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Dotaz: Ubuntu obnovovací frekvence

10.1.2008 17:36 Zmije
Ubuntu obnovovací frekvence
Přečteno: 2026×
Odpovědět | Admin
Dobrý den. Po upgrade systému(Ubuntu 7.10) mi nejde v menu system/nastavení/rozlišení-obrazovky nastavit obnovovací frekvece 85Hz při rozlišení 1024x768 (na výběr mam od 50Hz do 55Hz). Monitor AOC 9K+, grafika NVIDIA FG FX5700. Tady je můj xorg.conf:
# 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 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 "Files"
EndSection

Section "InputDevice"
	Identifier	"Generic Keyboard"
	Driver		"kbd"
	Option		"CoreKeyboard"	"true"
	Option		"XkbRules"	"xorg"
	Option		"XkbModel"	"pc105"
	Option		"XkbLayout"	"cz"
	Option		"XkbVariant"	"qwerty"
EndSection

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

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

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

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

Section "Device"
	Identifier	"nVidia Corporation NV36.2 [GeForce FX 5700]"
	Boardname	"NVIDIA GeForce 7 Series"
	Busid		"PCI:1:0:0"
	Driver		"nvidia"
	Screen	0
	Vendorname	"NVIDIA"
EndSection

Section "Monitor"
	Identifier	"Generic Monitor"
	Vendorname	"AOC"
	Modelname	"AOC 9K+"
	Horizsync	30.0-98.0
	Vertrefresh	50.0-160.0
  	Option     "dpms"
EndSection

Section "Screen"
	Identifier	"Default Screen"
	Device		"nVidia Corporation NV36.2 [GeForce FX 5700]"
	Monitor		"Generic Monitor"
	Defaultdepth	24
EndSection

Section "ServerLayout"
	Identifier	"Default Layout"
  screen 0 "Default Screen" 0 0
	Inputdevice	"Generic Keyboard"
	Inputdevice	"Configured Mouse"
	
	# Uncomment if you have a wacom tablet
	#	InputDevice     "stylus"	"SendCoreEvents"
	#	InputDevice     "cursor"	"SendCoreEvents"
	#	InputDevice     "eraser"	"SendCoreEvents"
EndSection
Section "Module"
	Load		"glx"
	Load		"v4l"
EndSection
Section "device" #                
	Identifier	"device1"
	Boardname	"NVIDIA GeForce 7 Series"
	Busid		"PCI:1:0:0"
	Driver		"nvidia"
	Screen	1
	Vendorname	"NVIDIA"
EndSection
Section "screen" #                
	Identifier	"screen1"
	Device		"device1"
	Defaultdepth	24
	Monitor		"monitor1"
	SubSection "Display"
		Depth	24
		Modes		"640x480@60"
	EndSubSection
EndSection
Section "monitor" #                
	Identifier	"monitor1"
	Vendorname	"Plug 'n' Play"
	Modelname	"Plug 'n' Play"
  modeline  "640x480@60" 25.2 640 656 752 800 480 490 492 525 -vsync -hsync
	Gamma	1.0
EndSection
Section "ServerFlags"
EndSection
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Odpovědi

10.1.2008 18:07 awacs
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Předpokládám, že ovladač je správný a oficiální od AMD. Nainstalovalo se s ním i nVidia Control Center (nebo jak se to jmenuje)? Obvykle se v menu objevuje Tam by to mohlo jít jednoduše nastavit bez boje s Ubuntími klikátky. Z terminálu se to myslím spouští příkazem nvidia-xconfig (ale nejsem si jistý).
10.1.2008 18:26 Zmije
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nvidia-xconfig mi vypíše toto:
zmije@zmije:~$ sudo nvidia-xconfig

Using X configuration file: "/etc/X11/xorg.conf".
Backed up file '/etc/X11/xorg.conf' as '/etc/X11/xorg.conf.backup'
New X configuration file written to '/etc/X11/xorg.conf'

