Extremely slow wake up from suspend?

Asked Oct 08 '20 at 15:01

Active Oct 08 '20 at 18:31

Viewed 812 times

I have a problem with my Lubuntu laptop. When I suspend the laptop it takes about 5 minutes to wake up again. Cold boot takes around 1. What could be the problem? I'm fairly new to Linux, so please tell me what code should I post, etc. On Windows it woke up in seconds.

free -h

               total        used        free      shared  buff/cache   available 
Mem:          1970Mi       711Mi        68Mi        61Mi       191Mi        63Mi 
Swap:            0B          0B          0B

sysctl vm.swappiness vm.swappiness = 60

edited Oct 08 '20 at 18:31

heynnema

70,711

asked Oct 08 '20 at 15:01

Thomas Toth

Edit your question and show me free -h and sysctl vm.swappiness. Start comments to me with @heynnema or I'll miss them. – heynnema Oct 08 '20 at 16:09
@heynnema free -h total used free shared buff/cache available Mem: 1970Mi 711Mi 68Mi 61Mi 191Mi 63Mi Swap: 0B 0B 0B
sysctl vm.swappiness

vm.swappiness = 60

Not sure how to format this better.
– Thomas Toth Oct 08 '20 at 16:25
1

Thanks for the info, however, it belongs as an edit to your question. I've added it there for you. You have very little RAM, and no SWAP. What version Ubuntu? Show me grep -i swap /etc/fstab. – heynnema Oct 08 '20 at 16:37
I agree with @heynnema, you're likely using LXQt given the missing swap but it's much better if we're given details about your desktop (without release details we can't know what you're using; Lubuntu only narrows it down to LXQt or LXDE). I'd enable swap firstly. – guiverc Oct 08 '20 at 21:40
2

Does this answer your question? Why Lubuntu 20.04 is running slow when I use Opera or LibreOffice – guiverc Oct 08 '20 at 21:40
Yes, that's also my accepted answer. – heynnema Oct 08 '20 at 22:01
1

Is swap relevant in relation to suspend? (As opposed to hibernate?) – zrajm Jun 01 '21 at 20:26

Extremely slow wake up from suspend?

0 Answers0