求助：我的fedora10经常死机是怎么回事？
我用的是lenovo3000系列笔记本。系统信息：
fedora
版本10
内核linux2.627.5－117.fc10.i686
gnome2.24.1
$ lspci
00:00.0 Host bridge: Intel Corporation Cantiga MemoryController Hub (rev 07)
00:02.0 VGA compatible controller: IntelCorporation Cantiga Integrated Graphics Controller (rev 07)
00:02.1Display controller: Intel Corporation Cantiga Integrated GraphicsController (rev 07)
00:1a.0 USB Controller: Intel Corporation82801I (ICH9 Family) USB UHCI Controller #4 (rev 03)
00:1b.0 Audiodevice: Intel Corporation 82801I (ICH9 Family) HD Audio Controller(rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801I (ICH9Family) PCI Express Port 1 (rev 03)
00:1d.0 USB Controller: IntelCorporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge(rev 93)
00:1f.0 ISA bridge: Intel Corporation ICH9M LPC InterfaceController (rev 03)
00:1f.2 IDE interface: Intel CorporationICH9M/M-E 2 port SATA IDE Controller (rev 03)
00:1f.3 SMBus: IntelCorporation 82801I (ICH9 Family) SMBus Controller (rev 03)
00:1f.5IDE interface: Intel Corporation ICH9M/M-E 2 port SATA IDE Controller(rev 03)
07:00.0 Ethernet controller: Broadcom Corporation NetLinkBCM5906M Fast Ethernet PCI Express (rev 02)
# glxinfo|grep rendering
direct rendering: Yes
# glxgears
4535 frames in 5.0 seconds =906.839 FPS
4709 frames in 5.0 seconds =941.603 FPS
4709 frames in 5.0 seconds =941.639 FPS
4707 frames in 5.0 seconds =941.321 FPS
4708 frames in 5.0 seconds =941.464 FPS
另外，在/etc/X11下没有找到xorg.conf文件，在/root下有个xorg.conf.new文件，内容为：
Section "ServerLayout"
Identifier "X.org Configured"
Screen 0"Screen0" 0 0
InputDevice "Mouse0" "CorePointer"
InputDevice "Keyboard0" "CoreKeyboard"
EndSection
Section "Files"
ModulePath "/usr/lib/xorg/modules"
FontPath "catalogue:/etc/X11/fontpath.d"
FontPath "built-ins"
EndSection
Section "Module"
Load"dri"
Load"extmod"
Load"glx"
Load"dbe"
EndSection
Section "InputDevice"
Identifier"Keyboard0"
Driver "kbd"
EndSection
Section "InputDevice"
Identifier"Mouse0"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/input/mice"
Option "ZAxisMapping" "4 5 6 7"
EndSection
Section "Monitor"
Identifier "Monitor0"
VendorName "Monitor Vendor"
ModelName "Monitor Model"
EndSection
Section "Device"
### Available Driver options are:-
### Values: <i>: integer, <f>: float, <bool>: "True"/"False",
### <string>: "String", <freq>: "<f> Hz/kHz/MHz"
### : arg optional
#Option "NoAccel" # [<bool>]
#Option "SWcursor" # [<bool>]
#Option "ColorKey" # <i>
#Option "CacheLines" # <i>
#Option "Dac6Bit" # [<bool>]
#Option "DRI" # [<bool>]
#Option "NoDDC" # [<bool>]
#Option "ShowCache" # [<bool>]
#Option "XvMCSurfaces" # <i>
#Option "PageFlip" # [<bool>]
Identifier"Card0"
Driver "intel"
VendorName"Intel Corporation"
BoardName "Cantiga Integrated Graphics Controller"
BusID "PCI:0:2:0"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Card0"
Monitor "Monitor0"
SubSection "Display"
Viewport 0 0
Depth 1
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 4
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 8
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 15
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 16
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 24
EndSubSection
EndSection
所遇问题：
1、我的显卡是否已经正常驱动？
2、开启桌面3D特效时计算机经常停止响应，无法进行任何操作，只能关闭电源重新启动；
3、系统长时间不操作，自动关闭监视器后，无法唤醒，也无法进行任何操作；
4、alt＋ctrl＋f2切换到终端下，再切换回图形界面就黑屏，无法进行任何操作。
请问各位高手多多指教，到底是硬件还是软件的问题？多谢！ 可以肯定，你的显卡驱动有问题。你的显卡是什么，linux对Intel 的显卡一般支持很好啊。不过从上面你的情况一定是显卡驱动的问题。试着到官方网站上去找找最新驱动更新看！
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