I am receiving a similar error with my Microsoft Surface bluetooth mouse after upgrading to the latest kernel. You check the details in my comment on the Kernel bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=204765#c10
** Bug watch added: Linux Kernel Bug Tracker #204765 https://bugzilla.kernel.org/show_bug.cgi?id=204765 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1872122 Title: Intel Corporation Cannon Point-LP CNVi [Wireless-AC] [8086:9df0] (rev 30) Subsystem [8086:0034] Kernel 4.19+: Bluetooth not working; Ubuntu 20.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1872122/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
