[问题]Ubuntu里面刷新率没有100赫兹概念的???

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舞间道
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[问题]Ubuntu里面刷新率没有100赫兹概念的???

#1

帖子 舞间道 » 2007-03-31 13:13

显示器是三星19寸 型号是945MBi

windows下面1024 768 可以刷100

但为什么ubuntu里面却说超出范围,然后黑屏???

大家看看我的config , 看看如何修改为100HZ 谢谢了!

我显示器说明书上写:
水平扫描频率 30-85KHZ
垂直扫描频率 50-160HZ

下面是我现在85HZ的config,怎么改,能刷到100呢???
先谢谢了!!!!!!!!!


# /etc/X11/xorg.conf (xorg 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 /etc/X11/xorg.conf manual page.
# (Type "man /etc/X11/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 "Files"
FontPath "/usr/share/X11/fonts/misc"
FontPath "/usr/share/X11/fonts/cyrillic"
FontPath "/usr/share/X11/fonts/100dpi/:unscaled"
FontPath "/usr/share/X11/fonts/75dpi/:unscaled"
FontPath "/usr/share/X11/fonts/Type1"
FontPath "/usr/share/X11/fonts/100dpi"
FontPath "/usr/share/X11/fonts/75dpi"
FontPath "/usr/share/fonts/X11/misc"
# path to defoma fonts
FontPath "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
EndSection

Section "Module"
Load "bitmap"
Load "ddc"
Load "dri"
Load "extmod"
Load "freetype"
Load "glx"
Load "int10"
Load "type1"
Load "vbe"
EndSection

Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "CoreKeyboard"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "us,bg"
Option "XkbVariant" ","
Option "XkbOptions" "grp:alt_shift_toggle,lv3:ralt_switch,grp_led:scroll"
EndSection

Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "CorePointer"
Option "Device" "/dev/input/mice"
Option "Protocol" "ExplorerPS/2"
Option "ZAxisMapping" "4 5"
Option "Emulate3Buttons" "true"
EndSection

Section "InputDevice"
Driver "wacom"
Identifier "stylus"
Option "Device" "/dev/wacom" # Change to
# /dev/input/event
# for USB
Option "Type" "stylus"
Option "ForceDevice" "ISDV4" # Tablet PC ONLY
EndSection

Section "InputDevice"
Driver "wacom"
Identifier "eraser"
Option "Device" "/dev/wacom" # Change to
# /dev/input/event
# for USB
Option "Type" "eraser"
Option "ForceDevice" "ISDV4" # Tablet PC ONLY
EndSection

Section "InputDevice"
Driver "wacom"
Identifier "cursor"
Option "Device" "/dev/wacom" # Change to
# /dev/input/event
# for USB
Option "Type" "cursor"
Option "ForceDevice" "ISDV4" # Tablet PC ONLY
EndSection

Section "Device"
Identifier "NVIDIA Corporation NV20 [GeForce3 Ti 500]"
Driver "nv"
BusID "PCI:1:0:0"
EndSection

Section "Monitor"
Identifier "SyncMaster"
Option "DPMS"
HorizSync 30-85
VertRefresh 50-160
EndSection

Section "Screen"
Identifier "Default Screen"
Device "NVIDIA Corporation NV20 [GeForce3 Ti 500]"
Monitor "SyncMaster"
DefaultDepth 24
SubSection "Display"
Depth 1
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 4
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 8
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 15
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 16
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 24
Modes "1024x768" "800x600" "640x480"
EndSubSection
EndSection

Section "ServerLayout"
Identifier "Default Layout"
Screen "Default Screen"
InputDevice "Generic Keyboard"
InputDevice "Configured Mouse"
InputDevice "stylus" "SendCoreEvents"
InputDevice "cursor" "SendCoreEvents"
InputDevice "eraser" "SendCoreEvents"
EndSection

Section "DRI"Section "Device"
Identifier "NVIDIA Corporation NV20 [GeForce3 Ti 500]"
Driver "nv"
BusID "PCI:1:0:0"
EndSection

Section "Monitor"
Identifier "SyncMaster"
Option "DPMS"
HorizSync 30-85
VertRefresh 50-160
EndSection

Section "Screen"
Identifier "Default Screen"
Device "NVIDIA Corporation NV20 [GeForce3 Ti 500]"
Monitor "SyncMaster"
DefaultDepth 24
SubSection "Display"
Depth 1
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 4
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 8
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 15
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 16
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 24
Modes "1024x768" "800x600" "640x480"
EndSubSection
EndSection
Mode 0666
EndSection
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#2

帖子 舞间道 » 2007-03-31 13:49

大家帮忙阿~~~~~~~~~
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#3

帖子 舞间道 » 2007-03-31 22:14

都等了一天了, 难道没有人知道?
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#4

帖子 yysq009 » 2007-03-31 22:47

不太清楚,GOOGLE下 或者去IRC问吧!!!帮顶下

Do as you would be done by !
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#5

帖子 舞间道 » 2007-03-31 23:27

Google半天了 IRC出问题上不去了......
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#6

