Ubuntu10.04修改开机画面界面分辨率
1.安装V86d和hwinfo包
1 sudo apt-get install v86d hwinfo
2.查看自己机子显卡支持的最高分辨率
1 sudo hwinfo --framebuffer
02: None 00.0: 11001 VESA Framebuffer
[Created at bios.464]
Unique ID: rdCR.jxlX_IoocZ9
Hardware Class: framebuffer
Model: "(C) 1988-2005, ATI Technologies Inc. MADISON"
Vendor: "(C) 1988-2005, ATI Technologies Inc. "
Device: "MADISON"
SubVendor: "ATI ATOMBIOS"
SubDevice:
Revision: "01.00"
Memory Size: 16 MB
......
Mode 0x03ee: 1920x1080 (+1920), 8 bits
Mode 0x03ef: 1920x1080 (+3840), 16 bits
Mode 0x03f0: 1920x1080 (+7680), 24 bits
Config Status: cfg=new, avail=yes, need=no, active=unknown
3.修改grub 路径:/etc/default/grub,使用uvesafb的framebuffer来启动
1 sudo gedit /etc/default/grub
将文件中的 GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
改成
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash nomodeset]
video=uvesafb:mode_option=1920x1080-24,mtrr=3,scroll=ywrap"
1 sudo gedit /etc/initramfs-tools/modules
1 echo FRAMEBUFFER=y | sudo tee /etc/initramfs-tools/conf.d/splash
1 1 sudo update-grub
2 2 sudo update-initramfs -u
参考连接:若无其事