text Ubuntu TLP蓝牙自动挂起

Posted 2021-05-01

# TLP with newer kernel (4.16+) tends to autosuspend USB bluetooth devices.
# To work this around, teak tlp settings (set USB_BLACKLIST_BTUSB=1)
$ nano /etc/default/tlp

(...)
# Bluetooth devices are excluded from USB autosuspend:
#   0=do not exclude, 1=exclude.
USB_BLACKLIST_BTUSB=1
(...)