There's not indication I can find of a freeze in the logs, but that's not particularly surprising.
Regardless, this would be most likely caused by a kernel issue -- reassigning to 'linux'. ** Package changed: network-manager (Ubuntu) => linux (Ubuntu) -- 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/1053022 Title: Ubuntu 12.04 crashes if lan cable is pulled out from emachines laptop Status in “linux” package in Ubuntu: Incomplete Bug description: Hello I'm running Ubuntu 12.04 on an emachines G625 Laptop. But, Ubuntu is only working if an lan caple with internet connection is plugged in. This means: If the lan cable gets plugged out (and the computer notices this - with showing a disconnect message), the whole system freezes. I can only move the curser, but doing nothing with it or something else (like open a program with the cursor, or with a shortcut). The problem appears after logging in to the standard ubuntu user interface. The start screen is working without an internet connection. I can see only the background image after logging in without internet connection. The same problem appears in the "user defined session". Ubuntu 2D works without an lan cable connection, and also the console session. But in Ubuntu 2D, the wireless lan doesn't work. The available connections are displayed, but the computer can not connect. Before Ubuntu 12.04, i had Ubuntu 10.04 installed on this emachines laptop. 10.04 didn't have this problem. I installed 12.04 with upgrading 10.04, and also with installing it from an live usb stick and live cd. Nothing makes a different. The live system also doesn't work without a lan connection. needed details: Description: Ubuntu 12.04.1 LTS Release: 12.04 network-manager: Installiert: 0.9.4.0-0ubuntu4.1 Kandidat: 0.9.4.0-0ubuntu4.1 Versionstabelle: *** 0.9.4.0-0ubuntu4.1 0 500 http://at.archive.ubuntu.com/ubuntu/ precise-updates/main i386 Packages 100 /var/lib/dpkg/status 0.9.4.0-0ubuntu3 0 500 http://at.archive.ubuntu.com/ubuntu/ precise/main i386 Packages (I asked this issue before here https://answers.launchpad.net/ubuntu/+question/209013 and got the hint that the network-manager causes the problem form user actionparsnip.) ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: network-manager 0.9.4.0-0ubuntu4.1 ProcVersionSignature: Ubuntu 3.2.0-30.48-generic 3.2.27 Uname: Linux 3.2.0-30-generic i686 NonfreeKernelModules: wl ApportVersion: 2.0.1-0ubuntu13 Architecture: i386 CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found. Date: Wed Sep 19 19:19:42 2012 IfupdownConfig: auto lo iface lo inet loopback InstallationMedia: Ubuntu 10.04.4 LTS "Lucid Lynx" - Release i386 (20120214.2) IpRoute: default via 10.0.0.138 dev eth0 proto static 10.0.0.0/24 dev eth0 proto kernel scope link src 10.0.0.7 metric 1 10.0.0.0/24 dev eth1 proto kernel scope link src 10.0.0.6 metric 2 169.254.0.0/16 dev eth0 scope link metric 1000 NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=de_AT.UTF-8 SHELL=/bin/bash RfKill: 0: brcmwl-0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: network-manager UpgradeStatus: Upgraded to precise on 2012-09-16 (2 days ago) nmcli-con: NAME UUID TYPE TIMESTAMP TIMESTAMP-REAL AUTOCONNECT READONLY DBUS-PATH Kabelnetzwerkverbindung 1 63eccc25-c91c-4b0c-b5d0-cfa2826e8e64 802-3-ethernet 1348075052 Mit 19 Sep 2012 19:17:32 CEST yes no /org/freedesktop/NetworkManager/Settings/1 Netzwerk von mir 7a94b131-8d95-44f8-909b-5f0ddc50b32e 802-11-wireless 1348075055 Mit 19 Sep 2012 19:17:35 CEST yes no /org/freedesktop/NetworkManager/Settings/0 nmcli-dev: DEVICE TYPE STATE DBUS-PATH eth0 802-3-ethernet connected /org/freedesktop/NetworkManager/Devices/1 eth1 802-11-wireless connected /org/freedesktop/NetworkManager/Devices/0 nmcli-nm: RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN running 0.9.4.0 connected enabled enabled enabled enabled disabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1053022/+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
