apport information ** Tags added: apport-collected quantal
** Description changed: Hi , I am using Ubuntu 12.10 , Kernel version = 3.5.0-24-generic. I had two monitors, while trying to connect duel monitor screen. I am getting following Error 'Unable to handle Kernel Null Pointer dereference at (null)'. At first i was using kernel 3.5.0.17. Whie try to connecting duel monitors i got the above error. So i update the kernal , now it is 3.5.0.24, still i getting the same error. After throwing this error. i need to switch off manually. But my colleagues are using Ubuntu 12.04 , they didn't got any errors.. Why this higher version has the above error .. Friends if you have any idea please let me know Thanks, Suresh.M + --- + ApportVersion: 2.6.1-0ubuntu10 + Architecture: amd64 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC1: mobile 2118 F.... pulseaudio + /dev/snd/controlC0: mobile 2118 F.... pulseaudio + CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found. + DistroRelease: Ubuntu 12.10 + HibernationDevice: RESUME=UUID=382e529c-18a4-4182-9168-8659186f1b00 + InstallationDate: Installed on 2013-02-15 (4 days ago) + InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5) + IwConfig: + eth0 no wireless extensions. + + lo no wireless extensions. + Lsusb: + Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub + Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub + Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub + Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub + Bus 001 Device 003: ID 045e:00cb Microsoft Corp. Basic Optical Mouse v2.0 + MarkForUpload: True + Package: linux (not installed) + ProcFB: + 0 nouveaufb + 1 inteldrmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-24-generic root=UUID=5bb90c2d-9229-40ba-975c-345aa425e86a ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 3.5.0-24.37-generic 3.5.7.4 + PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. + RelatedPackageVersions: + linux-restricted-modules-3.5.0-24-generic N/A + linux-backports-modules-3.5.0-24-generic N/A + linux-firmware 1.95 + RfKill: + + Tags: quantal + Uname: Linux 3.5.0-24-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: + + dmi.bios.date: 02/18/2011 + dmi.bios.vendor: Intel Corp. + dmi.bios.version: BEH6110H.86A.0020.2011.0218.1538 + dmi.board.asset.tag: To be filled by O.E.M. + dmi.board.name: DH61WW + dmi.board.vendor: Intel Corporation + dmi.board.version: AAG23116-204 + dmi.chassis.type: 3 + dmi.modalias: dmi:bvnIntelCorp.:bvrBEH6110H.86A.0020.2011.0218.1538:bd02/18/2011:svn:pn:pvr:rvnIntelCorporation:rnDH61WW:rvrAAG23116-204:cvn:ct3:cvr: ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1130557/+attachment/3538216/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1130557 Title: Getting Kernel Null Pointer Error. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1130557/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
