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#1 2017-06-02 18:16:17

:hovercraft
Member
Registered: 2013-04-20
Posts: 19

[SOLVED] Resume from Suspend to RAM doesn't work anymore

My Arch desktop computer used to be able to resume successfully from suspend-to-ram, but a few months ago it stopped working.  The desktop can suspend, but upon waking the keyboard & mouse do not light up and music previously playing on mpd does not resume.  I tried ssh'ing into the desktop but there is no response, so I assume it has not fully resumed.

Based on advice from the irc channel, I have tried using Nouveau instead of Nvidia drivers, but that did not solve the issue.  I also tried removing a wifi driver that I am no longer using which was causing errors each time the linux kernel updated, but that did not solve the problem either.

What else can I try?  While this started months ago, I'm asking now since I now have time to work on fixing the problem.

Last edited by :hovercraft (2017-06-17 18:50:05)

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#2 2017-06-17 18:49:46

:hovercraft
Member
Registered: 2013-04-20
Posts: 19

Re: [SOLVED] Resume from Suspend to RAM doesn't work anymore

After updating today again, suspend seems to work!

So,  even though I don't know the exact cause of the problem, it got fixed just by updating.  To others with this problem, all I can say is that if it's not urgent, just keep updating/backing up and the problem might eventually get fixed!

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