Re: 4% battery; dpesn't suspend

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Allegedly, on or about 31 May 2018,  sent:
>> The usual method of hibernating is to dump the memory into the swap
>> partition.  I do not know what will happen if your swap partition
>> is smaller than your RAM, though.

Wolfgang Pfeiffer:
> 32 GB of RAM here, swap space is just ~16 GB: my guess is that as
> long as the totally used memory (including buffers/cache) isn't
> bigger than the swap partition, some hibernation image might be
> written successfully ... not being sure, tho' ...

I believe it can also use a swap file, so you can add one to a
partition with space.  However, when there's more than one swap, I
think you need to set a kernel parameter for the system to look in the
right place for its resuming data.

> And swap space is rarely used here, IIRC ..

Generally speaking, the same here.  But when I had a system with less
RAM, web browsers were terrible at wasting RAM.  If you had enough tabs
open, or hit a badly coded website, the system would start paging and
never recover unless I managed to kill the web browser.  Often I
couldn't, because the system was so unresponsive you couldn't use the
mouse or keyboard.

-- 
[tim@localhost ~]$ uname -rsvp
Linux 4.16.7-100.fc26.x86_64 #1 SMP Wed May 2 21:45:56 UTC 2018 x86_64

Boilerplate:  All mail to my mailbox is automatically deleted.
There is no point trying to privately email me, I only get to see
the messages posted to the mailing list.

Programmers who can't take criticisms shouldn't release software that's
so crap it seriously pisses people off.
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