这似乎是一种常见症状，有无数潜在原因——但我尝试过的所有在线解决方案都不起作用。我有一台 system76 笔记本电脑（galago ultrapro）。几天前（可能是升级后？），我的机器在我关机后开始重新启动（无论是图形还是poweroff）。
一些说明：
- 我没有启用局域网/WLAN 唤醒（
sudo ethtool wlp3s0显示无局域网唤醒设置） - 我尝试了 中的多个参数
/etc/default/grub，例如acpi=force和acpi=noirq。后者 (noirq) 似乎有效，因为它永久关闭了机器，但禁用了我的笔记本电脑的键盘（但没有禁用我的鼠标，那真是一个有趣的时刻）。所以我不得不恢复。 - 我已经尝试了提到的其他修复方法这里，但它们对我都不起作用。
一个有趣的发现：如果我拔掉电源线（笔记本电脑使用电池），笔记本电脑总是会关机而不重新启动（预期行为）。只有当笔记本电脑连接到电源时才会发生这种重新启动行为（经常发生，但并非总是）。 我尝试了其他电源插座（以防万一），但仍然发生关机后重新启动的情况，所以问题仍然存在。
您能帮我诊断并解决问题吗？
输出dmesg | grep -i acpi符合要求。这是在一次神秘的重启之后。
[ 0.000000] BIOS-e820: [mem 0x00000000cbd21000-0x00000000cbd27fff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x00000000db8db000-0x00000000dba0ffff] ACPI NVS
[ 0.033110] ACPI: Early table checksum verification disabled
[ 0.033114] ACPI: RSDP 0x00000000000F0490 000024 (v02 ALASKA)
[ 0.033117] ACPI: XSDT 0x00000000DB9E3080 00007C (v01 ALASKA A M I 01072009 AMI 00010013)
[ 0.033124] ACPI: FACP 0x00000000DB9EFB80 00010C (v05 ALASKA A M I 01072009 AMI 00010013)
[ 0.033130] ACPI: DSDT 0x00000000DB9E3190 00C9EA (v02 ALASKA A M I 00000024 INTL 20091112)
[ 0.033133] ACPI: FACS 0x00000000DBA0E080 000040
[ 0.033136] ACPI: APIC 0x00000000DB9EFC90 000092 (v03 ALASKA A M I 01072009 AMI 00010013)
[ 0.033139] ACPI: FPDT 0x00000000DB9EFD28 000044 (v01 ALASKA A M I 01072009 AMI 00010013)
[ 0.033142] ACPI: SSDT 0x00000000DB9EFD70 0015C2 (v01 TrmRef PtidDevc 00001000 INTL 20091112)
[ 0.033145] ACPI: SSDT 0x00000000DB9F1338 0004F7 (v01 PmRef Cpu0Ist 00003000 INTL 20051117)
[ 0.033148] ACPI: SSDT 0x00000000DB9F1830 000AD8 (v01 PmRef CpuPm 00003000 INTL 20051117)
[ 0.033151] ACPI: MCFG 0x00000000DB9F2308 00003C (v01 ALASKA A M I 01072009 MSFT 00000097)
[ 0.033154] ACPI: HPET 0x00000000DB9F2348 000038 (v01 ALASKA A M I 01072009 AMI. 00000005)
[ 0.033157] ACPI: SSDT 0x00000000DB9F2380 000315 (v01 SataRe SataTabl 00001000 INTL 20091112)
[ 0.033161] ACPI: SSDT 0x00000000DB9F2698 001917 (v01 SaSsdt SaSsdt 00003000 INTL 20091112)
[ 0.033164] ACPI: DMAR 0x00000000DB9F3FB0 0000B8 (v01 INTEL HSW 00000001 INTL 00000001)
[ 0.033173] ACPI: Local APIC address 0xfee00000
[ 0.098719] ACPI: PM-Timer IO Port: 0x1808
[ 0.098721] ACPI: Local APIC address 0xfee00000
[ 0.098729] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
[ 0.098742] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.098743] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.098745] ACPI: IRQ0 used by override.
