最近我最小化安装了debian squeeze(amd64)，当我配置我的分辨率时，出现了意想不到的错误，我做了很多搜索，但找不到解决方法。
- 安装桌面环境：
apt-get update,apt-get install xorg-core xserver-xorg-core gnome-core gdm3 - 安装图形网格
apt-get install build-essential nvidia-kernel-common linux-headers-$(uname -r)，./NVIDIA-Linux-x86_64-304.64.run
上面的步骤似乎一切都在正确的方式。
- 设置分辨率：
cvt 1440 900,xrandr --newmode xxx,xrandr --addmode VGA-0 xxx
然后我得到了这个错误：
X 失败请求的错误：BadMatch（无效参数属性） 失败请求的主要操作码：153 (RANDR)。失败请求的次要操作码：18 (RRAddOutputMode)。失败请求的序列号：29。输出流中的当前序列号：30。
我不知道你需要什么信息，只列出一些
显卡：nvidia gt630。
显示器：phlips 190cw（1440x900，在 Windows 上运行良好）
xrandr输出
Screen 0: minimum 8 x 8, current 1280 x 1024, maximum 16384 x 16384
DVI-I-0 disconnected (normal left inverted right x axis y axis)
VGA-0 connected 1280x1024+0+0 (normal left inverted right x axis y axis) 338mm x 270mm
1280x1024 60.0*+ 75.0
1024x768 75.0 70.1 60.0
800x600 75.0 72.2 60.3 56.2
640x480 75.0 72.8 59.9
DVI-I-1 disconnected (normal left inverted right x axis y axis)
HDMI-0 disconnected (normal left inverted right x axis y axis)
1440x900_60.00 (0x29f) 106.5MHz
h: width 1440 start 1528 end 1672 total 1904 skew 0 clock 55.9KHz
v: height 900 start 903 end 909 total 934 clock 59.9Hz
lshw -c video输出
*-display
description: VGA compatible controller
product: nVidia Corporation
vendor: nVidia Corporation
physical id: 0
bus info: pci@0000:05:00.0
version: a1
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vga_controller bus_master cap_list rom
configuration: driver=nvidia latency=0
resources: irq:16 memory:f6000000-f6ffffff memory:e0000000-efffffff(prefetchable) memory:f0000000-f1ffffff(prefetchable) ioport:d000(size=128) memory:f7000000-f707ffff(prefetchable)
xorg.conf
Section "ServerLayout"
Identifier "Layout0"
Screen 0 "Screen0"
InputDevice "Keyboard0" "CoreKeyboard"
InputDevice "Mouse0" "CorePointer"
EndSection
Section "Files"
EndSection
Section "InputDevice"
# generated from default
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/psaux"
Option "Emulate3Buttons" "no"
Option "ZAxisMapping" "4 5"
EndSection
Section "InputDevice"
# generated from default
Identifier "Keyboard0"
Driver "kbd"
EndSection
Section "Monitor"
Identifier "Monitor0"
VendorName "Unknown"
ModelName "Unknown"
HorizSync 30.0 - 83.0
VertRefresh 55.0 - 75.0
Option "DPMS"
EndSection
Section "Device"
Identifier "Device0"
Driver "nvidia"
VendorName "NVIDIA Corporation"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Device0"
Monitor "Monitor0"
DefaultDepth 24
SubSection "Display"
Depth 24
EndSubSection
EndSection
更新:
我尝试获取 edid: apt-get install read-edid,sudo get-edid | parse-edid
但得到这个错误：
get-edid: get-edid version 2.0.0
Performing real mode VBE call
Interrupt 0x10 ax=0x4f00 bx=0x0 cx=0x0
Function supported
Call successful
VBE version 300
VBE string at 0x11100 "NVIDIA"
VBE/DDC service about to be called
Report DDC capabilities
Performing real mode VBE call
Interrupt 0x10 ax=0x4f15 bx=0x0 cx=0x0
Function supported
Call successful
Monitor and video card combination does not support DDC1 transfers
Monitor and video card combination does not support DDC2 transfers
0 seconds per 128 byte EDID block transfer
Screen is not blanked during DDC transfer
Reading next EDID block
VBE/DDC service about to be called
Read EDID
Performing real mode VBE call
Interrupt 0x10 ax=0x4f15 bx=0x1 cx=0x0
Function supported
Call failed
The EDID data should not be trusted as the VBE call failed
Error: output block unchanged
更新
我试图通过使用强制分辨率为1440x900 nvidia-settings，重新启动后，分辨率更改为1440X1024（nvidia-settings在xorg.conf中添加了一行Option "metamodes" "1440x1024 +0+0"）。屏幕变得可水平滚动，如下所示：
我还尝试提取edid.bin（通过使用 nvidia-settings）并将Option "CustomEDID" "DFP-1:/etc/X11/edid.bin"at添加Section "Device"到 xorg.conf。感谢这个精彩的帖子Fixing Ugly DVI/HDMI Displays due to EDID bugs on nVidia drivers，但不幸的是它也不起作用。
任何帮助是极大的赞赏。谢谢