硬件驱动对话框里没任何设备驱动。那我怎么开3D？

rroamor · #1

如题。今天算这次是第三次装ubuntu了，这次重启后和上两次又不一样，进度条到一半忽然变黑屏，然后一堆英文条出来，右边都注明［ok］，难道显卡驱动问题？进入桌面后按照教程开3d，打开硬件驱动对话框发现里面空白的，没任何的设备驱动。
上面两个情况是不是和显卡驱动有关，我该怎么开3d？？

我的显卡是集成卡:intel 965.

每次重启进入ubuntu,屏幕亮度总会是重新调到最高,xp不会,亮度会保持上次的设置. 且本来进入桌面时会有非洲哪种传统鼓声,现在没有. 我真搞不懂到底是声卡(也是集成)还是显卡驱动出问题了.

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想入非非 · #2

LZ是独立显卡么。。。 8) 好像又一个能够测试显卡是否支持compiz的命令。。。忘记了

delectate · #3

想入非非写了：LZ是独立显卡么。。。 8) 好像又一个能够测试显卡是否支持compiz的命令。。。忘记了

代码：全选

#!/bin/bash
# Compiz-Check -- script to test if your system is able to run Compiz
#
# Copyright (c) 2008 Nick Bauermeister <Forlong@gmx.de>
#
# This program is free software. Feel free to redistribute and/or
# modify it under the terms of the GNU General Public License v3
# as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful
# but comes WITHOUT ANY WARRANTY; without even the implied warranty
# of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU General Public License for more details.

VERSION="0.4.4"

usage()
{
  printf "\nAbout:\n"
  printf "%6s Compiz-Check will check if your system satisfies all requirements to\n"
  printf "%6s run Compiz properly.\n"
  printf "%6s It will also help you trace back the problem(s) you may be facing.\n\n"
  printf "%6s Visit\033[1m http://forlong.blogage.de/article/pages/Compiz-Check \033[0m\n"
  printf "%6s for further information.\n\n"
  printf "Usage:\n"
  printf "%6s Run this script without any arguments.\n\n"
  printf "Available arguments:\n"
  printf "  -h  or --help %8s List available arguments and usage (this message).\n"
  printf "  -v  or --version %5s Print version of Compiz-Check in use.\n\n"
}

banana()
{
  printf "//\\ \nV%2s\\ \n \\%2s\\ \n%2s\\ \033[1;33m.\`-.\n%3s|\\ \`. \`.\n%3s( \\%2s\`. \`-.%24s_,.-:\\ \n%4s\\ \\%3s\`.%2s\`-._%13s__..--' ,-';/\n%5s\\ \`.%3s\`-.%3s\`-..___..---'%3s_.--' ,'/\n%6s\`. \`.%4s\`-._%8s__..--'%4s,' /\n%8s\`. \`-_%4s \`\`--..''%6s _.-' ,'\n%10s\`-_ \`-.___%8s__,--'%3s,'\n%13s\`-.__%2s\`----'''%4s__.-'\n%18s\`--..____..--'\033[0m\n\n"
}

if [ $# != 0 ]; then
  case $1 in
    -h | --help)
      usage
      exit 0
      ;;
    -v | --version)
      echo $VERSION
      exit 0
      ;;
    --banana)
      banana
      exit 0
      ;;
    *)
      printf "Error, unknown option: "$1"\nRun \033[1m$0 --help\033[0m for details.\n"
      exit 1
      ;;
  esac
fi

# Exit when running as root
if [ "$(whoami)" = root ]; then
  printf "\n Do not run this script as root, because it might distort its outcome.\n Aborting.\n\n"
  exit 0
fi

# Needed for lspci, because it's not in the $PATH of every distro
export PATH=$PATH:/sbin:/usr/sbin

# Can't handle more than one graphics card or X server at a time
if [ $(lspci | grep VGA -c) -gt 1 ]; then
  ERROR_DEVICE="graphics chip"
elif [ $(xdpyinfo | grep -i dimensions: -c) -gt 1 ]; then
  ERROR_DEVICE="running X server"
fi

if [ ! -z "$ERROR_DEVICE" ]; then
  printf "\n More than one $ERROR_DEVICE detected -- sorry, the script can not handle that.\n Aborting.\n\n"
  exit 0
fi

# Skip system checks if they are harmful or useless
SKIP=yes

# Coloured output (there are other emphases hardcoded in the script, so
# it would  be pretty useless changing those here)
UNKNOWN="\033[1;31mUnknown\033[0m"
OK=" \033[1;32mOK\033[0m "
FAIL="\033[1;31mFAIL\033[0m"
SKIPPING="\033[33mSKIP\033[0m"
WARN="\033[33mWARN\033[0m"

