Nouveau: Difference between revisions
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#Step 3, update kernel initramfs | #Step 3, update kernel initramfs | ||
$sudo update-initramfs -u | $sudo update-initramfs -u | ||
#Step 4, Rebooting the system | |||
$sudo Rebooting | |||
#Step 5, check there is no more nouveau module, should no result from following command | |||
$lsmod | grep -i nouveau | |||
</syntaxhighlight> | </syntaxhighlight> | ||
== References == | == References == | ||
<references /> | <references /> | ||
Revision as of 14:40, 23 September 2023
Disable Nouveau
Nouveau is a default kernel driver on Ubuntu 20.04 Focal for opensource display driver. To avoid potential confliction or issues with Nvidia driver, GPGPU system needs to disable nouveau.
#Step 1, Blacklist Nvidia nouveau driver
$sudo bash -c "echo blacklist nouveau > /etc/modprobe.d/blacklist-nvidia-nouveau.conf"
$sudo bash -c "echo options nouveau modeset=0 >> /etc/modprobe.d/blacklist-nvidia-nouveau.conf"
#Step 2, Confirm the content of blacklist-nvidia-nouveau.conf
$ cat /etc/modprobe.d/blacklist-nvidia-nouveau.conf
blacklist nouveau
options nouveau modeset=0
#Step 3, update kernel initramfs
$sudo update-initramfs -u
#Step 4, Rebooting the system
$sudo Rebooting
#Step 5, check there is no more nouveau module, should no result from following command
$lsmod | grep -i nouveau