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    After Ver 1.0.0 update Blank Screen

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    • T
      ttricktt
      last edited by

      Hi Fog Users,

      FOG is running on, CentOS release 5.10
      [FONT=arial][COLOR=#393939]Linux 2.6.18-371.6.1.el5 on i686[/COLOR][/FONT]

      After I upgraded to V 1.0.0 I have a blank screen when I browse to [url]http://<myhost>/fog/management/index.php[/url]

      Also I see an error in httpd logs,
      PHP Parse error: syntax error, unexpected T_FUNCTION, expecting ‘)’ in /var/www/html/fog/commons/init.php on line 33

      Anybody have any ideas how to fix this?
      Thanks,
      Rick

      1 Reply Last reply Reply Quote 0
      • neodawgN
        neodawg
        last edited by

        I too am having this same issue.
        server is Fedora 10.

        In reading some posts about install issues with 1.0.x i have noticed that during install that it fails at:
        [CODE]* Starting FOG Multicast Management Server…Failed![/CODE]
        I have restarted the service FOGMulitcastManager and that generates the error listed by ttricktt.
        i looked at the log file at:
        [CODE]/opt/fog/log/multicast.log[/CODE]
        and it says that it fails to connect to mysql database
        [CODE][05-17-14 12:01:12 am] | [05-17-14 12:01:12 am] Failed to connect to database server, will try again in next iteration.[/CODE]
        check the common.php file to make sure that was correct, it was and was able to login to mysql as that user
        [CODE]/var/www/html/fog/commons/config.php[/CODE]

        Thoughts?

        1 Reply Last reply Reply Quote 0
        • P
          pmonstad
          last edited by

          [quote=“ttricktt, post: 27031, member: 720”]Hi Fog Users,

          FOG is running on, CentOS release 5.10
          [FONT=arial][COLOR=#393939]Linux 2.6.18-371.6.1.el5 on i686[/COLOR][/FONT]

          After I upgraded to V 1.0.0 I have a blank screen when I browse to [url]http://<myhost>/fog/management/index.php[/url]

          Also I see an error in httpd logs,
          PHP Parse error: syntax error, unexpected T_FUNCTION, expecting ‘)’ in /var/www/html/fog/commons/init.php on line 33

          Anybody have any ideas how to fix this?
          Thanks,
          Rick[/quote]

          I had the same issue. I solved it by editing php.ini. Increase the value of the variable memory_limit = 32M (I set it to 32M, default on my server was 16M). Then restart your apache server.

          1 Reply Last reply Reply Quote 0
          • neodawgN
            neodawg
            last edited by

            [quote=“pmonstad, post: 27352, member: 17422”]I had the same issue. I solved it by editing php.ini. Increase the value of the variable memory_limit = 32M (I set it to 32M, default on my server was 16M). Then restart your apache server.[/quote]

            Oh yea, I also tried that too, mine was at 32mb and I took it from 32 to 256 with no change. Just double checked it too.

            1 Reply Last reply Reply Quote 0
            • Tom ElliottT
              Tom Elliott
              last edited by

              [quote=“neodawg, post: 27360, member: 87”]Oh yea, I also tried that too, mine was at 32mb and I took it from 32 to 256 with no change. Just double checked it too.[/quote]

              Whats in the error logs?

              And you’re running Fedora 10 and another on CentOS 5.10? I too like to live dangerously.

              Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG! Get in contact with me (chat bubble in the top right corner) if you want to join in.

              Web GUI issue? Please check apache error (debian/ubuntu: /var/log/apache2/error.log, centos/fedora/rhel: /var/log/httpd/error_log) and php-fpm log (/var/log/php*-fpm.log)

              Please support FOG if you like it: https://wiki.fogproject.org/wiki/index.php/Support_FOG

              1 Reply Last reply Reply Quote 0
              • neodawgN
                neodawg
                last edited by

                Yea, its kinda a test server, but id like to find out the fix for this cause I maintain about 15 FOG servers all on different version of Fedora or CentOS and will probably run into it again.

