Ubuntu在几秒钟的睡眠后醒来
我有一个严重的问题，让我的电脑自动唤醒，没有任何键盘或鼠标点击，它保持睡眠模式约8秒。
编辑 ：它是随机发生的，有时它只是没有唤醒并正常工作，我找不到一种不断的再现方式。
这有可能解决吗？ 如果没有，那么当我关闭封面时，如何使我的笔记本电脑hibernate？
如果有帮助，我正在使用hp pavilion dv6笔记本电脑以及额外的broadcom无线和nvidia驱动程序。
编辑 ：
以下是关于我的/ proc / acpi / wakeup的一些信息;
nx1337@nx-HP-Pavilion-dv6-Notebook-PC:~$ cat /proc/acpi/wakeup Device S-state Status Sysfs node P0P2 S4 *disabled PEGP S4 *disabled P0P3 S4 *disabled pci:0000:00:01.0 PEGP S4 *disabled P0P1 S4 *disabled pci:0000:00:1e.0 CIR0 S5 *enabled pnp:00:00 PS2K S3 *enabled pnp:00:07 PS2M S3 *disabled pnp:00:08 EHC1 S3 *enabled pci:0000:00:1d.0 USB1 S3 *disabled USB2 S3 *disabled USB3 S3 *disabled USB4 S3 *disabled EHC2 S3 *enabled pci:0000:00:1a.0 USB5 S3 *disabled USB6 S3 *disabled USB7 S3 *disabled HDEF S0 *disabled pci:0000:00:1b.0 RP01 S4 *disabled pci:0000:00:1c.0 RP02 S4 *disabled pci:0000:00:1c.1 PXSX S5 *enabled pci:0000:03:00.0 RP03 S4 *disabled RP04 S4 *disabled RP05 S4 *disabled pci:0000:00:1c.4 RP08 S4 *disabled pci:0000:00:1c.7 我担心我甚至没有PBTN条目，所以我不想弄乱我的系统做出疯狂的猜测和禁用我不知道的事情 – 如果其中一个指的是我的电源按钮？
以下是我的var / log / syslog中的一些相关信息;
Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8587.383024] PM: Syncing filesystems ... done. Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8587.452554] PM: Preparing system for mem sleep Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8587.452826] Freezing user space processes ... (elapsed 0.002 seconds) done. Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8587.454994] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8587.456292] PM: Entering mem sleep Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8587.456339] Suspending console(s) (use no_console_suspend to debug) Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8587.456695] sd 0:0:0:0: [sda] Synchronizing SCSI cache Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8587.456746] sd 0:0:0:0: [sda] Stopping disk Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8587.553531] i8042 aux 00:08: System wakeup disabled by ACPI Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8587.553549] i8042 kbd 00:07: System wakeup enabled by ACPI Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8587.553575] ene_ir 00:00: System wakeup enabled by ACPI Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.049478] PM: suspend of devices complete after 593.170 msecs Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.049702] PM: late suspend of devices complete after 0.220 msecs Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.050173] r8169 0000:03:00.0: System wakeup enabled by ACPI Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.081795] ehci-pci 0000:00:1d.0: System wakeup enabled by ACPI Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.097841] ehci-pci 0000:00:1a.0: System wakeup enabled by ACPI Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.113370] PM: noirq suspend of devices complete after 63.685 msecs Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.113512] ACPI: Preparing to enter system sleep state S3 Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.117408] PM: Saving platform NVS memory Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.117809] Disabling non-boot CPUs ... Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.221247] smpboot: CPU 1 is now offline Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.325216] smpboot: CPU 2 is now offline Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.325895] Broke affinity for irq 21 Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.325908] Broke affinity for irq 42 Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.580520] smpboot: CPU 3 is now offline Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.581674] ACPI: Low-level resume complete Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.581741] PM: Restoring platform NVS memory Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.582259] Enabling non-boot CPUs ... Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.582310] x86: Booting SMP configuration: Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.582311] smpboot: Booting Node 0 Processor 1 APIC 0x1 Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.595760] CPU1 is up Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.595785] smpboot: Booting Node 0 Processor 2 APIC 0x4 Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.609304] CPU2 is up Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.609328] smpboot: Booting Node 0 Processor 3 APIC 0x5 Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.622906] CPU3 is up Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.625304] ACPI: Waking up from system sleep state S3 Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.646462] ehci-pci 0000:00:1a.0: System wakeup disabled by