Debian
如何在 Zenbook UX303UA 故障中分析硬體？
我在沒有電源的情況下使用 Debian 安裝程序對系統進行了概要分析。筆記型電腦將在斷電 7.5 分鐘後關機，但顯示電池電量充足。所以問題很可能是硬體，但我不明白是哪一部分。我認為問題不是作業系統問題，因為我可以使用 live usb 重現它。
其他詳情
我的平均功耗是 24 W（靜止時
awk '{print $1*10^-6 " W"}' /sys/class/power_supply/BAT0/power_now），應該沒問題。所以應該有其他原因導致電池耗盡。筆記型電腦現在可以持續大約 7.5 分鐘。
upower -i /org/freedesktop/UPower/devices/battery_BAT0電池似乎沒問題的電池詳細資訊native-path: BAT0 vendor: ASUSTeK model: ASUS Battery power supply: yes updated: Tue 06 Dec 2016 01:00:06 PM EET (20 seconds ago) has history: yes has statistics: yes battery present: yes rechargeable: yes state: charging warning-level: none energy: 15.664 Wh energy-empty: 0 Wh energy-full: 22.088 Wh energy-full-design: 50.103 Wh energy-rate: 23.6529 W voltage: 11.31 V time to full: 16.3 minutes percentage: 70% capacity: 44.0852% technology: lithium-ion icon-name: 'battery-full-charging-symbolic' History (charge): 1481022006 70.000 charging History (rate): 1481022006 23.653 chargingPowertop 統計數據
Package | Core | CPU 0 CPU 2 Powered On 0.0% | POLL 0.0% | POLL 0.0% 0.0 ms 0.0% 0.0 ms C1E-SKL 7.4% | C1E-SKL 14.8% | C1E-SKL 12.6% 10.6 ms 17.1% 9.1 ms | | C3-SKL 0.0% | C3-SKL 0.1% | C3-SKL 0.1% 0.3 ms 0.1% 0.5 ms RC6pp 0.0% | C6-SKL 1.1% | C6-SKL 0.0% 0.1 ms 2.2% 1.9 ms C7s-SKL 0.0% | C7s-SKL 0.0% | C7s-SKL 0.0% 0.0 ms 0.0% 0.0 ms C8-SKL 9.5% | C8-SKL 13.3% | C8-SKL 6.7% 4.2 ms 19.9% 2.3 ms C9-SKL 0.0% | C9-SKL 0.0% | C9-SKL 0.0% 0.0 ms 0.0% 0.0 ms C10-SKL 76.9% | C10-SKL 64.8% | C10-SKL 76.1% 22.6 ms 53.3% 19.9 ms | Core | CPU 1 CPU 3 | POLL 0.0% | POLL 0.0% 0.0 ms 0.0% 0.0 ms | C1E-SKL 0.0% | C1E-SKL 0.0% 0.1 ms 0.0% 0.0 ms | | | C3-SKL 0.0% | C3-SKL 0.0% 0.0 ms 0.0% 0.0 ms | C6-SKL 0.3% | C6-SKL 0.2% 0.6 ms 0.4% 1.4 ms | C7s-SKL 0.0% | C7s-SKL 0.0% 0.0 ms 0.0% 0.0 ms | C8-SKL 5.6% | C8-SKL 8.1% 6.8 ms 3.1% 2.9 ms | C9-SKL 0.0% | C9-SKL 0.0% 0.0 ms 0.0% 0.0 ms | C10-SKL 88.9% | C10-SKL 83.5% 24.1 ms 94.1% 31.7 ms | GPU | | Powered On 0.1% | | RC6 99.9% | | RC6p 0.0% | | RC6pp 0.0% | | | | | | | | | | | Package | Core | CPU 0 CPU 2 Idle 100.0% | Idle 100.0% | Idle 100.0% 100.0% | Core | CPU 1 CPU 3 | Idle 100.0% | Idle 100.0% 100.0% Usage Device name 13.0% CPU core 13.0% DRAM 13.0% CPU misc 100.0% Audio codec hwC0D0: Conexant 49.0% Display backlight 0.0 ops/s GPU core 0.0 ops/s GPU misc 100.0% PCI Device: Intel Corporation Device 9d70 100.0% PCI Device: Intel Corporation Device 9d21 100.0% PCI Device: Intel Corporation Device 9d48 100.0% Radio device: asus-nb-wmi 100.0% Radio device: iwlwifi 100.0% PCI Device: