Hello all,

I currently have a performance problem on a Optiplex 745/755 and the
onboard graphics card. We would like to run tvtime as a TV
application. Unfortunately, when tvtime starts X consumes >30% CPU,
which results in a somewhat sluggish system (responses to user actions
are slow, closed captioning looses characters, etc.).


This system did already work well on an Optiplex 620GX (X CPU usage
<15%).


Here's some more info about the systems:

Optiplex 620GX (works):

00:02.1 Display controller: Intel Corporation 82945G/GZ Integrated
Graphics Controller (rev 02)

sys-kernel/gentoo-sources-2.6.19
x11-base/xorg-server-1.3.0.0
x11-drivers/xf86-video-i810-1.7.4


Optiplex 745 (performance issues):
00:02.1 Display controller: Intel Corporation 82Q963/Q965 Integrated
Graphics Controller (rev 02)

sys-kernel/gentoo-sources-2.6.19
x11-base/xorg-server-1.3.0.0
x11-drivers/xf86-video-i810-2.0.0 (with 1.7.4 there were two bars with
noise visible on the sides)


Optiplex 755 (also performance issues):
00:02.1 Display controller: Intel Corporation 82Q35 Express Integrated
Graphics Controller (rev 02)

sys-kernel/gentoo-sources-2.6.23
x11-base/xorg-server-1.3.0.0
x11-drivers/xf86-video-i810-2.0.0

I suspect there's something wrong with the MTRR setup on the 745/755
(wild guess):

localhost ~ # cat /proc/mtrr
reg00: base=0x00000000 ( 0MB), size=65536MB: write-back, count=1
reg01: base=0x3d600000 ( 982MB), size= 2MB: uncachable, count=1
reg02: base=0x3d800000 ( 984MB), size= 8MB: uncachable, count=1
reg03: base=0x3e000000 ( 992MB), size= 32MB: uncachable, count=1
reg04: base=0x3d500000 ( 981MB), size= 1MB: uncachable, count=1
reg05: base=0x40000000 (1024MB), size=1024MB: uncachable, count=1
reg06: base=0x80000000 (2048MB), size=2048MB: uncachable, count=1

... and X reports in its log:
(WW) intel(0): Failed to set up write-combining range
(0xd0000000,0x10000000)


whereas on the 620GX it succeeds:
(==) I810(0): Removed MMIO write-combining range (0xe0000000,0x400000)
(==) I810(0): Write-combining range (0xe0000000,0x10000000)

Has anybody any advice on this?

Following are the xorg.conf and the Xorg.0.log:

xorg.conf
=======
# Xorg configuration
#
# Please note that this file is automatically generated by
# /etc/init.d/xautoconfig from /etc/X11/xorg.conf.m4.
# If you're making changes to this file they will be lost
# forever once this machine reboots!

Section "ServerLayout"
Identifier "single head configuration"
Screen 0 "Screen0" 0 0
InputDevice "Mouse0" "CorePointer"
InputDevice "Keyboard0" "CoreKeyboard"

EndSection

Section "ServerFlags"
Option "AllowMouseOpenFail" "yes"
Option "AllowDeactivateGrabs" "yes"
Option "AllowClosedownGrabs" "yes"
EndSection

Section "Files"

# 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 "/usr/share/fonts/100dpi"
FontPath "/usr/share/fonts/75dpi"
FontPath "/usr/share/fonts/freefont"
FontPath "/usr/share/fonts/Type1"
FontPath "/usr/share/fonts/misc"
FontPath "/usr/share/fonts/cyrillic"
FontPath "/usr/share/fonts/ttf-bitstream-vera"
# 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"
Identifier "Keyboard0"
Driver "kbd"
Option "XkbModel" "pc105"
Option "XkbLayout" "us"
EndSection

Section "InputDevice"
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "IMPS/2"
Option "Device" "/dev/input/mice"
Option "ZAxisMapping" "4 5"
Option "Emulate3Buttons" "yes"
EndSection

Section "Monitor"
Identifier "Monitor0"
VendorName "Monitor Vendor"
ModelName "LCD Panel 1024x768"
Option "dpms"
DisplaySize 360 270
Option "NoDDC"
Option "PreferredMode" "1024x768"
EndSection

Section "Device"
Identifier "Videocard0"
Driver "i810"
VendorName "Intel"
BoardName "Intel 915/945/..."
EndSection

Section "Screen"
Identifier "Screen0"
Device "Videocard0"
Monitor "Monitor0"

DefaultDepth 24
SubSection "Display"
Viewport 0 0
Depth 24
Modes "1024x768"
EndSubSection
Option "SecurityTypes" "None"
EndSection

Section "DRI"
Group 0
Mode 0666
EndSection

Section "ServerFlags"
Option "AIGLX" "off"
EndSection

Xorg.0.log
========

X Window System Version 1.3.0
Release Date: 19 April 2007
X Protocol Version 11, Revision 0, Release 1.3
Build Operating System: UNKNOWN
Current Operating System: Linux localhost 2.6.23-gwn_pancake-r2 #9 SMP
PREEMPT Fri Jan 11 15:10:21 EST 2008 i686

Build Date: 27 June 2007
Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
Module Loader present
Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Sat Jan 12 13:10:54 2008
(==) Using config file: "/etc/X11/xorg.conf"
(==) ServerLayout "single head configuration"
(**) |-->Screen "Screen0" (0)
(**) | |-->Monitor "Monitor0"
(**) | |-->Device "Videocard0"
(**) |-->Input Device "Mouse0"
(**) |-->Input Device "Keyboard0"
(**) |-->Input Device "3MTouch"
(WW) The directory "/usr/share/fonts/freefont" does not exist.
Entry deleted from font path.
(WW) `fonts.dir' not found (or not valid) in "/usr/share/fonts/
cyrillic".

Entry deleted from font path.
(Run 'mkfontdir' on "/usr/share/fonts/cyrillic").
(**) FontPath set to:
/usr/share/fonts/100dpi,
/usr/share/fonts/75dpi,
/usr/share/fonts/Type1,
/usr/share/fonts/misc,
/usr/share/fonts/ttf-bitstream-vera
(==) RgbPath set to "/usr/share/X11/rgb"
(==) ModulePath set to "/usr/lib/xorg/modules"
(**) Option "PciOsConfig"
(**) Option "AIGLX" "off"
(**) Extension "Composite" is disabled
(WW) Open ACPI failed (/var/run/acpid.socket) (No such file or
directory)

(II) No APM support in BIOS or kernel
(II) Loader magic: 0x823a4c0
(II) Module ABI versions:
X.Org ANSI C Emulation: 0.3
X.Org Video Driver: 1.2
X.Org XInput driver : 0.7
X.Org Server Extension : 0.3
X.Org Font Renderer : 0.5
(II) Loader running on linux
(II) LoadModule: "pcidata"
(II) Loading /usr/lib/xorg/modules//libpcidata.so
(II) Module pcidata: vendor="X.Org Foundation"
compiled for 1.3.0, module version = 1.0.0
ABI class: X.Org Video Driver, version 1.2
(++) using VT number 7

