xvidtune说unable to query monitor info已解决

我的本子965GM 集成显卡 装完xorg7.4 Xserver1.5.0
启动X后字体超大 窗口也远远超出屏幕范围----参见附图
gtf 获得modeline信息后添加到xorg.conf仍然无效
启动xvidtune 居然说unable to query monitor info
google了半天没有找到答案
不知道问题出在哪里 请大家帮忙


Section "ServerLayout"
Identifier "X.org Configured"
Screen 0 "Screen0" 0 0
InputDevice "Mouse0" "CorePointer"
InputDevice "Keyboard0" "CoreKeyboard"
EndSection

Section "Files"
ModulePath "/usr/lib/xorg/modules"
FontPath "/usr/share/fonts/misc/"
FontPath "/usr/share/fonts/TTF/"
FontPath "/usr/share/fonts/OTF"
FontPath "/usr/share/fonts/Type1/"
FontPath "/usr/share/fonts/100dpi/"
FontPath "/usr/share/fonts/75dpi/"
EndSection

Section "Module"
Load "glx"
Load "dbe"
Load "extmod"
Load "dri"
Load "freetype"
EndSection

Section "InputDevice"
Identifier "Keyboard0"
Driver "kbd"
EndSection

Section "InputDevice"
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/input/mice"
Option "ZAxisMapping" "4 5 6 7"
EndSection

Section "Monitor"
#DisplaySize 330 210 # mm
Identifier "Monitor0"
VendorName "LPL"
ModelName "ac00"
Modeline "1280x800_60.00" 83.46 1280 1344 1480 1680 800 801 804 828 -HSync +Vsync
EndSection

Section "Device"
### Available Driver options are:-
### Values: <i>: integer, <f>: float, <bool>: "True"/"False",
### <string>: "String", <freq>: "<f> Hz/kHz/MHz"
### [arg]: arg optional
#Option "NoAccel" # [<bool>]
#Option "SWcursor" # [<bool>]
#Option "ColorKey" # <i>
#Option "CacheLines" # <i>
#Option "Dac6Bit" # [<bool>]
#Option "DRI" # [<bool>]
#Option "NoDDC" # [<bool>]
#Option "ShowCache" # [<bool>]
#Option "XvMCSurfaces" # <i>
#Option "PageFlip" # [<bool>]
Identifier "intel"
Driver "intel"
VendorName "Unknown Vendor"
BoardName "Unknown Board"
BusID "PCI:0:2:0"
EndSection

Section "Screen"
Identifier "Screen0"
Device "Card0"
Monitor "Monitor0"
DefaultDepth 24
SubSection "Display"
Viewport 0 0
Depth 24
Modes "1280x800" "1024x768" "800x600"
EndSubSection
EndSection

Section "DRI"
Mode 0660
EndSection

附上xwininfo检测到的信息
默认显示分辨率居然是6484x3988

root [ ~ ]# cat xwininfo

xwininfo: Please select the window about which you
would like information by clicking the
mouse in that window.

xwininfo: Window id: 0x40000d "login"

Absolute upper-left X: 1
Absolute upper-left Y: 1
Relative upper-left X: 1
Relative upper-left Y: 1
Width: 6484
Height: 3988
Depth: 24
Visual Class: TrueColor
Border width: 1
Class: InputOutput
Colormap: 0x20 (installed)
Bit Gravity State: NorthWestGravity
Window Gravity State: NorthWestGravity
Backing Store State: NotUseful
Save Under State: no
Map State: IsViewable
Override Redirect State: no
Corners: +1+1 --5207+1 --5207--3191 +1--3191
-geometry 80x24+1+1

兄弟的屏幕很漂亮啊！

你装最新的7.4版本，就得承受这种意外。

要是按6.3手册装Xorg-7.2，应该没这问题。

我觉得不是Xorg7.4的问题
应该是我的xorg.conf写的有问题
log中发现No device specified for screen "Screen0".
我觉得这是我分辨率设置实效的原因
(==) ServerLayout "X.org Configured"
(**) |-->Screen "Screen0" (0)
(**) | |-->Monitor "Monitor0"
(==) No device specified for screen "Screen0".
Using the first device section listed.
(**) | |-->Device "intel"

你是参照BLFS－6.3做的吗？

装包是按照CBLFS做的
配置参考了BLFS6.3手册
我现在的问题归根结底是xorg.conf无法控制屏幕分辨率

增加了
HorizSync 28-60
VertRefresh 43-60
现在已经可以启动xvidtune看到当前分辨率已经是1280x800
但是字体依然很大---xterm窗口还在6000x6000左右
接下来任务要调节xterm的字体了

修改后的xorg.conf如下

Section "Monitor"
#DisplaySize 330 210 # mm
Identifier "Monitor0"
Option "DPMS"
HorizSync 28-60
VertRefresh 43-60
VendorName "LPL"
ModelName "ac00"
Modeline "1280x800_60.00" 83.46 1280 1344 1480 1680 800 801 804 828 -HSync +Vsync
EndSection

intel driver 默认DPI设置bug

默认不输入任何参数 xdpyinfo | grep resolution 显示结果为112x968 dots per inch
但是log档却报告DPI已经是96

强行指定 96
startx -- -dpi 96 启动后正常（没错需要三个“-”的参数 -- -dpi 96）

干脆创建.xserverrc文件内容为exec /usr/bin/X -dpi 96 彻底解决问题

有个疑惑就是xrdb -query没有结果返回

/var/log/Xorg.0.log档可以查看到intel driver DPI set 信息
但是相当的不准---intel driver有问题

字体变大<font huge>问题
影响GM945 GM965显卡 似乎有人说ATI显卡也由此问题
解决方法归纳如下
1.干脆创建.xserverrc文件内容为
exec /usr/bin/X -dpi 96 ----对我的GM965有效
2.Disable DDC
3.set DisplaySize
4.set "LVDS"
Section "Monitor"
... #whatevert was in already.
Option "DDC" "no" # 对我的GM965有效
Identifier "LCD 1280x800"
Option "DPMS" "true"
VendorName "LPL"
DisplaySize 338 211 # 对我的GM965无效 这个size可以由xdpyinfo 获得
Option "Monitor-LVDS" "LCD 1280x800 #我一直没看懂 好像多了个引号 我没有成功 second part solution <- option for Xrandr (see: man xrandr)
EndSection

参考来源https://bugs.launchpad.net/ubuntu/+s...er/+bug/107320

但是这些方法对我有效的只有1 2

不错，可以给大家参考。我还是用7.2，反正能用就行，不想去解决新版本可能会存在的问题，呵呵。