我的系统是 ASUS N56VJ。第一次使用时，如果我通过合上盖子或从设置菜单（右上方齿轮按钮）专门选择暂停，则暂停功能可以正常工作。后来它就无法暂停了。
其次，如果我按下硬件电源按钮并从弹出菜单中选择暂停，我可以多次暂停。如果我使用暂停，情况也是如此
sudo pm-supend
它每次都会暂停。
暂停发生方式的差异可以通过以下输出来判断
acpi_listen
同时使用上述不同的选项进行暂停。
我已经记录了acpi_listen选择输入为：
1. button/power PWRF 00000080 00000001 @@@@SUCCESS (using power button)
2. button/power PWRF 00000080 00000002 @@@@SUCCESS (using power button)
3. button/lid LID 00000080 00000001 @@@@SUCCESS First Time! (closing the lid)
video GFX0 00000080 00000000 @@@@ comes up when lid is opened
4. button/lid LID 00000080 00000002 @@@@ Failure!
video GFX0 00000080 00000000 @@@@ comes automatically as suspend fails
button/lid LID 00000080 00000003 @@@@ and this follows immediatelly (not sure why this comes two times)
video GFX0 00000080 00000000 @@@@ and this too.
5. button/power PWRF 00000080 00000003 @@@@ Failure! now suspend from power button fails too until reboot
6. button/power PWRF 00000080 00000004 @@@@ Again Failure! now suspend from power button fails too until reboot
完整的 dmesg 日志附有此处发布的重要消息，与上述 6 次挂起尝试同步：
1）使用电源按钮成功
[ 571.919159] systemd-logind[2562]: execute_shutdown_or_sleep: failed to call org.freedesktop.systemd1, using fallback: Unknown unit: suspend.target
[ 571.919171] systemd-logind[2562]: execute_shutdown_or_sleep_fallback: Running command '/usr/sbin/pm-suspend' for unit suspend.target
[ 571.991180] thinkpad_ec: no ThinkPad embedded controller!
[ 572.055734] alx 0000:04:00.0 eth0: wolopts = 0
[ 572.055744] alx 0000:04:00.0 eth0: wol-ctrl=0
[ 572.133063] init: anacron main process (3643) killed by TERM signal
[ 572.226866] PM: Syncing filesystems ... done.
[ 572.288292] Freezing user space processes ... (elapsed 0.01 seconds) done.
[ 572.303877] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done.
[ 572.320090] Suspending console(s) (use no_console_suspend to debug)
[ 572.327601] sd 2:0:0:0: [sdb] Synchronizing SCSI cache
[ 572.327677] sd 2:0:0:0: [sdb] Stopping disk
[ 572.327797] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[ 572.327877] sd 0:0:0:0: [sda] Stopping disk
[ 572.346136] nouveau [ DRM] suspending fbcon...
[ 572.346139] nouveau [ DRM] suspending display...
[ 572.346146] nouveau [ DRM] unpinning framebuffer(s)...
[ 572.346268] nouveau [ DRM] evicting buffers... @@@@button/power PWRF 00000080 00000001 SUCCESS
[ 572.352651] nouveau [ DRM] suspending client object trees...
[ 572.994632] ACPI: Cannot transition to non-D0 state from D3
[ 573.362177] PM: suspend of devices complete after 1043.529 msecs
[ 573.362293] PM: late suspend of devices complete after 0.115 msecs
[ 573.378190] ehci-pci 0000:00:1d.0: System wakeup enabled by ACPI
[ 573.394087] ehci-pci 0000:00:1a.0: System wakeup enabled by ACPI
[ 573.426046] PM: noirq suspend of devices complete after 63.844 msecs
[ 573.426324] ACPI: Preparing to enter system sleep state S3
[ 573.542073] PM: Saving platform NVS memory
[ 573.591976] Disabling non-boot CPUs ...
