su: change error message

[thirdparty/util-linux.git] / sys-utils / rtcwake.8.in

diff --git a/sys-utils/rtcwake.8.in b/sys-utils/rtcwake.8.in
index d8acd0aa1f30d07716868d80ea92536f0c6e8b98..167f7f9d1d4e11fccd032b3666e6c1eb78eb1288 100644 (file)
--- a/sys-utils/rtcwake.8.in
+++ b/sys-utils/rtcwake.8.in
@@ -42,6 +42,17 @@ implement those without analogues of BIOS, APM, or ACPI.
 On some systems, this can also be used like \fBnvram-wakeup\fP, waking from states
 like ACPI S4 (suspend to disk).  Not all systems have persistent media that are
 appropriate for such suspend modes.
+.PP
+Note that alarm functionality depends on hardware; not every RTC is able to setup 
+an alarm up to 24 hours in the future.
+.PP
+The suspend setup maybe be interrupted by active hardware; for example wireless USB
+input devices that continue to send events for some fraction of a second after the
+return key is pressed.
+.B rtcwake
+tries to avoid this problem and it waits to terminal to settle down before
+entering a system sleep.
+
 .SH OPTIONS
 .TP
 .BR \-A , " \-\-adjfile " \fIfile
@@ -55,10 +66,10 @@ stores that information.  This is the default.
 .TP
 .BR \-\-date " \fItimestamp"
 Set the wakeup time to the value of the timestamp.  Format of the
-timestmap can be any of the following:
+timestamp can be any of the following:
 .TS
 tab(|);
-left l2 l.
+l2 l.
 YYYYMMDDhhmmss
 YYYY-MM-DD hh:mm:ss
 YYYY-MM-DD hh:mm|(seconds will be set to 00)
@@ -173,6 +184,6 @@ There is NO WARRANTY, to the extent permitted by law.
 .BR date (1)
 .SH AVAILABILITY
 The rtcwake command is part of the util-linux package and is available from the
-.UR ftp://\:ftp.kernel.org\:/pub\:/linux\:/utils\:/util-linux/
+.UR https://\:www.kernel.org\:/pub\:/linux\:/utils\:/util-linux/
 Linux Kernel Archive
 .UE .