>From my own experience as a user I am not so sure about this being a bug because what is really going on is that I keep losing my wi-fi connection. But this also happens to me under XP and Win8 at this same location, with the same router.
-- 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/710711 Title: NetworkManager crashed with SIGABRT in raise() Status in “network-manager” package in Ubuntu: Invalid Status in “network-manager-applet” package in Ubuntu: Invalid Bug description: Binary package hint: network-manager After today's updates on Natty, network manager is crashing. #0 0x00007f15ce6f3b45 in raise () from /lib/libc.so.6 No symbol table info available. #1 0x00007f15ce6f7496 in abort () from /lib/libc.so.6 No symbol table info available. #2 0x00007f15cef3282d in g_assertion_message () from /lib/libglib-2.0.so.0 No symbol table info available. #3 0x00007f15cef32db0 in g_assertion_message_expr () from /lib/libglib-2.0.so.0 No symbol table info available. #4 0x0000000000424181 in ?? () No symbol table info available. #5 0x00007f15cf5d1daa in g_object_unref () from /usr/lib/libgobject-2.0.so.0 No symbol table info available. #6 0x000000000044a7c0 in ?? () No symbol table info available. #7 0x0000000000450e18 in ?? () No symbol table info available. #8 0x00007f15cf5d1daa in g_object_unref () from /usr/lib/libgobject-2.0.so.0 No symbol table info available. #9 0x00000000004412c2 in main () No symbol table info available. There's a /var/crash file but apport apparently cannot report it: root@nocturne:/var/crash# ubuntu-bug _usr_sbin_NetworkManager.0.crash hook /usr/share/apport/package-hooks//source_network-manager.py crashed: Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/apport/report.py", line 640, in add_hooks_info symb['add_info'](self) File "/usr/share/apport/package-hooks//source_network-manager.py", line 48, in add_info report[key] = _device_details(device) File "/usr/lib/python2.7/dist-packages/problem_report.py", line 494, in __setitem__ assert k.replace('.', '').replace('-', '').replace('_', '').isalnum() AssertionError --- Architecture: i386 CRDA: Error: [Errno 2] No such file or directory DistroRelease: Ubuntu 11.04 EcryptfsInUse: Yes IfupdownConfig: auto lo iface lo inet loopback IfupdownConfig_: auto lo iface lo inet loopback InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta i386 (20100318) InstallationMedia_: Ubuntu 10.04 "Lucid Lynx" - Beta i386 (20100318) IpRoute: 192.168.11.0/24 dev eth0 proto kernel scope link src 192.168.11.241 metric 1 169.254.0.0/16 dev eth0 scope link metric 1000 default via 192.168.11.3 dev eth0 proto static NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true NetworkManager.state_: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true Package: network-manager-applet (not installed) PackageArchitecture: i386 ProcEnviron: LANGUAGE=en_US:en PATH=(custom, user) LANG=en_US.UTF-8 LC_MESSAGES=en_US.utf8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.38-3.30-generic 2.6.38-rc4 ProcVersionSignature_: Ubuntu 2.6.38-3.30-generic 2.6.38-rc4 Tags: natty natty Uname: Linux 2.6.38-3-generic i686 UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare --- Architecture: i386 CRDA: Error: [Errno 2] No such file or directory DistroRelease: Ubuntu 11.04 EcryptfsInUse: Yes IfupdownConfig: auto lo iface lo inet loopback IfupdownConfig_: auto lo iface lo inet loopback InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta i386 (20100318) InstallationMedia_: Ubuntu 10.04 "Lucid Lynx" - Beta i386 (20100318) IpRoute: 192.168.11.0/24 dev wlan0 proto kernel scope link src 192.168.11.44 metric 2 169.254.0.0/16 dev wlan0 scope link metric 1000 default via 192.168.11.3 dev wlan0 proto static NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true NetworkManager.state_: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true Package: network-manager-applet (not installed) PackageArchitecture: i386 ProcEnviron: LANGUAGE=en_US:en PATH=(custom, user) LANG=en_US.UTF-8 LC_MESSAGES=en_US.utf8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.38-3.30-generic 2.6.38-rc4 ProcVersionSignature_: Ubuntu 2.6.38-3.30-generic 2.6.38-rc4 Tags: natty natty Uname: Linux 2.6.38-3-generic i686 UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/710711/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp

