Xorg crashed with SIGSEGV in xf86WcmInitTablet()

[Jarretinha]

After installing a brand new version of the linuxwacom driver and cp the kernel module to the right place things got worse. I was trying to make my Waltop Slim Tablet (a generic one) to function properly. With the actual version in Karmic Beta, the tablet is recognized as a mouse-like device, but do not work properly. Now, plugging the tablet just breaks my xserver. Someone could check the stderror from Xorg and the lshal.txt before crash and what is happening?

ProblemType: Crash
Architecture: amd64
Date: Thu Oct 22 20:01:21 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/Xorg
GdmLog:

GdmLogOld:

NonfreeKernelModules: nvidia
Package: xserver-xorg-core 2:1.6.4-2ubuntu3 [modified: usr/lib/xorg/modules/extensions/libglx.so]
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-14-generic root=UUID=5f412bb2-f2ca-42d9-9529-7a1cc5c12f0a ro single
ProcCmdline: /usr/bin/X :0 -br -verbose -auth /var/run/gdm/auth-for-gdm-2wtuxM/database -nolisten tcp
ProcEnviron:
 LANG=en_US.UTF-8
 PATH=(custom, no user)
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
RelatedPackageVersions:
 xserver-xorg 1:7.4+3ubuntu7
 libgl1-mesa-glx 7.6.0-1ubuntu4
 libdrm2 2.4.14-1ubuntu1
 xserver-xorg-video-intel 2:2.9.0-1ubuntu2
 xserver-xorg-video-ati 1:6.12.99+git20090929.7968e1fb-0ubuntu1
SegvAnalysis:
 Segfault happened at: 0x7ff2f0d6ad01 <xf86WcmInitTablet+33>: callq *0x8(%rbx)
 PC (0x7ff2f0d6ad01) ok
 source "*0x8(%rbx)" ok
 Reason could not be automatically determined.
Signal: 11
SourcePackage: xorg-server
StacktraceTop:
 xf86WcmInitTablet (local=0x13dcc20,
 xf86WcmOpen (local=0x13dcc20) at ./wcmCommon.c:1207
 xf86WcmDevOpen (pWcm=<value optimized out>)
 xf86WcmDevProc (pWcm=0x13dcd60, what=0)
 ActivateDevice ()
Title: Xorg crashed with SIGSEGV in xf86WcmInitTablet()
Uname: Linux 2.6.31-14-generic x86_64
UserGroups:

XorgLog:

dmi.bios.date: 09/22/2008
dmi.bios.vendor: Intel Corp.
dmi.bios.version: JOQ3510J.86A.0954.2008.0922.2331
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: DQ35JO
dmi.board.vendor: Intel Corporation
dmi.board.version: AAD82085-801
dmi.chassis.type: 3
dmi.modalias: dmi:bvnIntelCorp.:bvrJOQ3510J.86A.0954.2008.0922.2331:bd09/22/2008:svn:pn:pvr:rvnIntelCorporation:rnDQ35JO:rvrAAD82085-801:cvn:ct3:cvr:
fglrx: Not loaded
system:
 distro: Ubuntu
 architecture: x86_64kernel: 2.6.31-14-generic
xkbcomp:
 Error: command ['xkbcomp', ':0', '-w0', '-'] failed with exit code 1: Error: Cannot open display ":0"
                   Exiting

[Apport retracing service (apport)]

StacktraceTop:xf86WcmInitTablet (local=0x13dcc20,
emitKeysym (keydev=0x13db590, keysym=20827488,
?? ()
?? ()
?? ()

[Timo Aaltonen (tjaalton)]

the crash has since been fixed, but waltop is still not properly supported, see bug 392825