                On this server:
                I came from .33RC to 1.0.1
                Fedora 10 32bit

                I see this error in the httpd log
                [CODE][Sat May 17 20:14:14 2014] [error] [client 10.22.100.2] PHP Parse error: syntax error, unexpected T_FUNCTION, expecting ‘)’ in /var/www/html/fog/commons/init.php on line 33, referer: http://fog/fog/management/index.php[/CODE]

                I did search around trying to find anything related, but I sure could have missed something.

                The reason my server is old is because it didnt really matter cause FOG hasn’t had an update for a couple of years.

                1 Reply Last reply Reply Quote 0
                • Tom ElliottT
                  Tom Elliott
                  last edited by

                  I think the issue is your php version neodawg.

                  Replace your init.php with this:

                  [code]mv /var/www/html/fog/commons/init.php /var/www/html/fog/commons/init.php_5.3_only
                  wget -O /var/www/html/fog/commons/init.php http://sourceforge.net/p/freeghost/code/1654/tree/trunk/packages/web/commons/init.php?format=raw[/code]

                  Hopefully that will help you out.

                  Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG! Get in contact with me (chat bubble in the top right corner) if you want to join in.

                  Web GUI issue? Please check apache error (debian/ubuntu: /var/log/apache2/error.log, centos/fedora/rhel: /var/log/httpd/error_log) and php-fpm log (/var/log/php*-fpm.log)

                  Please support FOG if you like it: https://wiki.fogproject.org/wiki/index.php/Support_FOG

                  1 Reply Last reply Reply Quote 0
                  • neodawgN
                    neodawg
                    last edited by

                    [quote=“Tom Elliott, post: 27381, member: 7271”]I think the issue is your php version neodawg.

                    Replace your init.php with this:

                    [code]mv /var/www/html/fog/commons/init.php /var/www/html/fog/commons/init.php_5.3_only
                    wget -O /var/www/html/fog/commons/init.php http://sourceforge.net/p/freeghost/code/1654/tree/trunk/packages/web/commons/init.php?format=raw[/code]

                    Hopefully that will help you out.[/quote]

                    Hmm… tried and no luck.

                    I get this when trying to restart the service:
                    [CODE][root@fog bin]# service FOGMulticastManager restart
                    Stopping FOGMulticastManager: [FAILED]
                    Starting FOGMulticastManager: [ OK ]
                    [root@fog bin]# PHP Notice: Undefined variable: missingExtensions in /var/www/html/fog/commons/init.php on line 26
                    PHP Notice: Undefined index: FOGCore in /var/www/html/fog/lib/fog/FOGBase.class.php on line 53
                    PHP Notice: Trying to get property of non-object in /var/www/html/fog/lib/fog/FOGBase.class.php on line 54
                    PHP Notice: Undefined index: HookManager in /var/www/html/fog/lib/fog/FOGBase.class.php on line 55
                    PHP Notice: Undefined index: currentUser in /var/www/html/fog/lib/fog/FOGBase.class.php on line 56
                    PHP Notice: Undefined index: foglang in /var/www/html/fog/lib/fog/FOGBase.class.php on line 59
                    PHP Notice: Trying to get property of non-object in /var/www/html/fog/lib/fog/FOGBase.class.php on line 61
                    PHP Notice: Undefined index: conn in /var/www/html/fog/lib/fog/FOGBase.class.php on line 62
                    PHP Parse error: syntax error, unexpected T_FUNCTION, expecting ‘)’ in /var/www/html/fog/lib/fog/HookManager.class.php on line 207
                    [/CODE]
                    I think part of it is that the FOG setup isnt actually completing, not sure what else it needs to do after this.
                    [CODE] Configuring services.

