# Copyright (c) 2008 - RZ Uni Freiburg # Copyright (c) 2008 - OpenSLX GmbH # # This program/file is free software distributed under the GPL version 2. # See http://openslx.org/COPYING # # If you have any feedback please consult http://openslx.org/feedback and # send your feedback to feedback@openslx.org # # General information about OpenSLX can be found at http://openslx.org # # stage3 part of 'xserver' plugin - the runlevel script setting up the Xorg # configuration and checking for 3D capabilities and non-gpl drivers # # script is included from init via the "." load function - thus it has all # variables and functions available # read the central configuration file (fixme: should the keyboard layout # defined within the xserver plugin settings - probably not, dvs) if [ -e /initramfs/machine-setup ] ; then . /initramfs/machine-setup else error " The central configuration file 'machine-setup' (produced by the \ slxconfig-demuxer\n and transported via fileget) is not present" nonfatal fi if [ -e /etc/slxsystem.conf ]; then . /etc/slxsystem.conf fi # Xorg configuration file location xfc="/mnt/etc/X11/xorg.conf" # directory for libGL, DRI library links to point to proper library set # depending on the hardware environment glliblinks="/mnt/var/X11R6/lib/" testmkd ${glliblinks} # check for the existance of plugin configuration and non-existance of an # admin provided config file in ConfTGZ if [ -e /initramfs/plugin-conf/xserver.conf -a \ ! -f /rootfs/etc/X11/xorg.conf ]; then . /initramfs/plugin-conf/xserver.conf # check if driver set via xserver_driver # if so check for xserver_prefnongpl and xserver_driver because you want to # force driver even if xserver_prefnongpl=0 # eg: [ -n "$xserver_driver" -o "$xserver_prefnongpl" -eq 1 ] if [ -n "$xserver_driver" ]; then if `grep -qi "Server Module" /etc/hwinfo.gfxcard`; then sed -i "s,XFree86.*,FORCED XFree86 v4 Server Module: ${xserver_driver}," \ /etc/hwinfo.gfxcard echo -e "\n# File modified by $1" >> /etc/hwinfo.gfxcard echo "# Reason: attribute server_driver set to ${xserver_driver}" \ >> /etc/hwinfo.gfxcard else echo -e "\n# File modified by $1" >> /etc/hwinfo.gfxcard echo "# Reason: attribute server_driver set to ${xserver_driver}" \ >> /etc/hwinfo.gfxcard echo "FORCED XFree86 v4 Server Module: ${xserver_driver}" >> /etc/hwinfo.gfxcard fi fi # do not start any configuration if the admin provided a preconfigured # xorg.conf in /rootfs/etc/X11/xorg.conf if [ $xserver_active -ne 0 -a ! -f /rootfs/${xfc#/mnt} ]; then [ $DEBUGLEVEL -gt 0 ] && echo "executing the 'xserver' os-plugin ..."; xmodule=$(grep -i -m 1 "XFree86 v4 Server Module" /etc/hwinfo.gfxcard | \ sed "s/.*v4 Server Module: //") # proprietary ATI/NVidia modules listed a different way with hwinfo [ -z "$xmodule" ] || error "${hcfg_hwsetup}" nonfatal ###################################################################### # begin proprietary drivers section (xorg.conf part) ###################################################################### if $(grep -iq -m 1 'Module: fglrx' /etc/hwinfo.gfxcard) && \ [ -n "$xserver_driver" -o "$xserver_prefnongpl" -eq 1 ] then # we have an ati card here PLUGIN_ROOTFS="/opt/openslx/plugin-repo/xserver/ati" if [ -f /mnt${PLUGIN_ROOTFS}/usr/X11R6/lib/dri/fglrx_dri.so -o \ -f /mnt${PLUGIN_ROOTFS}/usr/lib/dri/fglrx_dri.so ]; then # this will be written before standard module path into xorg.conf MODULE_PATH="${PLUGIN_ROOTFS}/usr/lib/xorg/modules/\,\ ${PLUGIN_ROOTFS}/usr/X11R6/lib/modules/\," xmodule="fglrx" PLUGIN_PATH="/mnt/${PLUGIN_ROOTFS}" # impossible to load it directly via stage3 insmod - yes, somehow this is too big chroot /mnt /sbin/insmod ${PLUGIN_ROOTFS}/modules/fglrx.ko # workaround for bug #453 (for some ati graphics cards) if [ $? -gt 0 -a "${slxconf_distro_name}" = "ubuntu" ]; then xmodule="radeon" MODULE_PATH="/usr/lib/xorg/modules/,/usr/X11R6/lib/xorg/modules/" else # we need some database for driver initialization cp -r "${PLUGIN_PATH}/etc/ati" /mnt/etc if [ "${slxconf_distro_name}" = "ubuntu" ]; then echo "${PLUGIN_ROOTFS}/usr/lib/libGL.so.1" >> /mnt/etc/ld.so.preload fi # if fglrx_dri.so is linked wrong -> we have to link it here if [ "1" -eq "$( ls -l /mnt/usr/lib/dri/fglrx_dri.so \ | grep -o "/var/X11R6.