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我购买了一台 ezbook 2 并安装了 Fedora 28。不幸的是，我的电池 (INT33F4) 有问题。
具体来说，我无法在运行 Fedora 的情况下为笔记本电脑充电。无论是否插入交流充电器，充电指示灯都会闪烁红色。我只能在计算机完全关闭的情况下为电池充电，并且它表现正常（充电时红色稳定指示灯亮起，充满电时不亮）。
在阅读了一些关于它的帖子后https://patchwork.kernel.org/patch/9687331/ https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=895129，似乎内核 4.18 中会提供对它的支持（目前仅在 Fedora rawhide 中），因此我升级了内核并对驱动程序进行了 modprobe axp288_fuel_gauge。axp288_charger重启后没有任何新情况发生，启动 Fedora 后电池仍然无法充电。
我也尝试安装tlp但没有成功（与之前的情况相同）。
有人遇到过同样的情况吗？我接下来该怎么做才能在使用笔记本电脑时为其充电？非常感谢。
我在这里提供电池充电时（交流电连接）一些命令的输出：
# inxi -Fxz
System: Host: idefix Kernel: 4.18.0-0.rc6.git2.1.fc29.x86_64 x86_64 bits: 64 compiler: gcc
v: 8.1.1 Console: N/A Distro: Fedora release 28 (Twenty Eight)
Machine: Type: Desktop System: Jumper product: EZbook v: N/A serial: N/A
Mobo: AMI model: Cherry Trail CR serial: N/A UEFI: American Megatrends v: 5.11
date: 11/29/2017
Battery: Device-1: axp288_fuel_gauge model: N/A charge: 82% status: Charging
CPU: Topology: Quad Core model: Intel Atom x5-Z8350 bits: 64 type: MCP arch: Airmont rev: 4
L2 cache: 1024 KiB
flags: lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 11520
Speed: 480 MHz min/max: 480/1920 MHz Core speeds (MHz): 1: 480 2: 480 3: 836 4: 948
Graphics: Card-1: Intel Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCI
Configuration Registers
driver: i915 v: kernel bus ID: 00:02.0
Display: server: X.org 1.19.6 driver: i915 tty: 104x53
Message: Advanced graphics data unavailable for root. Old System?
Audio: Card-1: Intel HDMI/DP LPE Audio driver: HdmiLpeAudio message: bus/chip ids unavailable
Card-2: bytcr-rt5651 driver: bytcr-rt5651 message: bus/chip ids unavailable
Sound Server: ALSA v: k4.18.0-0.rc6.git2.1.fc29.x86_64
Network: Message: No PCI card data found.
IF-ID-1: wlan0 state: up mac: <filter>
Drives: Local Storage: total: 58.24 GiB used: 8.23 GiB (14.1%)
ID-1: /dev/mmcblk0 model: CJNB4R size: 58.24 GiB
Partition: ID-1: / size: 57.04 GiB used: 8.03 GiB (14.1%) fs: btrfs dev: /dev/dm-0
ID-2: /boot size: 975.9 MiB used: 196.1 MiB (20.1%) fs: ext4 dev: /dev/mmcblk0p2
ID-3: /home size: 57.04 GiB used: 8.03 GiB (14.1%) fs: btrfs dev: /dev/dm-0
Sensors: System Temperatures: cpu: 58.0 C mobo: N/A
Fan Speeds (RPM): N/A
Info: Processes: 307 Uptime: 38m Memory: 3.75 GiB used: 1.54 GiB (41.0%) Init: systemd
runlevel: 5 Compilers: gcc: 8.1.1 Shell: bash v: 4.4.23 inxi: 3.0.17
# lsmod | grep axp
axp288_fuel_gauge 20480 0
axp288_adc 16384 0
extcon_axp288 16384 0
industrialio 81920 2 axp288_adc,axp288_fuel_gauge
axp288_charger 20480 0
axp20x_pek 16384 0
roles 16384 2 extcon_axp288,intel_xhci_usb_role_switch
# tlp-stat
--- TLP 1.1 --------------------------------------------
+++ Configured Settings: /etc/default/tlp
TLP_ENABLE=1
TLP_DEFAULT_MODE=BAT
TLP_PERSISTENT_DEFAULT=0
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
CPU_HWP_ON_AC=balance_performance
CPU_HWP_ON_BAT=power
SCHED_POWERSAVE_ON_AC=0
SCHED_POWERSAVE_ON_BAT=1
NMI_WATCHDOG=0
ENERGY_PERF_POLICY_ON_AC=performance
ENERGY_PERF_POLICY_ON_BAT=power
DISK_DEVICES="sda sdb"