[ 573.693576] smpboot: CPU 1 is now offline
[ 573.797410] smpboot: CPU 2 is now offline
[ 573.901256] smpboot: CPU 3 is now offline
[ 574.005102] smpboot: CPU 4 is now offline
[ 574.108944] smpboot: CPU 5 is now offline
[ 574.109381] Broke affinity for irq 16
[ 574.109398] Broke affinity for irq 23
[ 574.212790] smpboot: CPU 6 is now offline
[ 574.213186] Broke affinity for irq 17
[ 574.316634] smpboot: CPU 7 is now offline
[ 574.316959] Extended CMOS year: 2000
[ 574.318088] ACPI: Low-level resume complete
2）使用电源按钮成功
[ 584.303427] systemd-logind[2562]: execute_shutdown_or_sleep: failed to call org.freedesktop.systemd1, using fallback: Unknown unit: suspend.target
[ 584.303440] systemd-logind[2562]: execute_shutdown_or_sleep_fallback: Running command '/usr/sbin/pm-suspend' for unit suspend.target
[ 584.423757] thinkpad_ec: no ThinkPad embedded controller!
[ 584.507374] alx 0000:04:00.0 eth0: wolopts = 0
[ 584.507382] alx 0000:04:00.0 eth0: wol-ctrl=0
[ 584.589690] init: anacron main process (4182) killed by TERM signal
[ 584.632872] PM: Syncing filesystems ... done.
[ 584.724279] Freezing user space processes ... (elapsed 0.01 seconds) done.
[ 584.740073] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done.
[ 584.756286] Suspending console(s) (use no_console_suspend to debug)
[ 584.763627] sd 2:0:0:0: [sdb] Synchronizing SCSI cache
[ 584.763669] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[ 584.763733] sd 0:0:0:0: [sda] Stopping disk
[ 584.782901] nouveau [ DRM] suspending fbcon...
[ 584.782904] nouveau [ DRM] suspending display...
[ 584.782910] nouveau [ DRM] unpinning framebuffer(s)...
[ 584.782993] nouveau [ DRM] evicting buffers... @@@@button/power PWRF 00000080 00000002 SUCCESS
[ 584.783572] nouveau [ DRM] suspending client object trees...
[ 584.871706] sd 2:0:0:0: [sdb] Stopping disk
[ 585.414888] nouveau 0000:01:00.0: power state changed by ACPI to D3hot
[ 585.906247] PM: suspend of devices complete after 1151.563 msecs
[ 585.906374] PM: late suspend of devices complete after 0.125 msecs
[ 585.922217] ehci-pci 0000:00:1d.0: System wakeup enabled by ACPI
[ 585.938277] ehci-pci 0000:00:1a.0: System wakeup enabled by ACPI
[ 585.970095] PM: noirq suspend of devices complete after 63.814 msecs
[ 585.970349] ACPI: Preparing to enter system sleep state S3
[ 586.106052] PM: Saving platform NVS memory
[ 586.159958] Disabling non-boot CPUs ...
[ 586.261555] smpboot: CPU 1 is now offline
[ 586.365404] smpboot: CPU 2 is now offline
[ 586.469246] smpboot: CPU 3 is now offline
[ 586.573091] smpboot: CPU 4 is now offline
[ 586.676938] smpboot: CPU 5 is now offline
[ 586.677314] Broke affinity for irq 16
[ 586.677331] Broke affinity for irq 23
[ 586.780778] smpboot: CPU 6 is now offline
[ 586.781184] Broke affinity for irq 17
[ 586.884624] smpboot: CPU 7 is now offline
[ 586.884915] Extended CMOS year: 2000
[ 586.886032] ACPI: Low-level resume complete
3）第一次关闭盖子成功
[ 602.205758] wlan0: deauthenticating from 00:1e:40:f1:9b:07 by local choice (reason=3)
[ 602.218589] cfg80211: Calling CRDA to update world regulatory domain
[ 602.228761] cfg80211: World regulatory domain updated:
[ 602.228768] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 602.228771] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 602.228774] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 602.228777] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 602.228779] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 602.228782] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 603.122041] thinkpad_ec: no ThinkPad embedded controller!
[ 603.187242] alx 0000:04:00.0 eth0: wolopts = 0
[ 603.187253] alx 0000:04:00.0 eth0: wol-ctrl=0
[ 603.262392] init: anacron main process (4734) killed by TERM signal
[ 603.755180] PM: Syncing filesystems ... done.