                    • Setting up fog user…Exists
                    • Setting up and starting MySQL…OK
                    • Backing up user reports…OK
                    • Setting up and starting Apache Web Server…OK
                    • Restoring user reports…OK
                    • Configuring Fresh Clam…Skipped (See wiki for installation instructions)
                    • Setting up storage…OK
                    • Setting up and starting NFS Server…OK
                    • Setting up and starting DHCP Server…Skipped
                    • Setting up and starting TFTP and PXE Servers…OK
                    • Setting up and starting VSFTP Server…OK
                    • Setting up sudo settings…OK
                    • Setting up FOG Snapins…OK
                    • Setting up and building UDPCast…OK
                    • Installing init scripts…OK
                    • Setting up FOG Services…OK
                    • Starting FOG Multicast Management Server…OK
                    • Starting FOG Image Replicator Server…Failed!
                      [/CODE]
                    1 Reply Last reply Reply Quote 0
                    • Tom ElliottT
                      Tom Elliott
                      last edited by

                      What version of PHP do you have?

                      [code][root@mastaweb ~]# php --version
                      PHP 5.5.12 (cli) (built: May 2 2014 19:53:49)
                      Copyright © 1997-2014 The PHP Group
                      Zend Engine v2.5.0, Copyright © 1998-2014 Zend Technologies[/code]

                      Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG! Get in contact with me (chat bubble in the top right corner) if you want to join in.

                      Web GUI issue? Please check apache error (debian/ubuntu: /var/log/apache2/error.log, centos/fedora/rhel: /var/log/httpd/error_log) and php-fpm log (/var/log/php*-fpm.log)

                      Please support FOG if you like it: https://wiki.fogproject.org/wiki/index.php/Support_FOG

                      1 Reply Last reply Reply Quote 0
                      • neodawgN
                        neodawg
                        last edited by

                        [quote=“Tom Elliott, post: 27412, member: 7271”]What version of PHP do you have?[/quote]

                        [code][root@fog ~]# php --version
                        PHP 5.2.9 (cli) (built: Apr 17 2009 03:29:12)
                        Copyright © 1997-2009 The PHP Group
                        Zend Engine v2.2.0, Copyright © 1998-2009 Zend Technologies
                        [/code]

                        EDIT:
                        was just test updating a Fedora 14 server and got the same thing:
                        [code]

                        • Starting FOG Multicast Management Server…Failed!
                          [root@fogwin bin]# uname -r
                          2.6.35.14-106.fc14.x86_64
                          [root@fogwin bin]# php -version
                          PHP 5.3.8 (cli) (built: Sep 28 2011 17:34:42)
                          Copyright © 1997-2011 The PHP Group
                          Zend Engine v2.3.0, Copyright © 1998-2011 Zend Technologies
                          [/code]

                        I dont get a white screen, and am able to upgrade the database and it appears to work fine so far. Just thought I would share

                        1 Reply Last reply Reply Quote 0
                        • T
                          ttricktt
                          last edited by

                          [quote=“Tom Elliott, post: 27372, member: 7271”]Whats in the error logs?

                          And you’re running Fedora 10 and another on CentOS 5.10? I too like to live dangerously.[/quote]

                          [SIZE=3][FONT=arial]I down-graded from version 1.0.0 back to version 32, the reason I was upgrading is because FOG bzimage doesn’t boot newer Lenovo B350 all in one computers. I was hoping newer bzimage might work with the newer computers.[/FONT][/SIZE]
                          [FONT=arial][SIZE=3]I’ve been using FOG to image desktops at our school for about 5 years. It would be nice to upgrade to a newer OS, but currently I don’t have an extra server with storage.[/SIZE][/FONT]
                          [FONT=arial][SIZE=3]P.S. I did include an error log in the first post,[/SIZE][/FONT]
                          [SIZE=3][FONT=arial]PHP Parse error: syntax error, unexpected T_FUNCTION, expecting ‘)’ in /var/www/html/fog/commons/init.php on line 33[/FONT][/SIZE]

                          Thanks, Rick

                          1 Reply Last reply Reply Quote 0
                          • Tom ElliottT
                            Tom Elliott
                            last edited by