DISK_APM_LEVEL_ON_AC="254 254"
DISK_APM_LEVEL_ON_BAT="128 128"
SATA_LINKPWR_ON_AC="med_power_with_dipm max_performance"
SATA_LINKPWR_ON_BAT="med_power_with_dipm max_performance"
AHCI_RUNTIME_PM_TIMEOUT=15
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=off
WIFI_PWR_ON_BAT=on
WOL_DISABLE=Y
SOUND_POWER_SAVE_ON_AC=0
SOUND_POWER_SAVE_ON_BAT=1
SOUND_POWER_SAVE_CONTROLLER=Y
BAY_POWEROFF_ON_AC=0
BAY_POWEROFF_ON_BAT=0
BAY_DEVICE="sr0"
RUNTIME_PM_ON_AC=on
RUNTIME_PM_ON_BAT=auto
USB_AUTOSUSPEND=1
USB_BLACKLIST_BTUSB=0
USB_BLACKLIST_PHONE=0
USB_BLACKLIST_PRINTER=1
USB_BLACKLIST_WWAN=1
RESTORE_DEVICE_STATE_ON_STARTUP=0
+++ System Info
System = Jumper Default string EZbook
BIOS = 5.11
Release = "Fedora release 28 (Twenty Eight)"
Kernel = 4.18.0-0.rc6.git2.1.fc29.x86_64 #1 SMP Thu Jul 26 14:28:43 UTC 2018 x86_64
/proc/cmdline = BOOT_IMAGE=/vmlinuz-4.18.0-0.rc6.git2.1.fc29.x86_64 root=UUID=7c62df58-1e5d-46e7-8ea9-61ae0a7948f1 ro rootflags=subvol=root rd.luks.uuid=luks-7ebf8d83-0bb2-474a-8054-464040954efc quiet
Init system = systemd
Boot mode = UEFI
+++ TLP Status
State = enabled
Last run = 13:58:55, 2 sec(s) ago
Mode = battery
Power source = battery
+++ Processor
CPU model = Intel(R) Atom(TM) x5-Z8350 CPU @ 1.44GHz
/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_available_governors = performance powersave
/sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq = 480000 [kHz]
/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq = 1920000 [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_available_governors = performance powersave
/sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq = 480000 [kHz]
/sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq = 1920000 [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_available_governors = performance powersave
/sys/devices/system/cpu/cpu2/cpufreq/scaling_min_freq = 480000 [kHz]
/sys/devices/system/cpu/cpu2/cpufreq/scaling_max_freq = 1920000 [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_available_governors = performance powersave
/sys/devices/system/cpu/cpu3/cpufreq/scaling_min_freq = 480000 [kHz]
/sys/devices/system/cpu/cpu3/cpufreq/scaling_max_freq = 1920000 [kHz]
/sys/devices/system/cpu/intel_pstate/min_perf_pct = 25 [%]
/sys/devices/system/cpu/intel_pstate/max_perf_pct = 100 [%]
/sys/devices/system/cpu/intel_pstate/no_turbo = 0
/sys/devices/system/cpu/intel_pstate/turbo_pct = 32 [%]
/sys/devices/system/cpu/intel_pstate/num_pstates = 19
x86_energy_perf_policy.cpu0 = power
x86_energy_perf_policy.cpu1 = power
x86_energy_perf_policy.cpu2 = power
x86_energy_perf_policy.cpu3 = power
/sys/module/workqueue/parameters/power_efficient = N
/proc/sys/kernel/nmi_watchdog = 0
+++ Undervolting
PHC kernel not available.
+++ Temperatures
CPU temp = 57 [°C]
Fan speed = (not available)
+++ File System
/proc/sys/vm/laptop_mode = 2
/proc/sys/vm/dirty_writeback_centisecs = 6000
/proc/sys/vm/dirty_expire_centisecs = 6000
/proc/sys/vm/dirty_ratio = 20
/proc/sys/vm/dirty_background_ratio = 10
+++ Storage Devices
+++ AHCI Link Power Management (ALPM)
No AHCI-enabled host controller detected.
