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#1 2019-11-24 17:52:57

edarblanco
Member
Registered: 2019-01-31
Posts: 8

kernel 5.2.x or higher does not suspend the PC

I notice something different after several tests and is that when I use kernel 5.2.x I can not suspend the pc, when I try to resume it stays on a black screen, I cannot change to another console or open the graphic environment, just that a black screen, I did tests doing downgrade but only with kernel lts 4.x and versions before 5.2 can I suspend without problems

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#2 2019-11-25 21:33:22

dglt
Member
Registered: 2019-08-14
Posts: 40

Re: kernel 5.2.x or higher does not suspend the PC

is this a kde/amdgpu setup by any chance?  and if yes, if you disable compositing before suspending does it then resume properly?

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#3 2019-12-02 13:33:44

huyizheng
Member
Registered: 2018-05-15
Posts: 15

Re: kernel 5.2.x or higher does not suspend the PC

What's your graphic card?

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#4 Yesterday 12:44:30

lukasr
Member
Registered: 2016-02-23
Posts: 13

Re: kernel 5.2.x or higher does not suspend the PC

Same issue here.
Lenovo Carbon X1 Yoga 4G
Kernel 5.4.2 running Gnome

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