Thank you for your bug report, that's an issue ranked 45 on the daily trusty e.u.c, https://errors.ubuntu.com/problem/eecaae4c294316bd4be0f7ecf11d8b23fa02a9f0
The bug should be fixed by that commit: http://cgit.freedesktop.org/NetworkManager/NetworkManager/commit/?id=9c57277aeb4e0794780296adc329fa720c42a982 Mathieu, could we get that one backported to our version (well, at least in trusty, not sure that's worth a SRU) ** Changed in: network-manager (Ubuntu) Importance: Medium => High ** Changed in: network-manager (Ubuntu) Assignee: (unassigned) => Mathieu Trudel-Lapierre (mathieu-tl) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to network-manager in Ubuntu. https://bugs.launchpad.net/bugs/1197854 Title: NetworkManager crashed with SIGABRT in g_assertion_message() Status in “network-manager” package in Ubuntu: Confirmed Bug description: Using Ubuntu 13.04, using latest updates from Stable. The crash happened about 30 seconds after bootup. Connected to WIFI hotspot provided by Android phone. Not sure if it crashed before the WIFI hotspot became available or just after. ProblemType: Crash DistroRelease: Ubuntu 13.04 Package: network-manager 0.9.8.0-0ubuntu6 ProcVersionSignature: Ubuntu 3.8.0-25.37-generic 3.8.13 Uname: Linux 3.8.0-25-generic i686 ApportVersion: 2.9.2-0ubuntu8.1 Architecture: i386 Date: Thu Jul 4 07:53:41 2013 ExecutablePath: /usr/sbin/NetworkManager IfupdownConfig: auto lo iface lo inet loopback InstallationDate: Installed on 2013-02-20 (133 days ago) InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1) IpRoute: default via 192.168.43.1 dev wlan0 proto static 169.254.0.0/16 dev wlan0 scope link metric 1000 192.168.43.0/24 dev wlan0 proto kernel scope link src 192.168.43.177 metric 9 MarkForUpload: True NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true ProcCmdline: NetworkManager ProcEnviron: TERM=linux PATH=(custom, no user) LANG=en_US.UTF-8 Signal: 6 SourcePackage: network-manager StacktraceTop: raise () from /lib/i386-linux-gnu/libc.so.6 abort () from /lib/i386-linux-gnu/libc.so.6 g_assertion_message () from /lib/i386-linux-gnu/libglib-2.0.so.0 g_assertion_message_expr () from /lib/i386-linux-gnu/libglib-2.0.so.0 ?? () Title: NetworkManager crashed with SIGABRT in raise() UpgradeStatus: Upgraded to raring on 2013-04-27 (67 days ago) UserGroups: nmcli-dev: DEVICE TYPE STATE DBUS-PATH ttyACM0 gsm disconnected /org/freedesktop/NetworkManager/Devices/2 eth0 802-3-ethernet unavailable /org/freedesktop/NetworkManager/Devices/1 wlan0 802-11-wireless connected /org/freedesktop/NetworkManager/Devices/0 nmcli-nm: RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN running 0.9.8.0 connected enabled enabled enabled enabled disabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1197854/+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