Xorg crash due to Virtual 4800 1200

[Philip Clark]

Binary package hint: xorg

In my xorg.conf file I have:

               Virtual 4800 1200

I can set back to 3200 1200 I get X working again, but now I lose one of my screens. Note: in the attached xorg.conf file all 3200 1200 entries are 4800 1200 when I get the crash.

My previous setting worked okay in ubuntu lucid, but in maverick it seems to run out of memory. Here is the log message:

[ 13.807] (II) intel(0): EDID for output DP1
[ 13.812] (II) intel(0): EDID for output DP2
[ 13.812] (II) intel(0): Output VGA1 connected
[ 13.812] (II) intel(0): Output LVDS1 connected
[ 13.812] (II) intel(0): Output HDMI1 connected
[ 13.812] (II) intel(0): Output DP1 disconnected
[ 13.812] (II) intel(0): Output DP2 disconnected
[ 13.812] (II) intel(0): Using fuzzy aspect match for initial modes
[ 13.812] (II) intel(0): Output VGA1 using initial mode 1024x768
[ 13.812] (II) intel(0): Output LVDS1 using initial mode 1024x768
[ 13.812] (II) intel(0): Output HDMI1 using initial mode 1024x768
[ 13.812] (II) intel(0): Using default gamma of (1.0, 1.0, 1.0) unless otherwise stated.
[ 13.812] (II) intel(0): Kernel page flipping support detected, but forcibly disabled.
[ 13.812] (**) intel(0): Display dimensions: (410, 310) mm
[ 13.812] (**) intel(0): DPI set to (297, 98)
[ 13.812] (II) Loading sub module "fb"
[ 13.812] (II) LoadModule: "fb"
[ 13.813] (II) Loading /usr/lib/xorg/modules/libfb.so
[ 13.813] (II) Module fb: vendor="X.Org Foundation"
[ 13.813] compiled for 1.9.0, module version = 1.0.0
[ 13.813] ABI class: X.Org ANSI C Emulation, version 0.4
[ 13.813] (==) Depth 24 pixmap format is 32 bpp
[ 13.813] (II) intel(0): [DRI2] Setup complete
[ 13.813] (II) intel(0): [DRI2] DRI driver: i965
[ 13.813] (**) intel(0): Tiling enabled
[ 13.813] (**) intel(0): SwapBuffers wait enabled
[ 13.813] (==) intel(0): VideoRam: 262144 KB
[ 13.813] (EE) intel(0): Front buffer stride 19 kB exceeds display limit
[ 13.813] (EE) intel(0): Couldn't allocate initial framebuffer.
[ 13.813]
Fatal server error:
[ 13.813] AddScreen/ScreenInit failed for driver 0
[ 13.813]
[ 13.813]
Please consult the The X.Org Foundation support
         at http://wiki.x.org
 for help.

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: xorg 1:7.5+6ubuntu3
ProcVersionSignature: Ubuntu 2.6.35-22.35-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic x86_64
NonfreeKernelModules: openafs
Architecture: amd64
DRM.card0.DisplayPort.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes:
 edid-base64:
DRM.card0.DisplayPort.2:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes:
 edid-base64:
DRM.card0.HDMI_Type_A.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1600x1200 1280x1024 1280x1024 1152x864 1024x768 1024x768 800x600 800x600 640x480 640x480 720x400
 edid-base64: AP///////wAQrCGgU0hIMB8RAQOAKR947u6Ro1RMmSYPUFSlSwCBgKlAcU8BAQEBAQEBAQEBSD9AMGKwMkBAwBMAbxMRAAAeAAAA/wBNWTU0Njc4MzBISFMKAAAA/ABERUxMIDIwMDdGUAogAAAA/QA4TB5TEQAKICAgICAgAGc=
DRM.card0.LVDS.1:
 status: connected
 enabled: enabled
 dpms: Off
 modes: 1440x900
 edid-base64: AP///////wAwrnRAAAAAACMSAQOAHRJ46tCjlltXlCYjUlkAAAABAQEBAQEBAQEBAQEBAQEB2CegjFGEGjAwIDYAH7QQAAAYNCGgjFGEGjAwIDYAH7QQAAAYAAAADwCVCjKVCigeAQAwZABVAAAA/gBMVEQxMzNFUTFCCiAgAHA=
DRM.card0.VGA.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1600x1200 1280x1024 1280x1024 1152x864 1024x768 1024x768 800x600 800x600 640x480 640x480 720x400
 edid-base64: AP///////wAQrCCgU1VIMB8RAQMOKR947u6Ro1RMmSYPUFSlSwCBgKlAcU8BAQEBAQEBAQEBSD9AMGKwMkBAwBMAbxMRAAAeAAAA/wBNWTU0Njc4MzBIVVMKAAAA/ABERUxMIDIwMDdGUAogAAAA/QA4TB5TEQAKICAgICAgAMA=
Date: Mon Nov 1 08:56:09 2010
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
MachineType: LENOVO 2774LBG
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic root=UUID=cb526617-234e-44f3-a370-7d00b19ae0d3 ro quiet splash
ProcEnviron:
 LANGUAGE=en_GB:en
 PATH=(custom, no user)
 LANG=en_GB.utf8
 SHELL=/bin/bash
SourcePackage: xorg
Symptom: display
Title: Xorg crash
dmi.bios.date: 03/16/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 6EET50WW (3.10 )
dmi.board.name: 2774LBG
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr6EET50WW(3.10):bd03/16/2010:svnLENOVO:pn2774LBG:pvrThinkPadX301:rvnLENOVO:rn2774LBG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 2774LBG
dmi.product.version: ThinkPad X301
dmi.sys.vendor: LENOVO
system:
 distro: Ubuntu
 codename: maverick
 architecture: x86_64
 kernel: 2.6.35-22-generic

[bugbot (bugbot)]

Hey Philip,

Hi, have you had a chance to test if this bug is still present in natty?

If it does (and if you're the original reporter), please boot into natty
and run the command:

  apport-collect <bug-number>

which will update the bug with fresh logs and tag the bug as affecting
natty. (It is best to run this right after reproducing the problem.)

[bugbot (bugbot)]

We're closing this bug since it is has been some time with no response from the original reporter. However, if the issue still exists please feel free to reopen with the requested information. Also, if you could, please test against the latest development version of Ubuntu, since this confirms the bug is one we may be able to pass upstream for help.