*so$" | wc -l )" ]; then ln -s ${PLUGIN_ROOTFS}/usr/lib/dri/fglrx_dri.so \ ${glliblinks}dri/fglrx_dri.so fi BUSID=$(grep -m1 -i " SysFS BusID: .*" /etc/hwinfo.gfxcard | \ awk -F':' '{print "PCI:"$3":"$4}' | sed -e 's,\.,:,g') echo -e "\t${PLUGIN_ROOTFS}/usr/bin/aticonfig --initial &>/dev/null"\ >> /mnt/etc/init.d/boot.slx ATI=1 fi # if kernel module not loaded properly fi elif $(grep -iq -m 1 'Module: nvidia' /etc/hwinfo.gfxcard) && \ [ -n "$xserver_driver" -o "$xserver_prefnongpl" -eq 1 ] then # we have an nvidia card here NVIDIA=1 PLUGIN_ROOTFS="/opt/openslx/plugin-repo/xserver/nvidia" MODULE_PATH="${PLUGIN_ROOTFS}/usr/lib/xorg/modules/\,\ ${PLUGIN_ROOTFS}/usr/X11R6/lib/modules/\," xmodule="nvidia" PLUGIN_PATH="/mnt${PLUGIN_ROOTFS}" # if we can't find the nongpl kernel module, use gpl xorg # nvidia driver if [ -e ${PLUGIN_PATH}/modules/nvidia.ko ]; then # sometimes the kernel module needs agpgart modprobe agpgart # insert kernel driver chroot /mnt /sbin/insmod ${PLUGIN_ROOTFS}/modules/nvidia.ko # workaround for bug #453 (Xorg does not start with ld.so.preload) if [ "${slxconf_distro_name}" = "ubuntu" -a "${xmodule}" != "nvidia" ]; then echo "${PLUGIN_ROOTFS}/usr/lib/libGL.so.1" >> /mnt/etc/ld.so.preload fi else xmodule="nv" fi fi ###################################################################### # end proprietary drivers xorg.conf section ###################################################################### echo -e "# ${xfc#/mnt*}\n# autogenerated X hardware configuration by the \ xserver plugin in OpenSLX stage3\n# DO NOT EDIT THIS FILE BUT THE PLUGIN \ INSTEAD" > $xfc echo ' Section "Files" # ModulePath "/usr/lib/xorg/modules/,/usr/lib64/xorg/modules/" EndSection Section "ServerFlags" Option "AllowMouseOpenFail" Option "blank time" "5" Option "standby time" "10" Option "suspend time" "15" Option "off time" "20" EndSection Section "Module" Load "i2c" Load "bitmap" Load "ddc" Load "extmod" Load "freetype" Load "int10" Load "vbe" Load "glx" Load "dri" EndSection Section "InputDevice" Identifier "Generic Keyboard" Driver "kbd" Option "CoreKeyboard" Option "XkbRules" "xorg" Option "XkbModel" "pc105" Option "XkbLayout" "us" EndSection Section "InputDevice" Identifier "Generic Mouse" Driver "mouse" # Option "Device" "/dev/input/mice" # Option "Protocol" "ImPS/2" # Option "ZAxisMapping" "4 5" # Option "Emulate3Buttons" "true" Option "CorePointer" EndSection Section "Device" Identifier "Generic Video Card" Driver "vesa" # BusID "PCI:xx" #especially needed for fglrx EndSection Section "Monitor" Identifier "Generic Display" Option "DPMS" # Modelname "could be enabled via xserver::ddcinfo attribute" # Vertrefresh ... # Horizsync ... # DisplaySize ... EndSection Section "Screen" Identifier "Default Screen" Device "Generic Video Card" Monitor "Generic Display" DefaultDepth 24 # SubSection "Display" # Depth 24 # Modes "1024x768" "800x600" # EndSubSection EndSection Section "ServerLayout" Identifier "Default Layout" Screen "Default Screen" InputDevice "Generic Keyboard" InputDevice "Generic Mouse" EndSection Section "DRI" Mode 0666 EndSection' >> $xfc # keyboard setup (fill XKEYBOARD) localization "${country}" # if no module was detected, stick to vesa module if [ -n "$xmodule" ] ; then sed "s/vesa/$xmodule/;s/\"us\"/\"${XKEYBOARD}\"/" -i $xfc else sed "s/\"us\"/\"${XKEYBOARD}\"/" -i $xfc fi if [ -n "${BUSID}" ]; then sed -e "s,^#.