Tenho o laptop Lenovo Z500 e migrei recentemente do Win7, onde usei o utilitário Lenovo para fazer com que a bateria carregasse até 60% (ele disse que prolongaria sua vida útil).
Mas depois de instalar o Ubuntu, a configuração ainda se aplica e a bateria não será carregada nesses 60%, e não consegui encontrar uma maneira de alterá-la para que ela fosse carregada até a bateria. Qualquer ajuda seria apreciada.
Editar 1 Esta é a saída de
sudo tlp stat
--- TLP 0.8 --------------------------------------------
+++ Configured Settings: /etc/default/tlp
TLP_ENABLE=1
TLP_DEFAULT_MODE=AC
DISK_IDLE_SECS_ON_AC=0
DISK_IDLE_SECS_ON_BAT=2
MAX_LOST_WORK_SECS_ON_AC=15
MAX_LOST_WORK_SECS_ON_BAT=60
SCHED_POWERSAVE_ON_AC=0
SCHED_POWERSAVE_ON_BAT=1
NMI_WATCHDOG=0
ENERGY_PERF_POLICY_ON_AC=performance
ENERGY_PERF_POLICY_ON_BAT=powersave
DISK_DEVICES="sda sdb"
DISK_APM_LEVEL_ON_AC="254 254"
DISK_APM_LEVEL_ON_BAT="128 128"
SATA_LINKPWR_ON_AC=max_performance
SATA_LINKPWR_ON_BAT=min_power
PCIE_ASPM_ON_AC=performance
PCIE_ASPM_ON_BAT=powersave
RADEON_POWER_PROFILE_ON_AC=high
RADEON_POWER_PROFILE_ON_BAT=low
RADEON_DPM_STATE_ON_AC=performance
RADEON_DPM_STATE_ON_BAT=battery
RADEON_DPM_PERF_LEVEL_ON_AC=auto
RADEON_DPM_PERF_LEVEL_ON_BAT=auto
WIFI_PWR_ON_AC=1
WIFI_PWR_ON_BAT=5
WOL_DISABLE=Y
SOUND_POWER_SAVE_ON_AC=0
SOUND_POWER_SAVE_ON_BAT=1
SOUND_POWER_SAVE_CONTROLLER=Y
BAY_POWEROFF_ON_BAT=0
BAY_DEVICE="sr0"
RUNTIME_PM_ON_AC=on
RUNTIME_PM_ON_BAT=auto
RUNTIME_PM_ALL=1
RUNTIME_PM_DRIVER_BLACKLIST="radeon nouveau"
USB_AUTOSUSPEND=1
USB_BLACKLIST_WWAN=1
RESTORE_DEVICE_STATE_ON_STARTUP=0
START_CHARGE_THRESH_BAT0=100
STOP_CHARGE_THRESH_BAT0=100
+++ System Info
System = LENOVO Lenovo IdeaPad Z500 20202
BIOS = 71CN44WW(V1.17)
Release = Ubuntu 16.04.1 LTS
Kernel = 4.4.0-36-generic #55-Ubuntu SMP Thu Aug 11 18:01:55 UTC 2016 x86_64
/proc/cmdline = BOOT_IMAGE=/boot/vmlinuz-4.4.0-36-generic root=UUID=c6a054f1-2d7f-4cd7-a162-e0a39e4fdb28 ro quiet splash acpi_osi=
Init system = systemd
+++ System Status
TLP power save = enabled
power source = AC
+++ Processor
CPU Model = Intel(R) Core(TM) i3-3120M CPU @ 2.50GHz
/sys/devices/system/cpu/cpu0/cpufreq/scaling_driver = intel_pstate
/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor = powersave
/sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq = 1200000 [kHz]
/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq = 2500000 [kHz]
/sys/devices/system/cpu/cpu1/cpufreq/scaling_driver = intel_pstate
/sys/devices/system/cpu/cpu1/cpufreq/scaling_governor = powersave
/sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq = 1200000 [kHz]
/sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq = 2500000 [kHz]
/sys/devices/system/cpu/cpu2/cpufreq/scaling_driver = intel_pstate
/sys/devices/system/cpu/cpu2/cpufreq/scaling_governor = powersave
/sys/devices/system/cpu/cpu2/cpufreq/scaling_min_freq = 1200000 [kHz]
/sys/devices/system/cpu/cpu2/cpufreq/scaling_max_freq = 2500000 [kHz]
/sys/devices/system/cpu/cpu3/cpufreq/scaling_driver = intel_pstate
/sys/devices/system/cpu/cpu3/cpufreq/scaling_governor = powersave
/sys/devices/system/cpu/cpu3/cpufreq/scaling_min_freq = 1200000 [kHz]
/sys/devices/system/cpu/cpu3/cpufreq/scaling_max_freq = 2500000 [kHz]
/sys/devices/system/cpu/intel_pstate/min_perf_pct = 48
/sys/devices/system/cpu/intel_pstate/max_perf_pct = 100
/sys/devices/system/cpu/intel_pstate/no_turbo = 1
x86_energy_perf_policy: program not installed.