# General distribution info file
DIST_INFO="/etc/lsb-release"

# Detect distribution
# If your distro is not on this list, contact me.
detect_distro()
{
  if [ -d /etc/linuxmint ]; then
    DISTRIB_ID="Linux Mint"
    return 0
  elif [ -r $DIST_INFO ]; then
    . $DIST_INFO
  fi
    
  if [ -z $DISTRIB_ID ]; then
    unset DISTRIB_RELEASE
    if [ -f /etc/arch-release ]; then
      DISTRIB_ID="Arch Linux"
    elif [ -r /etc/knoppix-version ]; then
      DISTRIB_ID="Knoppix"
      DISTRIB_RELEASE="($(cat /etc/knoppix_version))"
    elif [ -r /etc/sidux-version ]; then
      DISTRIB_ID="Sidux"
      DISTRIB_RELEASE="($(cat /etc/sidux-version | awk '{print $4}'))"
    elif [ -r /etc/debian_version ]; then
      DISTRIB_ID="Debian GNU/Linux"
      DISTRIB_RELEASE="($(cat /etc/debian_version))"
    elif [ -r /etc/fedora-release ]; then
      DISTRIB_ID="$(cat /etc/redhat-release)"
    elif [ -r /etc/gentoo-release ]; then
      DISTRIB_ID="Gentoo"
      DISTRIB_RELEASE="($(cat /etc/gentoo-release | awk '{print $5}'))"
    elif [ -f /etc/lfs-version ]; then
      DISTRIB_ID="Linux from scratch"
    elif [ -r /etc/pclinuxos-release ]; then
      DISTRIB_ID="PCLinuxOS"
    elif [ -f /etc/mandriva-release ] || [ -f /etc/mandrake-release ]; then
      DISTRIB_ID="Mandriva"
    elif [ -f /etc/redhat-release ]; then
      DISTRIB_ID="RedHat"
    elif [ -r /etc/vector-version ]; then
      DISTRIB_ID="VectorLinux"
      DISTRIB_RELEASE="($(cat /etc/vector-version))"
    elif [ -r /etc/slackware-version ]; then
      DISTRIB_ID="$(cat /etc/slackware-version)"
    elif [ -f /etc/release ]; then
      DISTRIB_ID="Solaris"
    elif [ -r /etc/SuSE-release ]; then
      DISTRIB_ID="$(grep -i suse /etc/SuSE-release)"
    elif [ -f /etc/yellowdog-release ]; then
      DISTRIB_ID="YellowDog Linux"
    elif [ -f /etc/zenwalk-version  ]; then
      DISTRIB_ID="Zenwalk"
    else
      DISTRIB_ID="Unknown"
    fi
  fi
}

# Detect desktop environment in use
detect_de()
{
  if [ ! -z $GNOME_DESKTOP_SESSION_ID ]; then
    DE=GNOME
  elif [ "$KDE_SESSION_VERSION" = 4 ]; then
    DE=KDE4
  elif [ "$KDE_FULL_SESSION" = true ]; then
    DE=KDE
  elif xprop -root _DT_SAVE_MODE | grep ' = "xfce4"$' >/dev/null 2>&1 ; then
    DE=Xfce
  else
    DE=Unknown
  fi
}

# Detect graphics card
detect_video()
{
  if lspci | grep -q VGA ; then
    VIDEO=$(lspci | grep VGA | sed 's/.*: //')
  else
    VIDEO=$UNKNOWN # TODO abort?
  fi
}

XSET=$(command -v xset)

# Detect location of the Xorg log file
if [ ! -z $XSET ]; then
  XORG_LOG=$($XSET q | grep "Log file" | awk '{print $3}')
fi

# Fallback Xorg log
if [ -z $XORG_LOG ]; then
  if [ -f /var/log/Xorg.0.log ]; then
    XORG_LOG=/var/log/Xorg.0.log
  fi
fi

# advise to look for proprietary drivers in Ubuntu
detect_driver_manager()
{
  if [ "$DISTRIB_RELEASE" = "8.04" ] && [ $DE = GNOME ] || [ $DE = Xfce ]; then
    DRVS_MNGR=hardy-gtk
  elif [ "$DISTRIB_RELEASE" = "8.04" ] && [ $DE = KDE ]; then
    DRVS_MNGR=hardy-kde
  elif [ "$DISTRIB_RELEASE" = "7.10" ] && [ $DE = GNOME ] || [ $DE = Xfce ]; then
    DRVS_MNGR=gutsy-gtk
  elif [ "$DISTRIB_RELEASE" = "7.10" ] && [ $DE = KDE ]; then
    DRVS_MNGR=gutsy-kde
  elif [ "$DISTRIB_RELEASE" = "7.04" ] && [ $DE = GNOME ] || [ $DE = Xfce ]; then
    DRVS_MNGR=feisty-gtk
  fi
}

# Drivers known to work with Compiz
WHITELIST="nvidia intel i810 ati radeon fglrx"

# Drivers taken from Hardy's /usr/lib/xorg/modules/drivers/ directory
# plus radeonhd, vboxvideo, nouveau and the proprietary one's.
# Contact me, if your driver is not on this list.
KNOWN_DRIVERS="$WHITELIST apm ark chips cirrus cyrix fbdev glint i128
               i740 imstt mga mtx neomagic newport nsc nv openchrome
               rendition s3virge savage siliconmotion sis sisusb tdfx
               tga trident tseng vesa vga via vmware vboxvideo voodoo
               radeonhd s3 nouveau"

# Detect driver in use.
# TODO not really satisfied with this. Just because the module is
# loaded doesn't necessarily mean the driver is properly working.
detect_driver()
{
  if [ -z $XORG_LOG ]; then
    DRV=$SKIPPING
    CHECKS=$SKIP
    SKIP_MESSAGE="Unable to locate your Xorg log"
    return 1
  elif [ ! -r $XORG_LOG ]; then
    DRV=$SKIPPING
    CHECKS=$SKIP
    SKIP_MESSAGE="No permission to read $XORG_LOG"
    return 1
  fi

  for i in $KNOWN_DRIVERS ; do
    if grep Loading $XORG_LOG | grep -q "${i}_drv\.so" &&
       ! grep Unloading $XORG_LOG | grep -q "${i}_drv\.so" ; then
      DRV=$i
    fi
  done

  if [ -z $DRV ]; then
    DRV=$UNKNOWN
    return 0
  fi

# glxinfo might kill X if vesa or vga are in use (LP#119341)
# 'LIBGL_ALWAYS_INDIRECT=1 glxinfo' kills X on openchrome driver
# according to user feedback
# nv driver blocks AIGLX
  case $DRV in
    vesa | vga | nv | openchrome)
     CHECKS=$SKIP
     SKIP_MESSAGE="$DRV driver in use"
     ERROR_MESSAGE="The $DRV driver is not capable of running Compiz, you need to install the\n proper driver for your graphics card."
     if [ "$DISTRIB_ID" = Ubuntu ]; then
       detect_driver_manager
     fi
  esac
}

# Detect rendering method
detect_rendering()
{
  XVINFO=$(command -v xvinfo)

  if [ ! -z $XVINFO ]; then
    if $XVINFO | grep -q Xgl ; then
      RENDER=Xgl
      return 0
    fi
  fi    

  if xdpyinfo | grep -q NV-GLX ; then
    RENDER=Nvidia
    return 0
  fi

  if [ -z $XORG_LOG ] || [ ! -r $XORG_LOG ]; then
    RENDER=$SKIPPING
    return 1
  elif grep -q "AIGLX enabled" $XORG_LOG && ! grep -q "AIGLX disabled" $XORG_LOG ; then
    RENDER=AIGLX
    return 0
  fi

  if [ -z $XVINFO ]; then
    RENDER=$SKIPPING
    CHECKS=$SKIP
    SKIP_MESSAGE="Unable to check for Xgl, could not run xvinfo"
  else
    RENDER="\033[31mNone\033[0m"
    CHECKS=$SKIP # Checks can be OK nonetheless
    SKIP_MESSAGE="No rendering method in use (AIGLX, Xgl or Nvidia)"
  fi
}

GLXINFO=$(command -v glxinfo)

# Check for texture_from_pixmap
check_tfp()
{
  if [ "$RENDER" = Xgl ]; then
    TFP=$SKIPPING
    return 0
  elif [ -z $GLXINFO ]; then
    TFP=$SKIPPING
    SKIP_MESSAGE="glxinfo not installed"
    ERROR_MESSAGE="The program glxinfo is needed to perform a number of crucial tests."
    if [ -e /etc/debian_version ]; then
    DIST_HELP="You need to install the package \033[1mmesa-utils\033[0m\n Type e.g. \033[1msudo apt-get install mesa-utils\033[0m to install it."
    elif [ -e /etc/mandriva-release ]; then
    DIST_HELP="You need to install \033[1mmesa-demos\033[0m\n"
    fi
    return 0
  fi

  if [ $(glxinfo 2>/dev/null | grep GLX_EXT_texture_from_pixmap -c) -gt 2 ]; then
    TFP=$OK
  elif [ $(LIBGL_ALWAYS_INDIRECT=1 glxinfo 2>/dev/null | grep GLX_EXT_texture_from_pixmap -c) -gt 2 ]; then
    TFP=$OK
  else
    TFP=$FAIL
  fi
}

# Check for non power of two texture support
check_npo2()
{
  if [ "$RENDER" = Xgl ] || [ -z $GLXINFO ]; then
    NPO2=$SKIPPING
  elif glxinfo 2>/dev/null | egrep -q '(GL_ARB_texture_non_power_of_two|GL_NV_texture_rectangle|GL_EXT_texture_rectangle|GL_ARB_texture_rectangle)' ; then
    NPO2=$OK
  else
    NPO2=$FAIL
  fi
}

# Check for composite extension
check_composite()
{
  if xdpyinfo -queryExtensions | grep -q Composite ; then
    COMP=$OK
  else
    COMP=$FAIL
  fi
}

