Set power management back to optimal or adaptive ( I use optimal ).For me its 1365 mhz and 50 celius on idle. Check your core clock mhz and GPU temp on idle with GPU-Z or MSI Afterburner.Now restart the computer (to let's be sure).Set power management to prefer max performance.Restart TLP and the bluetooth service.I just want to ask that is it normal that in nvidia control panel the power management mode only applied after I restart my pc? I have a gigabyte RTX2060 wf rev 2.0. Get the device ID for your bluetooth device from lsusb -v. Add device ID to USB_BLACKLIST in /etc/tlp.conf: If your bluetooth headphones suddenly stop working and you see this error from dmesg, it may be caused by TLP suspending your device. See also the upstream troubleshooting guide. See TLP commands.įor debugging you can display information about the currently used Mode(AC/BAT) and applied configurations: etc/tlp.conf RUNTIME_PM_ON_AC=auto Command line This is enabled by default on battery, but not on AC. etc/tlp.conf RUNTIME_PM_DRIVER_DENYLIST="nouveau nvidia" PCI(e) runtime power management on ACĮnabling runtime power management for PCI(e) bus devices while on AC may improve power saving on some laptops. If you are running Bumblebee with NVIDIA driver, you need to disable power management for the GPU in TLP in order to make Bumblebee control the power of the GPU.ĭepending on the driver(s) that you are using, blacklist one or more of them, preventing TLP from managing their power state: TLP_PERSISTENT_DEFAULT=1 Bumblebee with NVIDIA driver # Operation mode select: 0=depend on power source, 1=always use TLP_DEFAULT_MODE etc/tlp.conf # Operation mode when no power supply can be detected: AC, BAT. You may want to force the battery (BAT) settings when using TLP on these devices to enable more power saving: When no power supply can be detected, the setting for AC will be used on devices like desktops and embedded hardware. See the TLP documentation on USB devices for details. Or blacklist specific devices from being auto-suspended. etc/tlp.conf # Do not suspend USB devices You may simply want to disable USB autosuspend entirely with the following setting: Some devices such as keyboards and scanners are blacklisted from autosuspend by default. When starting TLP with the default configuration, some USB devices such as audio DACs will be powered down when running on battery due to TLP's autosuspend feature. For a full explanation of options see: TLP settings. The configuration file is located at /etc/tlp.conf and provides a largely optimized power saving by default. See tp_smapi#Installation for kernel-specific installation instructions. slimbookbattery AUR is a different GTK interface that works with additional drivers like AMD and NVIDIA.Ĭontrolling the charge thresholds using D-Bus without root privileges is possible using threshy AUR and its example Qt user interface threshy-gui AUR.įor ThinkPads before model year 2011, the tp_smapi kernel module is required.tlpui AUR is a GTK user interface for TLP written in Python.When using the Radio Device Wizard ( tlp-rdw), it is required to use NetworkManager and enabling rvice. One should also mask the service rvice and socket systemd-rfkill.socket to avoid conflicts and assure proper operation of TLP's radio device switching options. Installing the optional dependencies may help provide additional power saving. TLP intentionally excludes some settings from the project, notably Fan speed control and Backlight. Nevertheless TLP is highly customizable to fulfil your specific requirements. TLP’s default settings are already optimized for battery life and implement Powertop’s recommendations out of the box. TLP is a feature-rich command line utility for Linux, saving laptop battery power without the need to delve deeper into technical details.
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