Brice Goglin <Brice.Goglin@ens-lyon.org> writes: > You can also do that in xorg.conf using ModeLine and PreferredMode as > explained in the HowToRandR12. Ah, thank you. > Does it help if you use a "common" resolution such as 1280x1024 or > 1024x768 instead of 1368x1024? Well yes, but now when switching to another virtual console and back to X, I occasionally get crashes that I did not get with the older X server and mga driver. The screen fills with thin colourful vertical stripes. I press SysRq+S (sync) and SysRq+U (remount readonly), and the disk makes a sound. But then I press SysRq+B and the computer does not reboot. I could connect a serial console if you think that would help.
### BEGIN DEBCONF SECTION
# XF86Config-4 (XFree86 server configuration file) generated by dexconf, the
# Debian X Configuration tool, using values from the debconf database.
#
# Edit this file with caution, and see the XF86Config-4 manual page.
# (Type "man XF86Config-4" at the shell prompt.)
#
# If you want your changes to this file preserved by dexconf, only make changes
# before the "### BEGIN DEBCONF SECTION" line above, and/or after the
# "### END DEBCONF SECTION" line below.
#
# To change things within the debconf section, run the command:
# dpkg-reconfigure xserver-xfree86
# as root. Also see "How do I add custom sections to a dexconf-generated
# XF86Config or XF86Config-4 file?" in /usr/share/doc/xfree86-common/FAQ.gz.
Section "Module"
Load "bitmap"
Load "dbe"
Load "ddc"
# Load "dri"
Load "extmod"
Load "freetype"
Load "glx"
Load "int10"
Load "record"
Load "type1"
Load "vbe"
EndSection
Section "InputDevice"
Identifier "Generic Keyboard"
Driver "keyboard"
Option "CoreKeyboard"
Option "XkbRules" "xfree86"
Option "XkbModel" "pc102"
Option "XkbLayout" "fi"
EndSection
### END DEBCONF SECTION
Section "Files"
FontPath "unix/:7100" # local font server
# if the local font server has problems, we can fall back on these
FontPath "/usr/share/fonts/X11/misc"
FontPath "/usr/lib/X11/fonts/misc"
FontPath "/usr/share/fonts/X11/cyrillic"
FontPath "/usr/lib/X11/fonts/cyrillic"
FontPath "/usr/lib/X11/fonts/100dpi/:unscaled"
FontPath "/usr/lib/X11/fonts/75dpi/:unscaled"
FontPath "/usr/share/fonts/X11/Type1"
FontPath "/usr/lib/X11/fonts/Type1"
FontPath "/usr/lib/X11/fonts/Speedo"
FontPath "/usr/share/fonts/X11/100dpi"
FontPath "/usr/lib/X11/fonts/100dpi"
FontPath "/usr/share/fonts/X11/75dpi"
FontPath "/usr/lib/X11/fonts/75dpi"
FontPath "/var/lib/defoma/x-ttcidfont-conf.d/dirs/CID"
FontPath "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
EndSection
Section "InputDevice"
Identifier "mice"
Driver "mouse"
Option "Device" "/dev/input/mice"
Option "Protocol" "ExplorerPS/2"
Option "ZAxisMapping" "4 5"
EndSection
Section "Device"
Identifier "mga"
Driver "mga"
BusID "PCI:1:0:0"
Option "Monitor-VGA1" "Generic Monitor"
Option "Monitor-VGA2" "HP"
Option "HWCursor" "off"
EndSection
Section "Monitor"
Identifier "Generic Monitor"
Option "PreferredMode" "1280x1024"
EndSection
Section "Monitor"
Identifier "HP"
VendorName "Hewlett Packard"
ModelName "A1097C"
HorizSync 70-80
VertRefresh 70-75
DisplaySize 380 280
# ModeLine "1368x1024" 143.96 1368 1432 1583 1830 1024 1025 1033 1091 +hsync +vsync
# ModeLine "1280x1024" 135.00 1280 1352 1496 1720 1024 1025 1033 1091 +hsync +vsync
ModeLine "1280x1024" 135.00 1280 1336 1480 1720 1024 1025 1033 1091 +hsync +vsync
# ModeLine "1280x960" 122 1280 1360 1504 1664 960 960 963 1023
# ModeLine "680x512" 72.03 680 707 784 908 512 513 524 537 +hsync +vsync doublescan
ModeLine "680x512" 72.03 680 700 777 908 512 513 524 537 +hsync +vsync doublescan
ModeLine "640x512" 67.5 640 670 742 858 512 513 515 533 +hsync +vsync doublescan
Option "DPMS" "Off"
Option "RightOf" "Generic Monitor"
EndSection
Section "Screen"
Identifier "mgascr"
Device "mga"
Monitor "Generic Monitor"
DefaultDepth 16
SubSection "Display"
Depth 16
Virtual 2560 1024
EndSubSection
EndSection
Section "ServerFlags"
Option "DontZap" "true"
Option "DefaultServerLayout" "mgadual"
EndSection
Section "ServerLayout"
Identifier "mgadual"
Screen "mgascr"
InputDevice "Generic Keyboard"
# InputDevice "mice"
Option "NoPM" "true"
EndSection
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