                            [quote=“neodawg, post: 27454, member: 87”][code][root@fog ~]# php --version
                            PHP 5.2.9 (cli) (built: Apr 17 2009 03:29:12)
                            Copyright © 1997-2009 The PHP Group
                            Zend Engine v2.2.0, Copyright © 1998-2009 Zend Technologies
                            [/code]

                            EDIT:
                            was just test updating a Fedora 14 server and got the same thing:
                            [code]

                            • Starting FOG Multicast Management Server…Failed!
                              [root@fogwin bin]# uname -r
                              2.6.35.14-106.fc14.x86_64
                              [root@fogwin bin]# php -version
                              PHP 5.3.8 (cli) (built: Sep 28 2011 17:34:42)
                              Copyright © 1997-2011 The PHP Group
                              Zend Engine v2.3.0, Copyright © 1998-2011 Zend Technologies
                              [/code]

                            I dont get a white screen, and am able to upgrade the database and it appears to work fine so far. Just thought I would share[/quote]

                            I’ve since learned what the issue with FOGMulticastManager Failed issue is. I don’t know what a suitable fix is, but a workaround that may help serve the purposes is to:

                            When you get the error 5.3 php version or higher is now needed and I’ll update that within the schema, open a browser and apply the schema. Then re-perform the install. Nothing will be lost, but it will ensure all your files are all updated and the FOG Service files will startup properly.

                            Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG! Get in contact with me (chat bubble in the top right corner) if you want to join in.

                            Web GUI issue? Please check apache error (debian/ubuntu: /var/log/apache2/error.log, centos/fedora/rhel: /var/log/httpd/error_log) and php-fpm log (/var/log/php*-fpm.log)

                            Please support FOG if you like it: https://wiki.fogproject.org/wiki/index.php/Support_FOG

                            1 Reply Last reply Reply Quote 0
                            • Tom ElliottT
                              Tom Elliott
                              last edited by

                              [quote=“ttricktt, post: 27616, member: 720”][SIZE=3][FONT=arial]I down-graded from version 1.0.0 back to version 32, the reason I was upgrading is because FOG bzimage doesn’t boot newer Lenovo B350 all in one computers. I was hoping newer bzimage might work with the newer computers.[/FONT][/SIZE]
                              [FONT=arial][SIZE=3]I’ve been using FOG to image desktops at our school for about 5 years. It would be nice to upgrade to a newer OS, but currently I don’t have an extra server with storage.[/SIZE][/FONT]
                              [FONT=arial][SIZE=3]P.S. I did include an error log in the first post,[/SIZE][/FONT]
                              [SIZE=3][FONT=arial]PHP Parse error: syntax error, unexpected T_FUNCTION, expecting ‘)’ in /var/www/html/fog/commons/init.php on line 33[/FONT][/SIZE]

                              Thanks, Rick[/quote]

                              If you’re able, please update, but when you see the FOGMulticastManager issue, open a browser to the FOG Webpage at [url]http://<FOGSERVERIP>/fog/management[/url] and apply the schema update. Then reinstall. All should install properly.

                              Please help us build the FOG community with everyone involved. It's not just about coding - way more we need people to test things, update documentation and most importantly work on uniting the community of people enjoying and working on FOG! Get in contact with me (chat bubble in the top right corner) if you want to join in.

                              Web GUI issue? Please check apache error (debian/ubuntu: /var/log/apache2/error.log, centos/fedora/rhel: /var/log/httpd/error_log) and php-fpm log (/var/log/php*-fpm.log)

                              Please support FOG if you like it: https://wiki.fogproject.org/wiki/index.php/Support_FOG

                              1 Reply Last reply Reply Quote 0
                              • neodawgN
                                neodawg
                                last edited by

                                Thanks for the info, using that I found this and updated php on the Fedora 10 box that was getting the white screen.
                                I then ran the installer script, which finished correctly now and then I was able to update the fog DB just fine.

                                [url]http://www.sohailriaz.com/how-to-update-php-on-servers-centosfedorarhel/[/url]

                                thanks for the help Tom

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