When xorg is configured to use the i810-driver it crashes and is not usable. I tried to find people with the same problem but the only similar problems I found were about older xfree/xorg versions and are solved already. Please tell me how to debug this problem. I'd like to solve this problem by any means. :) Reproducible: Always Steps to Reproduce: 1. emerge xorg-x11-6.8.99.3 2. use an Intel Extreme Graphics 2-Device (mine is 855GM) 3. configure xorg to use the i810-driver 4. start xorg (/etc/init.d/xdm start) Actual Results: After starting the screen is flickering for about 5 seconds and then xorg crashes. Expected Results: xorg should start -------------------------------------------------------------------------------- thinkpad ~ # tail -n120 /var/log/Xorg.0.log [14] -1 0 0xe0000000 - 0xe7ffffff (0x8000000) MX[B](B) [15] 1 0 0x000a0000 - 0x000affff (0x10000) MS[B] [16] 1 0 0x000b0000 - 0x000b7fff (0x8000) MS[B] [17] 1 0 0x000b8000 - 0x000bffff (0x8000) MS[B] [18] -1 0 0x0000ffff - 0x0000ffff (0x1) IX[B] [19] -1 0 0x00000000 - 0x000000ff (0x100) IX[B] [20] -1 0 0x00007000 - 0x0000703f (0x40) IX[B] [21] -1 0 0x00002000 - 0x0000207f (0x80) IX[B] [22] -1 0 0x00002400 - 0x000024ff (0x100) IX[B] [23] -1 0 0x000018c0 - 0x000018ff (0x40) IX[B] [24] -1 0 0x00001c00 - 0x00001cff (0x100) IX[B] [25] -1 0 0x00001880 - 0x0000189f (0x20) IX[B] [26] -1 0 0x00001810 - 0x0000181f (0x10) IX[B] [27] -1 0 0x00001860 - 0x0000187f (0x20) IX[B] [28] -1 0 0x00001840 - 0x0000185f (0x20) IX[B] [29] -1 0 0x00001820 - 0x0000183f (0x20) IX[B] [30] -1 0 0x00001800 - 0x00001807 (0x8) IX[B](B) [31] 1 0 0x000003b0 - 0x000003bb (0xc) IS[B] [32] 1 0 0x000003c0 - 0x000003df (0x20) IS[B] (II) Setting vga for screen 0. (II) Setting vga for screen 1. (II) Loading sub module "int10" (II) LoadModule: "int10" (II) Loading /usr/lib/modules/linux/libint10.so (II) Module int10: vendor="X.Org Foundation" compiled for 6.8.99.3, module version = 1.0.0 ABI class: X.Org Video Driver, version 0.7 (II) Loading sub module "vbe" (II) LoadModule: "vbe" (II) Reloading /usr/lib/modules/libvbe.so (II) Loading sub module "vgahw" (II) LoadModule: "vgahw" (II) Loading /usr/lib/modules/libvgahw.so (II) Module vgahw: vendor="X.Org Foundation" compiled for 6.8.99.3, module version = 0.1.0 ABI class: X.Org Video Driver, version 0.7 (**) I810(0): Depth 16, (--) framebuffer bpp 16 (==) I810(0): RGB weight 565 (==) I810(0): Default visual is TrueColor (**) I810(0): Option "DRI" "true" (**) I810(0): Option "MonitorLayout" "CRT,LFP" (II) Loading sub module "int10" (II) LoadModule: "int10" (II) Reloading /usr/lib/modules/linux/libint10.so (II) I810(0): initializing int10 (WW) I810(0): Bad V_BIOS checksum (II) I810(0): Primary V_BIOS segment is: 0xc000 (EE) I810(0): vm86() syscall generated signal 4. (II) I810(0): EAX=0xc0000fdc, EBX=0x00000000, ECX=0x0000007d, EDX=0x0000ff00 (II) I810(0): ESP=0x00000fb2, EBP=0x00000fdc, ESI=0x00000000, EDI=0x0000200e (II) I810(0): CS=0xc000, SS=0x0100, DS=0x0000, ES=0x0000, FS=0x0000, GS=0x0000 (II) I810(0): EIP=0x0000303d, EFLAGS=0x00033282 (II) I810(0): code at 0x000c303d: c6 08 f6 c3 10 75 f2 80 fb 40 72 ea eb 1a bf 33 06 be 13 06 57 56 e8 be 00 5e 5f e8 b9 00 f6 c3 (II) stack at 0x00001fb2: 84 52 c6 0c 00 00 00 00 0e 20 22 69 00 00 00 00 74 68 d6 69 7d 00 00 00 00 20 67 69 d7 1e 00 00 03 50 10 00 00 