การระงับไม่ทำงานบน Debian Jessie

วันนี้ฉันสังเกตเห็นว่าบางครั้งการระงับไม่ทำงานอย่างถูกต้องใน Debian Jessie ที่เพิ่งติดตั้งใหม่ หลังจากดำเนินการหยุดทำงานชั่วคราว (ปุ่ม Alt + Shut Down) ข้อความต่อไปนี้จะปรากฏขึ้นบนหน้าจอสีดำ:

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syslog มีดังนี้ ฉันขอคำแนะนำใด ๆ

Jul 12 18:53:10 svarog kernel: [    0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
Jul 12 18:53:10 svarog kernel: [    0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
Jul 12 18:53:10 svarog kernel: [    0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
Jul 12 18:53:10 svarog kernel: [    0.000000] PM: Registered nosave memory: [mem 0xcaf80000-0xcafa2fff]
Jul 12 18:53:10 svarog kernel: [    0.000000] PM: Registered nosave memory: [mem 0xcafa3000-0xcafdffff]
Jul 12 18:53:10 svarog kernel: [    0.000000] PM: Registered nosave memory: [mem 0xcafe0000-0xcaffffff]
Jul 12 18:53:10 svarog kernel: [    0.000000] PM: Registered nosave memory: [mem 0xcb000000-0xefffffff]
Jul 12 18:53:10 svarog kernel: [    0.000000] PM: Registered nosave memory: [mem 0xf0000000-0xf3ffffff]
Jul 12 18:53:10 svarog kernel: [    0.000000] PM: Registered nosave memory: [mem 0xf4000000-0xfebfffff]
Jul 12 18:53:10 svarog kernel: [    0.000000] PM: Registered nosave memory: [mem 0xfec00000-0xffffffff]
Jul 12 18:53:10 svarog kernel: [    0.160200] PM: Registering ACPI NVS region [mem 0xcaf80000-0xcafa2fff] (143360 bytes)
Jul 12 18:53:10 svarog kernel: [    0.804259] PM: Hibernation image not present or could not be loaded.
Jul 12 18:53:10 svarog kernel: [    3.909872] PM: Starting manual resume from disk
Jul 12 18:53:10 svarog kernel: [    3.909878] PM: Hibernation image partition 8:5 present
Jul 12 18:53:10 svarog kernel: [    3.909879] PM: Looking for hibernation image.
Jul 12 18:53:10 svarog kernel: [    3.916677] PM: Image not found (code -22)
Jul 12 18:53:10 svarog kernel: [    3.916682] PM: Hibernation image not present or could not be loaded.