(II) PCI: PCI scan (all values are in hex)
(II) PCI: 00:00:0: chip 8086,2990 card 1028,01da rev 02 class 06,00,00
hdr 00
(II) PCI: 00:01:0: chip 8086,2991 card 0000,0000 rev 02 class 06,04,00
hdr 01
(II) PCI: 00:02:0: chip 8086,2992 card 1028,01da rev 02 class 03,00,00
hdr 80
(II) PCI: 00:02:1: chip 8086,2993 card 1028,01da rev 02 class 03,80,00
hdr 80
(II) PCI: 00:1a:0: chip 8086,2834 card 1028,01da rev 02 class 0c,03,00
hdr 80
(II) PCI: 00:1a:1: chip 8086,2835 card 1028,01da rev 02 class 0c,03,00
hdr 00
(II) PCI: 00:1a:7: chip 8086,283a card 1028,01da rev 02 class 0c,03,20
hdr 00
(II) PCI: 00:1b:0: chip 8086,284b card 1028,01da rev 02 class 04,03,00
hdr 00
(II) PCI: 00:1c:0: chip 8086,283f card 0000,0000 rev 02 class 06,04,00
hdr 81
(II) PCI: 00:1c:4: chip 8086,2847 card 0000,0000 rev 02 class 06,04,00
hdr 81
(II) PCI: 00:1d:0: chip 8086,2830 card 1028,01da rev 02 class 0c,03,00
hdr 80
(II) PCI: 00:1d:1: chip 8086,2831 card 1028,01da rev 02 class 0c,03,00
hdr 00
(II) PCI: 00:1d:2: chip 8086,2832 card 1028,01da rev 02 class 0c,03,00
hdr 00
(II) PCI: 00:1d:7: chip 8086,2836 card 1028,01da rev 02 class 0c,03,20
hdr 00
(II) PCI: 00:1e:0: chip 8086,244e card 0000,0000 rev f2 class 06,04,01
hdr 01
(II) PCI: 00:1f:0: chip 8086,2810 card 0000,0000 rev 02 class 06,01,00
hdr 80
(II) PCI: 00:1f:2: chip 8086,2820 card 1028,01da rev 02 class 01,01,8f
hdr 00
(II) PCI: 00:1f:3: chip 8086,283e card 1028,01da rev 02 class 0c,05,00
hdr 00
(II) PCI: 00:1f:5: chip 8086,2825 card 1028,01da rev 02 class 01,01,85
hdr 00
(II) PCI: 03:00:0: chip 14e4,167a card 1028,01da rev 02 class 02,00,00
hdr 00
(II) PCI: 04:00:0: chip 14f1,8800 card 7063,5500 rev 05 class 04,00,00
hdr 80
(II) PCI: 04:00:1: chip 14f1,8801 card 7063,5500 rev 05 class 04,80,00
hdr 80
(II) PCI: 04:00:2: chip 14f1,8802 card 7063,5500 rev 05 class 04,80,00
hdr 80
(II) PCI: 04:00:4: chip 14f1,8804 card 7063,5500 rev 05 class 04,80,00
hdr 80

(II) PCI: End of PCI scan
(II) Intel Bridge workaround enabled
(II) Host-to-PCI bridge:
(II) Bus 0: bridge is at (0:0:0), (0,0,4), BCTRL: 0x0008 (VGA_EN is set)
(II) Bus 0 I/O range:
[0] -1 0 0x00000000 - 0x0000ffff (0x10000) IX[b]
(II) Bus 0 non-prefetchable memory range:
[0] -1 0 0x00000000 - 0xffffffff (0x0) MX[b]
(II) Bus 0 prefetchable memory range:
[0] -1 0 0x00000000 - 0xffffffff (0x0) MX[b]
(II) PCI-to-PCI bridge:
(II) Bus 1: bridge is at (0:1:0), (0,1,1), BCTRL: 0x0002 (VGA_EN is
cleared)

(II) Bus 1 non-prefetchable memory range:
[0] -1 0 0xdfc00000 - 0xdfcfffff (0x100000) MX[b]
(II) PCI-to-PCI bridge:
(II) Bus 2: bridge is at (0:28:0), (0,2,2), BCTRL: 0x0002 (VGA_EN is
cleared)

(II) Bus 2 non-prefetchable memory range:
[0] -1 0 0xdfb00000 - 0xdfbfffff (0x100000) MX[b]
(II) PCI-to-PCI bridge:
(II) Bus 3: bridge is at (0:28:4), (0,3,3), BCTRL: 0x0002 (VGA_EN is
cleared)

(II) Bus 3 non-prefetchable memory range:
[0] -1 0 0xdfa00000 - 0xdfafffff (0x100000) MX[b]
(II) Subtractive PCI-to-PCI bridge:
(II) Bus 4: bridge is at (0:30:0), (0,4,4), BCTRL: 0x0002 (VGA_EN is
cleared)

(II) Bus 4 non-prefetchable memory range:
[0] -1 0 0xdb000000 - 0xdf9fffff (0x4a00000) MX[b]
(II) PCI-to-ISA bridge:
(II) Bus -1: bridge is at (0:31:0), (0,-1,-1), BCTRL: 0x0008 (VGA_EN
is set)
(--) PCI:*(0:2:0) Intel Corporation 82Q963/Q965 Integrated Graphics
Controller rev 2, Mem @ 0xdfe00000/20, 0xc0000000/28, I/O @ 0xecb8/3
(--) PCI: (0:2:1) Intel Corporation 82Q963/Q965 Integrated Graphics
Controller rev 2, Mem @ 0xdff00000/20
(--) PCI: (4:0:0) unknown vendor (0x14f1) unknown chipset (0x8800) rev
5, Mem @ 0xdb000000/24

