Comment # 1 on bug 1219020 from Dmitry Markov

Somewhere in the issues systemd github repo I found this advice:

add to
> sudo systemctl edit systemd-logind.service
next strings:
> [Service]                                                                                                   
> Environment=SYSTEMD_BYPASS_HIBERNATION_MEMORY_CHECK=1
but it didn't work for tumbleweed, I got another error:
> Failed to find location to hibernate to: Function not implemented
and with debug next log in journalctl:
> янв 19 20:31:27 workbook.itrus.su systemd-logind[4908]: /dev/dm-1: is a candidate device.
> янв 19 20:31:27 workbook.itrus.su systemd-logind[4908]: No swap partitions or files matching resume config were found in /proc/swaps.
> янв 19 20:31:27 workbook.itrus.su systemd-logind[4908]: Sent message type=method_return sender=n/a destination=:1.17 path=n/a interface=n/a member=n/a cookie=164 reply_cookie=42 signature=s error-name=n/a error-message=n/a
> янв 19 20:31:27 workbook.itrus.su systemd-logind[4908]: Got message type=signal sender=:1.2 destination=n/a path=/org/freedesktop/systemd1 interface=org.freedesktop.systemd1.Manager member=UnitRemoved  cookie=3229 reply_cookie=0 signature=so error-name=n/a error-message=n/a
> янв 19 20:31:27 workbook.itrus.su systemd-logind[4908]: Got message type=method_call sender=:1.17 destination=org.freedesktop.login1 path=/org/freedesktop/login1 interface=org.freedesktop.login1.Manager member=CanHybridSleep  cookie=43 reply_cookie=0 signature=n/a error-name=n/a error-message=n/a
> янв 19 20:31:27 workbook.itrus.su systemd-logind[4908]: Failed to open configuration file '/etc/systemd/sleep.conf': Нет такого файла или каталога
> янв 19 20:31:27 workbook.itrus.su systemd-logind[4908]: Sleep mode "disk" is supported by the kernel.
> янв 19 20:31:27 workbook.itrus.su systemd-logind[4908]: Disk sleep mode "platform" is supported by the kernel.
the error is repeated several times