<div dir="ltr">Greetings Mythizens, In the interest o reducing my carbon footprint I'm looking into the auto-wake/shutdown features, but I need some clarification. From this site: <a href="http://ghichepcanhan.com/2013/05/29/how-to-setup-automatic-shutdown-and-automatic-wakeup-with-mythtv/">http://ghichepcanhan.com/2013/05/29/how-to-setup-automatic-shutdown-and-automatic-wakeup-with-mythtv/</a><div>
<br></div><div>I've generated the following terminal output: </div><div><div>daryl@daryl-A780L3C:~$ sudo grep -i rtc /var/log/dmesg</div><div>[sudo] password for daryl: </div><div>[ 0.200473] RTC time: 13:10:11, date: 08/28/13</div>
<div>[ 1.249014] rtc_cmos 00:03: RTC can wake from S4</div><div>[ 1.249140] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0</div><div>[ 1.249167] rtc0: alarms up to one month, y3k, 114 bytes nvram, hpet irqs</div>
<div>[ 1.256332] rtc_cmos 00:03: setting system clock to 2013-08-28 13:10:12 UTC (1377695412)</div><div>daryl@daryl-A780L3C:~$ cat /proc/driver/rtc</div><div>rtc_time<span class="" style="white-space:pre"> </span>: 13:15:55</div>
<div>rtc_date<span class="" style="white-space:pre"> </span>: 2013-08-28</div><div>alrm_time<span class="" style="white-space:pre"> </span>: 00:00:00</div><div>alrm_date<span class="" style="white-space:pre"> </span>: 2013-08-29</div>
<div>alarm_IRQ<span class="" style="white-space:pre"> </span>: yes</div><div>alrm_pending<span class="" style="white-space:pre"> </span>: no</div><div>update IRQ enabled<span class="" style="white-space:pre"> </span>: no</div>
<div>periodic IRQ enabled<span class="" style="white-space:pre"> </span>: no</div><div>periodic IRQ frequency<span class="" style="white-space:pre"> </span>: 1024</div><div>max user IRQ frequency<span class="" style="white-space:pre"> </span>: 64</div>
<div>24hr<span class="" style="white-space:pre"> </span>: yes</div><div>periodic_IRQ<span class="" style="white-space:pre"> </span>: no</div><div>update_IRQ<span class="" style="white-space:pre"> </span>: no</div><div>HPET_emulated<span class="" style="white-space:pre"> </span>: yes</div>
<div>BCD<span class="" style="white-space:pre"> </span>: yes</div><div>DST_enable<span class="" style="white-space:pre"> </span>: no</div><div>periodic_freq<span class="" style="white-space:pre"> </span>: 1024</div><div>
batt_status<span class="" style="white-space:pre"> </span>: okay</div></div><div><br></div><div>which makes me think there is no UTC option and I must use rtc, further in BIOS I can toggle between S1, S2, S3, and auto, no S4 which is what the terminal says I can wake from. Am I on the right track? Direction and/or pointers greatly appreciated.</div>
<div><br></div><div>RTC time was identical to desktop display time in each case.</div><div><br></div><div>Daryl</div><div><br></div></div>