Ubuntu 16.04 休眠恢复并保持干净状态

Question

以前，hibernate 工作正常，但现在不知为何却无法工作。除了通过 进行正常更新外，我记不起是否做过任何更改apt update。

我检查了这里的许多帖子，看来我的设置是正确的。

$  sudo blkid
/dev/sda1: UUID="e85c308d-b4e1-443d-aeed-6d4bfd799ec3" TYPE="ext2" PARTUUID="7eca3ee4-01"
/dev/sda5: UUID="0LzBCw-x2TE-b9jI-h5Pe-V8ks-G6tZ-sGWN07" TYPE="LVM2_member" PARTUUID="7eca3ee4-05"
/dev/mapper/ubuntu--vg-root: UUID="97be0519-c15f-46b0-a283-56fc2a95d143" TYPE="ext4"
/dev/mapper/ubuntu--vg-swap_1: UUID="39f2a6c3-1fe9-41f8-a825-ec873d6347e3" TYPE="swap"

$  sudo fdisk -l
Disk /dev/sda: 465.8 GiB, 500107862016 bytes, 976773168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x7eca3ee4

Device     Boot   Start       End   Sectors   Size Id Type
/dev/sda1  *       2048    999423    997376   487M 83 Linux
/dev/sda2       1001470 976771071 975769602 465.3G  5 Extended
/dev/sda5       1001472 976771071 975769600 465.3G 8e Linux LVM


Disk /dev/mapper/ubuntu--vg-root: 453.6 GiB, 487025803264 bytes, 951222272 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/mapper/ubuntu--vg-swap_1: 11.7 GiB, 12566134784 bytes, 24543232 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes

$  sudo lsblk                                  
NAME                  MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
sda                     8:0    0 465.8G  0 disk 
├─sda2                  8:2    0     1K  0 part 
├─sda5                  8:5    0 465.3G  0 part 
│ ├─ubuntu--vg-swap_1 253:1    0  11.7G  0 lvm  [SWAP]
│ └─ubuntu--vg-root   253:0    0 453.6G  0 lvm  /
└─sda1                  8:1    0   487M  0 part /boot

重新启动时，它通常会在从休眠状态恢复后立即显示以下消息，我不记得确切的消息，但它是这样的Recovering journal.. clearing inode...

Myinitramfs-tools/conf.d/resume具有以下值，

RESUME=UUID=39f2a6c3-1fe9-41f8-a825-ec873d6347e3

我的fstab有，

/dev/mapper/ubuntu--vg-root /               ext4    errors=remount-ro 0       1
UUID=e85c308d-b4e1-443d-aeed-6d4bfd799ec3 /boot           ext2    defaults        0       2
/dev/mapper/ubuntu--vg-swap_1 none            swap    sw              0       0

我的grub文件具有以下设置，

GRUB_CMDLINE_LINUX_DEFAULT="splash quiet resume=/dev/mapper/ubuntu--vg-swap_1"

by-uuid也没有提到我的交换

$  ls -la /dev/disk/by-uuid 
total 0
drwxr-xr-x 2 root root  80 Oct 15 14:35 .
drwxr-xr-x 5 root root 100 Oct 15 14:35 ..
lrwxrwxrwx 1 root root  10 Oct 15 14:35 97be0519-c15f-46b0-a283-56fc2a95d143 -> ../../dm-0
lrwxrwxrwx 1 root root  10 Oct 15 14:35 e85c308d-b4e1-443d-aeed-6d4bfd799ec3 -> ../../sda1

我正在运行 ubuntu 16.04，

$  uname -a
Linux shulhi-thinkpad 4.10.0-37-generic #41~16.04.1-Ubuntu SMP Fri Oct 6 22:42:59 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

在系统监视器中，它没有显示我的交换分区。