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#1 2018-03-06 23:21:54

telemak
Member
Registered: 2018-03-06
Posts: 2

hp elitebook 8440p, black screen after suspend

Hi. I'm just beginning to use&study linux.
I have black screen after suspend. System still operate, so I can use hotkeys to close bspwm, and then screen works normally and i can logon again. If I activate suspension from command line before startx there is no way to wake the screen up.
My video driver is nouveau.
I know there are lot of similiar issues over the internet, but I totally mess in all these recomendations. From where shouldI start to investigate it?

Last edited by telemak (2018-03-06 23:29:59)

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#2 2018-03-16 17:38:34

leonax
Member
Registered: 2014-10-20
Posts: 47

Re: hp elitebook 8440p, black screen after suspend

From what I gather it's a problem with 8440p.  I have same issue.  Ctrl +Alt+backspace gives a login screen.

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#3 2018-03-16 18:15:52

leonax
Member
Registered: 2014-10-20
Posts: 47

Re: hp elitebook 8440p, black screen after suspend

I noticed i had nouveau drivers.  I installed nvidia-installer and ran it.  And behold this seems to work with suspend and even setting lid closed to suspend.

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#4 2018-03-16 18:21:22

Slithery
Forum Moderator
From: Norfolk, UK
Registered: 2013-12-01
Posts: 3,006

Re: hp elitebook 8440p, black screen after suspend

That is terrible advice leonax.

If you wish to install the proprietry nvidia drivers then you should do so with pacman, not by downloading from the nvidia website.


No, it didn't "fix" anything. It just shifted the brokeness one space to the right. - jasonwryan
Closing -- for deletion; Banning -- for muppetry. - jasonwryan

aur - dotfiles

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#5 2018-03-17 11:39:47

telemak
Member
Registered: 2018-03-06
Posts: 2

Re: hp elitebook 8440p, black screen after suspend

Thanks, leonax, but i've installed nouveau becouse there was issue with OpenGL applications & recommended nvidia-340xx package from pacman ("X Error of failed request: BadValue (integer parameter out of range for operation)").
Did you run into some problems with OpenGL?

Last edited by telemak (2018-03-17 11:40:22)

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#6 2018-03-22 00:00:49

leonax
Member
Registered: 2014-10-20
Posts: 47

Re: hp elitebook 8440p, black screen after suspend

telemak no problems here but I don't run games and I am certainly no expert.  Here's what I got and to test opengl I used glxgears.  As you may be aware I am on antergos.  I have also updated the kernel and so far I have not had any  bother.  The machine is doing great since I went over to nvidia.

uname -r
4.15.11-1-ARCH

sudo pacman -Qs nvidia
local/lib32-libvdpau 1.1.1-2
    Nvidia VDPAU library
local/lib32-nvidia-340xx-utils 340.106-1
    NVIDIA drivers utilities (32-bit)
local/libvdpau 1.1.1+3+ga21bf7a-1
    Nvidia VDPAU library
local/nvidia-340xx 340.106-19
    NVIDIA drivers for linux, 340xx legacy branch
local/nvidia-340xx-lts 340.106-8
    NVIDIA drivers for linux-lts
local/nvidia-340xx-utils 340.106-1
    NVIDIA drivers utilities
local/nvidia-installer 1.14-1
    Script to setup nvidia drivers in Antergos

glxinfo | grep OpenGL
OpenGL vendor string: NVIDIA Corporation
OpenGL renderer string: NVS 3100M/PCIe/SSE2
OpenGL core profile version string: 3.3.0 NVIDIA 340.106
OpenGL core profile shading language version string: 3.30 NVIDIA via Cg compiler
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 3.3.0 NVIDIA 340.106
OpenGL shading language version string: 3.30 NVIDIA via Cg compiler
OpenGL context flags: (none)
OpenGL profile mask: (none)
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 2.0 NVIDIA 340.106 340.106
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 1.00
OpenGL ES profile extensions:

glxgears
Running synchronized to the vertical refresh.  The framerate should be
approximately the same as the monitor refresh rate.
303 frames in 5.0 seconds = 60.433 FPS
300 frames in 5.0 seconds = 60.000 FPS
300 frames in 5.0 seconds = 59.995 FPS
300 frames in 5.0 seconds = 59.995 FPS
300 frames in 5.0 seconds = 59.999 FPS
300 frames in 5.0 seconds = 59.999 FPS
298 frames in 5.0 seconds = 59.577 FPS
301 frames in 5.0 seconds = 60.000 FPS
300 frames in 5.0 seconds = 59.995 FPS
300 frames in 5.0 seconds = 59.997 FPS
298 frames in 5.0 seconds = 59.410 FPS
300 frames in 5.0 seconds = 59.997 FPS
300 frames in 5.0 seconds = 59.996 FPS
300 frames in 5.0 seconds = 59.991 FPS
300 frames in 5.0 seconds = 60.000 FPS
299 frames in 5.0 seconds = 59.792 FPS
300 frames in 5.0 seconds = 59.989 FPS
300 frames in 5.0 seconds = 59.992 FPS

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