Intel Corporation Device 1904 100.0% PCI Device: Intel Corporation Device 1916 100.0% PCI Device: Intel Corporation Device 9d3a 100.0% PCI Device: Intel Corporation Device 9d31 100.0% PCI Device: Intel Corporation Device 9d2f 100.0% PCI Device: Intel Corporation Wireless 7265 100.0% PCI Device: Intel Corporation Device 1903 100.0% PCI Device: Intel Corporation Device 9d15 100.0% PCI Device: Intel Corporation Device 9d03 10.3 pkts/s Network interface: wlan0 (iwlwifi) 0.0% Radio device: asus-nb-wmi 0.0% Audio codec hwC0D2: Intel 0.0% USB device: xHCI Host Controller 0.0% USB device: xHCI Host Controller 0.0% PCI Device: Intel Corporation Device 9d23 0.0% USB device: USB2.0 HD UVC WebCam (04081-0009290016041015517) >> Bad Enable SATA link power management for host0 Bad Enable SATA link power management for host1 Bad Enable Audio codec power management Bad NMI watchdog should be turned off Bad VM writeback timeout Bad Runtime PM for PCI Device Intel Corporation Device 9d03 Bad Runtime PM for PCI Device Intel Corporation Device 9d2f Bad Runtime PM for PCI Device Intel Corporation Wireless 7265 Bad Runtime PM for PCI Device Intel Corporation Device 9d70 Bad Runtime PM for PCI Device Intel Corporation Device 9d21 Bad Runtime PM for PCI Device Intel Corporation Device 9d31 Bad Runtime PM for PCI Device Intel Corporation Device 9d3a Bad Runtime PM for PCI Device Intel Corporation Device 9d48 Bad Runtime PM for PCI Device Intel Corporation Device 1903 Bad Runtime PM for PCI Device Intel Corporation Device 1904 Bad Runtime PM for PCI Device Intel Corporation Device 1916 Bad Runtime PM for PCI Device Intel Corporation Device 9d15 Good Wireless Power Saving for interface wlan0 Good Autosuspend for USB device xHCI Host Controller [usb1] Good Autosuspend for USB device xHCI Host Controller [usb2] Good Autosuspend for USB device USB2.0 HD UVC WebCam [04081-0009290016041015517] Good Runtime PM for PCI Device Intel Corporation Device 9d23 Good Wake-on-lan status for device wlan0 PowerTOP 2.6.1 Overview Idle stats Frequency stats Device stats Tunables ummary: 657.9 wakeups/second, 0.0 GPU ops/seconds, 0.0 VFS ops/sec and 31.9% CPU use Usage Events/s Category Description 234.6 ms/s 331.9 Process /usr/bin/gnome-shell 100.0% Device Audio codec hwC0D0: Conexant 5.0 ms/s 116.5 Interrupt PS/2 Touchpad / Keyboard / Mouse 1.5 ms/s 55.3 Timer tick_sched_timer 40.9 ms/s 24.0 Process /usr/bin/Xorg :0 -novtswitch -background none -noreset -verbose 3 -auth /var/run/gdm3/auth-for-Debian-gdm-lEjDW0/database -seat 16.2 ms/s 26.5 Process /usr/lib/gnome-terminal/gnome-terminal-server 244.6 µs/s 23.8 Process [rcu_sched] 0.8 ms/s 16.9 Timer hrtimer_wakeup 5.9 ms/s 12.7 Process /opt/google/chrome/chrome --type=renderer --enable-features=BlockSmallPluginContent<PluginPowerSaverTiny,MaterialDesignUserMana 3.6 ms/s 10.9 Process /opt/google/chrome/chrome 251.1 µs/s 5.7 Process [irq/125-iwlwifi] 53.8 µs/s 4.2 kWork flush_to_ldisc 13.5 µs/s 4.1 Process nginx: worker process 64.5 µs/s 3.2 Interrupt [125] iwlwifi 0.7 ms/s 2.7 Process avahi-daemon: running [masi.local] 272.7 µs/s 2.3 Process /usr/lib/at-spi2-core/at-spi2-registryd --use-gnome-session 2.0 ms/s 0.9 Process powertop 79.7 µs/s 1.5 kWork cache_reap 14.8 µs/s 1.5 kWork console_callback 69.8 µs/s 1.2 Process syndaemon -i 1.0 -t -K -R 422.1 µs/s 0.9 kWork call_usermodehelper_exec_work 21.1 µs/s 1.0 Interrupt [126] i915 16.8 µs/s 1.0 kWork vmstat_shepherd 68.3 µs/s 1.0 Process /usr/sbin/acpid 560.3 µs/s 0.7 Interrupt [7] sched(softirq) 1.0 ms/s 0.26 Process nautilus -n 0.8 ms/s 0.5 Process /usr/sbin/NetworkManager --no-daemon 201.4 µs/s 0.7 Interrupt [1] i8042 4.6 µs/s 0.7 Timer sched_rt_period_timer 221.7 µs/s 0.4 Process nm-applet 0.7 µs/s 0.4 kWork blk_delay_work 33.6 µs/s 0.3 Process /opt/google/chrome/chrome --type=gpu-process --channel=2212.114.1220374039 --mojo-application-channel-token=E97EE6BE44BB5D48C1F 0.6 µs/s 0.3 kWork cfq_kick_queue 0.8 ms/s 0.00 Process kworker/u8:2 64.2 µs/s 0.26 Process [kworker/u8:2] 142.6 µs/s 0.21 Process /usr/lib/gnome-settings-daemon/gnome-settings-daemon 1.6 µs/s 0.26 kWork mei_timer 3.2 µs/s 0.21 Process /usr/bin/xprop -root -spy 6.7 µs/s 0.21 kWork wb_workfn 1.6 µs/s 0.21 Process [watchdog/3] 1.1 µs/s 0.21 Process [ksoftirqd/1] 491.4 µs/s 0.00 Interrupt [1] timer(softirq) 446.0 µs/s 0.00 Process kworker/u8:1 51.2 µs/s 0.15 Process /usr/sbin/minissdpd -i 0.0.0.0 39.0 µs/s 0.15 Process /usr/lib/gnome-online-accounts/goa-daemon 31.3 µs/s 0.15 Process [kworker/u8:1] 9.0 µs/s 0.15 Process /usr/lib/rtkit/rtkit-daemon 7.0 µs/s 0.15 Process postgres: writer process 3.7 µs/s 0.15 kWork iwl_pcie_rx_allocator_work 3.2 µs/s 0.15 kWork push_to_pool 1.8 µs/s 0.15 Process [watchdog/1] 385.3 µs/s 0.00 Interrupt [9] RCU(softirq) 306.4 µs/s 0.00 Timer process_timeout 39.9 µs/s 0.10 Process /usr/sbin/irqbalance --pid=/var/run/irqbalance.pid 9.6 µs/s 0.10 Timer watchdog_timer_fn 4.2 µs/s 0.10 Process runsvdir -P /etc/service log: ................................................................................................. 