měl jsem v menu system/správa/správce-nesvoborných-ovladačů, v něm byl i ovladač od nvdia, ale ten správce mi zmizel při upgrade systému. Nevim jestli se to dá pokládat za důkaz nainstalovaných správných ovladačů, ale funguje mi 3D plocha (compiz).
10.1.2008 19:35 awacs
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A co tento příkaz: gksudo nvidia-settings
10.1.2008 19:06 depka
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nejsi sam, ty hodnoty 55Hz atd nejsou zase tak pravdive, presvedcit se muzes v osd monitoru
10.1.2008 19:36 Zmije
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Nemůže to být třeba nastavením druhého monitoru?
10.1.2008 21:14 depka
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ja mam jenom jeden, myslim si ze je to chyba toho gnome klikatka
10.1.2008 21:28 Zmije
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vědí o té chybě vývojáři? přip. kam se to má hlásit?
Beetljuice avatar 11.1.2008 09:20 Beetljuice | skóre: 26 | blog: BeetljuiceBlog | Bílina
Rozbalit Rozbalit vše Re: Ubuntu obnovovací frekvence
Přesně tak,zkus zmáčknout např. tlačítko pro ovládání jasu na monitoru a podívej se na hodnotu rozlišení a frekvence na které momentálně běží ten monitor.
Aj dont spík ÍÍngliš :-(
Max avatar 11.1.2008 07:53 Max | skóre: 72 | blog: Max_Devaine
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Zkus si upravit xorg.conf nějak takto (podle mně máš v prvním případě špatné údaje o frekvenci monitoru a tak ti ho ubuntu vždy nadetekuje do minimálního nastavení, dále bych pak nadefinoval "Subsection display" s různýma povolenýma hodnotama rozlišení monitoru, a v poslední řadě zakomentoval modeline): 
# 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 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 "Files"
EndSection

Section "InputDevice"
	Identifier	"Generic Keyboard"
	Driver		"kbd"
	Option		"CoreKeyboard"	"true"
	Option		"XkbRules"	"xorg"
	Option		"XkbModel"	"pc105"
	Option		"XkbLayout"	"cz"
	Option		"XkbVariant"	"qwerty"
EndSection

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

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

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

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

Section "Device"
	Identifier	"nVidia Corporation NV36.2 [GeForce FX 5700]"
	Boardname	"NVIDIA GeForce 7 Series"
	Busid		"PCI:1:0:0"
	Driver		"nvidia"
	Screen	0
	Vendorname	"NVIDIA"
EndSection

Section "Monitor"
	Identifier	"Generic Monitor"
	Vendorname	"AOC"
	Modelname	"AOC 9K+"
	Horizsync	30.0-95.0
	Vertrefresh	50.0-160.0
  	Option     "dpms"
EndSection

Section "Screen"
	Identifier	"Default Screen"
	Device		"nVidia Corporation NV36.2 [GeForce FX 5700]"
	Monitor		"Generic Monitor"
	Defaultdepth	24
EndSection

Section "ServerLayout"
	Identifier	"Default Layout"
        screen 0 "Default Screen" 0 0
	Inputdevice	"Generic Keyboard"
	Inputdevice	"Configured Mouse"
	
	# Uncomment if you have a wacom tablet
	#	InputDevice     "stylus"	"SendCoreEvents"
	#	InputDevice     "cursor"	"SendCoreEvents"
	#	InputDevice     "eraser"	"SendCoreEvents"
EndSection
Section "Module"
	Load		"glx"
	Load		"v4l"
EndSection
Section "device" #                
	Identifier	"device1"
	Boardname	"NVIDIA GeForce 7 Series"
	Busid		"PCI:1:0:0"
	Driver		"nvidia"
	Screen	1
	Vendorname	"NVIDIA"
EndSection
Section "screen" #                
	Identifier	"screen1"
	Device		"device1"
	Defaultdepth	24
	Monitor		"monitor1"
	
    Subsection "Display"
        Depth       8
        Modes       "1280x1024" "1024x768" "800x600" "640x480"
#        ViewPort    0 0
    EndSubsection
    Subsection "Display"
        Depth       16
        Modes       "1280x1024" "1024x768" "800x600" "640x480"
#        ViewPort    0 0
    EndSubsection
    Subsection "Display"
        Depth       24
        Modes       "1280x1024" "1024x768" "800x600" "640x480"
#        ViewPort    0 0
    EndSubsection

