Pop OS / Dell XPS 9310 - 电池在挂起时整夜耗尽

Question

我的笔记本电脑成功地悬挂了盖子，但是如果我没有将其插入一整夜，则电池会在早晨排出。

我刚刚跑出了短暂的暂停日志。我可以将其暂停过夜，然后看一下原木，但是这里有什么可疑的吗？我验证了所有与悬浮相关的目标均通过sudo systemctl状态睡眠加载。TARGET.TARGET.TARGETHIBERNATE.TARGET HYBRID-SEEP.TARGET.TARGET.TARGET

Apr 11 22:09:29 pop-os systemd[1]: Reached target Sleep.
Apr 11 22:09:29 pop-os systemd[1]: Starting Suspend...
Apr 11 22:09:29 pop-os kernel: [   44.986190] PM: suspend entry (s2idle)
Apr 11 22:09:29 pop-os systemd-sleep[3730]: Suspending system...
Apr 11 22:09:29 pop-os kernel: [   44.991600] Filesystems sync: 0.005 seconds
Apr 11 22:09:57 pop-os kernel: [   44.994638] Freezing user space processes ... (elapsed 0.002 seconds) done.
Apr 11 22:09:57 pop-os kernel: [   44.996920] OOM killer disabled.
Apr 11 22:09:57 pop-os kernel: [   44.996921] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
Apr 11 22:09:57 pop-os kernel: [   44.998055] printk: Suspending console(s) (use no_console_suspend to debug)
Apr 11 22:09:57 pop-os kernel: [   45.315954] psmouse serio1: Failed to disable mouse on isa0060/serio1
Apr 11 22:09:57 pop-os kernel: [   46.377203] ACPI: EC: interrupt blocked
Apr 11 22:09:57 pop-os kernel: [   72.605807] ACPI: EC: interrupt unblocked
Apr 11 22:09:57 pop-os kernel: [   73.107660] pcieport 10000:e0:06.0: can't derive routing for PCI INT A
Apr 11 22:09:57 pop-os kernel: [   73.107666] nvme 10000:e1:00.0: PCI INT A: no GSI
Apr 11 22:09:57 pop-os kernel: [   73.114494] nvme nvme0: 8/0/0 default/read/poll queues
Apr 11 22:09:57 pop-os kernel: [   73.363725] OOM killer enabled.
Apr 11 22:09:57 pop-os kernel: [   73.363728] Restarting tasks ... 
Apr 11 22:09:57 pop-os kernel: [   73.364154] mei_hdcp 0000:00:16.0-b638ab7e-94e2-4ea2-a552-d1c54b627f04: bound 0000:00:02.0 (ops i915_hdcp_component_ops [i915])
Apr 11 22:09:57 pop-os kernel: [   73.367166] done.
Apr 11 22:09:57 pop-os touchegg[1000]: libinput error: event0  - Lid Switch: client bug: event processing lagging behind by 1279ms, your system is too slow
Apr 11 22:09:57 pop-os /usr/libexec/gdm-x-session[1823]: (II) modeset(0): EDID vendor "SHP", prod id 5370
Apr 11 22:09:57 pop-os /usr/libexec/gdm-x-session[1823]: (II) modeset(0): Printing DDC gathered Modelines:
Apr 11 22:09:57 pop-os /usr/libexec/gdm-x-session[1823]: (II) modeset(0): Modeline "3840x2400"x0.0  592.50  3840 3888 3920 4000  2400 2403 2409 2469 -hsync -vsync (148.1 kHz eP)
Apr 11 22:09:57 pop-os /usr/libexec/gdm-x-session[1823]: (II) modeset(0): Modeline "3840x2400"x0.0  474.00  3840 3888 3920 4000  2400 2403 2409 2469 -hsync -vsync (118.5 kHz e)
Apr 11 22:09:57 pop-os systemd-sleep[3730]: System resumed.
Apr 11 22:09:57 pop-os bluetoothd[961]: Controller resume with wake event 0x0
Apr 11 22:09:57 pop-os kernel: [   73.413202] PM: suspend exit
Apr 11 22:09:57 pop-os systemd[1]: systemd-suspend.service: Succeeded.
Apr 11 22:09:57 pop-os systemd[1]: Finished Suspend.
Apr 11 22:09:57 pop-os systemd[1]: Stopped target Sleep.
Apr 11 22:09:57 pop-os systemd[1]: Reached target Suspend.
Apr 11 22:09:57 pop-os systemd[1]: Stopped target Suspend.
Apr 11 22:09:57 pop-os NetworkManager[968]: <info>  [1649729397.3461] manager: sleep: wake requested (sleeping: yes  enabled: yes)
Apr 11 22:09:57 pop-os NetworkManager[968]: <info>  [1649729397.3461] device (wlp113s0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
Apr 11 22:09:57 pop-os ModemManager[1079]: <info>  [sleep-monitor] system is resuming
Apr 11 22:09:57 pop-os NetworkManager[968]: <info>  [1649729397.4258] manager: NetworkManager state is now DISCONNECTED

Answer 1

该系统上的硬件仅支持s2idle睡眠，而不是deep睡眠以减少能量消耗（此处不同睡眠状态的详细信息 https://www.kernel.org/doc/documentation/power/power/states.txt.txt ）。

pop-os:$~ sudo cat /sys/power/mem_sleep 
[s2idle]

我发现了这个线程： https://www.dell.com/community/xps/xps/xps-13-9310-ubuntu-deep-sleep-missing/td-p/7734008 它建议从RAID（Dell's Default）更改磁盘管理通过Dell Bios到AHCI。

到目前为止，这已经为解决方案工作了！一夜之间，我只损失了10％的电池，并且可以在不收取费用的情况下闲置3天。

（在此之前，我确实尝试通过System76 “ nofollow noreferrer”> htttps：//support.system76766666666666666666666666666.System7676666666666666.6.com/arbefort.system767676. .com/文章/启用hibernation/。

Answer 2

挂起（考虑混合挂起），机器的状态存储在交换空间中，并通过 RAM 挂起（又名睡眠）被调用。这导致电力利用率最低。

这样做的原因：从休眠状态唤醒比从睡眠状态唤醒慢。因此，为了确保系统状态不丢失，机器的状态存储在交换空间中，并调用睡眠，使用最少的功率并且不会关闭机器。机器的状态存储在 RAM 中。如果电池没有耗尽，则从 RAM 唤醒，速度更快。
了解更多：https://wiki.archlinux.org/title/Power_management/Sus​​pend_and_hibernate

如果您希望电池不耗尽或耗尽，请将盖子关闭操作从睡眠/挂起切换到休眠。 Hibernate 的功耗为零。请按照下面提到的步骤操作。

$ grep HandleLidSwitch /etc/systemd/logind.conf 
HandleLidSwitch=suspend

如果该行被注释，请通过删除“#”来取消注释并将选项更改为休眠。

HandleLidSwitch=hibernate

如果您是 Linux 新手，请使用 gedit 命令来编辑该文件。

sudo gedit /etc/systemd/logind.conf