本文介绍了如何在Ubuntu10.04服务器上禁用帧缓冲以提高控制台性能。通过在/etc/modprobe.d/blacklist-framebuffer.conf中添加黑名单条目来阻止特定的VGA驱动程序加载，例如blacklist vga16fb。此外，还提供了使用dmesg命令确定已加载的帧缓冲驱动程序的方法，并建议修改GRUB配置文件以防止启动时加载帧缓冲。
Disabling Frame Buffer in Ubuntu 10.04 Server
I was able to disable the framebuffer by adding a blacklist entry for my particular vga driver into /etc/modprobe.d/blacklist-framebuffer.conf.
Added "blacklist vga16fb" (without the quotes) to the end of the list of other framebuffer drivers already there. Worked like a charm, got the nice, fast, classic console back.
You can use dmesg to determine which driver, e.g. vga16fb, the framebuffer is loading. Should be towards the end of the output, right after a boot.
To keep things extra clean, I un-commented GRUB_TERMINAL=console in /etc/default/grub to prevent GRUB from starting a framebuffer, but it's not really necessary.
Added "blacklist vga16fb" (without the quotes) to the end of the list of other framebuffer drivers already there. Worked like a charm, got the nice, fast, classic console back.
You can use dmesg to determine which driver, e.g. vga16fb, the framebuffer is loading. Should be towards the end of the output, right after a boot.
To keep things extra clean, I un-commented GRUB_TERMINAL=console in /etc/default/grub to prevent GRUB from starting a framebuffer, but it's not really necessary.
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