让我一直不敢用ub的刷新频率...试过n种方法

CPU/显卡/打印机/USB设备等硬件问题
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er18
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让我一直不敢用ub的刷新频率...试过n种方法

#1

帖子 由 er18 » 2008-04-29 16:38

想用ub不容易啊.....
system:ubuntu8.04 集成显卡:Intel(R) 82945G Express Chipset Family 显示器:17''CRT
安装完成 登陆界面向左偏移1cm 进入系统设置可以调节 分辨率 到1024*768 但是登陆界面还是那样... 我三系统 xpsp3,vista,,ub8.04,听说和是和win并存的问题...

这还不是最主要的,从7.10 到8.04最让我头痛的就是刷新频率的问题 从来没有到85hz过,又一次调到了75hz,其他的每次都是60hz.,在调节的那个地方 只有60hz的选项...无语,昨晚又折腾了一夜,按着ub论坛 配置显示器分辨率.刷新频率文件. 结果搞得分辨率就还剩800*600了 ... 无赖还是给移出硬盘了

终结一点 所有一切正常 就是刷新频率上不去
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#2

帖子 由 er18 » 2008-04-30 1:16

晕啊 没人来顶下 啊 我想知道why啊 帮忙解决下 拜托了 :cry:
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xbs20032000
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查显示器说明书然后手动写个显示器驱动，因该就可以了，我的和你的问题差不多。

#3

帖子 由 xbs20032000 » 2008-04-30 2:42

你可以仿照下面的写个你的显示器驱动

; CA776.INF ……………………这是驱动命名，就是xxx.INF
;
; Version 3.9 …………………………可要可不要
;
; This is setup information file for
; CA776 Technology Co., Ltd. monitor product.
;
; Copyright (c) 1994-2002, hpc Technology Co., Ltd.
; Revision date: 8/08/02

[Version]
Signature="CHICAGO$"
Class=Monitor
Provider=%HPC% …………………………修改百分号中的内容，改为显示器制造商

[Manufacturer]
%HPC%=HPC ………………百分号中的与上面的一致，等号后面的就和前面百分号中的一样吧

[HPC] ……………………就是上面百分号中的内容
%CA776%=CA776, Monitor\CA776 ………………百分号号内的是显示器型号xxx，这行有三个一样的值，替换成你自己的显示器型号吧，注意一致
[CA776] ……………………同上面的显示器型号一致
DelReg=DEL_CURRENT_REG
AddReg=CA776.Add,1280,DPMS ……………………同样有一个显示器型号 ，把这里的1280换成你的显示器最大分辨率
[DEL_CURRENT_REG]
HKR,MODES
HKR,,MaxResolution
HKR,,DPMS
HKR,,ICMProfile

[1280] ………………………………还是上面提到的显示器最大分辨率
HKR,,MaxResolution,,"1280,1024" …………………………更具体的显示器分辨率
[DPMS]
HKR,,DPMS,,1

[ICM9]
HKR,,ICMProfile,1,9

[CA776.Add] …………………………这里有一个和上面一致的显示器型号
HKR,"MODES\1280,1024",Mode1,,"31.0-72.0,50.0-150.0,+,+" ………………这里有和上面一致的分辨率，后面引号中的31.0－72.0，50.0－150.0 一定要改成你的显示器的行频和垂直刷新率，这是关键

[Strings]
HPC="HPC" …………………………两个一样的值都是你的显示器制造商，和上面的一致
CA776="CA776" …………………………两个一样的值都是你的显示器型号，和上面的一致


把上面的文本保存为xxx.inf，这里的xxx代表你上面文本中的显示器型号，比如我的是CA776，就保存成CA776.inf，请注意要把里面的长长的省略号即后面我的注释性话删掉。
然后按ALT＋F2打开运行应用程序对话框，输入gksu displayconfig-gtk，打开显示器和显卡设置的程序
点击显示屏选项卡里的型号，点击进去后，点添加，选择刚才你所编辑的显示器驱动xxx.inf，然后你的显示器就出现在了列表里，选择，然后退出。
然后注销系统，重新登录，看是否正常。如不正常，需要手动编辑/etc/X11/xorg.conf文件
把我的贴给你，给你参考下，后面有一个关键说明


# xorg.conf (X.Org X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the xorg.conf manual page.
# (Type "man xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
# sudo dpkg-reconfigure -phigh xserver-xorg

Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "us"
EndSection

Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "CorePointer"
EndSection

Section "Device"
Identifier "Configured Video Device"
Boardname "Intel 945"
Busid "PCI:0:2:0"
Driver "intel"
Screen 0
Vendorname "Intel"
EndSection