*BusID .*, BusID \"${BUSID}\",g" -i ${xfc} fi # set nodeadkeys for special layouts if [ ${XKEYBOARD} = "de" ]; then sed -e '/\"XkbLayout\"/a\\ \ Option "XkbVariant" "nodeadkeys"' \ -i $xfc fi # if a synaptic touchpad is present, add it to the device list if grep -q -E "ynaptics" /etc/hwinfo.mouse || \ dmesg | grep -q -E "ynaptics" ; then sed -e '/\"CorePointer\"/ { a\ EndSection\ Section "InputDevice"\ Identifier "Synaptics TP"\ Driver "synaptics"\ Option "Device" "/dev/input/mice"\ Option "SendCoreEvents" "true" }' -e '/Device "Generic Mouse"/ { a\ \ InputDevice\ \ "Synaptics TP"\ \ \ \ \ \ "SendCoreEvents" }' -i $xfc fi # ModulePath for proprietary drivers (otherwise disabled) if [ -n "$xserver_driver" -o "$xserver_prefnongpl" -eq "1" ]; then sed -e "s,# ModulePath \", ModulePath \"${MODULE_PATH},g" \ -i $xfc fi ############################################ # Copy the appropriate ld.so.cache file ############################################ if [ "${xmodule}" = "fglrx" -o "${xmodule}" = "nvidia" ]; then cp ${PLUGIN_PATH}/ld.so.cache /mnt/etc/ld.so.cache # just in case somebody needs to run ldconfig - insert GL-Libs at the beginning sed -e "1s,^,include ${PLUGIN_ROOTFS}/ld.so.conf\n,g" -i /mnt/etc/ld.so.conf if [ "${xmodule}" = "nvidia" ]; then sed -i "s,\(Driver.*\"nvidia\"\),\1\n Option \"NoLogo\" \"True\"," $xfc fi fi # check if tablet hardware available, read device information from file if [ -e /etc/tablet.conf ]; then . /etc/tablet.conf echo -e '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 "Pad" Option "Device" "/dev/input/wacom" Option "Type" "pad" 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' >> ${xfc} sed -e "s,/dev/input/wacom,/dev/${wacomdev}," \ -e '/e \"Generic Mouse\"/a\\ \ InputDevice "Stylus" "SendCoreEvents"' \ -e '/e \"Generic Mouse\"/a\\ \ InputDevice "Pad" "SendCoreEvents"' \ -e '/e \"Generic Mouse\"/a\\ \ InputDevice "Cursor" "SendCoreEvents"' \ -e '/e \"Generic Mouse\"/a\\ \ InputDevice "Eraser" "SendCoreEvents"' \ -i ${xfc} fi # some configurations produce no proper screen resolution without # Horizsync and Vertrefresh set (more enhancements might be needed for # really old displays like CRTs) if [ $xserver_ddcinfo -ne 0 ] ; then # read /etc/hwinfo.display started at "runinithook '00-started'" vert=$(grep -m 1 "Vert.*Range:" /etc/hwinfo.display | \ sed 's|.*Range:\ ||;s|\ Hz||') horz=$(grep -m 1 "Hor.*Range:" /etc/hwinfo.display | \ sed 's|.*Range:\ ||;s|\ kHz||') modl=$(grep -m 1 " Model: " /etc/hwinfo.display | \ sed 's|.*Model:\ ||;s|"||g') size="$(grep -m 1 " Size: " /etc/hwinfo.display | \ sed 's|.*ize:\ ||;s|\ mm||;s|x|\ |')" modes=$(grep -i "Resolution: .*@" /etc/hwinfo.display | \ awk '{print $2}'| sort -unr| awk -F '@' '{print "\"" $1 "\""}'|\ tr "\n" " ") [ -n "$vert" -a -n "$horz" ] && \ sed -e "s|# Horizsync.*| Horizsync $horz|;\ s|# Vertrefre.*| Vertrefresh $vert|;\ s|# Modelname.*| Modelname \"$modl\"|" -i $xfc [ -n "$size" ] && \ sed -e "s|# DisplaySi.*| DisplaySize $size|" -i $xfc [ -n "$modes" ] && \ sed -e "s|# SubSection.*| SubSection \"Display\"|;\ s|# Depth 24.*| Depth 24|;\ s|# Modes.*| Modes $modes|;\ s|# EndSubSection.*| EndSubSection|;" -i $xfc fi # run distro specific generated stage3 script [ -e /mnt/opt/openslx/plugin-repo/xserver/xserver.sh ] && \ . /mnt/opt/openslx/plugin-repo/xserver/xserver.sh [ $DEBUGLEVEL -gt 0 ] && echo "done with 'xserver' os-plugin ..." fi elif [ ! -e /initramfs/plugin-conf/xserver.conf ]; then [ $DEBUGLEVEL -gt 2 ] && \ echo "No configuration file found for xserver plugin." fi