I solved: the problem was swap.
1) get the uuid of your swap partition
sudo blkid
example: /dev/sda1: UUID="d4c3f800-f968-4445-bc32-3151051b1064" TYPE="swap"
2) edit initramfs:
sudo gedit /etc/initramfs-tools/conf.d/resume
so:
RESUME=UUID=d4c3f800-f968-4445-bc32-3151051b1064
*** without " " ****
save and exit.
3) sudo update-initramfs -k all -u
4) reboot :)
I solved: the problem was swap.
1) get the uuid of your swap partition
sudo blkid
example: f968-4445- bc32-3151051b10 64" TYPE="swap"
/dev/sda1: UUID="d4c3f800-
2) edit initramfs:
sudo gedit /etc/initramfs- tools/conf. d/resume
so:
RESUME= UUID=d4c3f800- f968-4445- bc32-3151051b10 64
*** without " " ****
save and exit.
3) sudo update-initramfs -k all -u
4) reboot :)