Section "Monitor"
Identifier "Configured Monitor"
Vendorname "HPC"
Modelname "CA776"
Horizsync 31.0-72.0
Vertrefresh 50.0-150.0
modeline "640x480@85" 36.0 640 696 752 832 480 481 484 509 -vsync -hsync
modeline "800x600@85" 56.3 800 832 896 1048 600 601 604 631 +hsync +vsync
modeline "1024x768@85" 94.5 1024 1072 1168 1376 768 769 772 808 +hsync +vsync
Gamma 1.0
EndSection

Section "Screen"
Identifier "Default Screen"
Monitor "Configured Monitor"
Device "Configured Video Device"
Defaultdepth 24
SubSection "Display"
Depth 24
Virtual 1024 768
Modes "1024x768@85" "800x600@85" "640x480@85"
EndSubSection
EndSection

Section "ServerLayout"
Identifier "Default Layout"
screen 0 "Default Screen" 0 0
EndSection
Section "Module"
Load "glx"
Load "GLcore"
Load "dri"
Load "v4l"
EndSection
Section "ServerFlags"
EndSection


在Section "Monitor"这节把不需要的分辨率即modelinexxxxx删除，保证最后一行modelinexxxx是你想要的分辨率比如1024x768
在Section "Screen"这节把SubSection "Display"下Virtual后面的值改成你想要的分辨率，与上面的一致比如1024 768
紧接着在Modes里把不需要的分辨率删除，并且保证这里的分辨率个数与Section "Monitor"这节里modeline的个数相同，并且Modes后面的分辨率你想要的比如1024x768一定要放在第一位。
OK，注销，重新登录，应该不会有什么问题了。
最后再说明一点，我的xorg.conf里Section "Device"这节下 Driver 指定的是intel驱动，但是这个intel驱动在我这里并不好用，它使firefox3.0网页显示不正常，以及系统的帮助浏览器显示不出来，而换成i810却是完全正常，你可以自由选择，只需要替换相应内容即可。
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#4

帖子 由 er18 » 2008-04-30 21:02

妈呀 简直是看天书啊 :lol: 不过真是辛苦你了 非常感谢 有时间我一定试试 ...
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#5

帖子 由 er18 » 2008-04-30 21:27

给点详细信息 我CRT是17''杂牌的 主板intel945芯片组 显卡自带的...还需要什么信息大家提一下 实在很想弄明白ub啊

下面是xorg.conf 原内容:

代码： 全选

# xorg.conf (X.Org X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the xorg.conf manual page.
# (Type "man xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
#   sudo dpkg-reconfigure -phigh xserver-xorg

Section "InputDevice"
        Identifier        "Generic Keyboard"
        Driver                "kbd"
        Option                "XkbRules"        "xorg"
        Option                "XkbModel"        "pc105"
        Option                "XkbLayout"        "cn"
EndSection

Section "InputDevice"
        Identifier        "Configured Mouse"
        Driver                "mouse"
        Option                "CorePointer"
EndSection

Section "Device"
        Identifier        "Configured Video Device"
EndSection

Section "Monitor"
        Identifier        "Configured Monitor"
EndSection

Section "Screen"
        Identifier        "Default Screen"
        Monitor                "Configured Monitor"
        Device                "Configured Video Device"
EndSection

Section "ServerLayout"
        Identifier        "Default Layout"
        Screen                "Default Screen"
EndSection
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xbs20032000
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显示器的场频和垂直刷新率，你总该知道吧

#6

帖子 由 xbs20032000 » 2008-05-01 2:29

显示器的场频和垂直刷新率，你总该知道吧，从说明书里就有，或者，你先在按ALT＋F2打开运行应用程序对话框，输入gksu displayconfig-gtk，打开显示器和显卡设置的程序后，点击显示屏选项卡里的型号，点击进去后，探测，看能否探测到显示器的场频和垂直刷新率。能的话，就好办了。
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#7

帖子 由 er18 » 2008-05-01 7:18

恩 我找找

问一下 中国大陆的源 你具体用的是那几个?我最近安装了2次 第一次的源我加了2组左右 更新只用了十几分钟 第二次 加了5.6组源(我电信,没加网通)但速度很慢 几乎一下午都还没更新完就关机了
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#8

帖子 由 er18 » 2008-05-01 8:21

I can use 75Hz @1024*768 now how to get 85Hz?