# Check for FBConfig
check_fbconfig()
{
  if [ -z $GLXINFO ]; then
    FBC=$SKIPPING
  elif glxinfo 2>/dev/null | grep -q GLX.*fbconfig ; then
    FBC=$OK
  elif glxinfo -i 2>/dev/null | grep -q GLX.*fbconfig ; then
    FBC=$OK
  else
    FBC=$FAIL
  fi
}

# Check if fglrx driver supports composite
check_fglrx()
{
  if [ "$DRV" = fglrx ]; then
    FGLRXINFO=$(command -v fglrxinfo)
    if [ ! -z "$FGLRXINFO" ]; then
      if $FGLRXINFO | grep -q mesa ; then
        STATUS=$FAIL
        ERROR="Fglrx driver not properly installed, you are using the Mesa driver."
        return 0
      else
        DIGITS=$($FGLRXINFO | grep version | sed 's/[a-Z:(.)]//g')
        for i in $DIGITS ; do
          if [ $i -gt 100000 ]; then
            FGLRX_VERSION=$i
          fi
        done
        FGLRX_COMPOSITE=206958 # 2.0.6958 first release to support AIGLX
        if [ ! -z $FGLRX_VERSION ]; then
          if [ $FGLRX_VERSION -lt $FGLRX_COMPOSITE ] && [ "$RENDER" != Xgl ]; then
            STATUS=$FAIL
            ERROR="The version of fglrx in use needs Xgl to work with Compiz."
            ERROR_MESSAGE="Older versions of fglrx do not support AIGLX, so you have to use Xgl in order\n to make Compiz run with this driver.\n You can either install Xgl or a newer version of the fglrx driver."
            if [ "$DISTRIB_ID" = Ubuntu ]; then
              if [ $(echo "$DISTRIB_RELEASE" | sed 's/\.//g') -gt 704 ]; then
                DIST_HELP="Type \033[1msudo apt-get install xserver-xgl\033[0m to install Xgl."
              fi
            fi
            return 0
          fi
          return 1
        fi
        STATUS=$SKIPPING
        SKIP_MESSAGE="Unable to detect fglrx driver version in use."
        return 0
      fi
    fi
    STATUS=$FAIL
    ERROR="Fglrx driver not properly installed. Could not run fglrxinfo."
    return 0
  fi
  
  return 1
}

if [ -z $XDG_CONFIG_DIRS ]; then
  XDG_CONFIG_DIRS=/etc/xdg
fi

if [ -z $XDG_CONFIG_HOME ]; then
  XDG_CONFIG_HOME=$HOME/.config
fi

COMPIZ_MNGR_HOME=$XDG_CONFIG_HOME/compiz/compiz-manager

# Check if checks are skipped (by compiz-manager, not here!)
check_skip()
{
  for m in "$(echo $XDG_CONFIG_DIRS | sed 's/:/ /g')" ; do
    if [ -r $m/compiz/compiz-manager ]; then
      . $m/compiz/compiz-manager
    fi
  done

  if [ -r $COMPIZ_MNGR_HOME ]; then
    . $COMPIZ_MNGR_HOME
  fi

  if [ "$(echo $SKIP_CHECKS)" = yes ]; then
    return 1
  fi
  
  return 0
}

# Check max texture size compared to resolution in use
check_resolution()
{
  if [ -z $GLXINFO ]; then
    STATUS=$SKIPPING
    return 0
  fi

  TEXTURE_LIMIT=$(glxinfo -l 2>/dev/null | grep GL_MAX_TEXTURE_SIZE | sed 's/.*=[^0-9]//g')
  RESOLUTION=$(xdpyinfo | grep -i dimensions: | sed 's/[^0-9]*pixels.*(.*).*//' | sed 's/[^0-9x]*//')
  VRES=$(echo $RESOLUTION | sed 's/.*x//')
  HRES=$(echo $RESOLUTION | sed 's/x.*//')

  if [ -z $TEXTURE_LIMIT ]; then
    STATUS=$SKIPPING
    SKIP_MESSAGE="Unable to detect maximum 3D texture size"
    return 0
  elif [ $VRES -gt $TEXTURE_LIMIT ] || [ $HRES -gt $TEXTURE_LIMIT ]; then
    STATUS=$FAIL
    ERROR="Your current resolution is too high to run Compiz."
    ERROR_MESSAGE="Your resolution is \033[1m${RESOLUTION}\033[0m but the maximum 3D texture size that your\n graphics card is capable of is \033[1m${TEXTURE_LIMIT}x${TEXTURE_LIMIT}\033[0m. Thus Compiz will not be able to run\n on this setup. You have to decrease the resolution first (in case you are\n using a dual-head setup, try disabling one monitor and run the script again)."
    return 0
  fi
  
  return 1
}


# Check if there is already another compositing manager running 
check_compositor()
{
  XCOMPMGR_PID=$(ps -o pid= -C xcompmgr)
  METACITY_PID=$(ps -o pid= -C metacity)
  XFWM_PID=$(ps -o pid= -C xfwm4)

