mt7601u 2-2:1.0: Error: MCU resp urb failed:-71
[ 614.214815] mt7601u 2-2:1.0: Error: MCU resp evt:0 seq:5-4!
[ 614.218809] mt7601u 2-2:1.0: Error: RX urb failed:-71
[ 614.219072] mt7601u 2-2:1.0: Error: MCU resp urb failed:-71
[ 614.219075] mt7601u 2-2:1.0: Error: MCU resp evt:0 seq:5-4!
[ 614.223058] mt7601u 2-2:1.0: Error: RX urb failed:-71
[ 614.223311] mt7601u 2-2:1.0: Error: MCU resp urb failed:-71
[ 614.223315] mt7601u 2-2:1.0: Error: MCU resp evt:0 seq:5-4!
[ 614.227308] mt7601u 2-2:1.0: Error: RX urb failed:-71
[ 614.227561] mt7601u 2-2:1.0: Error: MCU resp urb failed:-71
[ 614.227565] mt7601u 2-2:1.0: Error: MCU resp evt:0 seq:5-4!
[ 614.227568] mt7601u 2-2:1.0: Error: mt7601u_mcu_wait_resp timed out
[ 614.252055] mt7601u 2-2:1.0: Error: RX urb failed:-71
[ 614.256305] mt7601u 2-2:1.0: Error: RX urb failed:-71
[ 614.428015] mt7601u 2-2:1.0: Vendor request req:07 off:0080 failed:-71
[ 614.612016] mt7601u 2-2:1.0: Vendor request req:02 off:0080 failed:-71
[ 614.792012] mt7601u 2-2:1.0: Vendor request req:02 off:0080 failed:-71
[ 614.792055] mt7601u: probe of 2-2:1.0 failed with error -110
[ 614.792285] usb 2-2: USB disconnect, device number 5
[ 615.056012] usb 2-2: new high-speed USB device number 6 using ehci-pci
[ 615.215036] usb 2-2: New USB device found, idVendor=148f, idProduct=7601
[ 615.215039] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 615.215042] usb 2-2: Product: 802.11 n WLAN
[ 615.215044] usb 2-2: Manufacturer: MediaTek
[ 615.215046] usb 2-2: SerialNumber: 1.0
[ 615.340012] usb 2-2: reset high-speed USB device number 6 using ehci-pci
[ 615.490776] mt7601u 2-2:1.0: ASIC revision: 76010001 MAC revision: 76010500
[ 615.492232] mt7601u 2-2:1.0: firmware: direct-loading firmware mt7601u.bin
[ 615.492238] mt7601u 2-2:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____
[ 615.896389] mt7601u 2-2:1.0: EEPROM ver:0c fae:00
[ 616.073887] mt7601u 2-2:1.0: Error: RX urb failed:-71
[ 616.073942] mt7601u 2-2:1.0: Error: MCU resp urb failed:-71
[ 616.073946] mt7601u 2-2:1.0: Error: MCU resp evt:0 seq:5-4!
[ 616.078131] mt7601u 2-2:1.0: Error: RX urb failed:-71
[ 616.078384] mt7601u 2-2:1.0: Error: MCU resp urb failed:-71
[ 616.078387] mt7601u 2-2:1.0: Error: MCU resp evt:0 seq:5-4!
[ 616.082380] mt7601u 2-2:1.0: Error: RX urb failed:-71
[ 616.082644] mt7601u 2-2:1.0: Error: MCU resp urb failed:-71
[ 616.082647] mt7601u 2-2:1.0: Error: MCU resp evt:0 seq:5-4!
[ 616.086629] mt7601u 2-2:1.0: Error: RX urb failed:-71
[ 616.088722] mt7601u 2-2:1.0: Error: MCU resp urb failed:-71
[ 616.088725] mt7601u 2-2:1.0: Error: MCU resp evt:0 seq:5-4!
[ 616.090881] mt7601u 2-2:1.0: Error: RX urb failed:-71
[ 616.092759] mt7601u 2-2:1.0: Error: MCU resp urb failed:-71
[ 616.092763] mt7601u 2-2:1.0: Error: MCU resp evt:0 seq:5-4!
[ 616.092766] mt7601u 2-2:1.0: Error: mt7601u_mcu_wait_resp timed out
[ 616.312016] mt7601u 2-2:1.0: Vendor request req:07 off:0080 failed:-71
$ lsmod | grep mt7601u
mt7601u 102400 0
mac80211 671744 1 mt7601u
cfg80211 589824 2 mac80211,mt7601u
usbcore 253952 8 uvcvideo,usbhid,snd_usb_audio,mt7601u,ehci_hcd,uhci_hcd,snd_usbmidi_lib,ehci_pci
En revanche, pas d’interface wifi à l’horizon, iwconfig
reste muet à ce sujet…
$ sudo iwconfig
lo no wireless extensions.
enp0s25 no wireless extensions.
$