代码： 全选

# xorg.conf (X.Org X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the xorg.conf manual page.
# (Type "man xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
#   sudo dpkg-reconfigure -phigh xserver-xorg

Section "InputDevice"
	Identifier	"Generic Keyboard"
	Driver		"kbd"
	Option		"XkbRules"	"xorg"
	Option		"XkbModel"	"pc105"
	Option		"XkbLayout"	"cn"
	Option		"XkbOptions"	"lv3:ralt_switch"
EndSection

Section "InputDevice"
	Identifier	"Configured Mouse"
	Driver		"mouse"
	Option		"CorePointer"
EndSection

Section "Device"
	Identifier	"Configured Video Device"
	Boardname	"Intel 945"
	Busid		"PCI:0:2:0"
	Driver		"i810"
	Screen	0
	Vendorname	"Intel"
EndSection

Section "Monitor"
	Identifier	"Configured Monitor"
	Vendorname	"Generic CRT Display"
	Modelname	"Monitor 1024x768"
	Horizsync	31.5-61.0
	Vertrefresh	50-75
  modeline  "640x480@60" 25.2 640 656 752 800 480 490 492 525 -vsync -hsync
  modeline  "640x480@72" 31.5 640 664 704 832 480 489 491 520 -vsync -hsync
  modeline  "640x480@75" 31.5 640 656 720 840 480 481 484 500 -vsync -hsync
  modeline  "800x600@56" 36.0 800 824 896 1024 600 601 603 625 +hsync +vsync
  modeline  "800x600@72" 50.0 800 856 976 1040 600 637 643 666 +hsync +vsync
  modeline  "800x600@75" 49.5 800 816 896 1056 600 601 604 625 +hsync +vsync
  modeline  "800x600@60" 40.0 800 840 968 1056 600 601 605 628 +hsync +vsync
  modeline  "832x624@75" 57.284 832 864 928 1152 624 625 628 667 -vsync -hsync
  modeline  "1024x768@75" 78.8 1024 1040 1136 1312 768 769 772 800 +hsync +vsync
  modeline  "1024x768@70" 75.0 1024 1048 1184 1328 768 771 777 806 -vsync -hsync
  modeline  "1024x768@60" 65.0 1024 1048 1184 1344 768 771 777 806 -vsync -hsync
  modeline  "1280x960@60" 102.1 1280 1360 1496 1712 960 961 964 994 -hsync +vsync
	Gamma	1.0
EndSection

Section "Screen"
	Identifier	"Default Screen"
	Monitor		"Configured Monitor"
	Device		"Configured Video Device"
	Defaultdepth	24
	SubSection "Display"
		Depth	24
		Virtual	1280	960
		Modes		"1024x768@75"	"1024x768@70"	"832x624@75"	"1024x768@60"	"800x600@60"	"1280x960@60"	"800x600@75"	"800x600@72"	"800x600@56"	"640x480@75"	"640x480@72"	"640x480@60"
	EndSubSection
EndSection

Section "ServerLayout"
	Identifier	"Default Layout"
  screen 0 "Default Screen" 0 0
EndSection
Section "Module"
	Load		"glx"
	Load		"GLcore"
	Load		"dri"
	Load		"v4l"
EndSection
Section "ServerFlags"
EndSection
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#9

帖子 由 xbs20032000 » 2008-05-01 12:18

Horizsync 31.5-61.0
Vertrefresh 50-75 这两项的上面一行是场频，下面一行是垂直刷新率，垂直刷新率决定你能否用到85HZ的刷新率，看这两个范围与你自己的显示器的数值相符不，若不相符，会难办点。
我在教育网，所以源比较快，速度都是三五M的，不过，你开以打开系统———系统管理————软件源，点下载自那个下拉列表，选其他，然后在打开的窗口中点选择最佳服务器，让系统自己探测，探测出来的源速度还是能接受的。
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#10

帖子 由 er18 » 2008-05-04 18:36

我的CRT是方正的 水平扫描 30－70HZ 垂直扫描是50－120Hz 最高分辨率1280*1024 逐行 最佳使用模式 1024x768 85Hz 视频带宽180Mhz 我想工作在124x768＠85hz下

根据下面这个修改过得xorg怎么改动下？

代码： 全选

# xorg.conf (X.Org X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the xorg.conf manual page.
# (Type "man xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
# sudo dpkg-reconfigure -phigh xserver-xorg

Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "us"
EndSection

Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "CorePointer"
EndSection

Section "Device"
Identifier "Configured Video Device"
Boardname "Intel 945"
Busid "PCI:0:2:0"
Driver "intel"
Screen 0
Vendorname "Intel"
EndSection

Section "Monitor"
Identifier "Configured Monitor"
Vendorname "HPC"
Modelname "CA776"
Horizsync 31.0-72.0
Vertrefresh 50.0-150.0
modeline "640x480@85" 36.0 640 696 752 832 480 481 484 509 -vsync -hsync
modeline "800x600@85" 56.3 800 832 896 1048 600 601 604 631 +hsync +vsync
modeline "1024x768@85" 94.5 1024 1072 1168 1376 768 769 772 808 +hsync +vsync
Gamma 1.0
EndSection

Section "Screen"
Identifier "Default Screen"
Monitor "Configured Monitor"
Device "Configured Video Device"
Defaultdepth 24
SubSection "Display"
Depth 24
Virtual 1024 768
Modes "1024x768@85" "800x600@85" "640x480@85"
EndSubSection
EndSection

