I'm initially trying to use the rtc_wake parameter to wake from suspend (S3 state) in this way:
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rtc_wake=Monday-09:30 Tuesday-12:30 Wednesday-09:30 Thursday-09:30 Friday-09:30 Saturday-09:30
Clear the wakealarm:
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echo 0 > /sys/class/rtc/rtc0/wakealarm
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echo $(date +%s -d "+ 3 minutes") > /sys/class/rtc/rtc0/wakealarm
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cat /sys/class/rtc/rtc0/wakealarm
Suspend the machine:
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echo mem >/sys/power/state
I booted the same machine into Lubuntu 23.04, followed the same steps as above and it wakes after 3 minutes as expected.
Any thoughts on why it doesn't wake as expected in Porteus Kiosk 5.5?
Thanks much!