** Summary changed: - [karmic] Kernel Panic with: iwl3945 + wpa_supplicant + Bonjour on Pidgin + [karmic] Kernel Panic with: iwl3945 + wpa_supplicant + Bonjour [on Pidgin or Empathy]
** Description changed: + STATUS: I believe it is now harder to trigger this bug; investigating that. + The rest of the text is unchanged. + First of all, https://wiki.edubuntu.org/KernelTeam/CrashdumpRecipe wouldn't allow me to get any crash dump. It'd seem to get stuck in a cycle. I don't know what the kexec'd kernel was supposed to do and after it repeating the same actions twice (boot, apparent attempt to start X (?), and restart of the cycle), when I saw zero disk activity for 1 min or so I gave up. Anyway, steps to reproduce: * disable NetworkManager [might work with it, however my wireless network dislikes NetworkManager] * connect to the WPA-EAP wireless network with wpa_supplicant * run Pidgin and enable Bonjour * screen will turn black and freeze * CAPS LOCK will start blinking Running 'avahi-browse -rt _presence._tcp' doesn't trigger the crash. Important notes: * last time I got graphics corruption * the kexec'd kernel while loading would fill the screen repeatedly with: «[timestamp] iwl3945 <PCI IDs or sth> Microcode HW error detected. Restarting.» «[timestamp] iwl3945 <PCI IDs or sth> Microcode HW error detected. Restarting.» «[timestamp] iwl3945 <PCI IDs or sth> Microcode HW error detected. Restarting.» «[timestamp] iwl3945 <PCI IDs or sth> Microcode HW error detected. Restarting.» and so on. If you wish I'll crash my system again happily (lol) but I'd like to know what to expect from the kexec'd kernel & some more tips. ProblemType: Bug Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: pedro 2801 F.... knotify4 pedro 2823 F.... kmix CRDA: Error: [Errno 2] Ficheiro ou directoria inexistente Card0.Amixer.info: Card hw:0 'Intel'/'HDA Intel at 0xf8600000 irq 22' Mixer name : 'Realtek ALC268' Components : 'HDA:10ec0268,103c30cc,00100003 HDA:10573055,10573055,00100700' Controls : 16 Simple ctrls : 13 Date: Fri Sep 25 13:17:58 2009 DistroRelease: Ubuntu 9.10 HibernationDevice: RESUME=UUID=fc8ed247-393b-46fb-b0a5-228605e6e9fc MachineType: Hewlett-Packard HP Pavilion dv6500 Notebook PC Package: linux-image-2.6.31-10-generic 2.6.31-10.35 ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.31-10-generic root=UUID=173be3f9-6779-4bcb-901a-a28ea0b7d589 ro crashkernel=384M-2G:64M,2G-:128M quiet splash ProcEnviron: LANGUAGE=pt:pt_BR:en LANG=pt_PT.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.31-10.35-generic RelatedPackageVersions: linux-backports-modules-2.6.31-10-generic N/A linux-firmware 1.19 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux Uname: Linux 2.6.31-10-generic i686 dmi.bios.date: 06/16/2008 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: F.58 dmi.board.name: 30CC dmi.board.vendor: Quanta dmi.board.version: 79.2E dmi.chassis.type: 10 dmi.chassis.vendor: Quanta dmi.chassis.version: N/A dmi.modalias: dmi:bvnHewlett-Packard:bvrF.58:bd06/16/2008:svnHewlett-Packard:pnHPPaviliondv6500NotebookPC:pvrRev1:rvnQuanta:rn30CC:rvr79.2E:cvnQuanta:ct10:cvrN/A: dmi.product.name: HP Pavilion dv6500 Notebook PC dmi.product.version: Rev 1 dmi.sys.vendor: Hewlett-Packard -- [karmic] Kernel Panic with: iwl3945 + wpa_supplicant + Bonjour [on Pidgin or Empathy] https://bugs.launchpad.net/bugs/436576 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