ACPI Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.678443] ehci-pci 0000:00:1d.0: System wakeup disabled by ACPI Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.790598] PM: noirq resume of devices complete after 157.634 msecs Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.790762] PM: early resume of devices complete after 0.124 msecs Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.790996] snd_hda_intel 0000:00:1b.0: irq 43 for MSI/MSI-X Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.794640] r8169 0000:03:00.0: System wakeup disabled by ACPI Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.839338] ene_ir 00:00: System wakeup disabled by ACPI Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8588.839627] i8042 kbd 00:07: System wakeup disabled by ACPI Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8589.006396] usb 2-1.5: reset high-speed USB device number 3 using ehci-pci Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8589.122299] ata6: SATA link down (SStatus 0 SControl 300) Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8589.122359] ata5: SATA link down (SStatus 0 SControl 300) Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8589.130310] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8589.192118] ata2.00: configured for UDMA/100 Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8589.350171] firewire_core 0000:04:00.0: rediscovered device fw0 Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8591.473567] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8591.479306] ata1.00: configured for UDMA/100 Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8591.493692] sd 0:0:0:0: [sda] Starting disk Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8591.510980] ERROR @wl_wowl_ind_wake_reason : Unable to get wake reason, err = -95 Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8591.514192] PM: resume of devices complete after 2724.270 msecs Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8591.514478] PM: Finishing wakeup. Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8591.514752] firewire_ohci 0000:04:00.0: no hotplug settings from platform Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8591.514779] sdhci-pci 0000:04:00.1: no hotplug settings from platform Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8591.514803] pci 0000:04:00.2: no hotplug settings from platform Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8591.514827] jmb38x_ms 0000:04:00.3: no hotplug settings from platform Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8591.514851] pci 0000:04:00.4: no hotplug settings from platform Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8591.514960] r8169 0000:03:00.0: no hotplug settings from platform Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8591.515128] firewire_ohci 0000:04:00.0: no hotplug settings from platform Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8591.515153] sdhci-pci 0000:04:00.1: no hotplug settings from platform Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8591.515177] pci 0000:04:00.2: no hotplug settings from platform Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8591.515215] jmb38x_ms 0000:04:00.3: no hotplug settings from platform Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8591.515240] pci 0000:04:00.4: no hotplug settings from platform Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8591.514480] Restarting tasks ... done. Mar 18 23:42:27 nx-HP-Pavilion-dv6-Notebook-PC kernel: [ 8591.598871] video LNXVIDEO:02: Restoring backlight state
我有一个非常相似的问题; 我将向您展示一个示例，但您需要将其调整到您的计算机上。 这里的输出是从我的桌面（和修剪），所以应用暨grano salis 。
检查PC的唤醒事件：
2& [romano:~/etc] % cat /proc/acpi/wakeup Device S-state Status Sysfs node PCI0 S4 *disabled no-bus:pci0000:00 COM1 S4 *disabled pnp:00:06 PEGH S4 *disabled PEGL S4 *disabled IGBE S4 *enabled pci:0000:00:19.0 PCX1 S4 *disabled pci:0000:00:1c.0 PCX5 S4 *disabled pci:0000:00:1c.4 PCX7 S4 *disabled pci:0000:00:1c.6 HUB S4 *disabled pci:0000:00:1e.0 EUS1 S3 *enabled pci:0000:00:1d.0 EUS2 S3 *enabled pci:0000:00:1a.0 PBTN S4 *enabled
enabled事件是可以唤醒您的计算机的事件。 其中一个是在你的情况下开火; 你必须发现哪一个。
您可以使用以下命令切换唤醒状态，例如， EUS1 （无论它意味着什么） – 不知道）：
echo EUS1 | sudo tee /proc/acpi/wakeup
然后你可以通过重复第一个命令来检查唤醒是否被禁用。 现在您可以尝试暂停并查看PC是否保持挂起状态。 重复。
不要在PBTN上禁用该事件—这是电源按钮。 在这种情况下你可能无法恢复！
我的策略通常是禁用除PBTN所有内容—现在只需使用电源按钮即可触发恢复。 然后，您可以尝试重新启用其他来源（或不）。
一旦找到了罪魁祸首，您可以将它们添加到/etc/rc.local以使更改成为永久性的。 但请注意，界面真的很糟糕，你只能切换启用/禁用的状态，而不是设置它; 所以例如要根据你应该使用的状态独立禁用EUS1
grep 'EUS1.*enabled' < /proc/acpi/wakeup >/dev/null && echo "EUS1" > /proc/acpi/wakeup
在你的/etc/rc.local 。
在我的情况下，EHC和XHC设备的罪魁祸首，可能是因为我有一个USB键盘（虽然不确定），这是我的rc.local摘录：
for device in XHC EHC1 EHC2; do grep $device /proc/acpi/wakeup | grep enabled > /dev/null && { echo Disabling wakeup on $device echo $device > /proc/acpi/wakeup } done