(II) Addressable bus resource ranges are
[0] -1 0 0x00000000 - 0xffffffff (0x0) MX[b]
[1] -1 0 0x00000000 - 0x0000ffff (0x10000) IX[b]
(II) OS-reported resource ranges:
[0] -1 0 0x00100000 - 0x3fffffff (0x3ff00000) MX[b]E(B)
[1] -1 0 0x000f0000 - 0x000fffff (0x10000) MX[b]
[2] -1 0 0x000c0000 - 0x000effff (0x30000) MX[b]
[3] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX[b]
[4] -1 0 0x0000ffff - 0x0000ffff (0x1) IX[b]
[5] -1 0 0x00000000 - 0x000000ff (0x100) IX[b]
(II) Active PCI resource ranges:
[0] -1 0 0xde000000 - 0xdeffffff (0x1000000) MX[b]
[1] -1 0 0xdd000000 - 0xddffffff (0x1000000) MX[b]
[2] -1 0 0xdc000000 - 0xdcffffff (0x1000000) MX[b]
[3] -1 0 0xdfaf0000 - 0xdfafffff (0x10000) MX[b]
[4] -1 0 0xdfdfbb00 - 0xdfdfbbff (0x100) MX[b]
[5] -1 0 0xff980800 - 0xff980bff (0x400) MX[b]
[6] -1 0 0xdfdfc000 - 0xdfdfffff (0x4000) MX[b]
[7] -1 0 0xdfdfbc00 - 0xdfdfbfff (0x400) MX[b]
[8] -1 0 0xdb000000 - 0xdbffffff (0x1000000) MX[b](B)
[9] -1 0 0xdff00000 - 0xdfffffff (0x100000) MX[b](B)
[10] -1 0 0xc0000000 - 0xcfffffff (0x10000000) MX[b](B)
[11] -1 0 0xdfe00000 - 0xdfefffff (0x100000) MX[b](B)
[12] -1 0 0x0000ecd0 - 0x0000ecdf (0x10) IX[b]
[13] -1 0 0x0000fed0 - 0x0000fedf (0x10) IX[b]
[14] -1 0 0x0000fe70 - 0x0000fe73 (0x4) IX[b]
[15] -1 0 0x0000fe60 - 0x0000fe67 (0x8) IX[b]
[16] -1 0 0x0000fe50 - 0x0000fe53 (0x4) IX[b]
[17] -1 0 0x0000fe40 - 0x0000fe47 (0x8) IX[b]
[18] -1 0 0x0000ece0 - 0x0000ecff (0x20) IX[b]
[19] -1 0 0x0000ecc0 - 0x0000eccf (0x10) IX[b]
[20] -1 0 0x0000fec0 - 0x0000fecf (0x10) IX[b]
[21] -1 0 0x0000fe30 - 0x0000fe33 (0x4) IX[b]
[22] -1 0 0x0000fe20 - 0x0000fe27 (0x8) IX[b]
[23] -1 0 0x0000fe10 - 0x0000fe13 (0x4) IX[b]
[24] -1 0 0x0000fe00 - 0x0000fe07 (0x8) IX[b]
[25] -1 0 0x0000ff40 - 0x0000ff5f (0x20) IX[b]
[26] -1 0 0x0000ff60 - 0x0000ff7f (0x20) IX[b]
[27] -1 0 0x0000ff80 - 0x0000ff9f (0x20) IX[b]
[28] -1 0 0x0000ff00 - 0x0000ff1f (0x20) IX[b]
[29] -1 0 0x0000ff20 - 0x0000ff3f (0x20) IX[b]
[30] -1 0 0x0000ecb8 - 0x0000ecbf (0x8) IX[b](B)
(II) Active PCI resource ranges after removing overlaps:
[0] -1 0 0xde000000 - 0xdeffffff (0x1000000) MX[b]
[1] -1 0 0xdd000000 - 0xddffffff (0x1000000) MX[b]
[2] -1 0 0xdc000000 - 0xdcffffff (0x1000000) MX[b]
[3] -1 0 0xdfaf0000 - 0xdfafffff (0x10000) MX[b]
[4] -1 0 0xdfdfbb00 - 0xdfdfbbff (0x100) MX[b]
[5] -1 0 0xff980800 - 0xff980bff (0x400) MX[b]
[6] -1 0 0xdfdfc000 - 0xdfdfffff (0x4000) MX[b]
[7] -1 0 0xdfdfbc00 - 0xdfdfbfff (0x400) MX[b]
[8] -1 0 0xdb000000 - 0xdbffffff (0x1000000) MX[b](B)
[9] -1 0 0xdff00000 - 0xdfffffff (0x100000) MX[b](B)
[10] -1 0 0xc0000000 - 0xcfffffff (0x10000000) MX[b](B)
[11] -1 0 0xdfe00000 - 0xdfefffff (0x100000) MX[b](B)
[12] -1 0 0x0000ecd0 - 0x0000ecdf (0x10) IX[b]
[13] -1 0 0x0000fed0 - 0x0000fedf (0x10) IX[b]
[14] -1 0 0x0000fe70 - 0x0000fe73 (0x4) IX[b]
[15] -1 0 0x0000fe60 - 0x0000fe67 (0x8) IX[b]
[16] -1 0 0x0000fe50 - 0x0000fe53 (0x4) IX[b]
[17] -1 0 0x0000fe40 - 0x0000fe47 (0x8) IX[b]
[18] -1 0 0x0000ece0 - 0x0000ecff (0x20) IX[b]
[19] -1 0 0x0000ecc0 - 0x0000eccf (0x10) IX[b]
[20] -1 0 0x0000fec0 - 0x0000fecf (0x10) IX[b]
[21] -1 0 0x0000fe30 - 0x0000fe33 (0x4) IX[b]
[22] -1 0 0x0000fe20 - 0x0000fe27 (0x8) IX[b]
[23] -1 0 0x0000fe10 - 0x0000fe13 (0x4) IX[b]
[24] -1 0 0x0000fe00 - 0x0000fe07 (0x8) IX[b]
[25] -1 0 0x0000ff40 - 0x0000ff5f (0x20) IX[b]
[26] -1 0 0x0000ff60 - 0x0000ff7f (0x20) IX[b]
[27] -1 0 0x0000ff80 - 0x0000ff9f (0x20) IX[b]
[28] -1 0 0x0000ff00 - 0x0000ff1f (0x20) IX[b]
[29] -1 0 0x0000ff20 - 0x0000ff3f (0x20) IX[b]
[30] -1 0 0x0000ecb8 - 0x0000ecbf (0x8) IX[b](B)
(II) OS-reported resource ranges after removing overlaps with PCI:
[0] -1 0 0x00100000 - 0x3fffffff (0x3ff00000) MX[b]E(B)
[1] -1 0 0x000f0000 - 0x000fffff (0x10000) MX[b]
[2] -1 0 0x000c0000 - 0x000effff (0x30000) MX[b]
[3] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX[b]
[4] -1 0 0x0000ffff - 0x0000ffff (0x1) IX[b]
[5] -1 0 0x00000000 - 0x000000ff (0x100) IX[b]
(II) All system resource ranges:
[0] -1 0 0x00100000 - 0x3fffffff (0x3ff00000) MX[b]E(B)
[1] -1 0 0x000f0000 - 0x000fffff (0x10000) MX[b]
[2] -1 0 0x000c0000 - 0x000effff (0x30000) MX[b]
[3] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX[b]
[4] -1 0 0xde000000 - 0xdeffffff (0x1000000) MX[b]
[5] -1 0 0xdd000000 - 0xddffffff (0x1000000) MX[b]
[6] -1 0 0xdc000000 - 0xdcffffff (0x1000000) MX[b]
[7] -1 0 0xdfaf0000 - 0xdfafffff (0x10000) MX[b]
[8] -1 0 0xdfdfbb00 - 0xdfdfbbff (0x100) MX[b]
[9] -1 0 0xff980800 - 0xff980bff (0x400) MX[b]
[10] -1 0 0xdfdfc000 - 0xdfdfffff (0x4000) MX[b]
[11] -1 0 0xdfdfbc00 - 0xdfdfbfff (0x400) MX[b]
[12] -1 0 0xdb000000 - 0xdbffffff (0x1000000) MX[b](B)
[13] -1 0 0xdff00000 - 0xdfffffff (0x100000) MX[b](B)
