这是使用vga=...
内核参数设置文本控制台(通常可通过Ctrl-Alt-F1到Ctrl-Alt-F6来使用)的分辨率的常用方法。我正在使用Ubuntu 10.04 Lucid,输出uname -a
为:
Linux 2.6.32-33-generic #70-Ubuntu SMP Thu Jul 7 21:13:52 UTC 2011 x86_64 GNU/Linux
为了确定可用的模式,我使用以下sudo hwinfo --framebuffer
报告:
02: None 00.0: 11001 VESA Framebuffer
[Created at bios.464]
Unique ID: rdCR.R1b4duaxSqA
Hardware Class: framebuffer
Model: "NVIDIA G73 Board - p456h1 "
Vendor: "NVIDIA Corporation"
Device: "G73 Board - p456h1 "
SubVendor: "NVIDIA"
SubDevice:
Revision: "Chip Rev"
Memory Size: 256 MB
Memory Range: 0xc0000000-0xcfffffff (rw)
Mode 0x0300: 640x400 (+640), 8 bits
Mode 0x0301: 640x480 (+640), 8 bits
Mode 0x0303: 800x600 (+800), 8 bits
Mode 0x0305: 1024x768 (+1024), 8 bits
Mode 0x0307: 1280x1024 (+1280), 8 bits
Mode 0x030e: 320x200 (+640), 16 bits
Mode 0x030f: 320x200 (+1280), 24 bits
Mode 0x0311: 640x480 (+1280), 16 bits
Mode 0x0312: 640x480 (+2560), 24 bits
Mode 0x0314: 800x600 (+1600), 16 bits
Mode 0x0315: 800x600 (+3200), 24 bits
Mode 0x0317: 1024x768 (+2048), 16 bits
Mode 0x0318: 1024x768 (+4096), 24 bits
Mode 0x031a: 1280x1024 (+2560), 16 bits
Mode 0x031b: 1280x1024 (+5120), 24 bits
Mode 0x0330: 320x200 (+320), 8 bits
Mode 0x0331: 320x400 (+320), 8 bits
Mode 0x0332: 320x400 (+640), 16 bits
Mode 0x0333: 320x400 (+1280), 24 bits
Mode 0x0334: 320x240 (+320), 8 bits
Mode 0x0335: 320x240 (+640), 16 bits
Mode 0x0336: 320x240 (+1280), 24 bits
Mode 0x033d: 640x400 (+1280), 16 bits
Mode 0x033e: 640x400 (+2560), 24 bits
Config Status: cfg=new, avail=yes, need=no, active=unknown
看起来有许多高分辨率模式可用,例如0x305、0x307、0x317、0x318、0x31a,0x31b(顺便说一下,加号在模式列表中意味着什么?)。但是,在内核选项字符串line内设置任何这些模式都会vga=0x305
导致黑色文本控制台或由闪烁的颜色/黑白点填充的屏幕。
在文本控制台中设置高分辨率的“现代”,“稳健”方法是什么?
Driver "nvidia"
我的xorg.conf
,所以它可能是一个专有的驱动程序。grub
无论如何,我都会尝试。顺便说一句,如何解决专有驱动程序?