S3 sleep / suspend to ram on Ubuntu 18.04

[wasgurd]

I've got the same problem:

After I closed the lid the laptop gets hot with dramatically increasing of power consumption.

Code:

sudo journalctl | grep "PM: suspend"
Jan 17 00:06:00 pinebookpro kernel: PM: suspend entry (s2idle)
Jan 17 00:06:16 pinebookpro kernel: PM: suspend devices took 1.050 seconds
Jan 17 00:06:16 pinebookpro kernel: PM: suspend exit

Code:

[Fri Jan 17 00:05:59 2020] PM: suspend entry (s2idle)
[Fri Jan 17 00:05:59 2020] Filesystems sync: 0.007 seconds
[Fri Jan 17 00:05:59 2020] dwmmc_rockchip fe310000.dwmmc: pre_suspend failed for non-removable host: -38
[Fri Jan 17 00:05:59 2020] Freezing user space processes ... (elapsed 0.025 seconds) done.
[Fri Jan 17 00:05:59 2020] OOM killer disabled.
[Fri Jan 17 00:05:59 2020] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done.
[Fri Jan 17 00:05:59 2020] printk: Suspending console(s) (use no_console_suspend to debug)
[Fri Jan 17 00:06:00 2020] PM: suspend devices took 1.050 seconds
[Fri Jan 17 00:06:15 2020] usb usb5: root hub lost power or was reset
[Fri Jan 17 00:06:15 2020] usb usb6: root hub lost power or was reset
[Fri Jan 17 00:06:15 2020] usb usb7: root hub lost power or was reset
[Fri Jan 17 00:06:15 2020] usb usb8: root hub lost power or was reset
[Fri Jan 17 00:06:15 2020] PM: resume devices took 0.420 seconds
[Fri Jan 17 00:06:15 2020] OOM killer enabled.
[Fri Jan 17 00:06:15 2020] Restarting tasks ... done.
[Fri Jan 17 00:06:15 2020] PM: suspend exit
[Fri Jan 17 00:06:15 2020] vcc_sdio: unsupportable voltage range: 3300000-3000000uV
[Fri Jan 17 00:06:15 2020] mmc_host mmc1: Bus speed (slot 0) = 400000Hz (slot req 400000Hz, actual 400000HZ div = 0)
[Fri Jan 17 00:06:15 2020] mmc_host mmc1: Bus speed (slot 0) = 148500000Hz (slot req 150000000Hz, actual 148500000HZ div = 0)
[Fri Jan 17 00:06:16 2020] dwmmc_rockchip fe320000.dwmmc: Successfully tuned phase to 94
[Fri Jan 17 00:06:26 2020] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready

Debian Testing form the Unofficial Installer