从pm-suspend中唤醒会导致完全重启

Question

从

$ sudo pm-suspend

根据笔记本电脑是否连接到外部电源，会导致异常行为。

以下场景已经过测试，可以重现:

1. 使用交流电源时暂停，唤醒。结果：正常恢复
2. 电池供电时暂停，唤醒。结果：完全重新启动
3. 使用交流电源时暂停，断开交流电源，唤醒。结果：完全重新启动
4. 使用交流电源时暂停，断开交流电源，重新连接交流电源，唤醒。结果：完全重新启动
5. 使用电池电源时暂停，连接交流电源，唤醒。结果：完全重新启动

编辑1：完全重启不遵循干净的关闭，如fsck在启动期间运行等。我不相信这是预期的行为。

你能，善良的互联网，请帮助诊断这个问题？

基本调试信息如下。请让我知道我可以提供哪些进一步的调试信息。

System: Ubuntu 16.04 LTS
Machine: Asus K501UX
Video Driver: xserver-xorg-video-nouveau
Video Card: NVIDIA GeForce GTX 950M

(使用专有的nvidia驱动程序会导致加载驱动程序后出现黑屏。)

$ uname -a
Linux robyn-xenail 4.4.0-62-generic #83-Ubuntu SMP Wed Jan 18 14:10:15 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

亮度设置和功率设置的屏幕截图。

还有两位信息：

>

这个问题过去不存在。我不清楚是什么导致了它的出现。加载Linux内核版本4.2.0-27（我目前安装的最旧版本）并不能解决这个问题。

我不怀疑这是pm-暂停启动的挂起进程的问题，而是与一些电源设置（acpi等）有关。我已经为上面的CASE 1的一个实例附加了日志（/var/log/pm-suspend.log.1）。对于所有其他情况，日志与该行相同（模时间戳等）

美国东部时间2017年2月15日星期三22:38:12：执行暂停

，并且日志的其余部分丢失，即机器永远不会“唤醒”，而是重新启动。

***开始日志文件：

Initial commandline parameters:     
Wed Feb 15 22:38:11 EST 2017: Running hooks for suspend.    
Running hook /usr/lib/pm-utils/sleep.d/000kernel-change suspend suspend:    
/usr/lib/pm-utils/sleep.d/000kernel-change suspend suspend: success.    

Running hook /usr/lib/pm-utils/sleep.d/000record-status suspend suspend:    
/usr/lib/pm-utils/sleep.d/000record-status suspend suspend: success.    