[ 0.098746] ACPI: IRQ9 used by override.
[ 0.098748] Using ACPI (MADT) for SMP configuration information
[ 0.098750] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[ 0.184954] ACPI: Core revision 20190703
[ 0.291091] PM: Registering ACPI NVS region [mem 0xcbd21000-0xcbd27fff] (28672 bytes)
[ 0.291091] PM: Registering ACPI NVS region [mem 0xdb8db000-0xdba0ffff] (1265664 bytes)
[ 0.291091] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 0.291091] ACPI: bus type PCI registered
[ 0.291091] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
[ 0.297204] ACPI: Added _OSI(Module Device)
[ 0.297205] ACPI: Added _OSI(Processor Device)
[ 0.297206] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.297207] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.297208] ACPI: Added _OSI(Linux-Dell-Video)
[ 0.297209] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[ 0.297210] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics)
[ 0.310226] ACPI: 6 ACPI AML tables successfully acquired and loaded
[ 0.312008] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[ 0.312671] ACPI: Dynamic OEM Table Load:
[ 0.312671] ACPI: SSDT 0xFFFF8A108D11E400 0003D3 (v01 PmRef Cpu0Cst 00003001 INTL 20051117)
[ 0.313563] ACPI: Dynamic OEM Table Load:
[ 0.313570] ACPI: SSDT 0xFFFF8A108D054800 0005AA (v01 PmRef ApIst 00003000 INTL 20051117)
[ 0.314980] ACPI: Dynamic OEM Table Load:
[ 0.314984] ACPI: SSDT 0xFFFF8A108CC64200 000119 (v01 PmRef ApCst 00003000 INTL 20051117)
[ 0.319018] ACPI: EC: EC started
[ 0.319018] ACPI: EC: interrupt blocked
[ 1.181152] ACPI: \_SB_.PCI0.LPCB.EC__: Used as first EC
[ 1.181154] ACPI: \_SB_.PCI0.LPCB.EC__: GPE=0x17, EC_CMD/EC_SC=0x66, EC_DATA=0x62
[ 1.181156] ACPI: \_SB_.PCI0.LPCB.EC__: Boot DSDT EC used to handle transactions
[ 1.181156] ACPI: Interpreter enabled
[ 1.181190] ACPI: (supports S0 S3 S4 S5)
[ 1.181192] ACPI: Using IOAPIC for interrupt routing
[ 1.181227] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 1.181574] ACPI: Enabled 7 GPEs in block 00 to 3F
[ 1.192898] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-3e])
[ 1.192905] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[ 1.193205] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug SHPCHotplug PME]
[ 1.193448] acpi PNP0A08:00: _OSC: OS now controls [AER PCIeCapability LTR]
[ 1.193449] acpi PNP0A08:00: FADT indicates ASPM is unsupported, using BIOS configuration
[ 1.196845] acpiphp: Slot [1] registered
[ 1.198785] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 1.198864] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 *4 5 6 10 11 12 14 15)
[ 1.198939] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 *10 11 12 14 15)
[ 1.199015] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 *10 11 12 14 15)
[ 1.199090] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 *5 6 10 11 12 14 15)
[ 1.199165] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
[ 1.199241] ACPI: PCI Interrupt Link [LNKG] (IRQs *3 4 5 6 10 11 12 14 15)
[ 1.199317] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 *11 12 14 15)
[ 1.199772] ACPI: EC: interrupt unblocked
[ 1.199779] ACPI: EC: event unblocked