  if [ ! -z $XCOMPMGR_PID ]; then
    OTHER_COMP=true
    COMP_MSG="It has been detected, that you are currently running \033[1mxcompmgr\033[0m, which is a\n standalone compositing manager."
    QUERY_XCOMPMGR=yes
  elif [ ! -z $METACITY_PID ]; then
    METACITY=$(command -v metacity)
    if [ ! -z $METACITY ]; then
      if [ $($METACITY --version | grep metacity | awk '{print $2}' | sed 's/\.//g') -gt 2200 ]; then
        GCONFTOOL=$(command -v gconftool-2)
        if [ ! -z $GCONFTOOL ]; then
          if $GCONFTOOL -a /apps/metacity/general | grep -q compositing_manager &&
             [ "$($GCONFTOOL -g /apps/metacity/general/compositing_manager)" = true ]; then
            OTHER_COMP=true
            WM_COMP=GNOME
            QUERY_METACITY=yes
          fi
        fi
      fi
    fi
  elif [ ! -z $XFWM_PID ]; then
    if [ -r $XDG_CONFIG_HOME/xfce4/mcs_settings/wmtweaks.xml ]; then
      if grep UseCompositing $XDG_CONFIG_HOME/xfce4/mcs_settings/wmtweaks.xml | grep -q 'value="1"' &&
        ! ps -ef | grep xfwm4 | grep -q compositor=off ; then
        OTHER_COMP=true
        WM_COMP=Xfce
        QUERY_XFWM=yes
      fi
    fi
  fi

  if [ ! -z $OTHER_COMP ]; then
    ERROR="Another compositing manager in use."
    if [ ! -z $WM_COMP ]; then
      COMP_MSG="The default window manager of $WM_COMP has its own compositing manager to\n provide basic desktop effects."
    fi
    ERROR_MESSAGE="${COMP_MSG}\n If this one is in use, Compiz will not be able to run."
    return 0
  fi

  return 1
}

# Hardy blacklists laptops using ati/radeon driver (LP#201330)
check_laptop_ati()
{
  if [ "$DISTRIB_ID $DISTRIB_RELEASE" = "Ubuntu 8.04" ]; then
    if [ "$DRV" = ati ] || [ "$DRV" = radeon ] ; then
      if laptop-detect && check_skip ; then
        ERROR="Laptop using $DRV driver."
        ERROR_MESSAGE="It has been detected, that you are running a laptop with an ATI chip.\n The $DRV driver supports Compiz out-of-the-box but because of a nasty bug\n in the driver that causes X to freeze on some cards, this particular\n combination had to be blacklisted in Ubuntu "Hardy Heron".\n\n In case you already used Compiz successfully on Ubuntu 7.10 (Gutsy), it is\n safe to skip the blacklist."
        QUERY_SKIP=yes
        return 0
      fi
    fi
  fi
  
  return 1
}

# Check if "Composite" has been disabled in the xorg.conf
check_cmpst_xorg()
{
  if [ "$COMP" = "$OK" ]; then
    return 1
  fi

  # Detect location of the Xorg log file
  if [ ! -z $XSET ]; then
    XORG_CONF=$($XSET q | grep "Config file" | awk '{print $3}')
  fi
  
  # Fallback xorg.conf
  if [ -z $XORG_CONF ]; then
    if [ -f /etc/X11/xorg.conf ]; then
      XORG_CONF=/etc/X11/xorg.conf
    else
      return 1
    fi
  fi

  if [ ! -r $XORG_CONF ]; then
    SKIP_MESSAGE="No permission to read $XORG_CONF"
    return 1
  else
    CMPST=$(grep -i "Composite" $XORG_CONF)
    if echo $CMPST | grep -qi "0" ; then
      COMPST_STAT='"0"'
      COMPST_FIX='"1"'
    elif echo $CMPST | grep -qi "Disable" ; then
      COMPST_STAT='"Disable"'
      COMPST_FIX='"Enable"'
    elif echo $CMPST | grep -qi "false" ; then
      COMPST_STAT='"false"'
      COMPST_FIX='"true"'
    fi
  fi

  case $DE in
    GNOME)
      EDITOR=gedit
      ;;
    KDE4 | KDE)
      EDITOR=kate
      ;;
    Xfce)
      EDITOR=mousepad
  esac

  if [ ! -z $COMPST_STAT ]; then
    ERROR="Composite manually disabled"
    ERROR_MESSAGE="It has been detected that the "Composite" option of your ${XORG_CONF}\n has been set to $COMPST_STAT"
    if [ "$DRV" = fglrx ] && [ $FGLRX_VERSION -lt $FGLRX_COMPOSITE ]; then
      return 0
    fi
    if [ ! -z $EDITOR ] && [ -x $EDITOR ]; then
        DIST_HELP="Open the file being root, e.g. \033[1msudo $EDITOR $XORG_CONF\033[0m\n Then change $COMPST_STAT to $COMPST_FIX and save. Finally restart X and try again."
    else
      DIST_HELP="Open the file being root and change $COMPST_STAT to $COMPST_FIX\n Then restart X and try again."
    fi
    return 0
  fi

  return 1
}

DISCLAIMER="You can skip this blacklist -- but keep in mind that you did so.\n Do not complain if you encounter any problems with Compiz afterwards."