Running hook /usr/lib/pm-utils/sleep.d/00logging suspend suspend:    
Linux robyn-xenial 4.4.0-62-generic #83-Ubuntu SMP Wed Jan 18 14:10:15 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux    
Module                  Size  Used by    
drbg                   32768  1    
ansi_cprng             16384  0    
ctr                    16384  1    
ccm                    20480  1    
rfcomm                 69632  0    
bbswitch               16384  0    
bnep                   20480  2    
binfmt_misc            20480  1    
nls_iso8859_1          16384  1    
joydev                 20480  0    
i2c_designware_platform    16384  0    
i2c_designware_core    20480  1 i2c_designware_platform    
asus_nb_wmi            24576  0    
asus_wmi               28672  1 asus_nb_wmi    
sparse_keymap          16384  1 asus_wmi    
uvcvideo               90112  0    
arc4                   16384  2    
intel_rapl             20480  0    
videobuf2_vmalloc      16384  1 uvcvideo    
videobuf2_memops       16384  1 videobuf2_vmalloc    
videobuf2_v4l2         28672  1 uvcvideo    
x86_pkg_temp_thermal    16384  0    
intel_powerclamp       16384  0    
iwlmvm                311296  0    
coretemp               16384  0    
videobuf2_core         36864  2 uvcvideo,videobuf2_v4l2    
snd_soc_skl            49152  0    
snd_soc_skl_ipc        32768  1 snd_soc_skl    
snd_hda_ext_core       28672  1 snd_soc_skl    
snd_soc_sst_ipc        16384  1 snd_soc_skl_ipc    
mac80211              737280  1 iwlmvm    
snd_soc_sst_dsp        53248  1 snd_soc_skl_ipc    
snd_soc_core          212992  1 snd_soc_skl    
v4l2_common            16384  1 videobuf2_v4l2    
snd_compress           20480  1 snd_soc_core    
kvm_intel             172032  0    
ac97_bus               16384  1 snd_soc_core    
snd_hda_codec_hdmi     53248  1    
kvm                   540672  1 kvm_intel    
snd_pcm_dmaengine      16384  1 snd_soc_core    
snd_hda_codec_conexant    24576  1    
snd_hda_codec_generic    77824  1 snd_hda_codec_conexant    
videodev              176128  4 uvcvideo,v4l2_common,videobuf2_core,videobuf2_v4l2    
irqbypass              16384  1 kvm    
dw_dmac_core           24576  1 snd_soc_sst_dsp    
crct10dif_pclmul       16384  0    
crc32_pclmul           16384  0    
ghash_clmulni_intel    16384  0    
aesni_intel           167936  2    
media                  24576  2 uvcvideo,videodev    
snd_hda_intel          40960  3    
aes_x86_64             20480  1 aesni_intel    
snd_hda_codec         135168  4 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_codec_generic,snd_hda_intel    
lrw                    16384  1 aesni_intel    
gf128mul               16384  1 lrw    
iwlwifi               200704  1 iwlmvm    
snd_hda_core           73728  7 snd_hda_ext_core,snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_soc_skl    
snd_hwdep              16384  1 snd_hda_codec    
glue_helper            16384  1 aesni_intel    
btusb                  45056  0    
hci_uart               77824  0    
snd_pcm               106496  8 snd_hda_ext_core,snd_soc_core,snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_soc_skl,snd_pcm_dmaengine,snd_hda_core    
btrtl                  16384  1 btusb    
snd_seq_midi           16384  0    
snd_seq_midi_event     16384  1 snd_seq_midi    
snd_rawmidi            32768  1 snd_seq_midi    
btbcm                  16384  2 btusb,hci_uart    
btqca                  16384  1 hci_uart    
snd_seq                69632  2 snd_seq_midi_event,snd_seq_midi    
snd_seq_device         16384  3 snd_seq,snd_rawmidi,snd_seq_midi    
ablk_helper            16384  1 aesni_intel    
snd_timer              32768  2 snd_pcm,snd_seq    
cfg80211              565248  3 iwlwifi,mac80211,iwlmvm    
snd                    81920  19 snd_soc_core,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_compress    
mei_me                 36864  0    
btintel                16384  2 btusb,hci_uart    
input_leds             16384  0    
cryptd                 20480  3 ghash_clmulni_intel,aesni_intel,ablk_helper    
soundcore              16384  1 snd    
bluetooth             520192  31 bnep,btbcm,btqca,btrtl,btusb,hci_uart,rfcomm,btintel    
mei                    98304  1 mei_me    
elan_i2c               36864  0    
serio_raw              16384  0    
shpchp                 36864  0    
idma64                 20480  0    
virt_dma               16384  1 idma64    
processor_thermal_device    16384  0    
intel_lpss_pci         16384  0    
intel_soc_dts_iosf     16384  1 processor_thermal_device    
int3403_thermal        16384  0    
tpm_crb                16384  0    
intel_lpss_acpi        16384  0    
intel_lpss             16384  2 intel_lpss_pci,intel_lpss_acpi    
int3402_thermal        16384  0    
int3400_thermal        16384  0    
mac_hid                16384  0    
acpi_thermal_rel       16384  1 int3400_thermal    
int340x_thermal_zone    16384  3 int3402_thermal,processor_thermal_device,int3403_thermal    
acpi_pad               24576  0    
parport_pc             32768  0    
ppdev                  20480  0    
lp                     20480  0    
parport                49152  3 lp,ppdev,parport_pc    
autofs4                40960  2    
hid_generic            16384  0    
usbhid                 49152  0    
mxm_wmi                16384  0    
i915_bpo             1302528  5    
intel_ips              20480  1 i915_bpo    
i2c_algo_bit           16384  1 i915_bpo    
drm_kms_helper        155648  1 i915_bpo    
syscopyarea            16384  1 drm_kms_helper    
sysfillrect            16384  1 drm_kms_helper    
sysimgblt              16384  1 drm_kms_helper    
fb_sys_fops            16384  1 drm_kms_helper    
drm                   364544  6 i915_bpo,drm_kms_helper    
r8169                  81920  0    
ahci                   36864  4    
libahci                32768  1 ahci    
mii                    16384  1 r8169    
i2c_hid                20480  0    
hid                   118784  3 i2c_hid,hid_generic,usbhid    
wmi                    20480  2 mxm_wmi,asus_wmi    
pinctrl_sunrisepoint    28672  0    
pinctrl_intel          20480  1 pinctrl_sunrisepoint    
video                  40960  2 i915_bpo,asus_wmi    
fjes                   28672  0    
              total        used        free      shared  buff/cache   available    
Mem:       12193548     1565912     8941824      423648     1685812     9866024    
Swap:      26214396           0    26214396    
/usr/lib/pm-utils/sleep.d/00logging suspend suspend: success.    

Running hook /usr/lib/pm-utils/sleep.d/00powersave suspend suspend:    
/usr/lib/pm-utils/sleep.d/00powersave suspend suspend: success.    

Running hook /etc/pm/sleep.d/10_grub-common suspend suspend:    
/etc/pm/sleep.d/10_grub-common suspend suspend: success.    

Running hook /etc/pm/sleep.d/10_unattended-upgrades-hibernate suspend suspend:    
/etc/pm/sleep.d/10_unattended-upgrades-hibernate suspend suspend: success.    

Running hook /usr/lib/pm-utils/sleep.d/40inputattach suspend suspend:    
/usr/lib/pm-utils/sleep.d/40inputattach suspend suspend: success.    

Running hook /usr/lib/pm-utils/sleep.d/50unload_alx suspend suspend:    
/usr/lib/pm-utils/sleep.d/50unload_alx suspend suspend: success.    

Running hook /usr/lib/pm-utils/sleep.d/60_wpa_supplicant suspend suspend:    
Selected interface 'p2p-dev-wlan0'    
OK    
/usr/lib/pm-utils/sleep.d/60_wpa_supplicant suspend suspend: success.    

Running hook /usr/lib/pm-utils/sleep.d/75modules suspend suspend:    
/usr/lib/pm-utils/sleep.d/75modules suspend suspend: not applicable.    

Running hook /usr/lib/pm-utils/sleep.d/90clock suspend suspend:    
/usr/lib/pm-utils/sleep.d/90clock suspend suspend: not applicable.    

Running hook /usr/lib/pm-utils/sleep.d/94cpufreq suspend suspend:    
/usr/lib/pm-utils/sleep.d/94cpufreq suspend suspend: success.    

Running hook /usr/lib/pm-utils/sleep.d/95anacron suspend suspend:    
/usr/lib/pm-utils/sleep.d/95anacron suspend suspend: success.    

Running hook /usr/lib/pm-utils/sleep.d/95hdparm-apm suspend suspend:    
/usr/lib/pm-utils/sleep.d/95hdparm-apm suspend suspend: not applicable.    

Running hook /usr/lib/pm-utils/sleep.d/95led suspend suspend:    
/usr/lib/pm-utils/sleep.d/95led suspend suspend: not applicable.    

Running hook /usr/lib/pm-utils/sleep.d/98video-quirk-db-handler suspend suspend:    
Kernel modesetting video driver detected, not using quirks.    
/usr/lib/pm-utils/sleep.d/98video-quirk-db-handler suspend suspend: success.    

Running hook /usr/lib/pm-utils/sleep.d/99video suspend suspend:    
kernel.acpi_video_flags = 0    
/usr/lib/pm-utils/sleep.d/99video suspend suspend: success.    

Running hook /etc/pm/sleep.d/novatel_3g_suspend suspend suspend:    
/etc/pm/sleep.d/novatel_3g_suspend suspend suspend: success.    

Wed Feb 15 22:38:12 EST 2017: performing suspend    
Wed Feb 15 22:38:18 EST 2017: Awake.    
Wed Feb 15 22:38:18 EST 2017: Running hooks for resume    
Running hook /etc/pm/sleep.d/novatel_3g_suspend resume suspend:    
/etc/pm/sleep.d/novatel_3g_suspend resume suspend: success.    

Running hook /usr/lib/pm-utils/sleep.d/99video resume suspend:    
/usr/lib/pm-utils/sleep.d/99video resume suspend: success.    

Running hook /usr/lib/pm-utils/sleep.d/98video-quirk-db-handler resume suspend:    
/usr/lib/pm-utils/sleep.d/98video-quirk-db-handler resume suspend: success.    

Running hook /usr/lib/pm-utils/sleep.d/95led resume suspend:    
/usr/lib/pm-utils/sleep.d/95led resume suspend: not applicable.    

Running hook /usr/lib/pm-utils/sleep.d/95hdparm-apm resume suspend:    

/dev/sda:    
 setting Advanced Power Management level to 0xfe (254)    
 APM_level  = 254    
/usr/lib/pm-utils/sleep.d/95hdparm-apm resume suspend: success.    

