最近在使用 ubuntu 时，总是出现内核版本自动更新，导致和nvidia显卡出现冲突的现象，除了将显卡输出模式由混合模式改为独显直连模式之外，为了保险起见，建议禁用内核版本更新。
开始
修改10periodic
sudo vim /etc/apt/apt.conf.d/10periodic
bash
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将APT::Periodic::Unattended-Upgrade "1";改为APT::Periodic::Unattended-Upgrade "0";
禁用后的配置如下：
APT::Periodic::Update-Package-Lists "0";
APT::Periodic::Download-Upgradeable-Packages "0";
APT::Periodic::AutocleanInterval "0";
APT::Periodic::Unattended-Upgrade "0";
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修改20auto-upgrades
sudo vim /etc/apt/apt.conf.d/20auto-upgrades
bash
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将APT::Periodic::Unattended-Upgrade "1";改为APT::Periodic::Unattended-Upgrade "0";
禁用后的配置如下：
APT::Periodic::Update-Package-Lists "0";
APT::Periodic::Download-Upgradeable-Packages "0";
APT::Periodic::AutocleanInterval "0";
APT::Periodic::Unattended-Upgrade "0";
bash
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修改后，重启电脑。
reboot