Looking for users with no working WiFi or BT

Development
210

Hi,
CoreELEC 9.2.2, Odroid C4 with a TP-LINK Archer T2U not working (it worked with the same configuration on Odroid C2), this is the verbose log (cut to the dongle part), thank you

Bus 001 Device 003: ID 148f:761a Ralink Technology, Corp. MT7610U ("Archer T2U" 2.4G+5G WLAN Adapter
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.01
  bDeviceClass            0
  bDeviceSubClass         0
  bDeviceProtocol         0
  bMaxPacketSize0        64
  idVendor           0x148f Ralink Technology, Corp.
  idProduct          0x761a MT7610U ("Archer T2U" 2.4G+5G WLAN Adapter
  bcdDevice            1.00
  iManufacturer           1 MediaTek
  iProduct                2 WiFi
  iSerial                 3 1.0
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           74
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0
    bmAttributes         0xa0
      (Bus Powered)
      Remote Wakeup
    MaxPower              160mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           8
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass      2
      bInterfaceProtocol    255
      iInterface              0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x84  EP 4 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x85  EP 5 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x08  EP 8 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x04  EP 4 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x05  EP 5 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x06  EP 6 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x07  EP 7 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               1
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x09  EP 9 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               1
Binary Object Store Descriptor:
  bLength                 5
  bDescriptorType        15
  wTotalLength           12
  bNumDeviceCaps          1
  USB 2.0 Extension Device Capability:
    bLength                 7
    bDescriptorType        16
    bDevCapabilityType      2
    bmAttributes   0x00000002
      HIRD Link Power Management (LPM) Supported
can't get debug descriptor: Resource temporarily unavailable
Device Status:     0x0000
  (Bus Powered)
211

How is it not working? Is it not showing wifi networks? Not connecting to a network? not staying connected to a network?

Is your wifi 2.4ghz or 5ghz?

Can you post the output of

lsmod

212

I found this that compiles on my ARM ubuntu, but don’t know how to proper cross compile it for CoreELEC ARM.
mt7668-bt-drv.tar.gz (124.3 KB)

213

Hi,
sorry for the lack of information.
The dongle is not recognized inside Kodi, I cannot see the wifi configuration and network selection (it seems like there’s no dongle connected), the little light on the dongle is off.
At home I have both 2.4GHz and 5GHz networks.
Tonight I’ll post the output of lsmod.

Yesterday I tested the Odroid C2: it connects to the 2.4GHz network, I can see the 5GHz network but cannot connect to it.
I also noticed the 2.4GHz network is very slow (it buffers a lot on a 2Gb video file) even if the wifi signal is strong, making it pretty unusable. I do not have wifi problems on the other devices (smartphone, tablet, laptop).

Let me know if you need further information

Thank you

214

Here’s the output

Module Size Used by
8021q 36864 0
mali_kbase 499712 3
ir_lirc_codec 16384 0
lirc_dev 24576 1 ir_lirc_codec
meson_ir 16384 0
rc_core 36864 4 ir_lirc_codec,meson_ir,lirc_dev
wireguard 143360 0
ip6_udp_tunnel 16384 1 wireguard
udp_tunnel 16384 1 wireguard
wifi_dummy 16384 0
vpu 53248 0
encoder 57344 0
amvdec_vp9 126976 0
amvdec_vc1 65536 0
amvdec_real 45056 0
amvdec_ports 200704 0
v4l2_common 16384 1 amvdec_ports
videobuf2_dma_contig 20480 1 amvdec_ports
videobuf2_memops 16384 1 videobuf2_dma_contig
v4l2_mem2mem 28672 1 amvdec_ports
videobuf2_v4l2 28672 2 amvdec_ports,v4l2_mem2mem
videobuf2_core 49152 3 amvdec_ports,v4l2_mem2mem,videobuf2_v4l2
amvdec_mpeg4 65536 0
amvdec_mpeg12 106496 0
amvdec_mmpeg4 40960 0
amvdec_mmpeg12 45056 0
amvdec_mmjpeg 32768 0
amvdec_mjpeg 40960 0
amvdec_mh264 163840 0
amvdec_h265 155648 0
amvdec_h264mvc 61440 0
amvdec_h264 147456 0
amvdec_avs 69632 0
amvdec_avs2 212992 0
stream_input 192512 11 amvdec_h265,amvdec_mh264,amvdec_h264mvc,amvdec_ports,amvdec_real,amvdec_vp9,amvdec_h264,amvdec_avs2,amvdec_mpeg12,amvdec_avs,amvdec_mmpeg12
decoder_common 184320 18 amvdec_h265,amvdec_mjpeg,amvdec_mh264,amvdec_mmpeg4,amvdec_h264mvc,amvdec_mmjpeg,amvdec_ports,amvdec_real,stream_input,amvdec_vp9,amvdec_h264,encoder,amvdec_avs2,amvdec_mpeg12,amvdec_avs,amvdec_vc1,amvdec_mmpeg12,amvdec_mpeg4
firmware 28672 18 amvdec_h265,amvdec_mjpeg,amvdec_mh264,amvdec_mmpeg4,amvdec_h264mvc,amvdec_mmjpeg,decoder_common,amvdec_real,stream_input,amvdec_vp9,amvdec_h264,encoder,amvdec_avs2,amvdec_mpeg12,amvdec_avs,amvdec_vc1,amvdec_mmpeg12,amvdec_mpeg4
media_clock 45056 13 amvdec_h265,amvdec_mh264,decoder_common,vpu,amvdec_ports,firmware,stream_input,amvdec_vp9,amvdec_h264,encoder,amvdec_avs2,amvdec_mpeg12,amvdec_avs
amlvideodri 24576 0
videobuf_res 16384 1 amlvideodri
videobuf_core 32768 2 amlvideodri,videobuf_res
videodev 286720 6 amlvideodri,v4l2_common,amvdec_ports,videobuf2_core,v4l2_mem2mem,videobuf2_v4l2
media 40960 1 videodev
quota_v2 16384 0
quota_tree 20480 1 quota_v2
fbcon 61440 0
bitblit 16384 1 fbcon
softcursor 16384 1 bitblit
font 20480 1 fbcon