[14] -1 0 0xc0000000 - 0xcfffffff (0x10000000) MX[b](B)
[15] -1 0 0xdfe00000 - 0xdfefffff (0x100000) MX[b](B)
[16] -1 0 0x0000ffff - 0x0000ffff (0x1) IX[b]
[17] -1 0 0x00000000 - 0x000000ff (0x100) IX[b]
[18] -1 0 0x0000ecd0 - 0x0000ecdf (0x10) IX[b]
[19] -1 0 0x0000fed0 - 0x0000fedf (0x10) IX[b]
[20] -1 0 0x0000fe70 - 0x0000fe73 (0x4) IX[b]
[21] -1 0 0x0000fe60 - 0x0000fe67 (0x8) IX[b]
[22] -1 0 0x0000fe50 - 0x0000fe53 (0x4) IX[b]
[23] -1 0 0x0000fe40 - 0x0000fe47 (0x8) IX[b]
[24] -1 0 0x0000ece0 - 0x0000ecff (0x20) IX[b]
[25] -1 0 0x0000ecc0 - 0x0000eccf (0x10) IX[b]
[26] -1 0 0x0000fec0 - 0x0000fecf (0x10) IX[b]
[27] -1 0 0x0000fe30 - 0x0000fe33 (0x4) IX[b]
[28] -1 0 0x0000fe20 - 0x0000fe27 (0x8) IX[b]
[29] -1 0 0x0000fe10 - 0x0000fe13 (0x4) IX[b]
[30] -1 0 0x0000fe00 - 0x0000fe07 (0x8) IX[b]
[31] -1 0 0x0000ff40 - 0x0000ff5f (0x20) IX[b]
[32] -1 0 0x0000ff60 - 0x0000ff7f (0x20) IX[b]
[33] -1 0 0x0000ff80 - 0x0000ff9f (0x20) IX[b]
[34] -1 0 0x0000ff00 - 0x0000ff1f (0x20) IX[b]
[35] -1 0 0x0000ff20 - 0x0000ff3f (0x20) IX[b]
[36] -1 0 0x0000ecb8 - 0x0000ecbf (0x8) IX[b](B)
(II) LoadModule: "dbe"
(II) Loading /usr/lib/xorg/modules/extensions//libdbe.so
(II) Module dbe: vendor="X.Org Foundation"
compiled for 1.3.0, module version = 1.0.0
Module class: X.Org Server Extension
ABI class: X.Org Server Extension, version 0.3
(II) Loading extension DOUBLE-BUFFER
(II) LoadModule: "extmod"
(II) Loading /usr/lib/xorg/modules/extensions//libextmod.so
(II) Module extmod: vendor="X.Org Foundation"
compiled for 1.3.0, module version = 1.0.0
Module class: X.Org Server Extension
ABI class: X.Org Server Extension, version 0.3
(II) Loading extension SHAPE
(II) Loading extension MIT-SUNDRY-NONSTANDARD
(II) Loading extension BIG-REQUESTS
(II) Loading extension SYNC
(II) Loading extension MIT-SCREEN-SAVER
(II) Loading extension XC-MISC
(II) Loading extension XFree86-VidModeExtension
(II) Loading extension XFree86-Misc
(II) Loading extension XFree86-DGA
(II) Loading extension DPMS
(II) Loading extension TOG-CUP
(II) Loading extension Extended-Visual-Information
(II) Loading extension XVideo
(II) Loading extension XVideo-MotionCompensation
(II) Loading extension X-Resource
(II) LoadModule: "fbdevhw"
(II) Loading /usr/lib/xorg/modules/linux//libfbdevhw.so
(II) Module fbdevhw: vendor="X.Org Foundation"
compiled for 1.3.0, module version = 0.0.2
ABI class: X.Org Video Driver, version 1.2
(II) LoadModule: "glx"
(II) Loading /usr/lib/xorg/modules/extensions//libglx.so
(II) Module glx: vendor="X.Org Foundation"
compiled for 1.3.0, module version = 1.0.0
ABI class: X.Org Server Extension, version 0.3
(**) AIGLX disabled
(II) Loading extension GLX
(II) LoadModule: "record"
(II) Loading /usr/lib/xorg/modules/extensions//librecord.so
(II) Module record: vendor="X.Org Foundation"
compiled for 1.3.0, module version = 1.13.0
Module class: X.Org Server Extension
ABI class: X.Org Server Extension, version 0.3
(II) Loading extension RECORD
(II) LoadModule: "freetype"
(II) Loading /usr/lib/xorg/modules/fonts//libfreetype.so
(II) Module freetype: vendor="X.Org Foundation & the After X-TT Project"
compiled for 1.3.0, module version = 2.1.0
Module class: X.Org Font Renderer
ABI class: X.Org Font Renderer, version 0.5
(II) Loading font FreeType
(II) LoadModule: "type1"
(II) Loading /usr/lib/xorg/modules/fonts//libtype1.so
(II) Module type1: vendor="X.Org Foundation"
compiled for 1.3.0, module version = 1.0.2
Module class: X.Org Font Renderer
ABI class: X.Org Font Renderer, version 0.5
(II) Loading font Type1
(II) LoadModule: "dri"
(II) Loading /usr/lib/xorg/modules/extensions//libdri.so
(II) Module dri: vendor="X.Org Foundation"
compiled for 1.3.0, module version = 1.0.0
ABI class: X.Org Server Extension, version 0.3
(II) Loading extension XFree86-DRI
(II) LoadModule: "i810"
(II) Loading /usr/lib/xorg/modules/drivers//i810_drv.so
(II) Module i810: vendor="X.Org Foundation"
compiled for 1.3.0, module version = 2.2.0
Module class: X.Org Video Driver
ABI class: X.Org Video Driver, version 1.2
(II) LoadModule: "mouse"
(II) Loading /usr/lib/xorg/modules/input//mouse_drv.so
(II) Module mouse: vendor="X.Org Foundation"
compiled for 7.1.1, module version = 1.1.1
Module class: X.Org XInput Driver
ABI class: X.Org XInput driver, version 0.6
(II) LoadModule: "kbd"
(II) Loading /usr/lib/xorg/modules/input//kbd_drv.so
(II) Module kbd: vendor="X.Org Foundation"
compiled for 7.1.1, module version = 1.1.0
Module class: X.Org XInput Driver
ABI class: X.Org XInput driver, version 0.6
(II) LoadModule: "TWXinput"
(II) Loading /usr/lib/xorg/modules/input//TWXinput_drv.so
(II) Module TWXinput: vendor="Copyright 2002-2004 3M. All rights
reserved."

