After the kernel was upgraded to linux-image-5.9.0-1-amd64 few days ago, the bluetooth mouse can not be connected which can be use with linux-image-5.8.0-3-amd64. If back to linux-image-5.8.0-3-amd64, the blue tooth mouse is also fine. Would you please resolve it for us? Thank you very much! Best regards, Gulfstream
Hi, The mentioned version is the first one which includes fixes for the "BleedingTooth" issues. Can you check if applying the changes discussed in https://lore.kernel.org/linux-bluetooth/20201024002251.1389267-1-luiz.dentz@gmail.com/ address the issue for you? Regards, Salvatore
recent kernel, the one from Debian testing in meanwhile to 5.10.40-1? If yes, are you able to test current mainline? If yes, are the above changes discussed resolving the issue for you? Regards, Salvatore