Je sais que le thème n'est pas nouveau mais j'ai des erreurs bizarres au démarrage de X (dans le Xorg.0.log). X démarre mais tout est plus lent qu'avant, en particulier la lecture des divx sous vlc. C'est arrivé il y a qq semaines et je ne sais pas ce qui a causé le problème. Et en meme temps, j'ai des erreurs bizarres dans mon Xorg.0.log. En particulier la suivante: "(EE) intel(0): tried to update DSPARB with both planes enabled!"
Apparemment, je ne suis pas tout seul, c'est arrive aussi a 2 autres personnes du forum US mais il n'y a pas de solution proposée là-bas.
[EDIT] Je met donc le resultat de grep "(EE)\|(WW)" /var/log/Xorg.0.log:
et le xorg.conf:(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(WW) intel(0): Register 0x71024 (PIPEBSTAT) changed from 0x80000202 to 0x00000202
(WW) intel(0): PIPEBSTAT before: status: FIFO_UNDERRUN VSYNC_INT_STATUS VBLANK_INT_STATUS
(WW) intel(0): PIPEBSTAT after: status: VSYNC_INT_STATUS VBLANK_INT_STATUS
(WW) intel(0): xf86AllocateGARTMemory: allocation of 1536 pages failed
(WW) intel(0): Allocation error, framebuffer compression disabled
(WW) intel(0): xf86AllocateGARTMemory: allocation of 10 pages failed
(WW) intel(0): Chosen PLL clock of 66.5 Mhz more than 2% away from desired 65.0 Mhz
(WW) intel(0): Hardware claims pipe A is on while software believes it is off
(WW) intel(0): Hardware claims plane A is on while software believes it is off
(EE) intel(0): tried to update DSPARB with both planes enabled!
(EE) intel(0): underrun on pipe B!
(EE) intel(0): underrun on pipe B!
(EE) intel(0): tried to update DSPARB with both planes enabled!
(EE) intel(0): tried to update DSPARB with both planes enabled!
(EE) intel(0): tried to update DSPARB with both planes enabled!
(EE) intel(0): tried to update DSPARB with both planes enabled!
(EE) intel(0): tried to update DSPARB with both planes enabled!
Section "ServerLayout"
Identifier "X.org Configured"
Screen 0 "Screen0" 0 0
Option "AIGLX" "true"
EndSection
Section "ServerFlags"
Option "AutoAddDevices" "True"
EndSection
Section "Files"
#RgbPath "/usr/share/X11/rgb"
ModulePath "/usr/lib/xorg/modules"
FontPath "/usr/share/fonts/misc"
FontPath "/usr/share/fonts/100dpi:unscaled"
FontPath "/usr/share/fonts/75dpi:unscaled"
FontPath "/usr/share/fonts/TTF"
FontPath "/usr/share/fonts/Type1"
EndSection
Section "Module"
Load "xtrap"
Load "GLcore"
Load "dbe"
Load "dri"
Load "glx"
#Load "extmod"
#Load "record"
Load "freetype"
#Load "synaptics"
SubSection "extmod"
Option "omit xfree86-dga" # don't initialise the DGA extension
EndSubSection
EndSection
Section "Monitor"
Identifier "Monitor0"
VendorName "Monitor Vendor"
ModelName "Monitor Model"
HorizSync 30.0 - 130.0
VertRefresh 50.0 - 100.0
EndSection
Section "Device"
### Available Driver options are:-
### Values: <i>: integer, <f>: float, <bool>: "True"/"False",
### <string>: "String", <freq>: "<f> Hz/kHz/MHz"
### [arg]: arg optional
#Option "NoAccel" # [<bool>]
#Option "SWcursor" # [<bool>]
#Option "ColorKey" # <i>
#Option "CacheLines" # <i>
#Option "Dac6Bit" # [<bool>]
#Option "DRI" # [<bool>]
#Option "NoDDC" "True"
#Option "EnablePageFlip" "True"
#Option "RenderAccel" "True"
#Option "ShowCache" # [<bool>]
#Option "XvMCSurfaces" # <i>
#Option "PageFlip" # [<bool>]
Identifier "Card0"
Driver "intel"
VendorName "Intel Corporation"
BoardName "82852/855GM Integrated Graphics Device"
#BusID "PCI:0:2:0"
#Option "XAANoOffscreenPixmaps" "True"
#Option "DRI" "True"
Option "EXANoUploadToScreen" "True"
Option "AccelMethod" "exa"
Option "MigrationHeuristic" "greedy"
Option "ExaNoComposite" "False"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Card0"
Monitor "Monitor0"
DefaultDepth 24
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
Modes "1024x768" "800x600" "640x480"
EndSubSection
EndSection
Section "Extensions"
Option "Composite" "Enable"
Option "RENDER" "True"
EndSection
Section "DRI"
Group 0
Mode 0666
EndSection