Public bug reported: I'm not sure if this a repeat, but I've looked and can't find anything like this. I get a trace msg when I reboot. I've tried adding 'lapic' to the command in GRUB, but that doesn't make a difference. I upgraded from Jaunty and had no problem, I did a clean install and had problems. Not sure what this trace msg means. I've attached a file with the trace msg from Dec 29. I've looked in my logs and can't find anything later.
t...@tony-laptop:~$ lsb_release -rd Description: Ubuntu 9.10 Release: 9.10 Linux tony-laptop 2.6.31-17-generic #54-Ubuntu SMP Thu Dec 10 16:20:31 UTC 2009 i686 GNU/Linux Dec 29 07:51:26 tony-laptop kernel: [ 0.004305] ------------[ cut here ]------------ Dec 29 07:51:26 tony-laptop kernel: [ 0.004318] WARNING: at /build/buildd/linux-2.6.31/arch/x86/kernel/apic/apic.c:247 native_apic_write_dummy+0x33/0x40() Dec 29 07:51:26 tony-laptop kernel: [ 0.004322] Hardware name: CF-29H4LGBBM Dec 29 07:51:26 tony-laptop kernel: [ 0.004325] Modules linked in: Dec 29 07:51:26 tony-laptop kernel: [ 0.004331] Pid: 0, comm: swapper Not tainted 2.6.31-17-generic #54-Ubuntu Dec 29 07:51:26 tony-laptop kernel: [ 0.004335] Call Trace: Dec 29 07:51:26 tony-laptop kernel: [ 0.004346] [<c01450fd>] warn_slowpath_common+0x6d/0xa0 Dec 29 07:51:26 tony-laptop kernel: [ 0.004352] [<c011d763>] ? native_apic_write_dummy+0x33/0x40 Dec 29 07:51:26 tony-laptop kernel: [ 0.004357] [<c011d763>] ? native_apic_write_dummy+0x33/0x40 Dec 29 07:51:26 tony-laptop kernel: [ 0.004363] [<c0145145>] warn_slowpath_null+0x15/0x20 Dec 29 07:51:26 tony-laptop kernel: [ 0.004368] [<c011d763>] native_apic_write_dummy+0x33/0x40 Dec 29 07:51:26 tony-laptop kernel: [ 0.004376] [<c011279c>] intel_init_thermal+0xac/0x1a0 Dec 29 07:51:26 tony-laptop kernel: [ 0.004382] [<c0111dcb>] mce_intel_feature_init+0xb/0x60 Dec 29 07:51:26 tony-laptop kernel: [ 0.004387] [<c010fd00>] mce_cpu_features+0x10/0x40 Dec 29 07:51:26 tony-laptop kernel: [ 0.004395] [<c056b14c>] mcheck_init+0x14a/0x188 Dec 29 07:51:26 tony-laptop kernel: [ 0.004400] [<c0569598>] ? init_hypervisor+0xb/0x2c Dec 29 07:51:26 tony-laptop kernel: [ 0.004406] [<c0569550>] identify_cpu+0x20e/0x21d Dec 29 07:51:26 tony-laptop kernel: [ 0.004413] [<c0795732>] identify_boot_cpu+0xd/0x23 Dec 29 07:51:26 tony-laptop kernel: [ 0.004419] [<c07958c8>] check_bugs+0xb/0xe9 Dec 29 07:51:26 tony-laptop kernel: [ 0.004426] [<c078e8c3>] start_kernel+0x2dc/0x2ec Dec 29 07:51:26 tony-laptop kernel: [ 0.004431] [<c078e406>] ? unknown_bootoption+0x0/0x1ab Dec 29 07:51:26 tony-laptop kernel: [ 0.004437] [<c078e07c>] i386_start_kernel+0x7c/0x83 Dec 29 07:51:26 tony-laptop kernel: [ 0.004449] ---[ end trace a7919e7f17c0a725 ]--- ** Affects: ubuntu Importance: Undecided Status: New -- Karmic reboot trace https://bugs.launchpad.net/bugs/503203 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