Hi, I just updated to the latest kernel in the updates of Fedora 11 and the system is no longer using the 2 quad-core chips The system is no longer seen as an SMP system using kernel-2.6.30.9-96.fc11.x86_64 ==================================================================== Nov 16 11:27:41 nikka kernel: Initializing cgroup subsys ns Nov 16 11:27:41 nikka kernel: Initializing cgroup subsys cpuacct Nov 16 11:27:41 nikka kernel: Initializing cgroup subsys memory Nov 16 11:27:41 nikka kernel: Initializing cgroup subsys devices Nov 16 11:27:41 nikka kernel: Initializing cgroup subsys freezer Nov 16 11:27:41 nikka kernel: Initializing cgroup subsys net_cls Nov 16 11:27:41 nikka kernel: CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) Nov 16 11:27:41 nikka kernel: CPU: L2 Cache: 512K (64 bytes/line) Nov 16 11:27:41 nikka kernel: CPU 0/0x0 -> Node 0 Nov 16 11:27:41 nikka kernel: CPU: Physical Processor ID: 0 Nov 16 11:27:41 nikka kernel: CPU: Processor Core ID: 0 Nov 16 11:27:41 nikka kernel: using C1E aware idle routine Nov 16 11:27:41 nikka kernel: SMP alternatives: switching to UP code Nov 16 11:27:41 nikka kernel: Freeing SMP alternatives: 31k freed Nov 16 11:27:41 nikka kernel: ACPI: Core revision 20090320 Nov 16 11:27:41 nikka kernel: ACPI: setting ELCR to 0200 (from 8ca0) Nov 16 11:27:41 nikka kernel: ftrace: converting mcount calls to 0f 1f 44 00 00 Nov 16 11:27:41 nikka kernel: ftrace: allocating 19364 entries in 76 pages Nov 16 11:27:41 nikka kernel: Failed to register trace ftrace module notifier Nov 16 11:27:41 nikka kernel: Setting APIC routing to flat Nov 16 11:27:41 nikka kernel: weird, boot CPU (#0) not listed by the BIOS. Nov 16 11:27:41 nikka kernel: SMP motherboard not detected. Nov 16 11:27:41 nikka kernel: Setting APIC routing to flat Nov 16 11:27:41 nikka kernel: SMP disabled Nov 16 11:27:41 nikka kernel: Brought up 1 CPUs Nov 16 11:27:41 nikka kernel: Total of 1 processors activated (4423.16 BogoMIPS). ==================================================================== On the same system the older kernel works fine: 2.6.27.21-78.2.41.fc9.x86_64 On identical hardware but different server also running Fedora 11; this kernel works fine: 2.6.30.9-90.fc11.x86_64 Is this broken?: 2.6.30.9-96.fc11.x86_64 Thank you, Kevin -- Kevin C. Abbey System Administrator Rutgers University - BioMaPS Institute -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list Guidelines: http://fedoraproject.org/wiki/Communicate/MailingListGuidelines