1.4 µs/s 0.10 Process [watchdog/2] 1.1 µs/s 0.10 Process [watchdog/0] 1.0 µs/s 0.10 Process [ksoftirqd/0] 1.0 µs/s 0.10 kWork neigh_periodic_work 173.3 µs/s 0.00 Process /usr/bin/dbus-daemon --system --address=systemd: --nofork --nopidfile --systemd-activation 28.9 µs/s 0.05 Process /usr/lib/evolution/3.12/evolution-alarm-notify 14.2 µs/s 0.05 Process [jbd2/sda2-8] 136.4 µs/s 0.00 Process /usr/bin/dbus-daemon --config-file=/etc/at-spi2/accessibility.conf --nofork --print-address 3 5.1 µs/s 0.05 Process zeitgeist-datahub 2.3 µs/s 0.05 Process /usr/lib/packagekit/packagekitd 1.9 µs/s 0.05 Process /usr/bin/ssh-agent /usr/bin/dbus-launch --exit-with-session x-session-manager 1.8 µs/s 0.05 Process postgres: wal writer process 1.3 µs/s 0.05 kWork ieee80211_iface_work 1.2 µs/s 0.05 Process /sbin/wpa_supplicant -u -s -O /run/wpa_supplicant 0.8 µs/s 0.05 Timer timerfd_tmrproc 0.6 µs/s 0.05 kWork iwl_mvm_async_handlers_wk 0.2 µs/s 0.05 kWork ioc_release_fn 0.2 µs/s 0.05 kWork blk_timeout_work 0.1 µs/s 0.05 Process [ksoftirqd/2] 113.0 µs/s 0.00 Process /usr/lib/telepathy/mission-control-5 86.2 µs/s 0.00 Timer tcp_keepalive_timer 54.4 µs/s 0.00 Timer delayed_work_timer_fn 29.5 µs/s 0.00 kWork vmstat_update 27.9 µs/s 0.00 Timer clocksource_watchdog 26.9 µs/s 0.00 Timer it_real_fn 22.1 µs/s 0.00 Interrupt [4] block(softirq) 18.8 µs/s 0.00 Process [kworker/2:0] 17.2 µs/s 0.00 Process /sbin/init 16.0 µs/s 0.00 Process [kworker/3:0] 11.3 µs/s 0.00 Interrupt [122] ahci[0000:00:17.0] 10.3 µs/s 0.00 Process [kworker/1:1] 8.7 µs/s 0.00 Process pool 7.7 µs/s 0.00 Interrupt [6] tasklet(softirq) 7.5 µs/s 0.00 Timer igmp_timer_expire 6.0 µs/s 0.00 Process [kworker/0:1] 5.6 µs/s 0.00 Process [migration/1] 4.5 µs/s 0.00 Process [kworker/u9:0] 3.8 µs/s 0.00 Process [migration/3] 3.6 µs/s 0.00 Process [kworker/3:1H] 1.6 µs/s 0.00 kWork wq_barrier_func 1.2 µs/s 0.00 Timer commit_timeout 1.1 µs/s 0.00 Timer writeout_period 1.0 µs/s 0.00 Interrupt [3] net_rx(softirq) 0.9 µs/s 0.00 Timer blk_rq_timed_out_timer 0.8 µs/s 0.00 Process [migration/0]作業系統：Debian 8.5
LK：4.7 backports
硬體：華碩 Zenbook UX303UA（大約 3 個月大，從 Amazon co uk 購買，如新，因此仍然保修）
DX 電池故障。我把電腦拿到服務台，因為電池最後持續了 0 秒。所以電池故障。我認為關於這件事的最大跡像是使用實時 Linux 進行的測試，並觀察到電池一次只能持續 7.5 分鐘，最後是 0 秒。
一切都進入保修期。我認為這些 Amazon/… 折扣電腦有時電池故障的風險更高；獲得一些關於它的統計數據會很棒。然而，這是有道理的。如果懷疑有缺陷的部分，很快就賣光了，所以降低價格。
… 我的平均功耗是 24 W 休息…
這是你的起點！
休息時，我的筆記型電腦或多或少地消耗了 3W…
編輯：老實說，您必須調查為什麼筆記型電腦如此精力充沛；嘗試使用較新核心的發行版測試筆記型電腦，因為機器確實是新機器，因此無法完全支持硬體