[ 603.826503] Freezing user space processes ... (elapsed 0.01 seconds) done.
[ 603.842341] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done.
[ 603.858571] Suspending console(s) (use no_console_suspend to debug)
[ 603.858861] sd 2:0:0:0: [sdb] Synchronizing SCSI cache
[ 603.858890] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[ 603.858917] sd 2:0:0:0: [sdb] Stopping disk
[ 603.858939] sd 0:0:0:0: [sda] Stopping disk
[ 603.877540] nouveau [ DRM] suspending fbcon...
[ 603.877543] nouveau [ DRM] suspending display...
[ 603.877550] nouveau [ DRM] unpinning framebuffer(s)...
[ 603.877651] nouveau [ DRM] evicting buffers... @@@@button/lid LID 00000080 00000001 SUCCESS First Time!
[ 603.878552] nouveau [ DRM] suspending client object trees... @@@@video GFX0 00000080 00000000 this comes when lid is opened.
[ 604.509166] nouveau 0000:01:00.0: power state changed by ACPI to D3hot
[ 604.900677] PM: suspend of devices complete after 1043.548 msecs
[ 604.900802] PM: late suspend of devices complete after 0.124 msecs
[ 604.916647] ehci-pci 0000:00:1d.0: System wakeup enabled by ACPI
[ 604.932704] ehci-pci 0000:00:1a.0: System wakeup enabled by ACPI
[ 604.964522] PM: noirq suspend of devices complete after 63.813 msecs
[ 604.964776] ACPI: Preparing to enter system sleep state S3
[ 605.092497] PM: Saving platform NVS memory
[ 605.148262] Disabling non-boot CPUs ...
[ 605.251990] smpboot: CPU 1 is now offline
[ 605.355838] smpboot: CPU 2 is now offline
[ 605.459678] smpboot: CPU 3 is now offline
[ 605.563528] smpboot: CPU 4 is now offline
[ 605.563896] NOHZ: local_softirq_pending 02
[ 605.667372] smpboot: CPU 5 is now offline
[ 605.667742] Broke affinity for irq 16
[ 605.667758] Broke affinity for irq 23
[ 605.771214] smpboot: CPU 6 is now offline
[ 605.771653] Broke affinity for irq 17
[ 605.771663] Broke affinity for irq 41
[ 605.875059] smpboot: CPU 7 is now offline
[ 605.875387] Extended CMOS year: 2000
[ 605.876506] ACPI: Low-level resume complete
4）第二次盖上盖子，失败！
[ 628.733794] wlan0: deauthenticating from 00:1e:40:f1:9b:07 by local choice (reason=3)
[ 628.756062] cfg80211: Calling CRDA to update world regulatory domain
[ 628.766261] cfg80211: World regulatory domain updated:
[ 628.766267] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 628.766270] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 628.766273] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 628.766275] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 628.766278] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 628.766280] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 629.644794] thinkpad_ec: no ThinkPad embedded controller!
[ 629.774430] init: anacron main process (5394) killed by TERM signal
[ 630.270388] PM: Syncing filesystems ... done.
[ 630.709167] Freezing user space processes ... (elapsed 0.03 seconds) done.
[ 630.740952] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done.
[ 630.757167] Suspending console(s) (use no_console_suspend to debug)
[ 630.757446] sd 2:0:0:0: [sdb] Synchronizing SCSI cache
[ 630.757473] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[ 630.757536] sd 2:0:0:0: [sdb] Stopping disk
[ 630.757542] sd 0:0:0:0: [sda] Stopping disk
[ 630.776492] nouveau [ DRM] suspending fbcon...
[ 630.776495] nouveau [ DRM] suspending display...
[ 630.776505] nouveau [ DRM] unpinning framebuffer(s)...
[ 630.776586] nouveau [ DRM] evicting buffers... @@@@button/lid LID 00000080 00000002 Failure!
