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"
Driver "nvidia"
VendorName "NVIDIA Corporation"
Option "NoLogo" "true"
Option "UseEDID" "false"
Option "AllowEmptyInitialConfiguration"
EndSection
Section "Screen"
Identifier "Screen0"
Device "DiscreteNvidia"
EndSection
And I'm just using an additional systemd service for powertop
/etc/systemd/system/powertop.service:
[Unit]
Description=PowerTOP auto tune
[Service]
Type=idle
Environment="TERM=dumb"
ExecStart=/usr/bin/bash -c "sleep 30 && /usr/bin/powertop --auto-tune && sleep
10 && echo 'on' > '/sys/bus/usb/devices/1-1/power/control'"
[Install]
WantedBy=multi-user.target
Then I've everything ready and can use:
primusrun
optirum
for nvidia GPU stuff. For the unloading of the modules after the use I'm
using the following scripts:
/usr/local/bin/primusrun
#!/bin/bash
trap unload 1 2 3 6
unload() {
/usr/bin/lsmod | grep nvidia > /dev/null 2>&1
if [ $? -eq 0 ]
then
echo "unloading nvidia modules ..."
sleep 2
/usr/bin/lsmod | grep nvidia_modeset > /dev/null 2>&1
if [ $? -eq 0 ]
then
sudo /usr/bin/rmmod nvidia_modeset
fi
sudo /usr/bin/rmmod nvidia
echo "finished."
fi
}
primusrun $@
unload
/usr/local/bin/optirun
#!/bin/bash
trap unload 1 2 3 6
unload() {
/usr/bin/lsmod | grep nvidia > /dev/null 2>&1
if [ $? -eq 0 ]
then
echo "unloading nvidia modules ..."
sleep 2
/usr/bin/lsmod | grep nvidia_modeset > /dev/null 2>&1
if [ $? -eq 0 ]
then
sudo /usr/bin/rmmod nvidia_modeset
fi
sudo /usr/bin/rmmod nvidia
echo "finished."
fi
}
optirun $@
unload
That's it for me.
In addition for powersavings I'm using TLP with quite default settings.
Offloading inside the nvidia drivers is just not really helpful afaik :)
Hope that helps.
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You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to nvidia-graphics-drivers-390 in Ubuntu.
https://bugs.launchpad.net/bugs/1803179
Title:
System does not reliably come out of suspend
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https://bugs.launchpad.net/linux/+bug/1803179/+subscriptions
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