將dell g5 5500安裝ubuntu系統(tǒng)队萤，在ubuntu安裝nvidia獨(dú)顯驅(qū)動(dòng)，提示如下：
The target kernel has CONFIG_MODULE_SIG set,which means that it supports cryptographic signatures on kernel module. On some systems,
the kernel may refuse to load modules without a valid signature from a trusted key.This system also UEFI Secure Boot enabled;
many distributions enforce module signature verification on UEFI systems when Secure Boot is enabled.
Would you like to sign the NVIDIA kernel module?
該報(bào)錯(cuò)需要關(guān)閉bios的安全啟動(dòng)模式阳距，新版的bios在boot configuration選項(xiàng)中逾雄，有security boot選項(xiàng)，選擇關(guān)閉即可品追。
(舊版本的bios更好找一點(diǎn)玄括。)，新版本bios修改如下：
image.png
然后再安裝顯卡驅(qū)動(dòng)肉瓦，發(fā)現(xiàn)顯卡已經(jīng)可以正常顯示遭京。
