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We forgot to post anything about the suspend issue

Currently we only support S3 suspend (aka Suspend-to-RAM). Meanwhile the old Intel Atom tablets or most recent devices are only support s2idle (aka Suspend-to-Idle). Either linux handling s2idle really buggy on the device, or our Suspend HAL handle it really buggy. Whatever the case is, you should not using it on BlissOS for now

To know if your device support s2idle and disable suspend if true:
- On a terminal app like Termux open /sys/power/state

$ cat /sys/power/state
freeze mem disk


If it have both mem & freeze then might support both S3 and s2idle. If it only have freeze then you might only support s2idle.

Next, to further check. You can read /sys/power/mem_sleep

$ cat /sys/power/mem_sleep
s2idle [deep]


If you have deep and it's in the square brackets, then yes you support S3. If the brackets pointed to s2idle then you can use echo deep > /sys/power/mem_sleep or switch it on BIOS Settings. There is a Sleep State option, usually it will say Linux or Windows in which Linux is actually S3.

- If you have mem, chances are S3 is already the default sleep state. If it doesn't , edit grub and boot with
SLEEP_STATE=mem


- If you only have freeze or you don't want to use suspend, boot with
SLEEP_STATE=none

The device will immediately wake up instead of suspend

More info about sleep state on Linux you can read here
https://www.kernel.org/doc/html/latest/admin-guide/pm/sleep-states.html

We forgot to post anything about the suspend issue

Currently we only support S3 suspend (aka Suspend-to-RAM). Meanwhile the old Intel Atom tablets or most recent devices are only support s2idle (aka Suspend-to-Idle). Either linux handling s2idle really buggy on the device, or our Suspend HAL handle it really buggy. Whatever the case is, you should not using it on BlissOS for now

To know if your device support s2idle and disable suspend if true:
- On a terminal app like Termux open /sys/power/state
$ cat /sys/power/state
freeze mem disk


If it have both mem & freeze then might support both S3 and s2idle. If it only have freeze then you might only support s2idle.

Next, to further check. You can read /sys/power/mem_sleep

$ cat /sys/power/mem_sleep
s2idle [deep]


If you have deep and it's in the square brackets, then yes you support S3. If the brackets pointed to s2idle then you can use echo deep > /sys/power/mem_sleep or switch it on BIOS Settings. There is a Sleep State option, usually it will say Linux or Windows in which Linux is actually S3.

- If you have mem, chances are S3 is already the default sleep state. If it doesn't , edit grub and boot with
SLEEP_STATE=mem


- If you only have freeze or you don't want to use suspend, boot with
SLEEP_STATE=none

The device will immediately wake up instead of suspend

More info about sleep state on Linux you can read here
https://www.kernel.org/doc/html/latest/admin-guide/pm/sleep-states.html


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BlissOS Updates




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