+++ PCIe Active State Power Management
/sys/module/pcie_aspm/parameters/policy = powersave
+++ Intel Graphics
/sys/module/i915/parameters/enable_dc = -1 (use per-chip default)
/sys/module/i915/parameters/enable_fbc = 0 (disabled)
/sys/module/i915/parameters/enable_psr = -1 (use per-chip default)
/sys/module/i915/parameters/modeset = -1 (use per-chip default)
+++ Wireless
bluetooth = none (no device)
wifi = on
wwan = none (no device)
wlan0(rtl8723bs) : wifi, connected, power management = on
+++ Audio
+++ Runtime Power Management
Device blacklist = (not configured)
Driver blacklist = amdgpu nouveau nvidia radeon (default)
/sys/bus/pci/devices/0000:00:00.0/power/control = auto (0x060000, Host bridge, iosf_mbi_pci)
/sys/bus/pci/devices/0000:00:02.0/power/control = auto (0x030000, VGA compatible controller, i915)
/sys/bus/pci/devices/0000:00:03.0/power/control = auto (0x048000, Multimedia controller, no driver)
/sys/bus/pci/devices/0000:00:0b.0/power/control = auto (0x118000, Signal processing controller, proc_thermal)
/sys/bus/pci/devices/0000:00:14.0/power/control = auto (0x0c0330, USB controller, xhci_hcd)
/sys/bus/pci/devices/0000:00:1a.0/power/control = auto (0x108000, Encryption controller, mei_txe)
/sys/bus/pci/devices/0000:00:1c.0/power/control = auto (0x060400, PCI bridge, pcieport)
/sys/bus/pci/devices/0000:00:1f.0/power/control = auto (0x060100, ISA bridge, lpc_ich)
/sys/bus/pci/devices/0000:01:00.0/power/control = on (0xff0000, Unassigned class [ff00], rtsx_pci)
+++ USB
Autosuspend = enabled
Device whitelist = (not configured)
Device blacklist = (not configured)
Bluetooth blacklist = disabled
Phone blacklist = disabled
WWAN blacklist = enabled
Bus 002 Device 001 ID 1d6b:0003 control = auto, autosuspend_delay_ms = 0 -- Linux Foundation 3.0 root hub (hub)
Bus 001 Device 004 ID 1a40:0101 control = auto, autosuspend_delay_ms = 0 -- Terminus Technology Inc. Hub (hub)
Bus 001 Device 003 ID 6080:8060 control = on, autosuspend_delay_ms = 2000 -- <unknown> (usbhid)
Bus 001 Device 002 ID 058f:5608 control = auto, autosuspend_delay_ms = 2000 -- Alcor Micro Corp. (uvcvideo)
Bus 001 Device 001 ID 1d6b:0002 control = auto, autosuspend_delay_ms = 0 -- Linux Foundation 2.0 root hub (hub)
+++ Battery Status
/sys/class/power_supply/axp288_fuel_gauge/manufacturer = (not available)
/sys/class/power_supply/axp288_fuel_gauge/model_name = (not available)
/sys/class/power_supply/axp288_fuel_gauge/cycle_count = (not supported)
/sys/class/power_supply/axp288_fuel_gauge/charge_full_design = (not available)
/sys/class/power_supply/axp288_fuel_gauge/charge_full = 10015824 [mAh]
/sys/class/power_supply/axp288_fuel_gauge/charge_now = 8031296 [mAh]
/sys/class/power_supply/axp288_fuel_gauge/current_now = 0 [mA]
/sys/class/power_supply/axp288_fuel_gauge/status = Charging
Charge = 80.2 [%]
# acpi
Battery 0: Charging, 80%, charging at zero rate - will never fully charge.
# upower -i $(upower -e | grep -i battery)
native-path: axp288_fuel_gauge
power supply: yes
updated: dom 29 lug 2018 13:58:56 CEST (25 seconds ago)
has history: yes
has statistics: yes
battery
present: yes
rechargeable: yes
state: discharging
warning-level: none
energy: 34,9361 Wh
energy-empty: 0 Wh
energy-full: 43,5688 Wh
energy-full-design: 0 Wh
energy-rate: 5,13287 W
voltage: 4,1 V
time to empty: 6,8 hours
percentage: 80%
capacity: 100%
technology: lithium-ion
icon-name: 'battery-full-symbolic'
答案1
我遇到了同样的问题，发现https://bugzilla.redhat.com/show_bug.cgi?id=1610545. 解决