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TEMPERATURE MONITOR IN UBUNTU Psensor is a temperature sensor available for ubuntu.Psensor is a GTK application for monitoring hardware sensors, including temperatures and fan speeds.        It displays a curve for each sensor, and uses Desktop  Notification  to        raise an alarm when a temperature is too high. On Ubuntu an Application        Indicator is also available, its icon changes when a temperature  alert        is raised.        It can monitor:          *  the  temperature of the motherboard and CPU sensors (using lm-sen‐        sors).          * the temperature of the NVidia GPUs (using XNVCtrl).          * the temperature and fan rotation speed of the A...

Overview TLP is a powersaver for ubuntu just like jupiter. sudo add-apt-repository ppa:linrunner/tlp sudo apt-get update sudo apt-get install tlp tlp-rdw smartmontools ethtool  OR sudo apt-get install tp-smapi-dkms acpi-call-tools tlp tlp-rdw smartmontools ethtool Commands: Open a terminal and set your options according to your needs. Here is a list of commands you can use with tlp: start : Initialize tlp and apply settings according to the actual power source. bat Apply settings for battery power source. true Same as bat (this command is called when power source changes to battery). ac Apply settings for ac power source. false Same as ac (this command is called when power source changes to ac). usb Enable autosuspend for all usb devices, except blacklisted ones.    bayoff Turn off optical drive in drive bay (or ThinkPad UltrayBay). The dr...