Rozlišení login screen

[Proki]

Nevíte, jak změnit rozlišení v login screen? (tam jak zadávám jméno a heslo). Po nainstalování ovladačů fglrx to totiž mám v nejvyšším možném co zvládne monitor ale bohužel s nízkou frekvencí. Proto bych chtěl rozlišení zmenšit.

[Jan Tichavský]

Podívejte se na:
http://forum.ubuntu.cz/viewtopic.php?id=2116
http://forum.ubuntu.cz/viewtopic.php?id=1000

Tedy pokud to shrnu, editace xorg.conf a v sekci "Screen" odmazání rozlišení (Modes), které nepotřebujete

Kód: [Vybrat]

gksudo gedit /etc/X11/xorg.conf

[Proki]

Zajímavý ale je, že v xorg.conf vůbec to vyšší rozlišení, které nechci (1280x1024) nemám, viz:

Kód: [Vybrat]

# /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 "ServerLayout"
Identifier     "Default Layout"
Screen      0  "aticonfig-Screen[0]" 0 0
InputDevice    "Generic Keyboard"
InputDevice    "Configured Mouse"
InputDevice    "stylus" "SendCoreEvents"
InputDevice    "cursor" "SendCoreEvents"
InputDevice    "eraser" "SendCoreEvents"
EndSection

Section "Files"
EndSection

Section "Module"
Load  "bitmap"
Load  "ddc"
Load  "dbe" #pridan
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" "cz"
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"

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

Section "InputDevice"

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

Section "InputDevice"

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

Section "Monitor"
Identifier   "V770+"
HorizSync    30.0 - 70.0
VertRefresh  50.0 - 150.0
Option    "DPMS"
EndSection

Section "Monitor"
Identifier   "aticonfig-Monitor[0]"
Option    "VendorName" "ATI Proprietary Driver"
Option    "ModelName" "Generic Autodetecting Monitor"
Option    "DPMS" "true"
EndSection

Section "Device"
Identifier  "ATI Technologies, Inc. Radeon X700 Pro (RV410)"
Driver      "ati"
BusID       "PCI:1:0:0"
EndSection

Section "Device"
Identifier  "aticonfig-Device[0]"
Driver      "fglrx"
Option    "VideoOverlay" "on"
Option    "OpenGLOverlay" "off"
EndSection

Section "Screen"
Identifier "Default Screen"
Device     "ATI Technologies, Inc. Radeon X700 Pro (RV410)"
Monitor    "V770+"
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 "Screen"
Identifier "aticonfig-Screen[0]"
Device     "aticonfig-Device[0]"
Monitor    "aticonfig-Monitor[0]"
DefaultDepth     24
SubSection "Display"
Viewport   0 0
Depth     24
EndSubSection
EndSection

Section "DRI"
Mode         0666
EndSection

[Proki]

Tak už jsem to vyřešil - pomohlo dpkg-reconfigure xserver-xorg