It seems that the cause is tlp. I made adjustments to the suggested line (thanks You-Sheng Yang) and got some improvement in the detection time of the mouse and keyboard (the keyboard is still slow but less worse). I will monitor what happens when I return from idle mode.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1874713 Title: Instabilities when returning from idle mode and delay when detecting Intel bluetooth [8087:07da] peripherals To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1874713/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs