I have a bunch of these:
Code:
06/17/24-18:46:17 INFO WakeupMgr: scheduling wakeup in 4 -> 1718639181
Cannot write `mem` to file `/sys/power/state`: Operation not permitted
06/17/24-18:46:18 WARN Kobo standby: the kernel refused to enter standby!
06/17/24-18:46:19 INFO WakeupMgr: scheduling wakeup in 2 -> 1718639181
Cannot write `mem` to file `/sys/power/state`: Operation not permitted
06/17/24-18:46:19 WARN Kobo standby: the kernel refused to enter standby!
06/17/24-18:46:20 INFO WakeupMgr: scheduling wakeup in 1 -> 1718639181
Cannot write `mem` to file `/sys/power/state`: Operation not permitted
06/17/24-18:46:20 WARN Kobo standby: the kernel refused to enter standby!
06/17/24-18:46:55 INFO WakeupMgr: scheduling wakeup in 3 -> 1718639218
Cannot write `mem` to file `/sys/power/state`: Operation not permitted
06/17/24-18:46:55 WARN Kobo standby: the kernel refused to enter standby!
06/17/24-18:46:56 INFO WakeupMgr: scheduling wakeup in 2 -> 1718639218
Cannot write `mem` to file `/sys/power/state`: Operation not permitted
06/17/24-18:46:56 WARN Kobo standby: the kernel refused to enter standby!
06/17/24-18:46:58 INFO WakeupMgr: scheduling wakeup in 295 -> 1718639513
Cannot write `mem` to file `/sys/power/state`: Operation not permitted
06/17/24-18:46:59 WARN Kobo standby: the kernel refused to enter standby!
06/17/24-18:47:00 INFO WakeupMgr: scheduling wakeup in 294 -> 1718639514
Cannot write `mem` to file `/sys/power/state`: Operation not permitted
06/17/24-18:47:00 WARN Kobo standby: the kernel refused to enter standby!
06/17/24-18:47:01 INFO WakeupMgr: scheduling wakeup in 292 -> 1718639513
Cannot write `mem` to file `/sys/power/state`: Operation not permitted
06/17/24-18:47:01 WARN Kobo standby: the kernel refused to enter standby!
06/17/24-18:47:03 INFO WakeupMgr: scheduling wakeup in 290 -> 1718639513
Cannot write `mem` to file `/sys/power/state`: Operation not permitted
06/17/24-18:47:03 WARN Kobo standby: the kernel refused to enter standby!
06/17/24-18:47:04 INFO WakeupMgr: scheduling wakeup in 288 -> 1718639512
Cannot write `mem` to file `/sys/power/state`: Operation not permitted
06/17/24-18:47:05 WARN Kobo standby: the kernel refused to enter standby!
06/17/24-18:47:06 INFO WakeupMgr: scheduling wakeup in 287 -> 1718639513
Cannot write `mem` to file `/sys/power/state`: Operation not permitted
06/17/24-18:47:06 WARN Kobo standby: the kernel refused to enter standby!
I don't know yet how to interpret this, is it normal when it can't do it, but there is a lot of those. And I don't know if I see any successful ones as I don't know what to search.
If I'm reading this correctly in Clara BW the file used to write is "mem" but maybe it is not:
https://github.com/koreader/koreader...evice.lua#L560
Code:
-- Kobo Clara B/W:
local KoboSpaBW = Kobo:extend{
model = "Kobo_spaBW",
isMTK = yes,
Then in the logic
Code:
if self:isMTK() then
self.standby_state = "mem"
end
Now I'm wondering what happens in Clara BW with
Code:
-- The standard "standby" power state
standby_state = "standby"
Maybe I have to test it out!