laggy bluetooth mouse logitech M585/M590

Question

Does anyone else have a laggy mouse when connecting the mouse normally via the bluetooth settings? It used to work fine for me until some updates a while ago. Now I have to use the Logitech Unifying Receiver which is annoying. Under Fedora Gnome this did not happen, only under the most recent Ubuntu and Debian 10 stable.

Answer 1

I had the same problem. Following Annatar's answer in Bluetooth mouse is laggy (low poll rate...) in 18.04 worked for me:

1. Edit the following file:

   sudo nano /var/lib/bluetooth/xx\:xx\:xx\:xx\:xx\:xx/yy\:yy\:yy\:yy\:yy\:yy/info
   

   where xx:xx.... is the Bluetooth address of the PC and yy:yy... is the Bluetooth address of the mouse.

2. In the file, add this section at the end:

   [ConnectionParameters]
   MinInterval=6
   MaxInterval=7
   Latency=0
   Timeout=216
   

3. Then, restart the Bluetooth service with:

   systemctl restart bluetooth