00 06 00 00 0d 40 00 00 00 00 00 00 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 4f 00 00 00 06 00 00 00 32 (II) I810(0): VESA BIOS not detected (EE) I810(0): VBE initialization failed. (II) Loading sub module "int10" (II) LoadModule: "int10" (II) Reloading /usr/lib/modules/linux/libint10.so (II) Loading sub module "vbe" (II) LoadModule: "vbe" (II) Reloading /usr/lib/modules/libvbe.so (II) Loading sub module "vgahw" (II) LoadModule: "vgahw" (II) Reloading /usr/lib/modules/libvgahw.so (**) I810(1): Depth 16, (--) framebuffer bpp 16 (==) I810(1): RGB weight 565 (==) I810(1): Default visual is TrueColor (**) I810(1): Option "MonitorLayout" "CRT,LFP" (II) Loading sub module "int10" (II) LoadModule: "int10" (II) Reloading /usr/lib/modules/linux/libint10.so (II) I810(0): initializing int10 (WW) I810(0): Bad V_BIOS checksum (II) I810(0): Primary V_BIOS segment is: 0xc000 (EE) I810(0): vm86() syscall generated signal 4. (II) I810(0): EAX=0xc0000fdc, EBX=0x00000000, ECX=0x0000007d, EDX=0x0000ff00 (II) I810(0): ESP=0x00000fb2, EBP=0x00000fdc, ESI=0x00000000, EDI=0x0000200e (II) I810(0): CS=0xc000, SS=0x0100, DS=0x0000, ES=0x0000, FS=0x0000, GS=0x0000 (II) I810(0): EIP=0x0000303d, EFLAGS=0x00033282 (II) I810(0): code at 0x000c303d: c6 08 f6 c3 10 75 f2 80 fb 40 72 ea eb 1a bf 33 06 be 13 06 57 56 e8 be 00 5e 5f e8 b9 00 f6 c3 (II) stack at 0x00001fb2: 84 52 c6 0c 00 00 00 00 0e 20 22 69 00 00 00 00 74 68 d6 69 7d 00 00 00 00 20 67 69 d7 1e 00 00 03 50 10 00 00 00 06 00 00 0d 40 00 00 00 00 00 00 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 4f 00 00 00 06 00 00 00 32 (II) I810(0): VESA BIOS not detected (EE) I810(1): VBE initialization failed. (II) UnloadModule: "i810" (II) UnloadModule: "int10" (II) UnloadModule: "int10" (II) UnloadModule: "vgahw" (II) UnloadModule: "vbe" (II) UnloadModule: "int10" (II) UnloadModule: "i810" (II) UnloadModule: "vgahw" (II) Unloading /usr/lib/modules/libvgahw.so (II) UnloadModule: "vbe" (II) UnloadModule: "int10" (II) Unloading /usr/lib/modules/linux/libint10.so (EE) Screen(s) found, but none have a usable configuration. Fatal server error: no screens found Please consult the The X.Org Foundation support at http://wiki.X.Org for help. Please also check the log file at "/var/log/Xorg.0.log" for additional information. -------------------------------------------------------------------------------- thinkpad ~ # egrep -v "^ *#" /etc/X11/xorg.conf Section "ServerLayout" Identifier "Default Layout" Screen 0 "LCD" 0 0 Screen 1 "VGA" RightOf "LCD" InputDevice "Touchpad" "CorePointer" InputDevice "Mouse1" "SendCoreEvents" InputDevice "Keyboard1" "CoreKeyboard" Option "Xinerama" "false" EndSection Section "Files" RgbPath "/usr/lib/X11/rgb" FontPath "/usr/share/fonts/misc:unscaled" FontPath "/usr/share/fonts/Type1/" FontPath "/usr/share/fonts/TTF/" FontPath "/usr/share/fonts/corefonts" FontPath "/usr/share/fonts/freefont" FontPath "/usr/share/fonts/sharefonts" FontPath "/usr/share/fonts/artwiz" FontPath "/usr/share/fonts/terminus" FontPath "/usr/share/fonts/ttf-bitstream-vera" FontPath "/usr/share/fonts/unifont" FontPath "/usr/share/fonts/75dpi:unscaled" FontPath "/usr/share/fonts/100dpi:unscaled" FontPath "/usr/share/fonts/local/" EndSection Section "Module" Load "bitmap" Load "ddc" Load "extmod" Load "record" Load "vbe" Load "dbe" # Double