/proc/sys/kernel/nmi_watchdog = 0
+++ Undervolting
PHC kernel not available.
+++ Temperatures
CPU temp = 50 [°C]
Fan speed (fan1) = 0 [/min]
+++ File System
/proc/sys/vm/laptop_mode = 0
/proc/sys/vm/dirty_writeback_centisecs = 1500
/proc/sys/vm/dirty_expire_centisecs = 1500
/proc/sys/vm/dirty_ratio = 20
/proc/sys/vm/dirty_background_ratio = 10
/proc/sys/fs/xfs/age_buffer_centisecs = (not available)
/proc/sys/fs/xfs/xfssyncd_centisecs = (not available)
/proc/sys/fs/xfs/xfsbufd_centisecs = (not available)
+++ Storage Devices
/dev/sda:
Model = ST500LM000-1EJ162
Firmware = LVD1
APM Level = 254
Status = active/idle
Scheduler = deadline
+++ SATA Aggressive Link Power Management
/sys/class/scsi_host/host0/link_power_management_policy = max_performance
/sys/class/scsi_host/host1/link_power_management_policy = max_performance
/sys/class/scsi_host/host2/link_power_management_policy = max_performance
/sys/class/scsi_host/host3/link_power_management_policy = max_performance
/sys/class/scsi_host/host4/link_power_management_policy = max_performance
/sys/class/scsi_host/host5/link_power_management_policy = max_performance
+++ PCIe Active State Power Management
/sys/module/pcie_aspm/parameters/policy = default (using bios preferences)
+++ Intel Graphics
/sys/module/i915/parameters/powersave = (not available)
/sys/module/i915/parameters/enable_rc6 = 3 (enabled + deep)
/sys/module/i915/parameters/enable_fbc = -1 (use per-chip default)
/sys/module/i915/parameters/lvds_downclock = (not available)
/sys/module/i915/parameters/semaphores = -1 (use per-chip default)
+++ Wireless
bluetooth = on
wifi = on
wwan = none (no device)
hci0(btusb) : not connected
wlp3s0(iwlwifi) : connected, power management = off
+++ Audio
/sys/module/snd_hda_intel/parameters/power_save = 0
/sys/module/snd_hda_intel/parameters/power_save_controller = N
+++ Runtime Power Management
device classes = all
device blacklist = (not configured)
driver blacklist = radeon nouveau
/sys/bus/pci/devices/0000:00:00.0/power/control = on (0x060000, Host bridge, ivb_uncore)
/sys/bus/pci/devices/0000:00:01.0/power/control = on (0x060400, PCI bridge, pcieport)
/sys/bus/pci/devices/0000:00:02.0/power/control = on (0x030000, VGA compatible controller, i915)
/sys/bus/pci/devices/0000:00:14.0/power/control = on (0x0c0330, USB controller, xhci_hcd)
/sys/bus/pci/devices/0000:00:16.0/power/control = on (0x078000, Communication controller, mei_me)
/sys/bus/pci/devices/0000:00:1a.0/power/control = on (0x0c0320, USB controller, ehci-pci)
/sys/bus/pci/devices/0000:00:1b.0/power/control = on (0x040300, Audio device, snd_hda_intel)
/sys/bus/pci/devices/0000:00:1c.0/power/control = on (0x060400, PCI bridge, pcieport)
/sys/bus/pci/devices/0000:00:1c.1/power/control = on (0x060400, PCI bridge, pcieport)
/sys/bus/pci/devices/0000:00:1d.0/power/control = on (0x0c0320, USB controller, ehci-pci)
/sys/bus/pci/devices/0000:00:1f.0/power/control = on (0x060100, ISA bridge, lpc_ich)
