Comment 0 for bug 417014

X crashes on startup of Karmic Alpha 4 running as a VM client under VirtualBox 3.0.4 (latest version). Then reverts to max 800x600 screen resolution. Regression: previously worked under Jaunty & in Karmic Alpha 3

ProblemType: Crash
Architecture: i386
CrashCounter: 1
Date: Mon Aug 17 11:34:12 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/Xorg
Lsusb:
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: innotek GmbH VirtualBox
Package: xserver-xorg-core 2:1.6.3-1ubuntu3
PciDisplay:
 00:02.0 VGA compatible controller [0300]: InnoTek Systemberatung GmbH VirtualBox Graphics Adapter [80ee:beef]
  Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
  Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
  Latency: 0
  Region 0: Memory at e0000000 (32-bit, prefetchable) [size=16M]
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-6-generic root=UUID=65f7ea63-f867-411e-860a-46c7e382ab31 ro quiet splash
ProcCmdline: /usr/bin/X :0 -br -verbose -auth /var/run/gdm/auth-for-gdm-47G871/database -nolisten tcp vt7
ProcEnviron:
 LANG=en_IE.UTF-8
 PATH=(custom, no user)
ProcVersionSignature: Ubuntu 2.6.31-6.25-generic
RelatedPackageVersions:
 xserver-xorg 1:7.4+3ubuntu5
 libgl1-mesa-glx 7.5-1ubuntu1
 libdrm2 2.4.12-1ubuntu1
 xserver-xorg-video-intel 2:2.8.0-0ubuntu2
 xserver-xorg-video-ati 1:6.12.99+git20090629.f39cafc5-0ubuntu6
SegvAnalysis:
 Segfault happened at: 0x817e1fa: mov %edi,-0x4(%ebp)
 PC (0x0817e1fa) ok
 source "%edi" ok
 destination "-0x4(%ebp)" (0xbfbdcee4) ok
 Reason could not be automatically determined.
Signal: 11
SourcePackage: xorg-server
StacktraceTop:
 ?? ()
 shadowRemove () from /usr/lib/xorg/modules//libshadow.so
 ?? () from /usr/lib/xorg/modules//libshadow.so
 ?? ()
 ?? ()
Title: Xorg crashed with SIGSEGV in shadowRemove()
Uname: Linux 2.6.31-6-generic i686
UserGroups:

dmi.bios.date: 12/01/2006
dmi.bios.vendor: innotek GmbH
dmi.bios.version: VirtualBox
dmi.modalias: dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:
dmi.product.name: VirtualBox
dmi.product.version: 1.2
dmi.sys.vendor: innotek GmbH
fglrx: Not loaded
system:
 distro: Ubuntu
 architecture: i686kernel: 2.6.31-6-generic