OK, the above apport info doesn't seem to contain anything valueable. Attached is "kmsg-crash-0.txt" which contains what I could sniff from /proc/kmsg using ssh.
I followed https://help.ubuntu.com/community/DebuggingSystemCrash and https://wiki.ubuntu.com/Kernel/CrashdumpRecipe but I can still not produce a crash dump. I also tried to adjust the crashkernel parameter without success: % cat /proc/cmdline BOOT_IMAGE=/vmlinuz-3.8.0-32-generic root=/dev/mapper/ubuntu-root ro crashkernel=128M ** Attachment added: "/proc/kmsg" https://bugs.launchpad.net/ubuntu/+source/linux-lts-raring/+bug/1256811/+attachment/3921449/+files/kmsg-crash-0.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1256811 Title: [Lenovo ThinkPad T400] linux kernel panic on bluetooth DUN disconnect To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-raring/+bug/1256811/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