/sys/bus/pci/devices/0000:00:1f.2/power/control = on (0x010601, SATA controller, ahci)
/sys/bus/pci/devices/0000:00:1f.3/power/control = on (0x0c0500, SMBus, no driver)
/sys/bus/pci/devices/0000:01:00.0/power/control = on (0x030200, 3D controller, no driver)
/sys/bus/pci/devices/0000:02:00.0/power/control = on (0x020000, Ethernet controller, r8169)
/sys/bus/pci/devices/0000:03:00.0/power/control = on (0x028000, Network controller, iwlwifi)
+++ USB
autosuspend = enabled
device whitelist = (not configured)
device blacklist = (not configured)
wwan blacklist = enabled
Bus 002 Device 002 ID 8087:0024 control = auto, autosuspend_delay_ms = 0 -- Intel Corp. Integrated Rate Matching Hub (hub)
Bus 002 Device 001 ID 1d6b:0002 control = auto, autosuspend_delay_ms = 0 -- Linux Foundation 2.0 root hub (hub)
Bus 001 Device 004 ID 0bda:0129 control = auto, autosuspend_delay_ms = 2000 -- Realtek Semiconductor Corp. RTS5129 Card Reader Controller (rtsx_usb)
Bus 001 Device 003 ID 8087:07da control = auto, autosuspend_delay_ms = 2000 -- Intel Corp. (btusb)
Bus 001 Device 002 ID 8087:0024 control = auto, autosuspend_delay_ms = 0 -- Intel Corp. Integrated Rate Matching Hub (hub)
Bus 001 Device 001 ID 1d6b:0002 control = auto, autosuspend_delay_ms = 0 -- Linux Foundation 2.0 root hub (hub)
Bus 004 Device 001 ID 1d6b:0003 control = auto, autosuspend_delay_ms = 0 -- Linux Foundation 3.0 root hub (hub)
Bus 003 Device 003 ID 04f2:b35d control = auto, autosuspend_delay_ms = 2000 -- Chicony Electronics Co., Ltd (uvcvideo)
Bus 003 Device 002 ID 046d:c051 control = on, autosuspend_delay_ms = 2000 -- Logitech, Inc. G3 (MX518) Optical Mouse (usbhid)
Bus 003 Device 001 ID 1d6b:0002 control = auto, autosuspend_delay_ms = 0 -- Linux Foundation 2.0 root hub (hub)
+++ Battery Status
/sys/class/power_supply/BAT1/manufacturer = LENOVO
/sys/class/power_supply/BAT1/model_name = PABAS0241231
/sys/class/power_supply/BAT1/cycle_count = (not supported)
/sys/class/power_supply/BAT1/energy_full_design = 0 [mWh]
/sys/class/power_supply/BAT1/energy_full = 28820 [mWh]
/sys/class/power_supply/BAT1/energy_now = 17150 [mWh]
/sys/class/power_supply/BAT1/power_now = 655350 [mW]
/sys/class/power_supply/BAT1/status = Unknown
vamos ver se a bateria foi temperada. Instalar ferramentas TLP.
% bl0ck_qu0te%E, em seguida, execute:
% bl0ck_qu0te%Para iniciar o serviço e, em seguida,
% bl0ck_qu0te%para obter os detalhes da bateria.
Nos forneça a saída disso, especificamente o parâmetro CAPACITY no final.
Para a Dell, está disponível no BIOS. Há uma configuração de carga primária na qual eu escolho em qual porcentagem, a bateria inicia e para de carregar. E isso se aplicaria prontamente em todos os sistemas operacionais do PC.
Eu acredito que deve haver algo equivalente em seu BIOS, bem como o utilitário do Windows deve ter mudado isso escrevendo diretamente para esta configuração. Então, olhe pacientemente para todas as opções na sua BIOS e encontre esta configuração.