Deepin 20.9

备份自己电脑上，除系统外的blacklist文件

cd /etc/modprobe.d

cat blacklist-pcspkr.conf

# Used for shielding pcspkr module, this module seems to be related to buzzer.
blacklist pcspkr

cat blacklist_i2c-nvidia-gpu.conf

blacklist i2c_nvidia_gpu

安装驱动生成的文件 cat nvidia-blacklists-nouveau.conf

blacklist nouveau
blacklist nvidiafb

sudo dmesg -l err

sudo dmesg -l warn

参考链接:

https://www.kernel.org/doc/html/latest/i2c/busses/i2c-nvidia-gpu.html

bilibili.com/video/BV1oz411v7xq

Deepin V23 beta3

安装完系统，并手动安装nvidia驱动后，系统自带的文件如下：

cat 8821ce.conf
options 8821ce rtw_tx_pwr_lmt_enable=0

cat dkms.conf 
# modprobe information used for DKMS modules
#
# This is a stub file, should be edited when needed,
# used by default by DKMS.

cat iwlwifi.conf
options iwlwifi bt_coex_active=0 power_save=0 swcrypto=0

cat nvidia-installer-disable-nouveau.conf 
# generated by nvidia-installer
blacklist nouveau
options nouveau modeset=0

发现dmesg -l err有错误信息：

手动添加1个

cat blacklist_i2c-nvidia-gpu.conf
blacklist i2c_nvidia_gpu

nvidia的补充一行，nvidiafb

cat /etc/modprobe.d/nvidia-installer-disable-nouveau.conf 
# generated by nvidia-installer
blacklist nouveau
blacklist nvidiafb
options nouveau modeset=0

sudo nano /etc/modprobe.d/blacklist-autofs4.conf

blacklist autofs4

最后更新,重启生效
update-initramfs -u