This might be a duplicate or it might not. I've tried installing all related "-dbg" packages I could find but there don't seem to be any for some of the affected libraries in the stack trace. If you know how I can install more debug information so that this can finally be a bug report that acutally helps - please tell me. Thank you!
ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: colord 0.1.21-1ubuntu1
ProcVersionSignature: Ubuntu 3.5.0-17.27-generic 3.5.5
Uname: Linux 3.5.0-17-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.6.1-0ubuntu1
Architecture: amd64
CrashCounter: 1
Date: Sat Oct 6 13:59:17 2012
ExecutablePath: /usr/lib/x86_64-linux-gnu/colord/colord-sane
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
ProcCmdline: /usr/lib/x86_64-linux-gnu/colord/colord-sane
ProcEnviron:
SegvAnalysis:
Segfault happened at: 0x7f7d5ea8a5c4 <__opendirat+4>: cmpb $0x0,(%rsi)
PC (0x7f7d5ea8a5c4) ok
source "$0x0" ok
destination "(%rsi)" (0x00000000) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: colord
StacktraceTop:
__opendirat (dfd=-100, name=0x0) at ../sysdeps/unix/opendir.c:87
?? () from /lib/x86_64-linux-gnu/libusb-1.0.so.0
libusb_get_device_list () from /lib/x86_64-linux-gnu/libusb-1.0.so.0
?? () from /usr/lib/libhpmud.so.0
hpmud_probe_devices () from /usr/lib/libhpmud.so.0
Title: colord-sane crashed with SIGSEGV in __opendirat()
UpgradeStatus: Upgraded to quantal on 2012-09-30 (5 days ago)
UserGroups: scanner
Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #1056933, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.