(In reply to Ranjith Hegde from comment #164)
> (In reply to Matthias Fulz from comment #161)
>
> Hello,
> Thank you for your patch and effort. I tried your primusrun patch. First I
> get an infinite repetitions of this
> /bin/bash: warning: shell level (1000) too high, resetting to 1
>
Ok this
Additional information:
The on is for my logitech receiver as it is annoying like hell when
powersavings are enabled for it. Will need to move the mouse for 2s
before it*s working again.
And the sleep is needed to be able to have all the hardware available
before powertop will change the modes.
I'm just using bumblebee and do not blacklist nvidia modules.
This is my /etc/bumblebee/xorg.conf.nvidia
Section "ServerLayout"
Identifier "Layout0"
Option "AutoAddDevices" "true"
Option "AutoAddGPU" "false"
EndSection
Section "Device"
Identifier "DiscreteNvidia"
Yep the problem is bbswitch. Just deinstall it, make sure the power mode
for nvidia gpu and hdmi sound are set to auto and unload the nvidia &
nvidia_modeset modules.
bbswitch will still lead to the lockups, if used.
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Yep the actual arch kernel is working fine here, including these patches:
Linux omega 5.5.2-arch1-1 #1 SMP PREEMPT Tue, 04 Feb 2020 18:56:18 + x86_64
GNU/Linux
Best Powerconsumption so far 6-7W normal working (wlan, 25% display,
browsing, etc.)
No lockups anymore, using bumblebee
ok I've found out that this difference seems to be gone when using tlp
instead of laptop-mode-tools.
Kernel 5.5-rc3 (including these patches) + Bumblebee and tlp provides me
the full optimus usage + 8/9W power consumption on intel GPU.
For me everything is working absolutely perfect now !!! :)
Ok after I removed the patches and the normal Kernel-Update to 5.3.11
happend, I'm experiencing the same higher power consumption that happend
during the test before.
It could be related to something else not the patches.
But I'm unable to find out atm. where it comes from :(
The pc is not going
More infos:
powertop shows this when using intel gpu only (my workarounds from post
https://bugzilla.kernel.org/show_bug.cgi?id=156341#c139)
0.0%PCI Device: Intel Corporation Xeon E3-1200 v5/E3-1500
v5/6th Gen Core Processor PCIe Controller (x16)
0.0%
Of course I've set the power to auto for everything
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https://bugs.launchpad.net/bugs/1803179
Title:
System does not reliably come out of suspend
To manage
I've tryed the patches and can confirm that the issues with lockups are
gone with just using bumblebee (unloading nvidia module).
But still the problems are the same:
1.) Just unloading the nvidia modules keeps the power consumption up to 13/14W
which is 5-6W more (almoest double) in compare to
(In reply to Kai-Heng Feng from comment #145)
> Laptops with Skylake SoC and later shouldn't need bbswitch. PCIe port PM
> will disable the power of the card.
> After nvidia.ko gets unloaded, make sure "power/control" is "auto" for its
> video (e.g. 01:00.0) and audio (e.g. 01:00.1) functions and
Ok here are more tests:
Disabling the audio part with your suggestion ist working.
No NVIDIA audio in powertop nor in lspci.
Your solution is basically loading / unloading the nvidia modul now,
which indeed is working, but not the optimus part I think?
As soon as I try acpi the freeze is
(In reply to arpie from comment #142)
> (In reply to Matthias Fulz from comment #141)
> > (In reply to arpie from comment #140)
> [snip]
> > > If I completely disable the audio card using :
> > > echo 1 | sudo tee /sys/bus/pci/devices/:01:00.1/remove
> > >
> > > Then the system hangs are
(In reply to arpie from comment #140)
> After hours of experimenting on this laptop :
>
> Computer : PC Specialist OptimusIX 15 (aka Clevo N8xxEP6)
> BIOS : American Megatrends 1.07.13
> OS : Arch Linux
> GPU : NVIDIA GTX 1060 Mobile
>
> Until recently, any attempt to use bumblebee or acpi
If someone is interested in a workaround for using either nvidia or the
intel card, I've worked out the following setup:
One grub entry for intel only:
modprobe.blacklist=nvidia_drm modprobe.blacklist=nvidia_modeset
modprobe.blacklist=nvidia snd_hda_intel.enable=1,0,0
Adding the above
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