Bug#776363: potential related problem/solution
maybe a related problem/solution https://bbs.archlinux.org/viewtopic.php?id=190216
Bug#776363: potential related problem/solution
the solution is to edit /etc/laptop-mode/conf.d/runtime-pm.conf and blacklist the devices by type, id, whatever. this bug is so annoying and prolific that I suggest the default should be to have usbhid in the autoblacklisted (for runtime-pm) device type list AUTOSUSPEND_RUNTIME_DEVTYPE_BLACK