215

Vontar x96 [s905x] 2/16
CoreELEC (official): nightly_20200523 (Amlogic.arm)
RTL8723BS

BT not working
WiFi OK

P: /devices/d0070000.sdio/mmc_host/sdio/sdio:0001/sdio:0001:1
L: 0
E: DEVPATH=/devices/d0070000.sdio/mmc_host/sdio/sdio:0001/sdio:0001:1
E: DRIVER=rtl8723bs
E: SDIO_CLASS=07
E: SDIO_ID=024C:B723
E: MODALIAS=sdio:c07v024CdB723
E: SUBSYSTEM=sdio
E: USEC_INITIALIZED=10410745
E: SYSTEMD_WANTS=rtl8723bs_bt-firmware.service
E: TAGS=:systemd:

dmesg|paste
http://ix.io/2nk7

216

Vontar x96 [s905x] 2/16
RTL8723BS

I tried a bunch of versions
But on these BT module does not see
CoreELEC-Amlogic.arm-9.2-nightly_20200220.tar
CoreELEC-Amlogic.arm-9.2-nightly_20200316.tar
CoreELEC-Amlogic.arm-9.2-nightly_20200413.tar
CoreELEC-Amlogic.arm-9.2-nightly_20200415.tar
CoreELEC-Amlogic.arm-9.2-nightly_20200423.tar
CoreELEC-Amlogic.arm-9.2.0-Generic.img.gz

Here on these sees the module, but does not connect
CoreELEC-Amlogic.arm-9.2-nightly_20200523.tar
CoreELEC-Amlogic.arm-9.2-nightly_20200525.tar

And here it works and connects
CoreELEC-Amlogic-ng.arm-9.2-funhouse_2011.6-Generic.img.gz

217

Hi cdu13a, is the information provided enough? Do you need other info?
Thank you

218

Bluetooth Dongle not working

Odroid N2
1Mii B10 Bluetooth Dongle
CoreELEC (nightly) 20200528

lsusb
Bus 001 Device 003: ID 0a12:1004 Cambridge Silicon Radiio, Ltd

219

Please reboot and run the following commands:
dmesg | paste
lsusb -v | paste
Then post the URLs these commands return.

220

A post was merged into an existing topic: Odroid N2 - WiFi Issues, General Setup Questions

221

Hope that helps.

dmesg | paste
http://ix.io/2nUb

lsusb -v | paste
http://ix.io/2nUc

222

ciao Guys,

My S905X3 box’s built-in bluetooth is not working. The driver starts, hci0 comes up but the audio output is lagging.

HCI Version: 4.2 (0x8) Revision: 0xaa89
LMP Version: 4.2 (0x8) Subversion: 0x7e1c
Manufacturer: Realtek Semiconductor Corporation (93)

I can use the box with a dongle (the audio is perfect) but if I blacklist the bt-uart module somehow rfkill blocks bluetooth on boot and I must log in and unblock it manually (despite bt-usb is loaded). The block runs in the very end of the booting process after autroun.sh can execute ‘rfkill unblock bluetooth’.

223

According to the dmesg, and also this thread, what you got is not a bluetooth adapter.
It’s also possible that linux doesn’t see it as an actual bt adapter. In any case it seems that it’s not supported.

224

Hi,
is there something else I should do in order to give you details on my issue?
Thanks

225

Guys, can anybody tell me how can I prevent rfkill blocks bluetooth? I really did not find any trace of it :frowning:

thanks!

226

MeCool M8S Pro Plus
No WiFi, No Bluetooth
CoreELEC (official): 9.2.2

P: /devices/d0070000.sdio/mmc_host/sdio/sdio:0001/sdio:0001:1
L: 0
E: DEVPATH=/devices/d0070000.sdio/mmc_host/sdio/sdio:0001/sdio:0001:1
E: SDIO_CLASS=07
E: SDIO_ID=02E7:9082
E: MODALIAS=sdio:c07v02E7d9082
E: SUBSYSTEM=sdio

227

Please try latest nightly first to make sure a problem still exists.
9082xs wifi is not supported.

228

@anon88919003 Hi, still no news regarding the BT for MT7668 ?
I found that there is a Linux version (Yocto Linux) supporting a board called # Pumpkin Evaluation Kit Smart Audio Edition that has the same MT7668 chip.

I tried to check, but my Linux source knowledge is limited so I didn’t know where to look so far.

229

Box Model: Edal T95Z Plus
S912, 2/16 GB, Gigabit Ethernet

Ethernet chipset: RTL8211
Wifi/BT chipset: Longsys LTM8830

CoreELEC (official): 9.2.3
DTB: gxm_q201_2g_1gbit

Status:
Gigabit ethernet and Wifi working
Bluetooth NOT working

http://ix.io/2pWj

P: /devices/d0070000.sdio/mmc_host/sdio/sdio:0001/sdio:0001:1
L: 0
E: DEVPATH=/devices/d0070000.sdio/mmc_host/sdio/sdio:0001/sdio:0001:1
E: DRIVER=ar6k_wlan
E: SDIO_CLASS=00
E: SDIO_ID=0271:0701
E: MODALIAS=sdio:c00v0271d0701
E: SUBSYSTEM=sdio
E: USEC_INITIALIZED=9214704
E: SYSTEMD_WANTS=qca9377-firmware-aml.service
E: TAGS=:systemd: