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    HOWTO: Temperature Monitoring with coretemp in Sysinfo widget

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    • F
      fredfred5
      last edited by

      Just configured this on my 2.0.1 amd64 install and its working perfectly  8)

      Thanks!

      1 Reply Last reply Reply Quote 0
      • S
        stratoscott
        last edited by

        @show-p1984:

        Give me your whole file after the patch was applied and I can tell you what went wrong.
        Usually something like this is caused by applying a patch to another version of the file. Mine was 2.0.1 amd64, so if you apply the patch to anything else, it is likely to break if the file has changed and you just blindly apply the patch :)

        Hello,
        sorry but I was very busy, I send tot you a pm with the file. It's the same version.
        Thanks

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        • simon24S
          simon24
          last edited by

          Hi!

          I've done exactly like U wrote but it doesn't work…
          I attached my files so u can look if there is something wrong. I'm not getting any errors in any case.

          But when I'm running sysctl -a | grep temperature it doesnt do anything…

          [2.0.1-RELEASE][root@pfsense.localdomain]/root(14): sysctl -a | grep temperature
          [2.0.1-RELEASE][root@pfsense.localdomain]/root(15):
          
          

          I've allready wrote kldload coretemp but if I'm doing it again it will just print a message: File exists

          [2.0.1-RELEASE][root@pfsense.localdomain]/root(15): kldload coretemp
          kldload: can't load coretemp: File exists
          
          

          What's wrong? :)

          system_information.widget.php.txt
          functions.inc.php.txt

          1 Reply Last reply Reply Quote 0
          • stephenw10S
            stephenw10 Netgate Administrator
            last edited by

            If you don't get a sysctl value at the command line the widget will never work.
            What cpu do you have?

            Steve

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            • simon24S
              simon24
              last edited by

              @stephenw10:

              If you don't get a sysctl value at the command line the widget will never work.
              What cpu do you have?

              Steve

              AMD Athlon™ 64 X2 Dual Core Processor 6000+

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              • stephenw10S
                stephenw10 Netgate Administrator
                last edited by

                Not an Intel Core processor hence coretemp won't work.
                Instead you need the amdtemp.ko module (32bit or 64bit).

                Steve

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                • simon24S
                  simon24
                  last edited by

                  @stephenw10:

                  Not an Intel Core processor hence coretemp won't work.
                  Instead you need the amdtemp.ko module (32bit or 64bit).

                  Steve

                  Thanks! I didn't realise it was for Intel :)
                  Now it works like a charm! :)

                  1 Reply Last reply Reply Quote 0
                  • stephenw10S
                    stephenw10 Netgate Administrator
                    last edited by

                    Yes, the name is a little ambiguous. Glad it worked I've not ever run it myself.  ;)

                    Steve

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                    • R
                      RocKKer
                      last edited by

                      Works as described, I patched manually. Thanks great work show-p1984!

                      1 Reply Last reply Reply Quote 0
                      • S
                        saxonbeta
                        last edited by

                        I tried this on my system, but it did not work :(. I have a AMD Athlon™ XP 3200+ and I used the amdtemp.ko module.

                        Any sugestions???

                        1 Reply Last reply Reply Quote 0
                        • stephenw10S
                          stephenw10 Netgate Administrator
                          last edited by

                          The amdtemp module supports AMD K8 microarchitecture or newer. The Athlon XP is K7.

                          To get the temperature of earlier CPUs you could try using mbmon. You will have to do some coding to make it work with this widget though.

                          Steve

                          1 Reply Last reply Reply Quote 0
                          • E
                            esnakk
                            last edited by

                            Thanks! This is great and should be included in the default install IMO!!

                            Again, Thanks alot!

                            Cheers
                            E

                            –
                            Cheers,
                            E

                            1 Reply Last reply Reply Quote 0
                            • K
                              kilthro
                              last edited by

                              Hello,
                              I tried applying the patch that is located in the main post. I downloaded the package system patch and have tried it via command line with the same result. When I test the patch I get errors saying it cant be applied cleanly. Is this due to showp1984 stuff? should it be removed? not that experienced with troubleshooting patches..

