If you’ve seen persistent consoles use no_console_suspend for debugging, this user guide should help.

suspending consoles use no_console_suspend to debug

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  • At times, about 1 out of 10 times when I close my Ubuntu I get a black screen and also a console with the following text:

    PM: Synchronization of file systems... completed.PM: Preparing Physical Memory for SleepFreeze userspace capabilities... done.Freezing the remaining freezing areas... done.PM: i fall into the same dreamSuspend console(s) (use debug no_console_suspend)

    And it will be forever; I have to force a reboot. Left it once for an hour. It would probably be a mistake, but I might as well touch something. I do and break a lot.

    My kernel is also 2.6.35, someWhich of the following are my device’s core replication protocols:

    suspending consoles use no_console_suspend to debug

    [email protected]:/# mem > /sys/power/state
    [ 56.348438] xxxxxxxxxx 0. state_store
    [ 56.352116] xxxxxxxxxx pair. state_store
    [56.355780] PM: File system sync… completed.
    [56.360304] PM: Preparing system for memory reservation
    [56.365299] PM: Add to Get Info No Bus:vcs63< br>[ 56.367715 ] PM: Info No for Bus:vcsa63
    [56.385253] Freezing userspace processes… (0.01 seconds elapsed) completed.
    [56.400699] Freezing remaining assemblies that can be frozen… (passed 0.01 seconds) done .
    [56.PM:420703] Enter hibernation
    [56.424123] mxc_sdma mxc_sdma: Preparing 56 Suspending
    [ .428765 ] mxc_wdt mxc_wdt.0: Preparing to suspend< br> [ 56.433389] imx -i2c imx-i2c.0: Coordinates to suspend
    [ 56.438009] imx-i2c imx-i2c.1: unplug
    [ 56.442643] imx-i2c imx-i2c .2 : decide to shutdown
    [56.447265] mxcpwrkey mxcpwrkey.0: prepare to shutdown< br>[ 56.452250] subtree mxc_rtc .0: prepare to shutdown
    [ 56.456959] mxc_ipu mxc_i pu: suspend
    [Training 56.461420] mxc_ldb: preparing site for suspension
    [56.465955] tve t ve.0: preparing for suspension
    [56.469897] mxc_vpu mxc_vpu.0: suspending wedding bailiff
    [ 56.474519] mxc_gpu mxc_gpu.0: Preparing to Suspend
    [56.479153] Program mxc_scc. 0: Prepare to shutdown
    [56.483864] mx5_pm mx5_pm.0: Prepare to shutdown
    [56.488324] mxc_dvfs_core mxc_dvfs_core.0: Perform shutdown
    [56.493989] busfreq busfreq. 0: Perform shutdown[ 56.498624] mxc_iim mxc_iim.0: Bake media
    [ 56.503246] mxc_pwm mxc_pwm.1: Prepare media
    [ 56.507867] pwm-backlight pwm-backlight .0: Prepare backup
    [56.513544] mxsdhci mxsdhci.0: Prepare to shutdown
    [56.518179] mxsdhci mxsdhci.1: Prepare to shutdown
    [56.522802] mxsdhci mxsdhci.2: Consider exiting
    [ 42.527 56.527 ] mxc_si 0 Platform: Preparing to Suspend
    [56.532143] mxc_ssi.1 Platform: Preparing to Suspend
    [ 56.536851] mxc_spdif.0 Principle: Preparing to Suspend
    [56.541746] base ahci. 0: Prepare for suspend
    [ 56.546194] imx-ahci-h wmon: Prepare base for suspend
    [ 56.551350] fec fec.0: Suspend in progress
    [ 56.555277 ] Ptp platform. 0: Suspension received
    [56.559651] mxc_asrc mxc_asrc.0: Preparing to suspend
    [56.564446] Console imx-3stack-sgtl5000.0: Preparing to shutdown
    [56.570241] Imx-3stack-tlv320aic3x is running. 0: prepare to shutdown
    [ 56.576254] method imx-spdif -audio-device.0: prepare to shutdown
    [ 56.582284] fsl-ehci fsl-ehci.0: schedule
    [56.587079] usb_wakeup usb_wakeup.0: Wakeup design
    [56.592236 ] fsl-ehci fsl-ehci.1: Wakeup preparation< br>[56.597031] usb_wakeup usb_wakeup.1: Wakeup preparation
    [56.602187] Program mxc_v4l2_capture.0: prepare to shutdown
    [56.607677] Website mxc_v4l2_output.0: prepare suspend
