I've been getting regular MCP limit log messages on a Dell Studio 1458 (i5 CPU) with an A02 BIOS. With the attached debug hack it prints the following values: [ 33.605098] intel ips 0000:00:1f.6: MCP limit exceeded: Avg power 30123, limit 1023 [ 38.597998] intel ips 0000:00:1f.6: MCP limit exceeded: Avg power 21697, limit 1023 [ 43.590917] intel ips 0000:00:1f.6: MCP limit exceeded: Avg power 15390, limit 1023 [ 48.583821] intel ips 0000:00:1f.6: MCP limit exceeded: Avg power 43370, limit 1023 [ 53.576740] intel ips 0000:00:1f.6: MCP limit exceeded: Avg power 64728, limit 1023 This is an idle machine which starts printing these messages about 30 seconds after boot. Any thoughts? rtg -- Tim Gardner tim.gardner@canonical.com