방금 새로운 Lenovo Thinkpad T14 Gen4를 구입했습니다. Ubuntu 22.04로 전환했는데 배터리 수명이 끔찍합니다. 가볍게 사용하면 2시간밖에 걸리지 않습니다. 이것을 실행했는데 powertop많은 항목이 표시되어 있지만 Bad그 중 많은 항목이 드라이버인 것 같기 때문에 이 항목으로 무엇을 할 수 있는지 이해가 되지 않습니다. 어떤 도움이라도 대단히 감사하겠습니다!
Bad VM writeback timeout
Bad NMI watchdog should be turned off
Bad Runtime PM for I2C Adapter i2c-12 (AMDGPU DM i2c hw bus 7)
Bad Runtime PM for I2C Adapter i2c-5 (AMDGPU DM i2c hw bus 0)
Bad Runtime PM for I2C Adapter i2c-7 (AMDGPU DM i2c hw bus 2)
Bad Runtime PM for I2C Adapter i2c-9 (AMDGPU DM i2c hw bus 4)
Bad Runtime PM for I2C Adapter i2c-11 (AMDGPU DM i2c hw bus 6)
Bad Runtime PM for I2C Adapter i2c-4 (SMBus PIIX4 adapter port 1 at 0b20)
Bad Runtime PM for I2C Adapter i2c-6 (AMDGPU DM i2c hw bus 1)
Bad Runtime PM for I2C Adapter i2c-8 (AMDGPU DM i2c hw bus 3)
Bad Runtime PM for I2C Adapter i2c-10 (AMDGPU DM i2c hw bus 5)
Bad Runtime PM for I2C Adapter i2c-2 (SMBus PIIX4 adapter port 0 at 0b00)
Bad Runtime PM for I2C Adapter i2c-3 (SMBus PIIX4 adapter port 2 at 0b00)
Bad Runtime PM for PCI Device Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller
Bad Runtime PM for PCI Device Advanced Micro Devices, Inc. [AMD] Device 14ea
Bad Runtime PM for PCI Device Advanced Micro Devices, Inc. [AMD] Device 14ec
Bad Runtime PM for PCI Device Advanced Micro Devices, Inc. [AMD] Device 14ea
Bad Runtime PM for PCI Device Advanced Micro Devices, Inc. [AMD] Device 14ea
Bad Runtime PM for PCI Device Advanced Micro Devices, Inc. [AMD] Device 14ea
Bad Runtime PM for PCI Device Advanced Micro Devices, Inc. [AMD] Device 14ec
Bad Runtime PM for PCI Device Advanced Micro Devices, Inc. [AMD] Device 14e8
Bad Runtime PM for PCI Device Advanced Micro Devices, Inc. [AMD] Device 14e9
Bad Runtime PM for PCI Device Advanced Micro Devices, Inc. [AMD] Device 14f1
Bad Runtime PM for PCI Device Qualcomm Atheros QCNFA765
Bad Runtime PM for PCI Device Advanced Micro Devices, Inc. [AMD] Device 14ea
Bad Runtime PM for PCI Device Advanced Micro Devices, Inc. [AMD] Device 14f0
Bad Runtime PM for PCI Device Advanced Micro Devices, Inc. [AMD] Device 14f6
Bad Runtime PM for PCI Device Advanced Micro Devices, Inc. [AMD] Device 14f2
Bad Runtime PM for PCI Device Advanced Micro Devices, Inc. [AMD] Device 14f3
Bad Runtime PM for PCI Device Advanced Micro Devices, Inc. [AMD] Device 14f5
Bad Runtime PM for PCI Device Samsung Electronics Co Ltd NVMe SSD Controller PM9A1/PM9A3/980PRO
Bad Runtime PM for PCI Device Advanced Micro Devices, Inc. [AMD] Device 14f4
Bad Runtime PM for PCI Device Advanced Micro Devices, Inc. [AMD/ATI] Device 15bf
Bad Runtime PM for PCI Device Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
Bad Runtime PM for PCI Device Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge
Bad Runtime PM for PCI Device Advanced Micro Devices, Inc. [AMD] Device 14f7
Bad Runtime PM for PCI Device Advanced Micro Devices, Inc. [AMD] Device 1502
Bad Runtime PM for PCI Device Advanced Micro Devices, Inc. [AMD] Device 15c7