It happens for me as well when my laptop comes back from suspend. I've an Asus S56CA-WH31. Only started having this problem after my upgrade to 13.10 (I was on 13.04 before). I've sent at least one bug report via the ubuntu bug notifier app so you should have that info as well.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to wpa in Ubuntu. https://bugs.launchpad.net/bugs/1210785 Title: wpa_supplicant crashed with SIGSEGV Status in “wpa” package in Ubuntu: Triaged Bug description: wpa_supplicant crashed with SIGSEGV ProblemType: Crash DistroRelease: Ubuntu 13.10 Package: wpasupplicant 1.0-3ubuntu2 ProcVersionSignature: Ubuntu 3.11.0-1.4-generic 3.11.0-rc4 Uname: Linux 3.11.0-1-generic i686 ApportVersion: 2.12-0ubuntu3 Architecture: i386 CrashCounter: 1 Date: Sat Aug 10 16:58:28 2013 ExecutablePath: /sbin/wpa_supplicant InstallationDate: Installed on 2013-08-06 (4 days ago) InstallationMedia: Xubuntu 13.10 "Saucy Salamander" - Alpha i386 (20130730) MarkForUpload: True ProcCmdline: /sbin/wpa_supplicant -B -P /run/sendsigs.omit.d/wpasupplicant.pid -u -s -O /var/run/wpa_supplicant ProcEnviron: SegvAnalysis: Segfault happened at: 0x81028d0: mov 0x4(%esi),%edx PC (0x081028d0) ok source "0x4(%esi)" (0x0000012d) not located in a known VMA region (needed readable region)! destination "%edx" ok SegvReason: reading NULL VMA Signal: 11 SourcePackage: wpa StacktraceTop: ?? () ?? () ?? () ?? () ?? () Title: wpa_supplicant crashed with SIGSEGV UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/wpa/+bug/1210785/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