帖子 舞间道 » 2007-04-09 1:38

继续求助!!!!!
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#7

帖子 cjiou » 2007-04-10 9:56

我不知道用nv可不可以。
如果你的带宽设置没有问题,而且驱动可以得话,可以用“1024x768_100”类似的格式试一下。

1 建议先安装nvidia的驱动。
2 如果还是不行的话就把带宽写高一些
3 有一个命令好像是gtf,我记不清了,自己找一下。

ps:Ti 500,伴随我整个cs生涯,怀念阿~~~
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#8

帖子 stlxv » 2007-04-10 12:09

说实话,我尝试过,你只要直接在配置文件里把所谓的不支持的显示模式写上去就行了,一般可以用滴,没问题滴
PHP是最好的语言!不服来战!
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#9

帖子 woodlinux » 2007-04-11 19:49

可以通过以下命令设置自己想要的刷新频率:
sudo gtf 1027 768 100

(水平扫描频率 30-85KHZ 垂直扫描频率 50-160HZ )

再修改以下文件:
sudo gedit /etc/X11/xorg.conf
修改monitor中如下:
Section "Monitor"
Identifier "Generic Monitor"
HorizSync 30.0 - 85
VertRefresh 50 - 160
Modeline "1024x768_100.00" 113.31 1024 1096 1208 1392 768 769 772 814 -HSync +Vsync
Option "DPMS"
EndSection


安装私有显卡nvidia驱动

请先确保 您的 apt 源里有 main restricted universe multiverse 仓库, 因为 nvidia/ati 私有显卡驱动在 restricted 仓库里

* - 对于 nvidia 显卡,可以这样安装 nvidia 私有 glx 驱动:

sudo apt-get install nvidia-glx
sudo nvidia-xconfig
sudo depmod -a ; sudo modprobe nvidia


( 6.10
sudo apt-get install nvidia-glx
sudo nvidia-glx-config enable
然后按Ctrl+Alt+退格键 重启X或者重启电脑)

- 对于 ati 显卡,可以这样安装 ati 私有 fglrx 驱动:

sudo apt-get install xorg-driver-fglrx fglrx-control
sudo aticonfig --initial
sudo aticonfig --overlay-type=Xv
sudo depmod -a ; sudo modprobe fglrx
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#10

帖子 bocai » 2007-05-18 19:57

我自从换了显卡,在1024*768@85,显示器会发生抖动,眼睛极不舒服,因为显示器的带宽到160,所以1024*768下应该可以到刷新率100,今天看了woodlinux的回贴,终于把显示器的刷新率改到100了,现在在1024*768@100下感觉好多了。谢谢指教。

还有一个问题就是,我以前用GF2的显卡,在1024*768@85下显示器一切正常,自从显卡换成ATI9550,在1024*768@85下,显示器会发生抖动,像水流在流动似的,也换GF5600试过,也会发生这种现象,(都是AGP显卡),不知是什么原因,有谁看到这个问题,知道的话,请帮我解答下,谢谢
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#11

帖子 shadowson » 2007-05-18 21:22

个人认为还是要安装好合适的驱动程序才能根本解决问题,以前我每次装好ubuntu后,第一件事就是装显卡驱动,不然刷新率上不去,看了眼睛不舒服。而且我发觉调节刷新率那里显示的刷新率并不准确,实际刷新率比它显示的要小。我用的是三星796mb+,功能菜单有一项是显示屏幕刷新率和分辨率的。
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#12

帖子 hildr » 2007-08-27 18:35

我和楼主遇到一样的问题,希望高手们能帮助下,

代码: 全选

# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings:  version 1.0  (buildmeister@builder3)  Thu Nov  9 17:56:12 PST 2006

Section "ServerLayout"
    Identifier     "Layout0"
    Screen      0  "Screen0" 0 0
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
EndSection

Section "Files"
    RgbPath         "/usr/X11R6/lib/X11/rgb"
EndSection

Section "Module"
    Load           "dbe"
    Load           "extmod"
    Load           "type1"
    Load           "freetype"
    Load           "glx"
EndSection

Section "ServerFlags"
    Option         "Xinerama" "0"
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"
    # HorizSync source: edid, VertRefresh source: edid
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "PHILIPS 107S5"
    HorizSync       30.0 - 85.0
    VertRefresh     50.0 - 160.0
    Option         "DPMS"
EndSection

Section "Device"
    Identifier     "Videocard0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce4 MX 440 with AGP8X"
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Videocard0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "metamodes" "1024x768_75 +0+0; 1280x1024 +0+0; 1152x864 +0+0; 1024x768 +0+0; 832x624 +0+0; 800x600 +0+0; 720x400 +0+0; 640x480 +0+0; 640x350 +0+0"
    SubSection     "Display"
        Depth       24
        Modes      "1600x1200" "1280x1024" "1024x768" "800x600" "640x480"
    EndSubSection
EndSection
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#13

帖子 hildr » 2007-08-27 18:36

上面的
HorizSync 30.0 - 85.0
VertRefresh 50.0 - 160.0
是我刚刚改过来的,重新启动后就会自动改回去了。
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#14

帖子 冲浪板 » 2007-08-27 20:12

首先三个数不是一个概念;
第二,自己看着不闪就成了,
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