buffer extension SubSection "extmod" Option "omit xfree86-dga" # don't initialise the DGA extension EndSubSection Load "type1" Load "freetype" Load "glx" Load "dri" Load "GLcore" Load "synaptics" EndSection Section "InputDevice" Identifier "Keyboard1" Driver "kbd" Option "AutoRepeat" "500 30" Option "XkbModel" "pc102" Option "XkbLayout" "de" Option "XkbVariant" "nodeadkeys" EndSection Section "InputDevice" Identifier "Mouse1" Driver "mouse" Option "Protocol" "ImPS/2" Option "Device" "/dev/psaux" EndSection Section "Monitor" Identifier "LCD" HorizSync 31.5 - 48.5 VertRefresh 50.0 - 70.0 Option "DPMS" EndSection Section "Monitor" Identifier "External Monitor" HorizSync 31.5 - 31.5 VertRefresh 50.0 - 70.0 Option "DPMS" EndSection Section "Device" Identifier "Intel LCD" Option "DRI" "true" Driver "i810" ChipSet "852GM/855GM" Card "i810 852GM/855GM" Option "MonitorLayout" "CRT,LFP" BusID "PCI:0:2:0" Screen 1 EndSection Section "Device" Identifier "Intel VGA" Driver "i810" ChipSet "852GM/855GM" Card "i810 852GM/855GM" Option "MonitorLayout" "CRT,LFP" BusID "PCI:0:2:0" Screen 0 EndSection Section "Screen" Identifier "LCD" Device "Intel LCD" Monitor "LCD" DefaultDepth 16 SubSection "Display" Depth 1 Modes "1024x768" "800x600" "640x480" EndSubSection SubSection "Display" Depth 4 Modes "1024x768" "800x600" "640x480" EndSubSection SubSection "Display" Depth 8 Modes "1024x768" "800x600" "640x480" EndSubSection SubSection "Display" Depth 15 Modes "1024x768" "800x600" "640x480" EndSubSection SubSection "Display" Depth 16 Modes "1024x768" "800x600" "640x480" EndSubSection SubSection "Display" Depth 24 Modes "1024x768" "800x600" "640x480" EndSubSection EndSection Section "Screen" Identifier "VGA" Device "Intel VGA" Monitor "External Monitor" DefaultDepth 16 SubSection "Display" Depth 16 Modes "1024x768" "800x600" "640x480" EndSubSection SubSection "Display" Viewport 0 0 Depth 15 Modes "1024x768" "800x600" "640x480" EndSubSection EndSection Section "DRI" Mode 0666 EndSection Section "InputDevice" Identifier "Touchpad" Driver "synaptics" Option "Device" "/dev/input/mouse1" Option "Protocol" "auto-dev" Option "LeftEdge" "1700" Option "RightEdge" "5300" Option "TopEdge" "1700" Option "BottomEdge" "4200" Option "FingerLow" "25" Option "FingerHigh" "30" Option "MaxTapTime" "180" Option "MaxTapMove" "220" Option "VertScrollDelta" "100" Option "MinSpeed" "0.06" Option "MaxSpeed" "0.12" Option "AccelFactor" "0.0010" Option "SHMConfig" "on" Option "RTCornerButton" "0" Option "RBCornerButton" "0" EndSection -------------------------------------------------------------------------------- thinkpad ~ # emerge info Portage 2.0.51.19 (default-linux/x86/2005.0, gcc-3.3.5-20050130, glibc-2.3.4.20041102-r1, 2.6.12-rc2 i686) ================================================================= System uname: 2.6.12-rc2 i686 Intel(R) Pentium(R) M processor 1500MHz Gentoo Base System version 1.6.10 Python: dev-lang/python-2.3.4-r1 [2.3.4 (#1, Feb 11 2005, 20:05:10)] ccache version 2.3 [enabled] dev-lang/python: 2.3.4-r1 sys-devel/autoconf: 2.13, 2.59-r6 sys-devel/automake: 1.8.5-r3, 1.5, 1.6.3, 1.7.9-r1, 1.4_p6, 1.9.4 sys-devel/binutils: 2.15.92.0.2-r7 sys-devel/libtool: 1.5.14 virtual/os-headers: 2.6.8.1-r2 ACCEPT_KEYWORDS="x86" AUTOCLEAN="yes" CFLAGS="-O3 -march=pentium4 -fomit-frame-pointer -pipe" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.3/env /usr/kde/3.3/share/config /usr/kde/3.3/shutdown /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/share/config /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-O3 -march=pentium4 -fomit-frame-pointer -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs autoconfig ccache distlocks sandbox sfperms strict" GENTOO_MIRRORS="http://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/ ftp://ftp-stud.fht-esslingen.de/pub/Mirrors/gentoo/ http://194.149.10.102/" LINGUAS="de_DE de en_US en" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage /usr/local/portage-deltup /usr/local/portage-de" SYNC="rsync://rsync.de.gentoo.org/gentoo-portage" USE="x86 X aalib acpi acpi4linux activefilter alsa avi berkdb bitmap-fonts bzlib cdparanoia cdr clamav cups dga dio directfb divx4linux dmx dnd doc dvd dvdread emboss encode escreen exif fam fbcon flac font-server foomaticdb fortran gdbm ggi gif gpm gtk gtk2 guile i8x0 imap imlib irda java javascript joystick jp2 jpeg junit libcaca libg++ libwww live mad maildir matroska mikmod mmx motif moznocompose mp3 mpeg mpeg4 mplayer ncurses network nls oav ogg oggvorbis opengl pam pcmcia pdflib perl png pnp posix ppds python qt quicktime readline samba sdl slang spell sse ssl svga szip tcltk tcpd theora tiff truetype truetype-fonts type1-fonts usb v4l v4l2 virus-scan vorbis xml2 xmms xosd xv xvid zlib linguas_de_DE linguas_de linguas_en_US linguas_en" Unset: ASFLAGS, CBUILD, CTARGET, LANG, LC_ALL, LDFLAGS
Does this work fine in 6.8.2-r1/2? Could you try with single-monitor setups? Also if you could attach the full X log, that may be helpful.
This works (nearly) fine in 6.8.2-r1/2. The only problem I've got in these versions is after suspend-to-ram I get an I830WaitLPRing() error and xorg crashes and locks the keyboard and screen so the only thing I can do is sshing to the box, which is really annoying and has nothing to do with the double-screen-setup (tested). I tested with one-screen-setup to no avail. The xorg.conf and Xorg.0.log will be attached with this comment. Sorry, if I was wrong marking this bug as critical, but I can't use xorg-x11-6.8.99.3 at all by now.
Created attachment 56878 [details] xorg.conf of comment #2 xorg.conf with single-monitor-setup
Created attachment 56879 [details] full log of crash of comment #2
If you could file this upstream at bugs.freedesktop.org and post the URL here, that'd be great. In particular, it's worth noting that things work on 6.8.2 and not 6.8.99.3.
As a side note: are you using the i830 or i915 kernel driver for this, or from the drm package?
Hello, I use the i915-driver compiled inside the kernel. After testing around, I found out, that the config for single-monitor-setup http://bugs.gentoo.org/attachment.cgi?id=56878&action=view works! The only problem I had was that I need to reboot the entire laptop. 1) Starting the laptop and trying dual-monitor-setup => xorg crashes whatever I do (i.e. trying single-monitor-setup) 2) Starting the laptop and trying single-monitor-setup => xorg works (but seems slow to me and it has some strange effects after suspend-to-ram) So I will do an upstream-bug-report today afternoon and just mention dual-monitor-setup as not working.
I created a bug-report upstream: https://bugs.freedesktop.org/show_bug.cgi?id=3105