[ 630.777114] alx 0000:04:00.0: PHY SPD/DPLX unresolved :ffff @@@@video GFX0 00000080 00000000 comes automatically as suspend fails
[ 630.777116] alx 0000:04:00.0 eth0: shutown err(ffffffea) @@@@button/lid LID 00000080 00000003 and this follows immediatelly
[ 630.777117] alx 0000:04:00.0: shutdown fail in suspend -5 @@@@video GFX0 00000080 00000000 and this too.
[ 630.777129] pci_pm_suspend(): alx_suspend+0x0/0x90 [alx] returns -5
[ 630.777132] dpm_run_callback(): pci_pm_suspend+0x0/0x140 returns -5
[ 630.777134] PM: Device 0000:04:00.0 failed to suspend async: error -5
[ 630.777159] nouveau [ DRM] suspending client object trees...
[ 631.407447] nouveau 0000:01:00.0: power state changed by ACPI to D3hot
[ 631.819647] PM: Some devices failed to suspend
[ 631.819756] mei 0000:00:16.0: irq 42 for MSI/MSI-X
[ 631.819834] sd 0:0:0:0: [sda] Starting disk
[ 631.819835] sd 2:0:0:0: [sdb] Starting disk
[ 631.819859] nouveau 0000:01:00.0: power state changed by ACPI to D0
[ 631.834608] nouveau [ DRM] re-enabling device...
[ 631.834631] nouveau [ DRM] resuming client object trees...
[ 631.834635] nouveau [ VBIOS][0000:01:00.0] running init tables
[ 631.834653] i915 0000:00:02.0: setting latency timer to 64
[ 631.834675] snd_hda_intel 0000:00:1b.0: irq 44 for MSI/MSI-X
[ 631.961131] nouveau [ DRM] resuming display...
[ 633.231816] PM: resume of devices complete after 1414.976 msecs
[ 633.232032] Restarting tasks ... done.
[ 633.247959] video LNXVIDEO:00: Restoring backlight state
[ 633.247962] video LNXVIDEO:01: Restoring backlight state
[ 633.607031] [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp off
[ 633.730762] init: anacron main process (5644) killed by TERM signal
[ 633.789826] thinkpad_ec: no ThinkPad embedded controller!
[ 633.933085] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 635.963373] wlan0: authenticate with 00:1e:40:f1:9b:07
[ 635.967378] wlan0: capabilities/regulatory prevented using AP HT/VHT configuration, downgraded
[ 635.967476] wlan0: send auth to 00:1e:40:f1:9b:07 (try 1/3)
[ 635.969645] wlan0: authenticated
[ 635.969866] ath9k 0000:03:00.0 wlan0: disabling HT/VHT due to WEP/TKIP use
[ 635.969875] ath9k 0000:03:00.0 wlan0: disabling HT as WMM/QoS is not supported by the AP
[ 635.969880] ath9k 0000:03:00.0 wlan0: disabling VHT as WMM/QoS is not supported by the AP
[ 635.970308] wlan0: associate with 00:1e:40:f1:9b:07 (try 1/3)
[ 635.973042] wlan0: RX AssocResp from 00:1e:40:f1:9b:07 (capab=0x411 status=0 aid=1)
[ 635.973102] wlan0: associated
[ 635.973115] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
5）再次使用电源按钮，失败今后
[ 692.762199] systemd-logind[2562]: execute_shutdown_or_sleep: failed to call org.freedesktop.systemd1, using fallback: Unknown unit: suspend.target
[ 692.762212] systemd-logind[2562]: execute_shutdown_or_sleep_fallback: Running command '/usr/sbin/pm-suspend' for unit suspend.target
[ 692.884566] thinkpad_ec: no ThinkPad embedded controller!
[ 692.997459] init: anacron main process (6011) killed by TERM signal
[ 693.265267] PM: Syncing filesystems ... done.
[ 693.364485] Freezing user space processes ... (elapsed 0.01 seconds) done.
[ 693.380198] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done.
[ 693.396500] Suspending console(s) (use no_console_suspend to debug)
[ 693.403715] sd 2:0:0:0: [sdb] Synchronizing SCSI cache
[ 693.403725] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[ 693.403810] sd 0:0:0:0: [sda] Stopping disk
[ 693.403816] sd 2:0:0:0: [sdb] Stopping disk
[ 693.423382] nouveau [ DRM] suspending fbcon...
