串口线接Linux设备U盘安装系统
Firmware Bug]: TSC_DEADLINE disabled due to Errata; please update microcode to version: 0x22 (or later) [ 3.271907] Device 'efifb.0' does not have a release() function, it is broken and must be fixed. [ 4.485038] i8042: No controller found 出现此问题： 字符模式console usb串口安装centos U盘安装镜像路径也是需要指定的，本文来自/dev/sda4 U盘 进入BIOS页面： setparams 'Install CentOS 7' linuxefi /images/pxeboot/vmlinuz inst.stage2=hd:/dev/sda4 console=tty0 console=ttyS0,115200 initrdefi /images/pxeboot/initrd.img 来源： https://www.cnblogs.com/zhou1/p/12484406.html