Ubuntu
vino package

vino-server crashed with SIGSEGV

Bug #939114 reported by Tony Rick
20
This bug affects 3 people
Affects Status Importance Assigned to Milestone
vino (Ubuntu)
Confirmed
Medium
Unassigned

Bug Description

RELEASE:
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu precise (development branch)"

VERSION:
vino:
  Installed: 3.3.3-0ubuntu2
  Candidate: 3.3.3-0ubuntu2
  Version table:
 *** 3.3.3-0ubuntu2 0
        500 http://us.archive.ubuntu.com/ubuntu/ precise/main i386 Packages
        100 /var/lib/dpkg/status

EXPECTED:
Attempted access from remote 10.04 (updated 21Feb2012) system with Remote Desktop tool in Menu and expected connection.

ACTUAL:
Got an immediate response of "Connection closed".

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: vino 3.3.3-0ubuntu2
ProcVersionSignature: Ubuntu 3.2.0-17.26-generic 3.2.6
Uname: Linux 3.2.0-17-generic i686
ApportVersion: 1.92-0ubuntu1
Architecture: i386
Date: Wed Feb 22 15:02:46 2012
ExecutablePath: /usr/lib/vino/vino-server
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110426)
ProcCmdline: /usr/lib/vino/vino-server --sm-disable
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x805ec34: movzbl (%ecx,%eax,1),%eax
 PC (0x0805ec34) ok
 source "(%ecx,%eax,1)" (0x797973d8) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: vino
StacktraceTop:
 ?? ()
 ?? ()
 ?? ()
 ?? ()
 ?? ()
Title: vino-server crashed with SIGSEGV
UpgradeStatus: Upgraded to precise on 2012-02-19 (3 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

Revision history for this message
Tony Rick (tonyr-hevanet) wrote :
Revision history for this message
Tony Rick (tonyr-hevanet) wrote :

Info provided by apport indicates installation media as Natty Narwhal. The fresh install was Natty Narwhal, but has been upgraded twice using the update manager, once for 11.10, and again recently for 12.04 Alpha 2.

Revision history for this message
Apport retracing service (apport) wrote :

StacktraceTop:
 rfbDrawCursor (screen=0x96e8bd0, bounds=0xbf87aeb0) at server/libvncserver/cursor.c:502
 rfbSendFramebufferUpdate (cl=0x985e088, givenUpdateRegion=0x985d2e8) at server/libvncserver/rfbserver.c:998
 rfbUpdateClient (cl=0x985e088) at server/libvncserver/main.c:512
 vino_server_update_client (rfb_client=0x985e088) at server/vino-server.c:407
 vino_server_update_client_timeout (rfb_client=0x985e088) at server/vino-server.c:424

Revision history for this message
Apport retracing service (apport) wrote : Stacktrace.txt
Revision history for this message
Apport retracing service (apport) wrote : ThreadStacktrace.txt
Changed in vino (Ubuntu):
importance: Undecided → Medium
tags: removed: need-i386-retrace
Tony Rick (tonyr-hevanet)
visibility: private → public
Revision history for this message
Tony Rick (tonyr-hevanet) wrote :

This might be a duplicate of #879496.

Revision history for this message
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in vino (Ubuntu):
status: New → Confirmed
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