# Check if driver in use is on the whitelist
check_whitelist()
{
  for i in $WHITELIST ; do
    if [ "$DRV" = "$i" ]; then
      return 1
    fi
  done

  if [ "$DRV" = "$UNKNOWN" ]; then
    DRV_MSG="Unknown driver in use."
  else
    DRV_MSG="Detected driver is not on the whitelist."
  fi

  if [ "$TFP" = "$OK" -o "$SKIPPING" ] && [ "$NPO2" = "$OK" -o "$SKIPPING" ] &&
     [ "$COMP" = "$OK" ] && [ "$FBC" = "$OK" ]; then
    if ! check_skip ; then
      return 1
    fi
    STATUS=$WARN
    WARNING=$DRV_MSG
    ERROR_MESSAGE="Your driver is not widely known to work with Compiz and thus may be\n blacklisted on certain distributions.\n\n $DISCLAIMER"
    QUERY_SKIP=yes
    return 0
  elif [ "$DRV" = vmware ] || [ "$DRV" = vboxvideo ]; then
    STATUS=$FAIL
    ERROR="$DRV driver in use"
    ERROR_MESSAGE="Compiz can not be run in a virtual environment."
    return 0
  fi

  STATUS=$FAIL
  ERROR=$DRV_MSG
  ERROR_MESSAGE="Your driver is not known (most probably not able) to work with Compiz.\n See http://wiki.compiz-fusion.org/Hardware for details."

  if [ "$DISTRIB_ID" = Ubuntu ]; then
    detect_driver_manager
  fi
  
  return 0
}

# PCI IDs that may be blacklist on certain distributions
# List taken from Gutsy
BLACKLISTED_PCIIDS="1002:5954 1002:5854 1002:5955 1002:4153 8086:2982
                    8086:2992 8086:29a2 8086:2a02 8086:2a12 8086:2972
                    1002:3152 1002:3150 1002:5462 1002:5653"

# My own private PCI IDs (added for testing reasons)
# Please let me know if I really was that stupid to let those in here.
#BLACKLISTED_PCIIDS="$BLACKLISTED_PCIIDS 1002:4152 1002:4e50"

# Check if PCI ID in use is on the blacklist
check_pciid()
{
  if [ "$DISTRIB_ID" = Ubuntu ] && [ "$DISTRIB_RELEASE" = "8.04" ]; then
    return 1
  fi

  for PCIID in $BLACKLISTED_PCIIDS ; do
    if $(lspci -n | grep -q "$PCIID") && check_skip ; then
      STATUS=$WARN
      WARNING="PCI ID \033[1m${PCIID}\033[0m detected."
      ERROR_MESSAGE="Your particular graphics chip may be blacklisted on certain distributions.\n However that does not necessarily mean you will not be able to run Compiz.\n\n $DISCLAIMER"
      QUERY_SKIP=yes
      return 0
    fi
  done
  
  return 1
}

# Check for needed xdg files in Ubuntu
check_xdg()
{
  if [ "$DISTRIB_ID" = Ubuntu ]; then
    if [ $(echo "$DISTRIB_RELEASE" | sed 's/\.//g') -gt 704 ]; then
      XDG_COMPIZ=/etc/xdg/compiz
      if [ ! -e $XDG_COMPIZ/compiz-manager ] && [ -e /usr/bin/compiz.real ]; then
        check_skip
        if [ "$COMPIZ_BIN_PATH" = /usr/bin/ ] && [ "$COMPIZ_NAME" = compiz.real ] &&
           [ "$PLUGIN_PATH" = /usr/lib/compiz/ ]; then
          return 1
        else
          STATUS=$WARN
          WARNING="No path to Compiz found."
          ERROR_MESSAGE="In case you did not compile Compiz manually, this will result in Compiz\n failing to run. The problem is presumably a result of you installing the\n proprietary fglrx driver manually or by script, which changed a certain\n config file to get itself on the whitelist."
          if [ -d $XDG_COMPIZ ]; then
            BACKUP=$(echo $(ls $XDG_COMPIZ | grep "compiz-manager\.") | awk '{print $1}')
          fi
          if [ ! -z $BACKUP ] ; then
            DIST_HELP="You can try to fix this, by typing the following command in the terminal:\n\033[1msudo mv $XDG_COMPIZ/$BACKUP $XDG_COMPIZ/compiz-manager\033[0m"
          fi
          return 0
        fi
      fi
    fi
  fi

