On my Lenovo V130-14IGM with xubuntu 18.04 with custom kernel I CAN suspend.
2 observations/drawbacks with my laptop:
* after suspend, TYPED my password and logged in, no further key presses are recognized until I click with touchpad the xubuntu-menu
* very rarely the touchpad stops working, not recognizing anything. Then I have to reboot. Occured once in this month.
On my Lenovo V130-14IGM with xubuntu 18.04 with custom kernel I CAN suspend.
2 observations/ drawbacks with my laptop:
* after suspend, TYPED my password and logged in, no further key presses are recognized until I click with touchpad the xubuntu-menu
* very rarely the touchpad stops working, not recognizing anything. Then I have to reboot. Occured once in this month.