compiled for 4.0.3, module version = 0.0.5
Module class: XFree86 XInput Driver
ABI class: XFree86 XInput driver, version 0.1
(II) intel: Driver for Intel Integrated Graphics Chipsets: i810,
i810-dc100, i810e, i815, i830M, 845G, 852GM/855GM, 865G, 915G,
E7221 (i915), 915GM, 945G, 945GM, 945GME, 965G, 965G, 965Q, 946GZ,
965GM, 965GME/GLE, G33, Q35, Q33
(II) Primary Device is: PCI 00:02:0
(--) Assigning device section with no busID to primary device
(WW) intel: No matching Device section for instance (BusID PCI:0:2:1)
found

(--) Chipset 965Q found
(II) resource ranges after xf86ClaimFixedResources() call:
[0] -1 0 0x00100000 - 0x3fffffff (0x3ff00000) MX[b]E(B)
[1] -1 0 0x000f0000 - 0x000fffff (0x10000) MX[b]
[2] -1 0 0x000c0000 - 0x000effff (0x30000) MX[b]
[3] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX[b]
[4] -1 0 0xde000000 - 0xdeffffff (0x1000000) MX[b]
[5] -1 0 0xdd000000 - 0xddffffff (0x1000000) MX[b]
[6] -1 0 0xdc000000 - 0xdcffffff (0x1000000) MX[b]
[7] -1 0 0xdfaf0000 - 0xdfafffff (0x10000) MX[b]
[8] -1 0 0xdfdfbb00 - 0xdfdfbbff (0x100) MX[b]
[9] -1 0 0xff980800 - 0xff980bff (0x400) MX[b]
[10] -1 0 0xdfdfc000 - 0xdfdfffff (0x4000) MX[b]
[11] -1 0 0xdfdfbc00 - 0xdfdfbfff (0x400) MX[b]
[12] -1 0 0xdb000000 - 0xdbffffff (0x1000000) MX[b](B)
[13] -1 0 0xdff00000 - 0xdfffffff (0x100000) MX[b](B)
[14] -1 0 0xc0000000 - 0xcfffffff (0x10000000) MX[b](B)
[15] -1 0 0xdfe00000 - 0xdfefffff (0x100000) MX[b](B)
[16] -1 0 0x0000ffff - 0x0000ffff (0x1) IX[b]
[17] -1 0 0x00000000 - 0x000000ff (0x100) IX[b]
[18] -1 0 0x0000ecd0 - 0x0000ecdf (0x10) IX[b]
[19] -1 0 0x0000fed0 - 0x0000fedf (0x10) IX[b]
[20] -1 0 0x0000fe70 - 0x0000fe73 (0x4) IX[b]
[21] -1 0 0x0000fe60 - 0x0000fe67 (0x8) IX[b]
[22] -1 0 0x0000fe50 - 0x0000fe53 (0x4) IX[b]
[23] -1 0 0x0000fe40 - 0x0000fe47 (0x8) IX[b]
[24] -1 0 0x0000ece0 - 0x0000ecff (0x20) IX[b]
[25] -1 0 0x0000ecc0 - 0x0000eccf (0x10) IX[b]
[26] -1 0 0x0000fec0 - 0x0000fecf (0x10) IX[b]
[27] -1 0 0x0000fe30 - 0x0000fe33 (0x4) IX[b]
[28] -1 0 0x0000fe20 - 0x0000fe27 (0x8) IX[b]
[29] -1 0 0x0000fe10 - 0x0000fe13 (0x4) IX[b]
[30] -1 0 0x0000fe00 - 0x0000fe07 (0x8) IX[b]
[31] -1 0 0x0000ff40 - 0x0000ff5f (0x20) IX[b]
[32] -1 0 0x0000ff60 - 0x0000ff7f (0x20) IX[b]
[33] -1 0 0x0000ff80 - 0x0000ff9f (0x20) IX[b]
[34] -1 0 0x0000ff00 - 0x0000ff1f (0x20) IX[b]
[35] -1 0 0x0000ff20 - 0x0000ff3f (0x20) IX[b]
[36] -1 0 0x0000ecb8 - 0x0000ecbf (0x8) IX[b](B)
(II) resource ranges after probing:
[0] -1 0 0x00100000 - 0x3fffffff (0x3ff00000) MX[b]E(B)
[1] -1 0 0x000f0000 - 0x000fffff (0x10000) MX[b]
[2] -1 0 0x000c0000 - 0x000effff (0x30000) MX[b]
[3] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX[b]
[4] -1 0 0xde000000 - 0xdeffffff (0x1000000) MX[b]
[5] -1 0 0xdd000000 - 0xddffffff (0x1000000) MX[b]
[6] -1 0 0xdc000000 - 0xdcffffff (0x1000000) MX[b]
[7] -1 0 0xdfaf0000 - 0xdfafffff (0x10000) MX[b]
[8] -1 0 0xdfdfbb00 - 0xdfdfbbff (0x100) MX[b]
[9] -1 0 0xff980800 - 0xff980bff (0x400) MX[b]
[10] -1 0 0xdfdfc000 - 0xdfdfffff (0x4000) MX[b]
[11] -1 0 0xdfdfbc00 - 0xdfdfbfff (0x400) MX[b]
[12] -1 0 0xdb000000 - 0xdbffffff (0x1000000) MX[b](B)
[13] -1 0 0xdff00000 - 0xdfffffff (0x100000) MX[b](B)
[14] -1 0 0xc0000000 - 0xcfffffff (0x10000000) MX[b](B)
[15] -1 0 0xdfe00000 - 0xdfefffff (0x100000) MX[b](B)
[16] 0 0 0x000a0000 - 0x000affff (0x10000) MS[b]
[17] 0 0 0x000b0000 - 0x000b7fff (0x8000) MS[b]
[18] 0 0 0x000b8000 - 0x000bffff (0x8000) MS[b]
[19] -1 0 0x0000ffff - 0x0000ffff (0x1) IX[b]
[20] -1 0 0x00000000 - 0x000000ff (0x100) IX[b]
[21] -1 0 0x0000ecd0 - 0x0000ecdf (0x10) IX[b]
[22] -1 0 0x0000fed0 - 0x0000fedf (0x10) IX[b]
[23] -1 0 0x0000fe70 - 0x0000fe73 (0x4) IX[b]
[24] -1 0 0x0000fe60 - 0x0000fe67 (0x8) IX[b]
[25] -1 0 0x0000fe50 - 0x0000fe53 (0x4) IX[b]
[26] -1 0 0x0000fe40 - 0x0000fe47 (0x8) IX[b]
[27] -1 0 0x0000ece0 - 0x0000ecff (0x20) IX[b]
[28] -1 0 0x0000ecc0 - 0x0000eccf (0x10) IX[b]
[29] -1 0 0x0000fec0 - 0x0000fecf (0x10) IX[b]
[30] -1 0 0x0000fe30 - 0x0000fe33 (0x4) IX[b]
[31] -1 0 0x0000fe20 - 0x0000fe27 (0x8) IX[b]
[32] -1 0 0x0000fe10 - 0x0000fe13 (0x4) IX[b]
[33] -1 0 0x0000fe00 - 0x0000fe07 (0x8) IX[b]
[34] -1 0 0x0000ff40 - 0x0000ff5f (0x20) IX[b]
[35] -1 0 0x0000ff60 - 0x0000ff7f (0x20) IX[b]
[36] -1 0 0x0000ff80 - 0x0000ff9f (0x20) IX[b]
[37] -1 0 0x0000ff00 - 0x0000ff1f (0x20) IX[b]
[38] -1 0 0x0000ff20 - 0x0000ff3f (0x20) IX[b]
[39] -1 0 0x0000ecb8 - 0x0000ecbf (0x8) IX[b](B)
[40] 0 0 0x000003b0 - 0x000003bb (0xc) IS[b]
[41] 0 0 0x000003c0 - 0x000003df (0x20) IS[b]
(II) Setting vga for screen 0.
(II) Loading sub module "int10"
(II) LoadModule: "int10"
(II) Loading /usr/lib/xorg/modules//libint10.so
(II) Module int10: vendor="X.Org Foundation"
compiled for 1.3.0, module version = 1.0.0
ABI class: X.Org Video Driver, version 1.2
(II) Loading sub module "vbe"
(II) LoadModule: "vbe"
(II) Loading /usr/lib/xorg/modules//libvbe.so
(II) Module vbe: vendor="X.Org Foundation"
compiled for 1.3.0, module version = 1.1.0
ABI class: X.Org Video Driver, version 1.2
(II) Loading sub module "vgahw"
(II) LoadModule: "vgahw"
(II) Loading /usr/lib/xorg/modules//libvgahw.so
(II) Module vgahw: vendor="X.Org Foundation"
compiled for 1.3.0, module version = 0.1.0
ABI class: X.Org Video Driver, version 1.2
(**) intel(0): Depth 24, (--) framebuffer bpp 32
(==) intel(0): RGB weight 888
(==) intel(0): Default visual is TrueColor
(II) intel(0): Integrated Graphics Chipset: Intel(R) 965Q
(--) intel(0): Chipset: "965Q"
(--) intel(0): Linear framebuffer at 0xC0000000
(--) intel(0): IO registers at addr 0xDFE00000
(II) intel(0): 2 display pipes available.
(==) intel(0): Using EXA for acceleration
(II) Loading sub module "ddc"
(II) LoadModule: "ddc"(II) Module already built-in
(II) Loading sub module "i2c"
(II) LoadModule: "i2c"(II) Module already built-in
(II) intel(0): Output VGA using monitor section Monitor0
(**) intel(0): Option "PreferredMode" "1024x768"
(II) intel(0): I2C bus "CRTDDC_A" initialized.
(II) intel(0): I2C bus "SDVOCTRL_E for SDVOB" initialized.
(II) intel(0): I2C device "SDVOCTRL_E for SDVOB:SDVO Controller B"
registered at address 0x70.

