El 17/09/13 14:23, e...@casa.co.cu escribió: > Improve Laptop Power Management in Ubuntu 13.04 Raring/12.10 > Quantal/12.04 Precise/10.04 Lucid/Linux Mint 15/14/13/and related > Ubuntu derivatives > > TLP is a power management tool for Linux. TLP is a pure command line > tool with automated background tasks, It does not contain a GUI. It > brings you the benefits of advanced power management without the need > to understand every technical detail. TLP does not replace but enhance > the existing power management of your Linux installation. TLP applies > it's settings upon system startup and on every change of the power > source. > > Settings depending on the Power Source: > > Kernel laptop mode and dirty buffer timeouts > Processor frequency scaling including "turbo boost" / "turbo core" > Power aware process scheduler for multi-core/hyper-threading > Hard disk advanced power magement level and spin down timeout (per disk) > SATA aggressive link power management (ALPM) > PCI Express active state power management (PCIe ASPM) – Linux 2.6.35 > and above > Runtime power management for PCI(e) bus devices – Linux 2.6.35 and above > Radeon KMS power management – Linux 2.6.35 and above, not fglrx > Wifi power saving mode – depending on kernel/driver > Power off optical drive in drive bay (on battery) > > > Additional functions: > > I/O scheduler (per disk) > USB autosuspend with blacklist > Audio power saving mode – hda_intel, ac97 > Enable or disable integrated wifi, bluetooth or wwan devices upon > system startup and shutdown > Restore radio device state on system startup (from previous shutdown). > Radio device wizard: switch radios upon network connect/disconnect and > dock/undock > Disable Wake On LAN > WWAN state is restored after suspend/hibernate > Untervolting of Intel processors – requires kernel with PHC-Patch > Battery charge thresholds – ThinkPads only > Recalibrate battery – ThinkPads only > > > Every new Linux kernel brings improvements regarding laptop power > management. TLP offers many power management benefits to Linux based > laptops without any complicated instructions. Basically TLP doesn't > replace any existing power management in Linux but it improves current > power management. > > To install TLP in Ubuntu/Linux Mint open Terminal (Press Ctrl+Alt+T) > and copy the following commands in the Terminal: > Terminal Commands: > sudo add-apt-repository ppa:linrunner/tlp > sudo apt-get update > sudo apt-get install tlp tlp-rdw smartmontools ethtool > > > > > > If you are using IBM Thinkpad then use following command to install > (first add above PPA): > Terminal Command: > sudo apt-get install tlp tlp-rdw smartmontools ethtool tp-smapi-dkms > acpi-call-tools > > > > > To start TLP service use following command: > Terminal Command: > sudo tlp start > > > > > To check if TLP service is working properly, use following command: > Terminal Command: > sudo tlp-stat > > > > You will see such output: > > +++ System Status > TLP power save = enabled > power source = ... > > > Complete configuration instruction are available here. > That's it > > > ---------------------------------------------- > Webmail, servicio de correo electronico > Casa de las Americas - La Habana, Cuba. > > > Aquí esta el repo para raring.Saludos
Carlos R Laguna NDC REDTINO ------------ próxima parte ------------ A non-text attachment was scrubbed... Name: tlp.rar Type: application/x-rar-compressed Size: 84253 bytes Desc: no disponible URL: <http://listas.jovenclub.cu/pipermail/gutl-l/attachments/20130917/5b8713be/attachment.bin> ______________________________________________________________________ Lista de correos del Grupo de Usuarios de Tecnologías Libres de Cuba. Gutl-l@jovenclub.cu https://listas.jovenclub.cu/cgi-bin/mailman/listinfo/gutl-l -- Este mensaje ha sido analizado por MailScanner en busca de virus y otros contenidos peligrosos, y se considera que está limpio.
