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**TheOldPresbyope** · 12-15-2024, 02:50 PM

Interesting. Hadn't got that far...entertaining a granddaughter last night.

Regards,
Kent

HorseMeatballs · 12-15-2024, 04:22 PM

(12-15-2024, 02:39 PM)Tim Curtis Wrote:
(12-15-2024, 02:52 AM)TheOldPresbyope Wrote: This is the error I get on a moOde 9.1.5 player on a Pi 5B when I turn off Bluetooth in Startup options and reboot

Code:
20241214 214742 worker: Bluetooth: Error: Unable to start Bluetooth, PIN: None, ALSA/CDSP maxvol: 100%/0dB, ALSA outmode: Standard

Just saying....

Regards,
Kent

Lokks like some breakage :-0

See if bluetooth is blocked

Code:
pi@moode9:~ $ rfkill ID TYPE DEVICE SOFT HARD 0 bluetooth hci0 unblocked unblocked 1 wlan phy0 unblocked unblocked

Add the line below to /etc/rc.local

Code:
/usr/sbin/rfkill unblock bluetooth > /dev/null 2>&1

It's definitely blocked by default on a 920 image. I'll have to patch rc.local for that build and then make a new image for testing.

Hi Tim,

Im unable to log into the SSH terminal since I dont know the username and password. Is there a way I can reset this without having to resintall moode again?

Thanks!

Nutul · 12-15-2024, 04:32 PM

(12-15-2024, 04:22 PM)HorseMeatballs Wrote: Im unable to log into the SSH terminal since I dont know the username and password. Is there a way I can reset this without having to resintall moode again?

The username and password are those you specified during the preparation of the image before flashing it to the SD card...

**Tim Curtis** · 12-15-2024, 04:34 PM

It's whatever you set in the Raspberry Pi Imager when you made the image. There is no way to reset them without logging into SSH.

HorseMeatballs · (This post was last modified: 12-15-2024, 06:00 PM by HorseMeatballs.)

(12-15-2024, 04:34 PM)Tim Curtis Wrote: It's whatever you set in the Raspberry Pi Imager when you made the image. There is no way to reset them without logging into SSH.

Hi Tim,

Thanks for the help.

I was able to log in, after typing rfkill this was the output.

Code:
ID TYPE DEVICE      SOFT      HARD                                                                                                                     

0 wlan phy0   unblocked unblocked  

It seems like the BT device isn't being recognized by the Pi. I also ran the command:

Code:
 /usr/sbin/rfkill unblock bluetooth > /dev/null 2>&1

but that did not change anything. How can I fix this?

Thanks again for all the help!

**Tim Curtis** · 12-15-2024, 06:35 PM

Its not obvious to me what might be happening but maybe someone else has some insights.

HorseMeatballs · 12-15-2024, 07:01 PM

(12-15-2024, 06:35 PM)Tim Curtis Wrote: Its not obvious to me what might be happening but maybe someone else has some insights.

I did some messing around and noticed that the dtoverlay=disable-bt was not commented out on /boot/config.txt. I commented it out and not bluetooth is working perfectly!

Code:
[cm4]                                                                                                                                                  

otg_mode=1                                                                                                                                             

[pi4]                                                                                                                                                  

hdmi_force_hotplug:0=1                                                                                                                                 

hdmi_force_hotplug:1=1                                                                                                                                 

[all]                                                                                                                                                  

disable_splash=1                                                                                                                                       

disable_overscan=1                                                                                                                                     

hdmi_drive=2                                                                                                                                           

hdmi_blanking=1                                                                                                                                        

hdmi_force_edid_audio=1                                                                                                                                

hdmi_force_hotplug=1                                                                                                                                   

hdmi_group=0                                                                                                                                           

dtparam=i2c_arm=on                                                                                                                                     

dtparam=i2s=on                                                                                                                                         

dtparam=audio=on                                                                                                                                       

#dtoverlay=disable-wifi                                                                                                                                

#dtoverlay=disable-bt

Thanks everyone for all the help!

**TheOldPresbyope** · 12-15-2024, 07:25 PM

(12-15-2024, 07:01 PM)HorseMeatballs Wrote:
(12-15-2024, 06:35 PM)Tim Curtis Wrote: Its not obvious to me what might be happening but maybe someone else has some insights.

I did some messing around and noticed that the dtoverlay=disable-bt was not commented out on /boot/config.txt. I commented it out and not bluetooth is working perfectly!

Code:
[cm4] otg_mode=1 [pi4] hdmi_force_hotplug:0=1 hdmi_force_hotplug:1=1 [all] disable_splash=1 disable_overscan=1 hdmi_drive=2 hdmi_blanking=1 hdmi_force_edid_audio=1 hdmi_force_hotplug=1 hdmi_group=0 dtparam=i2c_arm=on dtparam=i2s=on dtparam=audio=on #dtoverlay=disable-wifi #dtoverlay=disable-bt

Thanks everyone for all the help!

This and your previous post suggest you disabled Bluetooth in the Startup Options in System config and never reenabled it. If you did reenable it, did you remember to reboot afterward?

Regards,
Kent

HorseMeatballs · 12-15-2024, 11:33 PM

(12-15-2024, 07:25 PM)TheOldPresbyope Wrote:
(12-15-2024, 07:01 PM)HorseMeatballs Wrote:
(12-15-2024, 06:35 PM)Tim Curtis Wrote: Its not obvious to me what might be happening but maybe someone else has some insights.

I did some messing around and noticed that the dtoverlay=disable-bt was not commented out on /boot/config.txt. I commented it out and not bluetooth is working perfectly!

Code:
[cm4] otg_mode=1 [pi4] hdmi_force_hotplug:0=1 hdmi_force_hotplug:1=1 [all] disable_splash=1 disable_overscan=1 hdmi_drive=2 hdmi_blanking=1 hdmi_force_edid_audio=1 hdmi_force_hotplug=1 hdmi_group=0 dtparam=i2c_arm=on dtparam=i2s=on dtparam=audio=on #dtoverlay=disable-wifi #dtoverlay=disable-bt

Thanks everyone for all the help!

This and your previous post suggest you disabled Bluetooth in the Startup Options in System config and never reenabled it. If you did reenable it, did you remember to reboot afterward?

Regards,
Kent

Hi Kent,

I did re-enable it. It was showing as enabled throughout the process.

Thanks!

**TheOldPresbyope** · 12-16-2024, 12:19 AM

I guess all's well that ends well, but...still don't understand what caused your problem.

Regards,
Kent

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