(II) intel(0): No SDVO device found on SDVOB
(II) intel(0): I2C device "SDVOCTRL_E for SDVOB:SDVO Controller B"
removed.

(II) intel(0): I2C bus "SDVOCTRL_E for SDVOB" removed.
(II) intel(0): I2C bus "SDVOCTRL_E for SDVOC" initialized.
(II) intel(0): I2C device "SDVOCTRL_E for SDVOC:SDVO Controller C"
registered at address 0x72.

(II) intel(0): No SDVO device found on SDVOC
(II) intel(0): I2C device "SDVOCTRL_E for SDVOC:SDVO Controller C"
removed.

(II) intel(0): I2C bus "SDVOCTRL_E for SDVOC" removed.
(II) intel(0): Output VGA connected
(**) intel(0): Option "NoDDC"
(II) intel(0): EDID for output VGA
<Video mode probing>
(II) intel(0): Printing probed modes for output VGA
(II) intel(0): Modeline "1024x768"x60.0 65.00 1024 1048 1184 1344
768 771 777 806 -hsync -vsync (48.4 kHz)
(II) intel(0): Modeline "800x600"x60.3 40.00 800 840 968 1056 600
601 605 628 +hsync +vsync (37.9 kHz)
(II) intel(0): Modeline "640x480"x59.9 25.18 640 656 752 800 480
490 492 525 -hsync -vsync (31.5 kHz)

(II) intel(0): Output VGA connected
(II) intel(0): Output VGA using initial mode 1024x768
(II) intel(0): detected 512 kB GTT.
(II) intel(0): detected 7676 kB stolen memory.
(==) intel(0): video overlay key set to 0x101fe
(==) intel(0): Will not try to enable page flipping
(==) intel(0): Triple buffering disabled
(==) intel(0): Using gamma correction (1.0, 1.0, 1.0)
(**) intel(0): Display dimensions: (360, 270) mm
(**) intel(0): DPI set to (72, 96)
(II) Loading sub module "fb"
(II) LoadModule: "fb"
(II) Loading /usr/lib/xorg/modules//libfb.so
(II) Module fb: vendor="X.Org Foundation"
compiled for 1.3.0, module version = 1.0.0
ABI class: X.Org ANSI C Emulation, version 0.3
(II) Loading sub module "exa"
(II) LoadModule: "exa"
(II) Loading /usr/lib/xorg/modules//libexa.so
(II) Module exa: vendor="X.Org Foundation"
compiled for 1.3.0, module version = 2.1.0
ABI class: X.Org Video Driver, version 1.2
(II) Loading sub module "ramdac"
(II) LoadModule: "ramdac"(II) Module already built-in
(II) intel(0): Comparing regs from server start up to After PreInit
(WW) intel(0): Register 0x61114 (PORT_HOTPLUG_STAT) changed from
0x00000000 to 0x00000b00
(WW) intel(0): Register 0x70008 (PIPEACONF) changed from 0xc0000000 to
0x00000000

(WW) intel(0): PIPEACONF before: enabled, active
(WW) intel(0): PIPEACONF after: disabled, inactive
(WW) intel(0): Register 0x71008 (PIPEBCONF) changed from 0xc0000000 to
0x00000000