[ 1.199785] ACPI: \_SB_.PCI0.LPCB.EC__: GPE=0x17, EC_CMD/EC_SC=0x66, EC_DATA=0x62
[ 1.199787] ACPI: \_SB_.PCI0.LPCB.EC__: Boot DSDT EC used to handle transactions and events
[ 1.199861] ACPI: bus type USB registered
[ 1.199861] PCI: Using ACPI for IRQ routing
[ 1.219689] pnp: PnP ACPI init
[ 1.219816] system 00:00: Plug and Play ACPI device, IDs PNP0c01 (active)
[ 1.220253] system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 1.220279] pnp 00:02: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 1.220350] system 00:03: Plug and Play ACPI device, IDs INT3f0d PNP0c02 (active)
[ 1.220384] pnp 00:04: Plug and Play ACPI device, IDs PNP0303 (active)
[ 1.220503] pnp 00:05: Plug and Play ACPI device, IDs SYN1213 PNP0f13 (active)
[ 1.220568] system 00:06: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 1.221061] system 00:07: Plug and Play ACPI device, IDs PNP0c02 (active)
[ 1.221405] pnp: PnP ACPI: found 8 devices
[ 1.227356] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 1.949294] ACPI: AC Adapter [AC] (on-line)
[ 1.949372] ACPI: Power Button [PWRB]
[ 1.949409] ACPI: Sleep Button [SLPB]
[ 1.949445] ACPI: Lid Switch [LID0]
[ 1.949483] ACPI: Power Button [PWRF]
[ 1.950060] ACPI: Thermal Zone [TZ0] (14 C)
[ 1.950732] battery: ACPI: Battery Slot [BAT0] (battery present)
[ 3.947861] system76_acpi: loading out-of-tree module taints kernel.
[ 3.947878] system76_acpi: module verification failed: signature and/or required key missing - tainting kernel
[ 5.264311] ACPI Warning: SystemIO range 0x0000000000001828-0x000000000000182F conflicts with OpRegion 0x0000000000001800-0x000000000000187F (\PMIO) (20190703/utaddress-213)
[ 5.264318] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 5.264321] ACPI Warning: SystemIO range 0x0000000000001C40-0x0000000000001C4F conflicts with OpRegion 0x0000000000001C00-0x0000000000001FFF (\GPR) (20190703/utaddress-213)
[ 5.264325] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 5.264326] ACPI Warning: SystemIO range 0x0000000000001C30-0x0000000000001C3F conflicts with OpRegion 0x0000000000001C00-0x0000000000001C3F (\GPRL) (20190703/utaddress-213)
[ 5.264330] ACPI Warning: SystemIO range 0x0000000000001C30-0x0000000000001C3F conflicts with OpRegion 0x0000000000001C00-0x0000000000001FFF (\GPR) (20190703/utaddress-213)
[ 5.264333] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 5.264334] ACPI Warning: SystemIO range 0x0000000000001C00-0x0000000000001C2F conflicts with OpRegion 0x0000000000001C00-0x0000000000001C3F (\GPRL) (20190703/utaddress-213)
[ 5.264338] ACPI Warning: SystemIO range 0x0000000000001C00-0x0000000000001C2F conflicts with OpRegion 0x0000000000001C00-0x0000000000001FFF (\GPR) (20190703/utaddress-213)
[ 5.264342] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 5.443842] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
答案1
您可以尝试打开计算机并按住 Shift 键进入 grub 菜单...然后选择高级...然后下一级进入恢复模式。在那里您可以选择检查系统以查看哪里出了问题和/或选择修复损坏的软件包。这可能有助于解决问题，祝您好运！https://drive.google.com/open?id=12YI4bhQgeC7McHsfdOTdE0qRQELK-bF
答案2
你的问题：您能帮我诊断并解决问题吗？
这个答案仅针对第二点，我认为这点更为重要。
使用命令shutdown代替poweroff。您可以检查各种选择对于shutdown。特别是，尝试shutdown -P。我看到了有关这两个命令之间的差异的相互矛盾的信息，因此请发布反馈。
也可以看看
poweroff 和 halt 有什么区别？以及那里的链接。