[ 693.423385] nouveau [ DRM] suspending display...
[ 693.423393] nouveau [ DRM] unpinning framebuffer(s)...
[ 693.423515] nouveau [ DRM] evicting buffers... @@@@button/power PWRF 00000080 00000003 Failure now suspend from power button fails too until reboot
[ 693.423995] alx 0000:04:00.0: PHY SPD/DPLX unresolved :ffff
[ 693.423997] alx 0000:04:00.0 eth0: shutown err(ffffffea)
[ 693.423997] alx 0000:04:00.0: shutdown fail in suspend -5
[ 693.424009] pci_pm_suspend(): alx_suspend+0x0/0x90 [alx] returns -5
[ 693.424012] dpm_run_callback(): pci_pm_suspend+0x0/0x140 returns -5
[ 693.424014] PM: Device 0000:04:00.0 failed to suspend async: error -5
[ 693.424162] nouveau [ DRM] suspending client object trees...
[ 694.050776] nouveau 0000:01:00.0: power state changed by ACPI to D3hot
[ 694.416394] PM: Some devices failed to suspend
[ 694.416486] mei 0000:00:16.0: irq 42 for MSI/MSI-X
[ 694.416565] sd 0:0:0:0: [sda] Starting disk
[ 694.416567] sd 2:0:0:0: [sdb] Starting disk
[ 694.416568] nouveau 0000:01:00.0: power state changed by ACPI to D0
[ 694.430148] nouveau [ DRM] re-enabling device...
[ 694.430174] nouveau [ DRM] resuming client object trees...
[ 694.430177] nouveau [ VBIOS][0000:01:00.0] running init tables
[ 694.430180] i915 0000:00:02.0: setting latency timer to 64
[ 694.430241] snd_hda_intel 0000:00:1b.0: irq 44 for MSI/MSI-X
[ 694.487664] Extended CMOS year: 2000
[ 694.556953] nouveau [ DRM] resuming display...
[ 695.495880] [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp off
[ 695.844630] PM: resume of devices complete after 1431.073 msecs
[ 695.844881] Restarting tasks ... done.
[ 695.859473] video LNXVIDEO:00: Restoring backlight state
[ 695.859477] video LNXVIDEO:01: Restoring backlight state
[ 696.041741] init: anacron main process (6265) killed by TERM signal
[ 696.085882] thinkpad_ec: no ThinkPad embedded controller!
6）再次使用电源按钮失败继续！
[ 701.427151] systemd-logind[2562]: execute_shutdown_or_sleep: failed to call org.freedesktop.systemd1, using fallback: Unknown unit: suspend.target
[ 701.427164] systemd-logind[2562]: execute_shutdown_or_sleep_fallback: Running command '/usr/sbin/pm-suspend' for unit suspend.target
[ 701.563159] thinkpad_ec: no ThinkPad embedded controller!
[ 701.703776] init: anacron main process (6461) killed by TERM signal
[ 701.747261] PM: Syncing filesystems ... done.
[ 701.807565] Freezing user space processes ... (elapsed 0.01 seconds) done.
[ 701.823449] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done.
[ 701.839658] Suspending console(s) (use no_console_suspend to debug)
[ 701.848980] sd 2:0:0:0: [sdb] Synchronizing SCSI cache
[ 701.848998] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[ 701.849061] sd 0:0:0:0: [sda] Stopping disk
[ 701.867981] nouveau [ DRM] suspending fbcon...
[ 701.867990] nouveau [ DRM] suspending display...
[ 701.868001] nouveau [ DRM] unpinning framebuffer(s)...
