Reporting after a long time, but the s2idle=deep does not really fix anything.
Just made it less frequent if at all. Since then I have upgraded to 20.04 and
the issue is there.
I have essentially given up on using any kind of power management on this
laptop under Ubuntu.
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What I forgot to add, with Windows the notebook sometimes does not want
to go to sleep. It turns the screen off, but stays running in idle
(keyboard light is on, fan is slightly audible). It did this right after
I installed Windows and all necessary drivers, but before I even
installed a single pro
As said before, after switching to deep suspend it was working.
Due too homeschooling, I unfortunately had to install Windows on my
machine :( , so I can't give you an update how it's working with 20.10.
I did have Ubuntu 20.04 installed, but it did not bring any improvements
to the issue. As soo
Any updates or progress on this issue?
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Title:
Freeze on suspend (Acer SF314-57)
Status in linux package in Ubuntu:
Confirmed
Bu
ubuntu 20.10 kernel 5.8
i have some problem
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Title:
Freeze on suspend (Acer SF314-57)
Status in linux package in Ubuntu:
Confirm
@Norbert
The "deep" mem_sleep approach works for me. I also downgraded to
vanialla 19.10 kernel before trying this. Not sure if it also works with
5.4 kernel. Will try this weekend.
Earlier I was making a mistake in writing "deep" into mem_sleep. Just
sudo echo deep > /sys/power/mem_sleep does no
@Kedar No, I only tried this with a vanila 19.10 kernel.
cat /sys/power/mem_sleep
s2idle [deep]
Do you mean you don't even get the s2idle option when you run the
command or was deep selected by default?
@Kai-Heng I will try 5.5 Kernel on the weekend and will get back to you.
BTW, how do you mak
Also tried with 5.3 kernel that shipped with 19.10 and I see only "deep"
in /sys/power/mem_sleep.
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Title:
Freeze on suspend (Acer SF
My laptop already has /sys/power/mem_sleep as "deep" and it still hangs when I
suspend. This is on the 5.4 mainline kernel.
Norbert, did you have luck with "deep" with 5.4 or vanilla 19.10 kernel?
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s2idle should work. Can you please give v5.5-rc1 a try?
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Title:
Freeze on suspend (Acer SF314-57)
Status in linux package in Ubuntu
Sry, I kinda always forgot to update you guys.
The mainline kernel 5.4 did nothing for me as well. However, switching
to deep suspend as suggested by Iulian Blajut did work for me.
Maybe a potential workaround, until the real reason why s2idle does not
work is found, could be to enable deep suspe
I too have an Acer Swift 3 314-57 with Core i5 and an NVMe 512GB disk. I too
see the problem reported here and elsewhere on the net about things going for a
toss when you suspend.
The laptop does not wake up from suspend, the screen stays dark, the keyboard
hangs (does not respond to the key com
Please test latest mainline kernel:
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.4/
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Title:
Freeze on suspend (Acer SF314-57)
I am experiencing the same issue with a clean minimal install of Ubuntu
19.10 on an Acer SF314-57
It seems the suspend mode defaults to s2idle which is causing the
problem. After switching to deep, suspend works correctly and the system
does not hang anymore.
The issue seems similar to what users
apport information
** Tags added: apport-collected
** Description changed:
I freshly installed Ubuntu Budgie 19.10 today after receiving my new
notebook. However, when putting the system to suspend (or hibernate),
the screen goes off and the system freezes. The fan keeps running,
keyboar
I uploaded an apport report as requested from the automatic mail.
However, the report was created before I tried to suspend the system,
because once the system is frozen, I obviously cant create an error
report.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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** Package changed: ubuntu => linux (Ubuntu)
** Tags added: eoan
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Title:
Freeze on suspend (Acer SF314-57)
Status in linux package
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