@Frederic@beehaw.org

Frederic

@Frederic@beehaw.org

France Canada

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Frederic,

Hibernation or suspend? 2 different things. For hibernation you need a swap space at least the size of your RAM, and then the laptop is powered off after this.

For suspend, in your dmesg, see if you have:

ACPI: PM: (supports S0 S3 S4 S5)

if you have S3 your laptop should lost only a few percent.

do a:

cat /sys/power/mem_sleep

what does it says?

New CPU/BIOS/PC/Laptop only support something called “s0 idle” meaning it is like a cellphone, everything is running, and each drivers/components/os should enter low power themselves, if they do not, well, your battery is draining.

S3 means “suspend to RAM”, only RAM is powered and everything else is off, your laptop can stay like this for days. I don’t know who decided that this is bad and your laptop should be like your cellphone, always running?!?

Is Ubuntu deserving the hate? (lemmy.ml)

Long story short, I have a desktop with Fedora, lovely, fast, sleek and surprisingly reliable for a near rolling distro (it failed me only once back around Fedora 34 or something where it nuked Grub). Tried to install on a 2012 i7 MacBook Air… what a slog!!! Surprisingly Ubuntu runs very smooth on it. I have been bothering all...

Frederic,

Use MX Linux instead, I will never go back to something else

Suspension on my laptop (closing the lid) causes Wifi to not be available. (kbin.social)

Hi, this is a long lasting problem that I didn't really manage to fix when I started using linux (Mint, Cinnamon). But now that I've been using it regularly for half a year and I have more experience in fiddling around, I'm trying to get it resolved....

Frederic, (edited )

well, are you sure the script is executed? I don’t know systemd enough :-(

First, do a test in command line modprobe -r iwlwifi

then suspend your laptop, resume it after a few seconds then do

modprobe iwlwifi

and see if wifi is working

Frederic,

yes of course

sudo modprobe -r iwlwifi

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