[ 701.868084] nouveau [ DRM] evicting buffers... @@@@button/power PWRF 00000080 00000004 Failure now suspend from power button fails too until reboot
[ 701.868611] alx 0000:04:00.0: PHY SPD/DPLX unresolved :ffff
[ 701.868612] alx 0000:04:00.0 eth0: shutown err(ffffffea)
[ 701.868613] alx 0000:04:00.0: shutdown fail in suspend -5
[ 701.868626] pci_pm_suspend(): alx_suspend+0x0/0x90 [alx] returns -5
[ 701.868629] dpm_run_callback(): pci_pm_suspend+0x0/0x140 returns -5
[ 701.868632] PM: Device 0000:04:00.0 failed to suspend async: error -5
[ 701.868636] nouveau [ DRM] suspending client object trees...
[ 701.918459] sd 2:0:0:0: [sdb] Stopping disk
[ 702.497965] nouveau 0000:01:00.0: power state changed by ACPI to D3hot
[ 702.934403] PM: Some devices failed to suspend
[ 702.934535] mei 0000:00:16.0: irq 42 for MSI/MSI-X
[ 702.934604] nouveau 0000:01:00.0: power state changed by ACPI to D0
[ 702.934605] sd 2:0:0:0: [sdb] Starting disk
[ 702.934606] sd 0:0:0:0: [sda] Starting disk
[ 702.949041] nouveau [ DRM] re-enabling device...
[ 702.949070] nouveau [ DRM] resuming client object trees...
[ 702.949074] nouveau [ VBIOS][0000:01:00.0] running init tables
[ 702.949173] i915 0000:00:02.0: setting latency timer to 64
[ 702.949203] snd_hda_intel 0000:00:1b.0: irq 44 for MSI/MSI-X
[ 703.075739] nouveau [ DRM] resuming display...
[ 704.384265] PM: resume of devices complete after 1452.746 msecs
[ 704.384483] Restarting tasks ... done.
[ 704.402378] video LNXVIDEO:00: Restoring backlight state
[ 704.402382] video LNXVIDEO:01: Restoring backlight state
[ 704.465993] [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp off
[ 704.551039] init: anacron main process (6712) killed by TERM signal
[ 704.597116] thinkpad_ec: no ThinkPad embedded controller!
要点1）我可以在这里得到的是，当我使用电源按钮从弹出菜单中挂起时，执行的挂起命令是
执行关闭或睡眠
当关闭盖子时，我不确定从上面的日志中执行了什么命令来睡眠。
其次，当我通过关闭盖子/或从右上角的电源菜单中选择挂起来唤醒时，仅会提示我输入密码，而当我使用 sudo 时则不会提示我输入密码pm 暂停或者通过按下硬件电源按钮在弹出的菜单中使用挂起选项。也许这很重要？
谢谢。
还有一些输入..
1)我的机器信息华硕 N56VJ
2）cat /proc/acpi/wakeup 的输出
Device S-state Status Sysfs node
P0P1 S4 *disabled
PEG0 S4 *disabled pci:0000:00:01.0
PEG1 S4 *disabled
PEG2 S4 *disabled
PEG3 S4 *disabled
XHC1 S3 *disabled
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 S4 *disabled pci:0000:00:1b.0
RP03 S4 *disabled
RP05 S4 *disabled
RP06 S4 *disabled
RP07 S4 *disabled
RP08 S4 *disabled
WLAN S3 *disabled pci:0000:03:00.0
RP04 S4 *disabled pci:0000:00:1c.3
GLAN S4 *disabled
LAN2 S4 *enabled pci:0000:04:00.0
XHC S3 *disabled
SLPB S4 *enabled
因此，我猜测通过关闭盖子/使用设置菜单来暂停它，会发生一些异常现象，导致系统不再暂停。
我当前的操作系统：ubuntu 13.04 BETA 3.8.0-15-generic。虽然我也用 12.10 进行了测试，并且观察结果是相同的。
请问有什么帮助吗？
答案1
可能相关于：https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1130037
#23 中的解决方法
答案2
我有一台华硕 n56vz，和你的很相似，答案赫尔莫给了我工作。我实际上使用了来自他提供的帖子中的解决方法 #27：
将 SUSPEND_MODULES="alx" 添加到 /etc/pm/config.d/modules
现在，无论我如何暂停，按下电源按钮、浏览菜单或 fn + f1 键，暂停似乎每次都能起作用。
祝你好运！