Hey Juerg, OK, I also loaded ipmi_msghandler as I was not loading it before. I am not loading these modules in my rc.local file: i2c-piix4 i2c-ipmi eeprom ipmisensors ipmi_msghandler hwmon in that order. Looking at /sys/classes, it is empty. When I manually load the modules, via rmmod & modprobe, and look at /var/log/messages the only entries are: May 31 15:01:26 smaug kernel: ipmi message handler version 39.1 May 31 15:01:26 smaug kernel: ipmisensors - IPMI BMC sensors interface As I said before I am using 2.6.21 patched with the experimential ipmi patch. Juerg what kernel are you using and do you also have a SRSH4 based system? Any other pointers are things to try? Thanks, Keith > >Keith, > >Make sure you have the ipmisensors and ipmi_msghandler modules >installed. Check if there are any entries under /sys/class/hwmon. >Check /var/log/messages, it should read something like the following >after loading the ipmisensors module: > >May 30 14:37:54 clim1 kernel: ipmisensors - IPMI BMC sensors interface >May 30 14:37:54 clim1 kernel: ipmisensors: Registered IPMI 2.0 BMC >over interface 0 >May 30 14:37:54 clim1 kernel: ipmisensors: Skipping SDR type 0xc0 >May 30 14:37:54 clim1 kernel: ipmisensors: Skipping SDR type 0x8 >May 30 14:37:54 clim1 kernel: ipmisensors: skipping non-threshold sensor >"Fan 1" >May 30 14:37:55 clim1 kernel: ipmisensors: skipping non-threshold sensor >"Fan 2" >May 30 14:37:55 clim1 kernel: ipmisensors: skipping non-threshold sensor >"Fan 3" >May 30 14:37:55 clim1 kernel: ipmisensors: skipping non-threshold sensor >"Fan 4" >May 30 14:37:55 clim1 kernel: ipmisensors: skipping non-threshold sensor >"Fan 5" >May 30 14:37:55 clim1 kernel: ipmisensors: skipping non-threshold sensor >"Fan 6" >May 30 14:37:55 clim1 kernel: ipmisensors: skipping non-threshold sensor >"Fan 7" >May 30 14:37:55 clim1 kernel: ipmisensors: skipping non-threshold sensor >"Fan 8" >May 30 14:37:55 clim1 kernel: ipmisensors: skipping non-threshold sensor >"Fan 9" >May 30 14:37:55 clim1 kernel: ipmisensors: skipping non-threshold >sensor "Fan 10" >May 30 14:37:55 clim1 kernel: ipmisensors: skipping non-threshold >sensor "Fan 11" >May 30 14:37:55 clim1 kernel: ipmisensors: skipping non-threshold >sensor "Fan 12" >May 30 14:37:55 clim1 kernel: ipmisensors: skipping non-threshold sensor >"Fans" >May 30 14:37:55 clim1 kernel: ipmisensors: Skipping SDR type 0x8 >May 30 14:37:55 clim1 kernel: ipmisensors: all sensors detected >May 30 14:37:55 clim1 kernel: ipmisensors: registering sensor 27: >(type 0x01) (fmt=0; m=1; b=0; k1=0; k2=0; cap=0xc9; mask=0x0030) >May 30 14:37:55 clim1 kernel: ipmisensors: sensors.conf: label temp1 "Temp >6" >May 30 14:37:55 clim1 kernel: ipmisensors: using upper critical >threshold for upper limit >May 30 14:37:55 clim1 kernel: ipmisensors: registering sensor 26: >(type 0x01) (fmt=0; m=1; b=0; k1=0; k2=0; cap=0xc9; mask=0x0030) >May 30 14:37:55 clim1 kernel: ipmisensors: sensors.conf: label temp2 "Temp >5" >May 30 14:37:55 clim1 kernel: ipmisensors: using upper critical >threshold for upper limit >May 30 14:37:55 clim1 kernel: ipmisensors: registering sensor 25: >(type 0x01) (fmt=0; m=1; b=0; k1=0; k2=0; cap=0xc9; mask=0x0030) >May 30 14:37:55 clim1 kernel: ipmisensors: sensors.conf: label temp3 "Temp >4" >May 30 14:37:55 clim1 kernel: ipmisensors: using upper critical >threshold for upper limit >May 30 14:37:55 clim1 kernel: ipmisensors: registering sensor 24: >(type 0x01) (fmt=0; m=1; b=0; k1=0; k2=0; cap=0xc9; mask=0x0030) >May 30 14:37:55 clim1 kernel: ipmisensors: sensors.conf: label temp4 "Temp >3" >May 30 14:37:55 clim1 kernel: ipmisensors: using upper critical >threshold for upper limit >May 30 14:37:55 clim1 kernel: ipmisensors: registering sensor 23: >(type 0x01) (fmt=0; m=1; b=0; k1=0; k2=0; cap=0xc9; mask=0x0030) >May 30 14:37:55 clim1 kernel: ipmisensors: sensors.conf: label temp5 "Temp >2" >May 30 14:37:55 clim1 kernel: ipmisensors: using upper critical >threshold for upper limit >May 30 14:37:55 clim1 kernel: ipmisensors: registering sensor 22: >(type 0x01) (fmt=0; m=1; b=0; k1=0; k2=0; cap=0xc9; mask=0x0030) >May 30 14:37:55 clim1 kernel: ipmisensors: sensors.conf: label temp6 "Temp >1" >May 30 14:37:55 clim1 kernel: ipmisensors: using upper critical >threshold for upper limit >May 30 14:37:55 clim1 kernel: ipmisensors: registered 6 temp, 0 volt, >0 current, 0 fan sensors > > >Running sensors works fine for me: > >clim1:~# sensors >bmc-isa-0000 >Adapter: ISA adapter >temp1: +0.0?C (high = +7?C, hyst = +0?C) >temp2: +44.0?C (high = +6?C, hyst = +0?C) >temp3: +40.0?C (high = +6?C, hyst = +0?C) >temp4: +31.0?C (high = +10?C, hyst = +0?C) >temp5: +0.0?C (high = +10?C, hyst = +0?C) >temp6: +18.0?C (high = +4?C, hyst = +0?C) > > >...juerg > > >