No... I typoed, sorry...
It should have had the Home Shortcut using tilde in front.
This will work, too.
Or
cd ~/Downloads/20200806_LINUX_BT_DRIVER_RTL8761B_COEX_v0202/20200806_LINUX_BT_DRIVER_RTL8761B_COEX_v0202
aka
cd ~/Hämtningar/20200806_LINUX_BT_DRIVER_RTL8761B_COEX_v0202/20200806_LINUX_BT_DRIVER_RTL8761B_COEX_v0202
Yes i managed to install it but now bluetooth is disconnected. I tried to start it again but no devices are visible. It doesnt want to start bluetooth at all.
Are you saying that there is no change after installing?
No bluetooth doesnt work at all. I see no devices. I had a speaker that was working with bluetooth but its gone now.
Ok so bluetooth was working, but now is not after installing the driver. Did you reboot?
If bluetooth was working before, what were you trying to correct by applying the new driver?
I wanted to use a usb bluetooth adapter that could find a bluetooth keyboard that i have.
Ok - it was working partially before, but did not see a device - but now is not working at all on any device?
No it doesnt work at all now. I removed the usb bluetooth device and restarted to see if it started again.
You can try removing the recently installed driver by cd'ing into that same directory and running:
sudo make remove INTERFACE=usb
I wanted to connect this keyboard using bluetooth Logitech K810. Maybe its not compatible at all.
I just get "COEX_v0202$ sudo make remove INTERFACE=usb
make: *** No rule to make target 'remove'. Stop.". Do you use Teamviewer?
This can happen if the driver developer does not include a Make parameter for removal. I was afraid that may happen.
Let me download and look over the file - and I can help walk you through a removal.
Then we can examine the keyboard.
Ok thank you for all help. Totally new to this.
You should be able to:
sudo rm /lib/firmware/rtlbt/rtkbt
Check if you have a /lib/firmware/rtkbt. IF you do, remove that, too.
In terminal, run:
sudo apt install --reinstall blueman bluez-utils bluez bluetooth
sudo /etc/init.d/bluetooth start
Launch Blueman from the app menu, and try pairing the Bluetooth keyboard.
COEX_v0202$ sudo rm /lib/firmware/rtlbt/rtkbt
rm: cannot remove '/lib/firmware/rtlbt/rtkbt': No such file or directory
Can you please open a File Manager.
Let's see... you are on Pro - so that is Nautilus...
sudo -i
nautilus
Other Locations from the left pane, then "computer" then lib > firmware > rtlbt
Look in that folder and see if you find any file or directory named "rtkbt"
No i dont have any directory named "rtkbt" there.
Maybe that driver did not fully install... :
Can you follow the next steps outlined above and relay the results?
You mean these commands? >
sudo apt install --reinstall blueman bluez-utils bluez bluetooth
sudo /etc/init.d/bluetooth start
root@CrocsT480s:~# sudo -i
root@CrocsT480s:~# nautilus
** (org.gnome.Nautilus:5931): WARNING **: 20:44:24.895: Unable to get contents of the bookmarks file: Error opening file /root/.gtk-bookmarks: No such file or directory
** (org.gnome.Nautilus:5931): WARNING **: 20:44:24.895: Unable to get contents of the bookmarks file: Error opening file /root/.gtk-bookmarks: No such file or directory
Nautilus-Share-Message: 20:44:25.007: Called "net usershare info" but it failed: 'net usershare' returned error 255: net usershare: cannot open usershare directory /var/lib/samba/usershares. Error No such file or directory
Please ask your system administrator to enable user sharing.