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.TH "SYSTEMD\-HIBERNATE\-RESUME@\&.SERVICE" "8" "" "systemd 229" "systemd-hibernate-resume@.service"
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.SH "NAME"
systemd-hibernate-resume@.service, systemd-hibernate-resume \- Resume from hibernation
.SH "SYNOPSIS"
.PP
systemd\-hibernate\-resume@\&.service
.PP
/lib/systemd/systemd\-hibernate\-resume
.SH "DESCRIPTION"
.PP
systemd\-hibernate\-resume@\&.service
initiates the resume from hibernation\&. It is instantiated with the device to resume from as the template argument\&.
.PP
systemd\-hibernate\-resume
only supports the in\-kernel hibernation implementation, known as
\m[blue]\fBswsusp\fR\m[]\&\s-2\u[1]\d\s+2\&. Internally, it works by writing the major:minor of specified device node to
/sys/power/resume\&.
.PP
Failing to initiate a resume is not an error condition\&. It may mean that there was no resume image (e\&. g\&. if the system has been simply powered off and not hibernated)\&. In such case, the boot is ordinarily continued\&.
.SH "SEE ALSO"
.PP
\fBsystemd\fR(1),
\fBsystemd-hibernate-resume-generator\fR(8)
.SH "NOTES"
.IP " 1." 4
swsusp
.RS 4
\%https://www.kernel.org/doc/Documentation/power/swsusp.txt
.RE