  return 1
}

# Check if Nvidia card in use has enough memory
check_nvidia_mem()
{
  if [ "$DRV" = nvidia ]; then
    if [ "$RENDER" = Xgl ]; then
      STATUS=$SKIPPING
      SKIP_MESSAGE="Xgl on Nvidia chip."
      return 0
    fi
    NVIDIA_SETTINGS=$(command -v nvidia-settings)
    if [ ! -z $NVIDIA_SETTINGS ] ; then
      MEM=$($NVIDIA_SETTINGS -q VideoRam | egrep Attribute\ \'VideoRam\'\ .*: | cut -d: -f3 | sed 's/[^0-9]//g')
      NVIDIA_MEMORY=65536 # 64MB
      if [ "$MEM" -lt $NVIDIA_MEMORY ] && check_skip ; then
        STATUS=$WARN
        WARNING="Nvidia card has not enough memory ($MEM KB) to run Compiz properly."
        ERROR_MESSAGE="It is not recommended to run Compiz on a Nvidia chip with such a low amount\n of memory. Because of that, your hardware may be blacklisted on certain\n distributions.\n\n $DISCLAIMER"
        QUERY_SKIP=yes
        return 0
      fi
      return 1
    fi
    STATUS=$SKIPPING
    SKIP_MESSAGE="Could not check the amount of memory on your Nvidia chip."
    ERROR_MESSAGE="That does \033[1mnot\033[0m mean, you will not be able to use Compiz.\n If everything else went OK you are most probably fine.\n\n In case you want the script to check this step as well, install the program\n \033[1mnvidia-settings\033[0m on your system."
    return 0
  fi
  
  return 1
}

# Check for proprietary driver (Ubuntu only)
check_prop_driver()
{
  printf "Check if there's an alternate (proprietary) driver available? (Y/n) "
  read REPLY
  case $REPLY in
    "" | y | Y | yes | Yes)
      case $DRVS_MNGR in 
        hardy-gtk)
          exec gksu jockey-gtk & exit 0
          ;;
        hardy-kde)
          exec kdesu jockey-kde & exit 0
          ;;
        gutsy-gtk)
          exec gksu restricted-manager & exit 0
          ;;
        gutsy-kde)
          exec kdesu restricted-manager-kde & exit 0
          ;;
        feisty-gtk)
          exec gksu restricted-manager & exit 0
          ;;
      esac
      ;;
      n | N | no | No)
      exit 0
      ;;
    *)
      check_prop_driver
      ;;
  esac
}

# Query if the user wants to skip checks in compiz-manager
query_skip_checks()
{
  printf "Do you want to skip blacklist checks by Compiz? (y/N) "
  read REPLY
  case $REPLY in
    y | Y | yes | Yes)
      mkdir -p $XDG_CONFIG_HOME/compiz
      echo SKIP_CHECKS=yes >> $COMPIZ_MNGR_HOME
      ;;
    "" | n | N | no | No)
      exit 0
      ;;
    *)
      query_skip_checks
      ;;
  esac
}

# Query if the user wants to kill xcompmgr
query_xcompmgr()
{
  printf "Do you want to disable xcompmgr? (Y/n) "
  read REPLY
  case $REPLY in
    "" | y | Y | yes | Yes)
      kill $XCOMPMGR_PID
      ;;
      n | N | no | No)
      exit 0
      ;;
    *)
      query_xcompmgr
      ;;
  esac
}

# Query to disable Metacity's compositing manager
query_metacity_comp()
{
  printf "Do you want to disable GNOME's compositing manager? (Y/n) "
  read REPLY
  case $REPLY in
    "" | y | Y | yes | Yes)
      $GCONFTOOL -s -t bool /apps/metacity/general/compositing_manager false
      kill -9 $METACITY_PID 2>/dev/null
      exec $METACITY --replace &
      ;;
      n | N | no | No)
      exit 0
      ;;
    *)
      query_metacity_comp
      ;;
  esac
}

# Query if the user wants to disable Xfwm's compsitor
query_xfwm_comp()
{
  printf "Do you want to disable Xfce's compositing manager? (Y/n) "
  read REPLY
  case $REPLY in
    "" | y | Y | yes | Yes)
      kill $XFWM_PID
      sleep 1
      exec xfwm4 --compositor=off --daemon &
      exit 0
      ;;
      n | N | no | No)
      exit 0
      ;;
    *)
      query_xfwm_comp
      ;;
  esac
}

# Ask user to print additional info (Starship Troopers style).
more_info()
{
  printf "Would you like to know more? (Y/n) "
  read REPLY
  case $REPLY in
    "" | y | Y | yes | Yes)
      return 0
      ;;
    n | N | no | No)
      return 1
      ;;
    *)
      more_info
      ;;
  esac
}

# --- Output starts here ---

# System info
printf "\nGathering information about your system...\n\n"
detect_distro
printf " Distribution: %9s\033[1m${DISTRIB_ID} ${DISTRIB_RELEASE}\033[0m\n"
detect_de
printf " Desktop environment: %2s\033[1m${DE}\033[0m\n"
detect_video
printf " Graphics chip: %8s\033[1m${VIDEO}\033[0m\n"
detect_driver
printf " Driver in use: %8s\033[1m${DRV}\033[0m\n"
detect_rendering
printf " Rendering method: %5s\033[1m${RENDER}\033[0m\n"

