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#1 2014-04-01 09:12:00

skip
Member
Registered: 2010-02-16
Posts: 47

[Solved] Suspend to RAM no longer works

Suspend to RAM when closing my laptop lid worked out the box for me since I put Arch on my Dell XPS 14. After doing a pacman -Su yesterday (where I noticed that the kernel was updated, but it might be something else) it no longer works. Running 'systemctl suspend' in the terminal does work. Do I have to update a config?

Last edited by skip (2014-04-01 19:48:23)

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#2 2014-04-01 09:59:11

teateawhy
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From: GER
Registered: 2012-03-05
Posts: 1,138
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#3 2014-04-01 19:48:04

skip
Member
Registered: 2010-02-16
Posts: 47

Re: [Solved] Suspend to RAM no longer works

Ok so it was my external screen that prevented it. Unplugged the screen and it suspends.

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#4 2014-04-17 19:35:49

jwhendy
Member
Registered: 2010-04-01
Posts: 621

Re: [Solved] Suspend to RAM no longer works

For anyone else that finds this, systemd 212 doesn't suspend with lid closed with or without external monitor for those using the Nvidia proprietary drivers. Nvidia doesn't provide the necessary information for systemd to know whether or not an external monitor is connected, and thus it plays it safe and doesn't suspend. This is explained nicely at the Freedesktop bug linked above, but I wanted to pass it along here for those that won't follow the link.

Sounds like they're leaning toward reversing the preference (dock/external display users will need to opt out of suspending with lid close) in future versions since non-dock/monitor users >> dock/monitor users.

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