(WW) intel(0): PIPEBCONF before: enabled, active
(WW) intel(0): PIPEBCONF after: disabled, inactive
(==) Depth 24 pixmap format is 32 bpp
(II) do I need RAC? No, I don't.
(II) resource ranges after preInit:
[0] 0 0 0xc0000000 - 0xcfffffff (0x10000000) MS[b]
[1] 0 0 0xdfe00000 - 0xdfefffff (0x100000) MS[b]
[2] -1 0 0x00100000 - 0x3fffffff (0x3ff00000) MX[b]E(B)
[3] -1 0 0x000f0000 - 0x000fffff (0x10000) MX[b]
[4] -1 0 0x000c0000 - 0x000effff (0x30000) MX[b]
[5] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX[b]
[6] -1 0 0xde000000 - 0xdeffffff (0x1000000) MX[b]
[7] -1 0 0xdd000000 - 0xddffffff (0x1000000) MX[b]
[8] -1 0 0xdc000000 - 0xdcffffff (0x1000000) MX[b]
[9] -1 0 0xdfaf0000 - 0xdfafffff (0x10000) MX[b]
[10] -1 0 0xdfdfbb00 - 0xdfdfbbff (0x100) MX[b]
[11] -1 0 0xff980800 - 0xff980bff (0x400) MX[b]
[12] -1 0 0xdfdfc000 - 0xdfdfffff (0x4000) MX[b]
[13] -1 0 0xdfdfbc00 - 0xdfdfbfff (0x400) MX[b]
[14] -1 0 0xdb000000 - 0xdbffffff (0x1000000) MX[b](B)
[15] -1 0 0xdff00000 - 0xdfffffff (0x100000) MX[b](B)
[16] -1 0 0xc0000000 - 0xcfffffff (0x10000000) MX[b](B)
[17] -1 0 0xdfe00000 - 0xdfefffff (0x100000) MX[b](B)
[18] 0 0 0x000a0000 - 0x000affff (0x10000) MS[b](OprD)
[19] 0 0 0x000b0000 - 0x000b7fff (0x8000) MS[b](OprD)
[20] 0 0 0x000b8000 - 0x000bffff (0x8000) MS[b](OprD)
[21] 0 0 0x0000ecb8 - 0x0000ecbf (0x8) IS[b]
[22] -1 0 0x0000ffff - 0x0000ffff (0x1) IX[b]
[23] -1 0 0x00000000 - 0x000000ff (0x100) IX[b]
[24] -1 0 0x0000ecd0 - 0x0000ecdf (0x10) IX[b]
[25] -1 0 0x0000fed0 - 0x0000fedf (0x10) IX[b]
[26] -1 0 0x0000fe70 - 0x0000fe73 (0x4) IX[b]
[27] -1 0 0x0000fe60 - 0x0000fe67 (0x8) IX[b]
[28] -1 0 0x0000fe50 - 0x0000fe53 (0x4) IX[b]
[29] -1 0 0x0000fe40 - 0x0000fe47 (0x8) IX[b]
[30] -1 0 0x0000ece0 - 0x0000ecff (0x20) IX[b]
[31] -1 0 0x0000ecc0 - 0x0000eccf (0x10) IX[b]
[32] -1 0 0x0000fec0 - 0x0000fecf (0x10) IX[b]
[33] -1 0 0x0000fe30 - 0x0000fe33 (0x4) IX[b]
[34] -1 0 0x0000fe20 - 0x0000fe27 (0x8) IX[b]
[35] -1 0 0x0000fe10 - 0x0000fe13 (0x4) IX[b]
[36] -1 0 0x0000fe00 - 0x0000fe07 (0x8) IX[b]
[37] -1 0 0x0000ff40 - 0x0000ff5f (0x20) IX[b]
[38] -1 0 0x0000ff60 - 0x0000ff7f (0x20) IX[b]
[39] -1 0 0x0000ff80 - 0x0000ff9f (0x20) IX[b]
[40] -1 0 0x0000ff00 - 0x0000ff1f (0x20) IX[b]
[41] -1 0 0x0000ff20 - 0x0000ff3f (0x20) IX[b]
[42] -1 0 0x0000ecb8 - 0x0000ecbf (0x8) IX[b](B)
[43] 0 0 0x000003b0 - 0x000003bb (0xc) IS[b](OprU)
[44] 0 0 0x000003c0 - 0x000003df (0x20) IS[b](OprU)
(II) intel(0): Kernel reported 238336 total, 1 used
(II) intel(0): I830CheckAvailableMemory: 953340 kB available
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is 7, (OK)
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is 7, (OK)
drmOpenByBusid: Searching for BusID pci:0000:00:02.0
drmOpenDevice: node name is /dev/dri/card0
drmOpenDevice: open result is 7, (OK)
drmOpenByBusid: drmOpenMinor returns 7
drmOpenByBusid: drmGetBusid reports pci:0000:00:02.0
(II) intel(0): [drm] DRM interface version 1.3
(II) intel(0): [drm] created "i915" driver at busid "pci:0000:00:02.0"
(II) intel(0): [drm] added 8192 byte SAREA at 0x80075000
(II) intel(0): [drm] mapped SAREA 0x80075000 to 0x37b7f000
(II) intel(0): [drm] framebuffer handle = 0xc0000000
(II) intel(0): [drm] added 1 reserved context for kernel
(WW) intel(0): Removed DRI frontbuffer mapping in compatibility mode.
(WW) intel(0): DRIGetDeviceInfo will report incorrect frontbuffer
handle.

(==) intel(0): VideoRam: 262144 KB
(**) intel(0): Framebuffer compression disabled
(**) intel(0): Tiling enabled
(II) intel(0): Attempting memory allocation with tiled buffers.
(II) intel(0): Success.
(II) intel(0): [drm] Registers = 0xdfe00000
(II) intel(0): [drm] ring buffer = 0x28000000
(II) intel(0): [drm] mapped front buffer at 0xc0100000, handle =
0xc0100000
(II) intel(0): [drm] mapped back buffer at 0xc1100000, handle =
0xc1100000
(II) intel(0): [drm] mapped depth buffer at 0xc1500000, handle =
0xc1500000
(II) intel(0): [drm] mapped classic textures at 0xc1900000, handle =
0xc1900000

(II) intel(0): [drm] Initialized kernel agp heap manager, 33554432
(II) intel(0): [dri] visual configs initialized
(II) intel(0): Page Flipping disabled
(==) intel(0): Write-combining range (0xc0000000,0x10000000)
(II) intel(0): vgaHWGetIOBase: hwp->IOBase is 0x03d0, hwp->PIOOffset
is 0x0000
(WW) intel(0): EXA compatibility mode. Output rotation rendering
performance may suffer

(II) EXA(0): Offscreen pixmap area of 12582912 bytes
(II) EXA(0): Driver registered support for the following operations:
(II) Solid
(II) Copy
(II) Composite (RENDER acceleration)
(==) intel(0): Backing store disabled
(==) intel(0): Silken mouse enabled
(II) intel(0): Initializing HW Cursor
(II) intel(0): X context handle = 0x1
(II) intel(0): [drm] installed DRM signal handler
(II) intel(0): [DRI] installation complete
(II) intel(0): [drm] dma control initialized, using IRQ 16
(II) intel(0): xf86BindGARTMemory: bind key 0 at 0x0077f000 (pgoffset
1919)
(II) intel(0): xf86BindGARTMemory: bind key 1 at 0x01100000 (pgoffset
4352)
(II) intel(0): xf86BindGARTMemory: bind key 2 at 0x01500000 (pgoffset
5376)
(II) intel(0): xf86BindGARTMemory: bind key 3 at 0x01900000 (pgoffset
6400)

(II) intel(0): Fixed memory allocation layout:
(II) intel(0): 0x00000000-0x0001ffff: ring buffer (128 kB)
(II) intel(0): 0x00020000-0x00029fff: HW cursors (40 kB)
(II) intel(0): 0x0002a000-0x00031fff: logical 3D context (32 kB)
(II) intel(0): 0x00032000-0x00041fff: exa G965 state buffer (64 kB)
(II) intel(0): 0x00100000-0x004fffff: front buffer (4096 kB) X tiled
(II) intel(0): 0x00500000-0x010fffff: exa offscreen (12288 kB)
(II) intel(0): 0x0077f000: end of stolen memory
(II) intel(0): 0x01100000-0x014fffff: back buffer (4096 kB) X tiled
(II) intel(0): 0x01500000-0x018fffff: depth buffer (4096 kB) Y tiled
(II) intel(0): 0x01900000-0x038fffff: classic textures (32768 kB)
(II) intel(0): 0x10000000: end of aperture
(II) intel(0): Output configuration:
(II) intel(0): Pipe A is on
(II) intel(0): Display plane A is now enabled and connected to pipe A.
(II) intel(0): Pipe B is off
(II) intel(0): Display plane B is now disabled and connected to pipe
B.