Running hook /usr/lib/pm-utils/sleep.d/95anacron resume suspend:    
/usr/lib/pm-utils/sleep.d/95anacron resume suspend: success.    

Running hook /usr/lib/pm-utils/sleep.d/94cpufreq resume suspend:    
/usr/lib/pm-utils/sleep.d/94cpufreq resume suspend: success.    

Running hook /usr/lib/pm-utils/sleep.d/90clock resume suspend:    
/usr/lib/pm-utils/sleep.d/90clock resume suspend: not applicable.    

Running hook /usr/lib/pm-utils/sleep.d/75modules resume suspend:    
Reloaded unloaded modules.    
/usr/lib/pm-utils/sleep.d/75modules resume suspend: success.    

Running hook /usr/lib/pm-utils/sleep.d/60_wpa_supplicant resume suspend:    
Selected interface 'p2p-dev-wlan0'    
OK    
/usr/lib/pm-utils/sleep.d/60_wpa_supplicant resume suspend: success.    

Running hook /usr/lib/pm-utils/sleep.d/50unload_alx resume suspend:    
/usr/lib/pm-utils/sleep.d/50unload_alx resume suspend: success.    

Running hook /usr/lib/pm-utils/sleep.d/40inputattach resume suspend:    
/usr/lib/pm-utils/sleep.d/40inputattach resume suspend: success.    

Running hook /etc/pm/sleep.d/10_unattended-upgrades-hibernate resume suspend:    
/etc/pm/sleep.d/10_unattended-upgrades-hibernate resume suspend: success.    

Running hook /etc/pm/sleep.d/10_grub-common resume suspend:    
/etc/pm/sleep.d/10_grub-common resume suspend: success.    

Running hook /usr/lib/pm-utils/sleep.d/00powersave resume suspend:    
/usr/lib/pm-utils/sleep.d/00powersave resume suspend: success.    

Running hook /usr/lib/pm-utils/sleep.d/00logging resume suspend:    
/usr/lib/pm-utils/sleep.d/00logging resume suspend: success.    

Running hook /usr/lib/pm-utils/sleep.d/000record-status resume suspend:    
/usr/lib/pm-utils/sleep.d/000record-status resume suspend: success.    

Running hook /usr/lib/pm-utils/sleep.d/000kernel-change resume suspend:    
/usr/lib/pm-utils/sleep.d/000kernel-change resume suspend: success.    

Wed Feb 15 22:38:19 EST 2017: Finished.

Answer 1

潜在解决方案：我怀疑这种行为是由电源管理器引起的。使用dconf编辑器，更改架构

org.gnome.settings-daemon.plugins.power.critical-battery-action

从“关闭”到“暂停”似乎是一种潜在的解决方案/解决方法。就我的实验所知，从上述所有情况中醒来会导致正常恢复。

我怀疑交流电源的中断会导致来自车载控制器的错误“电池关键”消息，原因不明。可能由于电池随着时间的推移而退化，电压下降到某个阈值以下，就像交流电源在恢复到可接受的值之前被移除一样。

Answer 2

我遇到了一个类似的问题。一切都很好，但是突然间，我无法通过关闭盖子来暂停我的笔记本电脑。所以每次我都不得不使用菜单暂停它，但是唤醒它不起作用，总是需要重新启动。

Laptop: Dell Inspiron 15-3567
kernel: 5.4.0-42-generic x64_86

我尝试了各种方法对我有用的是更改文件

sudo nano /etc/default/grub

将行更改为此行

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_backlight=vendor"

Answer 3

我也有类似的问题。一切都很好，但是突然，当我暂停笔记本电脑时（购买盖子或通过菜单），它会进入睡眠模式，LED闪烁，但是当我唤醒笔记本电脑时，它又重新启动，因为它已经关机了。

Laptop ASUS ZenBook UX305

Linux 4.13.0-38-generic #43~16.04.1-Ubuntu SMP x86_64

我尝试了很多方法，但没有结果，但有一次我使用CtrlAltF1切换到TTY1并登录，然后退出。之后它又开始工作了。

此外，我在“sudo vim /etc/默认/grub”中设置了以下设置：

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_sleep=nonvs intel_pstate=disable"

但是在TTY1之前是不行的。

问题发生之前发生的变化是：

• 我忘了带充电器，我用了另一个充电器，原来是19伏，但我用的是20伏
• 有一次，我的笔记本电脑在暂停过程中挂起，所以我按下并按住电源按钮进行了硬重启
• 最近，我用“软件更新程序”更新了系统

我想这可能会帮助一些人。