                              Output of full patch apply test:

                              /usr/bin/patch –directory=/ -t -p4 -i /var/patches/50be92a047646.patch --check --forward

                              Hmm...  Looks like a unified diff to me...
                              The text leading up to this was:

                              |diff -Naur /home/showp1984/Desktop/a/usr/local/www/includes/functions.inc.php /home/showp1984/Desktop/b/usr/local/www/includes/functions.inc.php
                              |--- /home/showp1984/Desktop/a/usr/local/www/includes/functions.inc.php 2012-08-07 01:01:33.902057913 +0200

                              +++ /home/showp1984/Desktop/b/usr/local/www/includes/functions.inc.php 2012-08-06 06:13:12.000000000 +0200
                              No file to patch.  Skipping...
                              Hunk #1 ignored at 136.
                              Hunk #2 ignored at 151.
                              2 out of 2 hunks ignored--saving rejects to a/usr/local/www/includes/functions.inc.php.rej
                              Hmm...  The next patch looks like a unified diff to me...
                              The text leading up to this was:

                              |diff -Naur /home/showp1984/Desktop/a/usr/local/www/widgets/widgets/system_information.widget.php /home/showp1984/Desktop/b/usr/local/www/widgets/widgets/system_information.widget.php
                              |--- /home/showp1984/Desktop/a/usr/local/www/widgets/widgets/system_information.widget.php 2012-08-07 01:01:27.446742521 +0200

                              +++ /home/showp1984/Desktop/b/usr/local/www/widgets/widgets/system_information.widget.php 2012-08-06 06:10:46.000000000 +0200
                              No file to patch.  Skipping...
                              Hunk #1 ignored at 232.
                              1 out of 1 hunks ignored--saving rejects to a/usr/local/www/widgets/widgets/system_information.widget.php.rej
                              done
                              1 Reply Last reply Reply Quote 0
                              • stephenw10S
                                stephenw10 Netgate Administrator
                                last edited by

                                I haven't actually tried this but looking at the patch file it's obviously been built against two files on the OPs desktop machine.

                                Since this is a relatively minor change to only two files I suggest you simply edit the two files manually.

                                Steve

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                                • K
                                  kilthro
                                  last edited by

                                  Stephen,
                                  I was able to do the manual edits prior to posting. I was just wondering why the patch wasn't working. It would have just saved me some time editing that's all.  Thought maybe i was doing something wrong with the patch.

                                  btw thanks to the OP for working on this. I do appreciate it. Now if i could just get this info on LCDProc everything would be golden. :-D

                                  1 Reply Last reply Reply Quote 0
                                  • K
                                    kilthro
                                    last edited by

                                    For some reason i can't get coretemp to automatically load upon reboot. I can ssh over and run kldload coretemp and i am up and running.  I did edit the loader.conf.local and added coretemp_load="yes".  The module is in /boot/modules as well.

                                    Am I missing something else to enable pfsense to load this on boot if i have to reboot the firewall?

                                    1 Reply Last reply Reply Quote 0
                                    • stephenw10S
                                      stephenw10 Netgate Administrator
                                      last edited by

                                      File permissions perhaps?
                                      Looks like you're doing everything correctly.

                                      Steve

                                      1 Reply Last reply Reply Quote 0
                                      • K
                                        kilthro
                                        last edited by

                                        @stephenw10:

                                        File permissions perhaps?
                                        Looks like you're doing everything correctly.

                                        Steve

                                        What would i be looking for in relation to file permission? is there a way to test (fake boot process) to see if it would give me an error and why it wouldnt load?

                                        1 Reply Last reply Reply Quote 0
                                        • K
                                          kilthro
                                          last edited by

                                          should i add the line to loader.conf? or would that be bad? Wasnt sure if the .local may not be utilized for some reason? just thinking out loud.

                                          1 Reply Last reply Reply Quote 0
                                          • W
                                            wallabybob
                                            last edited by

                                            @kilthro:

                                            should i add the line to loader.conf? or would that be bad? Wasnt sure if the .local may not be utilized for some reason? just thinking out loud.

                                            /boot/loader.conf may change on reinstall; /boot/loader.conf.local is guaranteed to remain untouched by a reinstall.

                                            You might see an error report on coretemp during the early boot (before the kernel is started).

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