    [ 56.613094] gpio-keys gpio-keys: 56 develop s suspend< br> [ .617890] mxcintuart mxcintuart.0: create suspend
    [ 56.623046] mxcintuart mxcintuart.1: prepare to stop
    [ 56.628203] mxcintuart mxcin tuart.2: prepare to shutdown
    [56.633346] mxcintuart mxcintuart. 3: prepare for shutdown
    [56.638500] mxcintuart mxcintuart.4: configure shutdown
    [56.643649] da9052 -rtc platform: generate 56 interrupts [ .Da9052-onkey 648458] da9052-onkey: Preparing interrupts
    [ 56.653775] WLED-1 Platform: Preparing Fifty-Six Interrupts
    [ .658237] WLED-2: Preparing Platform for Suspend ovke
    [ 56.662685] Preparing software wled-3: Suspend
    [ 56.667133] da9052-adc: da9052-adc Getting suspend< br>[ 56.672115] da9052-wdt Platform: configuring suspend
    [ 56.Platform 676910] da9052-leds: suspension search
    [ 56.681807] da9052-adjuster da9052-adjuster: suspension preparation
    [ 5 6.687843] da9052-tsi da9052-tsi: suspension
    [Preparation 56.692826] da9052-bat bargainNew platform: prepare suspend
    [56.697654] mxc_sdc_fb mxc_sdc_fb.1: develop suspend
    [56.sdxc_s_s mc_xb11] mc_xb 0: implement suspend
    [56.707954] mxc_sdc_f b mxc_sdc_fb.2: prepare suspend 56.713113] platform mxc_ddc.0: prepare suspension
    [56. usb 718790] usb1: prepare suspend type, may likely wake up
    [56.724120] usb usb2: prepare hang, type may wake up
    [56.729563] mmcblk musical heritage mmc2:0001: suspend
    [ 56.733855] mmc mmc1:0001: Suspend Music Legacy
    [ 56.737876] mmcblk Legacy mmc0:c502: Suspend
    [ 56.742217] Input3: Input Type Suspend
    [ 56. Input 745980] Input2: Type Suspend
    [ 56.749755 ] input connector Input1: type Suspend
    [ 56.753512] input means input0: suspend
    [ 56.757431] Generic 0:00: phy suspend
    [ 56.7 61207] hub 2- 0:1.0 : suspend
    [56.764452] USB2: type USB suspend, can also be enabled
    [56.769061] Hub 1-0:1.0: suspend
    [56.773519] Program mxc_ddc software. 0: suspend
    [56.777367] backlight pwm -backlight.0: suspend traditional class
    [56.783100] usb form usb1: suspend, can be reactivated
    [56.787557] flash usb1: can be suspended, reactivated
    [ 56.USB 791636] USB2: Supend, can wake up [ 56.795670] mxc_sdc_fb mxc_sdc_fb.2: stop
    [ 56.799988] mxc_sdc_fb mxc_sdc_sdc_fb mxc_sdc_fb.0: stop
    [ 56.804270] mxc_sdc_fb mxc_sdc_fb.1 : stop
    [58 56 ] i2c 2-0004: pause
    [ 56.861291] i2c 2-0041: pause
    [ 56.864440] i2c i2c-2: pause
    [ 56.867501] kxtf9 1 -000f: pause
    [ 56.870845] i2c i2c-1: pause
    [56.873905] i2c 0-0018: pause
    [56.877050] i2c 0-0030: pause
    [56.880211] i2c 0-001c : pause
    [56.883358] da9052-bat subtree: pause
    [56.887286] da9052-tsi da9052-tsi: suspend
    [56.891399] da9052_tsi_suspend: called
    [ 56.895194] da9052-regulator- da9052 suspend platform
    [56.900354] da9052-leds: suspend
    [56.904369] platform form da9052-wdt: stop >[ 56.908312] da9052-adc da9052-adc: stop

    ИСПРАВИТЬ: Приостановка консолей использует No_console_suspend для отладки.
    CORREÇÃO: A Suspensão De Consoles Usa No_console_suspend Para Depuração.
    FIX: Het Opschorten Van Consoles Gebruikt No_console_suspend Voor Foutopsporing.
    CORRECTIF : La Suspension Des Consoles Utilise No_console_suspend Pour Le Débogage.
    FIX: Suspenderande Konsoler Använder No_console_suspend För Felsökning.
    FIX: Das Anhalten Von Konsolen Verwendet No_console_suspend Zum Debuggen.
    REVISIÓN: La Suspensión De Consolas Usa No_console_suspend Para La Depuración.
    FIX: La Sospensione Delle Console Utilizza No_console_suspend Per Il Debug.
    FIX: 일시 중단 콘솔은 디버깅을 위해 No_console_suspend를 사용합니다.
    NAPRAW: Zawieszanie Konsol Używa No_console_suspend Do Debugowania.