(II) intel(0): Output VGA is connected to pipe A
(**) Option "dpms"
(**) intel(0): DPMS enabled
(II) intel(0): Set up textured video
(II) intel(0): direct rendering: Enabled
(II) intel(0): RandR 1.2 enabled, ignore the following RandR disabled
message.

(WW) intel(0): Option "PreferredMode" is not used
(WW) intel(0): Option "SecurityTypes" is not used
(--) RandR disabled
(II) Initializing built-in extension MIT-SHM
(II) Initializing built-in extension XInputExtension
(II) Initializing built-in extension XTEST
(II) Initializing built-in extension XKEYBOARD
(II) Initializing built-in extension XC-APPGROUP
(II) Initializing built-in extension XAccessControlExtension
(II) Initializing built-in extension SECURITY
(II) Initializing built-in extension XINERAMA
(II) Initializing built-in extension XFIXES
(II) Initializing built-in extension XFree86-Bigfont
(II) Initializing built-in extension RENDER
(II) Initializing built-in extension RANDR
(II) Initializing built-in extension COMPOSITE
(II) Initializing built-in extension DAMAGE
(II) Initializing built-in extension XEVIE
(II) Loading local sub module "GLcore"
(II) LoadModule: "GLcore"
(II) Loading /usr/lib/xorg/modules/extensions//libGLcore.so
(II) Module GLcore: vendor="X.Org Foundation"
compiled for 1.3.0, module version = 1.0.0
ABI class: X.Org Server Extension, version 0.3
(II) GLX: Initialized MESA-PROXY GL provider for screen 0
(II) intel(0): Setting screen physical size to 270 x 203
(**) Option "Protocol" "IMPS/2"
(**) Mouse0: Device: "/dev/input/mice"
(**) Mouse0: Protocol: "IMPS/2"
(**) Option "CorePointer"
(**) Mouse0: Core Pointer
(**) Option "Device" "/dev/input/mice"
(**) Option "Emulate3Buttons" "yes"
(**) Mouse0: Emulate3Buttons, Emulate3Timeout: 50
(**) Option "ZAxisMapping" "4 5"
(**) Mouse0: ZAxisMapping: buttons 4 and 5
(**) Mouse0: Buttons: 9
(**) Option "CoreKeyboard"
(**) Keyboard0: Core Keyboard
(**) Option "Protocol" "standard"
(**) Keyboard0: Protocol: standard
(**) Option "AutoRepeat" "500 30"
(**) Option "XkbRules" "xorg"
(**) Keyboard0: XkbRules: "xorg"
(**) Option "XkbModel" "pc105"
(**) Keyboard0: XkbModel: "pc105"
(**) Option "XkbLayout" "us"
(**) Keyboard0: XkbLayout: "us"
(**) Option "CustomKeycodes" "off"
(**) Keyboard0: CustomKeycodes disabled
(WW) Option "Mapping" requires an string value
(**) Option "AlwaysCore"
(**) TWXinput: always reports core events
(II) XINPUT: Adding extended input device "TWXinput" (type: TABLET)
(II) XINPUT: Adding extended input device "Keyboard0" (type: KEYBOARD)
(II) XINPUT: Adding extended input device "Mouse0" (type: MOUSE)
(WW) Couldn't load XKB keymap, falling back to pre-XKB keymap
(II) Mouse0: ps2EnableDataReporting: succeeded


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gentoo-desktop@lists.gentoo.org mailing list

Thanks for your quick reply. Unfortunately, the email
got stuck in a spam filter that's why I reply so late.

--- Donnie Berkholz <dberkholz@gentoo.org> wrote:

> On 18:45 Fri 11 Jan , Dirk Gassen wrote:
> > I currently have a performance problem on a
> > Optiplex 745/755 and the
> > onboard graphics card. We would like to run tvtime
> > as a TV application.
> > Unfortunately, when tvtime starts X consumes >30%
> > CPU, which results in a
> > somewhat sluggish system (responses to user
> > actions are slow, closed
> > captioning looses characters, etc.).
> >
> > This system did already work well on an Optiplex
> > 620GX (X CPU usage <15%).
> >
> > Here's some more info about the systems:
>
> To simplify things, I'm just going to point out what
> I think are the
> important facts.
>
> > Optiplex 620GX (works):
[SNIP]
>
> 945G with the 1.x intel driver
>
> > Optiplex 745 (performance issues):
[SNIP]
>
> 965Q with 2.0 intel driver
>
> > Optiplex 755 (also performance issues):
[SNIP]
>
> Q35 with 2.0 intel driver
>
> You've tested the new hardware with the old driver,
> and it didn't work
> for unrelated reasons

I'm not sure if the reasons were unrelated but with
the old driver I get two bars with noise, one at the
right side of the screen and one at the bottom (looked
somewhat like uninitialized memory?). I wasn't able to
get rid of by changing tvtime configuration options,
so I thought the best way would be to upgrade the
driver to 2.0, which fixed *that* problem.

> Could you test the old
> hardware with the new
> driver, to test whether it's the driver version
> change creating a
> slowdown?

Nope, doesn't seem to be related to the driver change.
>30% X CPU usage with 1.7.4.

> Also, could you try 2.2 instead of 2.0? If
> that doesn't work,
> try 2.1.

Same thing (I was already looking pretty often if
there's a new driver version and jumped on each new
version)

> It's also possible that the driver's just not as
> good on 965 and Q35 as
> on 945.

Would that be a hardware restriction or would that be
fixable in the driver (and what would I need to
do/contribute to fix it?)

> > I suspect there's something wrong with the MTRR
> > setup on the 745/755 (wild
> > guess):
> > localhost ~ # cat /proc/mtrr
> > reg00: base=0x00000000 ( 0MB), size=65536MB:
> > write-back, count=1
> > reg01: base=0x3d600000 ( 982MB), size= 2MB:
> > uncachable, count=1
> > reg02: base=0x3d800000 ( 984MB), size= 8MB:
> > uncachable, count=1
> > reg03: base=0x3e000000 ( 992MB), size= 32MB:
> > uncachable, count=1
> > reg04: base=0x3d500000 ( 981MB), size= 1MB:
> > uncachable, count=1
> > reg05: base=0x40000000 (1024MB), size=1024MB:
> > uncachable, count=1
> > reg06: base=0x80000000 (2048MB), size=2048MB:
> > uncachable, count=1
> >
> > ... and X reports in its log:
> > (WW) intel(0): Failed to set up write-combining
> > range
> > (0xd0000000,0x10000000)
>
> Yeah, this could cause problems with speed. If it
> worked in the old
> versions with otherwise identical software
> configurations (e.g. kernel
> features), this could be a driver bug.

How would I go about setting it up manually? Or does
that need to be fixed in the driver?

Do you think I should contact the driver developers or
file a bug report for the driver?

BTW, to rule out any other interference from other
pieces of software (e.g., OpenBox) I did start only X
and tvtime, still the same problem.

> Thanks,
> Donnie
> --
> gentoo-desktop@lists.gentoo.org mailing list
>
>



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