EndSection
Section "monitor" #                
	Identifier	"monitor1"
	Vendorname	"Plug 'n' Play"
	Modelname	"Plug 'n' Play"
#  modeline  "640x480@60" 25.2 640 656 752 800 480 490 492 525 -vsync -hsync
	Gamma	1.0
EndSection
Section "ServerFlags"
EndSection
Je to jen odhad, nezkoušel jsem, ubuntu moc neznám, tak doufejme, že tenhle config nějak schroupne
Zdar Max
Měl jsem sen ... :(
11.1.2008 11:29 Zmije
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do xorg.conf jsem vložil tuhle konfiguraci, zdá se že se to zlepšilo v nabídce už mám při 1024x768 frekvnce od 60Hz do 65Hz ,ale máte pravdu na monitoru to ukazuje H:68,6KHz a V:84,9Hz. Našel sem k monitoru i cd s ovladačem pro win a dokumentací tam mají ve specifikaci:
Resolution
Horizontal scan range 	30 kHz to 98 kHz (automatic)
Vertical scan range 	50 Hz to 160 Hz (automatic)
  	 
Optimal preset resolution 	1280 x 1024 at 85 Hz
Highest preset resolution 	1600 x 1200 at 75Hz
Highest addressable resolution 	1600 x 1200 at 75Hz
Max avatar 11.1.2008 15:58 Max | skóre: 72 | blog: Max_Devaine
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Mno, všude mají napsáno, že Monitor zvládá 30 - 95, ale na webu AOC je skutečně 30 - 98 :-/
takže bych zkusil ještě dvě věci :
Uprav můj výše zmíněný config takto (Všiml jsem si, že tam je ten monitor definován 2x :-/, a to první nastavení asi nebere) : 
# 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 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 "Files"
EndSection

Section "InputDevice"
	Identifier	"Generic Keyboard"
	Driver		"kbd"
	Option		"CoreKeyboard"	"true"
	Option		"XkbRules"	"xorg"
	Option		"XkbModel"	"pc105"
	Option		"XkbLayout"	"cz"
	Option		"XkbVariant"	"qwerty"
EndSection

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

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

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

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

Section "Device"
	Identifier	"nVidia Corporation NV36.2 [GeForce FX 5700]"
	Boardname	"NVIDIA GeForce 7 Series"
	Busid		"PCI:1:0:0"
	Driver		"nvidia"
	Screen	0
	Vendorname	"NVIDIA"
EndSection

Section "Monitor"
	Identifier	"Generic Monitor"
	#Vendorname	"AOC"
	#Modelname	"AOC 9K+"
	Horizsync	30.0-98.0
	Vertrefresh	50.0-160.0
  	Option     "dpms"
        Gamma	1.0
EndSection


Section "Screen"
	Identifier	"Default Screen"
	Device		"nVidia Corporation NV36.2 [GeForce FX 5700]"
	Monitor		"Generic Monitor"
	Defaultdepth	24
EndSection

Section "ServerLayout"
	Identifier	"Default Layout"
        screen 0 "Default Screen" 0 0
	Inputdevice	"Generic Keyboard"
	Inputdevice	"Configured Mouse"
	
	# Uncomment if you have a wacom tablet
	#	InputDevice     "stylus"	"SendCoreEvents"
	#	InputDevice     "cursor"	"SendCoreEvents"
	#	InputDevice     "eraser"	"SendCoreEvents"
EndSection
Section "Module"
	Load		"glx"
	Load		"v4l"
EndSection
Section "device" #                
	Identifier	"device1"
	Boardname	"NVIDIA GeForce 7 Series"
	Busid		"PCI:1:0:0"
	Driver		"nvidia"
	Screen	1
	Vendorname	"NVIDIA"
EndSection
Section "screen" #                
	Identifier	"screen1"
	Device		"device1"
	Defaultdepth	24
	Monitor		"Generic Monitor"
	
    Subsection "Display"
        Depth       8
        Modes       "1280x1024" "1024x768" "800x600" "640x480"
#        ViewPort    0 0
    EndSubsection
    Subsection "Display"
        Depth       16
        Modes       "1280x1024" "1024x768" "800x600" "640x480"
#        ViewPort    0 0
    EndSubsection
    Subsection "Display"
        Depth       24
        Modes       "1280x1024" "1024x768" "800x600" "640x480"
#        ViewPort    0 0
    EndSubsection

EndSection

Section "ServerFlags"
EndSection
Zdar Max
PS: pokud by stále nejelo, tak bych ještě zkusil zakomentovat řádku 
Option     "dpms"
A pokud ani to ne, tak už jedině zkusit vlastní modeline :(
Měl jsem sen ... :(
19.1.2008 22:53 depka
Rozbalit Rozbalit vše Re: Ubuntu obnovovací frekvence
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Option "DynamicTwinView" "False" (in the device section of xorg.conf)

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