Section "ServerLayout"
Identifier "Default Layout"
screen 0 "Default Screen" 0 0
EndSection
Section "Module"
Load "glx"
Load "GLcore"
Load "dri"
Load "v4l"
EndSection
Section "ServerFlags"
EndSection
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#11

帖子 由 xbs20032000 » 2008-05-11 1:17

# xorg.conf (X.Org X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the xorg.conf manual page.
# (Type "man xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
# sudo dpkg-reconfigure -phigh xserver-xorg

Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "us"
EndSection

Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "CorePointer"
EndSection

Section "Device"
Identifier "Configured Video Device"
Boardname "Intel 945"
Busid "PCI:0:2:0"
Driver "intel"
Screen 0
Vendorname "Intel"
EndSection

Section "Monitor"
Identifier "Configured Monitor"
Vendorname "fangzheng"
Modelname "fangzheng"
Horizsync 30.0-70.0
Vertrefresh 50.0-120.0
modeline "640x480@85" 36.0 640 696 752 832 480 481 484 509 -vsync -hsync
modeline "800x600@85" 56.3 800 832 896 1048 600 601 604 631 +hsync +vsync
modeline "1024x768@85" 94.5 1024 1072 1168 1376 768 769 772 808 +hsync +vsync
Gamma 1.0
EndSection

Section "Screen"
Identifier "Default Screen"
Monitor "Configured Monitor"
Device "Configured Video Device"
Defaultdepth 24
SubSection "Display"
Depth 24
Virtual 1024 768
Modes "1024x768@85" "800x600@85" "640x480@85"
EndSubSection
EndSection

Section "ServerLayout"
Identifier "Default Layout"
screen 0 "Default Screen" 0 0
EndSection
Section "Module"
Load "glx"
Load "GLcore"
Load "dri"
Load "v4l"
EndSection
Section "ServerFlags"
EndSection
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#12

帖子 由 er18 » 2008-05-12 3:15

谢谢楼上的一直解答 之前终于弄好了 就是把那个水平和垂直替换了下 多谢了
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#13

帖子 由 KennyChen » 2008-05-15 10:41

看了这贴总算得到一点启示。不过还是没有搞好，可以的话，清帮忙。我现在的刷新率只能到53，我想上到60，应该怎么改？

代码： 全选

# xorg.conf (X.Org X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the xorg.conf manual page.
# (Type "man xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
#   sudo dpkg-reconfigure -phigh xserver-xorg

Section "InputDevice"
	Identifier	"Generic Keyboard"
	Driver		"kbd"
	Option		"XkbRules"	"xorg"
	Option		"XkbModel"	"pc105"
	Option		"XkbLayout"	"us"
EndSection

Section "InputDevice"
	Identifier	"Configured Mouse"
	Driver		"mouse"
	Option		"CorePointer"
EndSection

Section "Device"
	Identifier	"Configured Video Device"
	Boardname	"nvidia"
	Busid		"PCI:1:0:0"
	Driver		"nvidia"
	Option		"NoLogo"	"True"
	Screen	0
EndSection

Section "Monitor"
	Identifier	"Configured Monitor"
	Vendorname	"Philips 170S5"
	Modelname	"Philips 170S5"
	Horizsync	31.5-76.8
	Vertrefresh	60.0-75.0
  modeline  "800x600@60" 40.0 800 840 968 1056 600 601 605 628 +hsync +vsync
  modeline  "1024x768@60" 65.0 1024 1048 1184 1344 768 771 777 806 -vsync -hsync
  modeline  "1280x1024@60" 108.0 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync
	Gamma	1.0
EndSection

Section "Screen"
	Identifier	"Default Screen"
	Monitor		"Configured Monitor"
	Device		"Configured Video Device"
	Defaultdepth	24
	Option		"AddARGBGLXVisuals"	"True"
	SubSection "Display"
		Depth	24
		Virtual	1280	1024
		Modes		"1280x1024@60"	"1024x768@60"	"800x600@60"
	EndSubSection
EndSection

Section "ServerLayout"
	Identifier	"Default Layout"
  screen 0 "Default Screen" 0 0
EndSection
Section "Module"
	Load		"glx"
	Load		"v4l"
EndSection
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er18
帖子： 72
注册时间： 2008-04-29 16:35
来自： hubei
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#14

帖子 由 er18 » 2008-05-16 12:27

找下你的显示器说明书 看下水平和垂直扫描范围 我的仅仅是刷新频率有问题 不知道你是不是也仅仅如此
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KennyChen
帖子： 50
注册时间： 2007-05-08 11:15
来自： 中国广东

#15

帖子 由 KennyChen » 2008-05-16 20:02

谢谢楼上的建议。
我也这是刷新率有问题，分辨率1280*1024和偏移都搞定了。刷新率在53-56，死活上不到60，或者一重启就会打回60以下。
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