# System checks
printf "\nChecking if it's possible to run Compiz on your system..."
if [ "$CHECKS" = yes ]; then
  printf "%2s[${SKIPPING}]\n\n"
else
  printf "\n\n Checking for texture_from_pixmap..."
  check_tfp
  printf "%15s[${TFP}]\n"
  printf " Checking for non power of two support..."
  check_npo2
  printf "%10s[${NPO2}]\n"
  printf " Checking for composite extension..."
  check_composite
  printf "%15s[${COMP}]\n"
  printf " Checking for FBConfig..."
  check_fbconfig
  printf "%26s[${FBC}]\n"
fi

# Hardware checks
printf " Checking for hardware/setup problems..."
if [ "$CHECKS" = yes ]; then
  printf "%11s[${SKIPPING}]\n\n"
elif check_compositor || check_laptop_ati || check_cmpst_xorg ; then
  printf "%11s[${FAIL}]\n\n"
elif check_fglrx || check_whitelist || check_resolution || check_xdg || check_pciid || check_nvidia_mem ; then
  printf "%11s[${STATUS}]\n\n"
else
  printf "%11s[${OK}]\n\n"
fi

# Print error or warning (if any)
# The $ERROR, $WARNING and $SKIP_MESSAGE outputs are supposed to be a
# short description of the respective error.
if [ "x$ERROR" != "x" ]; then
  printf "There has been (at least) one error detected with your setup:\n \033[31mError:\033[0m $ERROR \n\n"
elif [ "x$WARNING" != "x" ]; then
  printf "Something potential problematic has been detected with your setup:\n \033[33mWarning:\033[0m $WARNING \n\n"
elif [ "x$SKIP_MESSAGE" != "x" ]; then
  printf "At least one check had to be skipped:\n \033[33mError:\033[0m $SKIP_MESSAGE \n\n"
fi

# Interactive output begins here
if [ "x$ERROR_MESSAGE" != "x" ] && more_info ; then
  printf "\n $ERROR_MESSAGE \n\n"
  if [ ! -z $QUERY_SKIP ]; then
    query_skip_checks
  elif [ ! -z $QUERY_XCOMPMGR ]; then
    query_xcompmgr
  elif [ ! -z $QUERY_METACITY ]; then
    query_metacity_comp
  elif [ ! -z $QUERY_XFWM ]; then
    query_xfwm_comp
  elif [ "x$DRVS_MNGR" != "x" ]; then
    check_prop_driver
  elif [ "x$DIST_HELP" != "x" ]; then
    printf " $DIST_HELP \n\n"
  fi
fi

rroamor · #4

想入非非写了：LZ是独立显卡么。。。 8) 好像又一个能够测试显卡是否支持compiz的命令。。。忘记了

集成,声卡也集成

请问3楼的那些代码啥意思啊? 怎么用?

luojie-dune · #5

你没看置顶吗？不需要装驱动。

rroamor · #6

luojie-dune 写了：你没看置顶吗？不需要装驱动。

看了,但我也看了intel 965是支持3d的, 可我的硬件驱动对话框内空白的,你叫我怎么开3d? 本来第一次装好后进入系统时就是滚动条滚到底,现在滚到一般进入类似DOS的黑屏一片英文下来,再进桌面.

luojie-dune · #7

你说的那个是“受限驱动”吧，没有更好。

rroamor · #8

luojie-dune 写了：你说的那个是“受限驱动”吧，没有更好。

没有更新好???那怎么更新? 我刷新了更新列表,没发现有可更新资源.

rroamor · #9

up.........................................

luojie-dune · #10

归档。

rroamor · #11

rroamor · #12

怎么就归档了？既然是常见问题，那就应该很简单，可也没人告诉怎么作。我到几大论坛发了，也没告诉我。也在google，wiki搜了，已经试了一天了还是没成功。

luojie-dune · #13

你不信算了，本来就没有受限驱动。

rroamor · #14

luojie-dune 写了：你不信算了，本来就没有受限驱动。

懂了，ati或navida可能要开受限，因为它们不是开源的。而intel已经是开源的了。所以受限对话框里没有。 ${L_SMILIES_CRYING}$ 如果你们和我讲intel的驱动不受限的话就理解了。昨晚我自己想通了。哈哈。

想入非非 · #15

rroamor 写了：
luojie-dune 写了：你不信算了，本来就没有受限驱动。
懂了，ati或navida可能要开受限，因为它们不是开源的。而intel已经是开源的了。所以受限对话框里没有。 ${L_SMILIES_CRYING}$ 如果你们和我讲intel的驱动不受限的话就理解了。昨晚我自己想通了。哈哈。

intel已经是开源的了？？？你听谁说的。。。。 ${L_SMILIES_CRYING}$