Hi, > I just installed YDL 6.1 on an ibook g4 800 Mhz and the 2D graphics > are definitely not accelerated. Does anyone know how to enable > graphics acceleration on this machine? (I did a default installation).
I have accelerated X11 with my iBook G4 (late 2005) and ydl6.1. In fact there was a great improvement with ydl6.1 over ydl6 as my accelerated graphics had glxgears going from around 400fps to around 1200fps (the chip in these later iBook G4's was only partly supported with the earlier Xorg). I will attach my manualy edited xorg.conf and /etc/X11/fs/config that is at least partly relied upon. Check and compare with yours. -- Stephen Harker s.har...@adfa.edu.au PEMS u...@adfa
# Xorg configuration created by system-config-display Section "Files" # RgbPath is the location of the RGB database. Note, this is the name of the # file minus the extension (like ".txt" or ".db"). There is normally # no need to change the default. # Multiple FontPath entries are allowed (they are concatenated together) # By default, Red Hat 6.0 and later now use a font server independent of # the X server to render fonts. FontPath "unix/:7100" EndSection Section "Module" Load "dbe" Load "extmod" Load "fbdevhw" Load "glx" #Load "record" Load "freetype" Load "type1" Load "dri" EndSection Section "InputDevice" # Change "XkbModel" to "macintosh_old" if you are using # the deprecated adb keycodes. Identifier "Keyboard0" Driver "kbd" Option "XkbModel" "macintosh" Option "XkbLayout" "us" EndSection Section "InputDevice" Identifier "Mouse0" Driver "mouse" Option "ZAxisMapping" "4 5" Option "Protocol" "IMPS/2" Option "Device" "/dev/input/mice" EndSection # ********************************************************************** # Monitor section # ********************************************************************** # Any number of monitor sections may be present Section "Monitor" Identifier "TFT" ModelName "LCD Panel 1024x768" ### Comment all HorizSync and VertSync values to use DDC: #HorizSync 31.5 - 48.5 #VertRefresh 40.0 - 90.0 Option "DPMS" EndSection Section "Monitor" Identifier "ExternalMonitor" EndSection Section "Device" ### Available Driver options are:- #Option "SWcursor" Identifier "Card0" Driver "radeon" VendorName "ATI Technologies Inc" BoardName "ATI Radeon Mobility M10/M11" Option "HWcursor" Option "fbdev" "/dev/fb0" #Option "UseFBDev" "true" Option "CloneMode" "1024x768" #BusID "PCI:0:16:0" #Option "MergedFB" "on" #Option "MergedNonRectangular" "true" Option "AGPMode" "2" #Option "AccelMethod" "XAA" Option "AccelMethod" "EXA" Option "EnablePageFlip" "On" Option "LVDSProbePLL" "true" Option "CRT2VRefresh" "40.0-90.0" #Option "CRT2Position" "Clone" EndSection Section "Screen" Identifier "Screen0" Device "Card0" Monitor "TFT" DefaultDepth 24 SubSection "Display" Depth 8 Modes "1024x768" EndSubSection SubSection "Display" Depth 16 Modes "1024x768" EndSubSection SubSection "Display" Depth 24 Modes "1024x768" "800x600" "640x480" EndSubSection EndSection Section "Screen" Identifier "Screen1" Device "Card0" Monitor "ExternalMonitor" DefaultDepth 24 SubSection "Display" Depth 8 Modes "1024x768" EndSubSection SubSection "Display" Depth 16 Modes "1024x768" EndSubSection SubSection "Display" Depth 24 Modes "1024x768" "800x600" "640x480" EndSubSection EndSection Section "ServerLayout" Identifier "dual head configuration" Screen 0 "Screen0" # LeftOf "Screen1" #Screen 1 "Screen1" 0 0 #Option "Xinerama" "true" #Option "MergedFB" "On" #Option "Clone" "On" InputDevice "Mouse0" "CorePointer" InputDevice "Keyboard0" "CoreKeyboard" #Option "OffTime" "10" EndSection Section "DRI" Group 0 Mode 0666 EndSection
# # Default font server configuration file for Red Hat Linux # # allow a max of 10 clients to connect to this font server client-limit = 10 # when a font server reaches its limit, start up a new one clone-self = on # alternate font servers for clients to use #alternate-servers = foo:7101,bar:7102 # where to look for fonts # catalogue = /usr/share/X11/fonts/misc:unscaled, /usr/share/X11/fonts/75dpi:unscaled, /usr/share/X11/fonts/100dpi:unscaled, /usr/share/X11/fonts/100dpi, /usr/share/X11/fonts/75dpi, /usr/share/X11/fonts/Type1, /usr/share/fonts/default/Type1, /usr/share/fonts/bitmap-fonts, /usr/share/fonts/bitstream-vera, /usr/share/fonts/default/ghostscript, /usr/share/fonts/msfonts, /usr/share/fonts/msfonts-style, /usr/local/share/ghostscript/fonts, /usr/share/X11/fonts/TTF, /usr/local/TeX/texmf-dist/fonts/truetype/public/belleek, /usr/share/fonts/ISO8859-2/75dpi:unscaled, /usr/share/fonts/ISO8859-2/100dpi:unscaled, /usr/share/fonts/ISO8859-2/75dpi, /usr/share/fonts/ISO8859-2/100dpi # in 12 points, decipoints default-point-size = 120 # 100 x 100 and 75 x 75 default-resolutions = 75,75,100,100 # use lazy loading on 16 bit (usually Asian) fonts deferglyphs = 16 # how to log errors use-syslog = on # don't listen to TCP ports by default for security reasons no-listen = tcp
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