@Quazz @Tom-Elliott
should someone open a new thread for this new issue?
The problem with the installer.sh is fixed for me too.

@Tom-Elliott
what should I do with them? let them inside or delete?
If I delete them, the installer runs until the end but I get this while the installer is running:

* Comparing checksums of kernels and inits....................Done
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/mbstring.so' - /usr/lib/php/20151012/mbstring.so: cannot open shared object file: No such file or directory in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/mbstring.so' - /usr/lib/php/20151012/mbstring.so: cannot open shared object file: No such file or directory in Unknown on line 0

after installing php-mbstring this error is gone.

After first check I found that the Menu “iPXE Menu Configuration” is for me not available. I get the message on the top:
“ID Must be set to edit”

I removed everything before installing this version, so it’s like a fresh install in my opinion.

@Tom-Elliott
hey the php_ver was 7 and not 7.0 so now it looks like this:

php_ver='7.0'
php_verAdds='-7.0'

and I re-updated, ran the installer and in the error file is this:

...
mysql stop/waiting
mysql start/running, process 18850
 * Stopping web server apache2
 *
php7.0-fpm: unrecognized service

@Tom-Elliott

I’m using ubuntu 14.04.05:
if I change the php_ver and php_verAdd I get this error later in the update-process:

* Setting up Apache and PHP files.............................Failed
   ###########################################
   #                                         #
   #      PHP Failed to install properly     #
   #                                         #
   ###########################################

   Could not find /etc/php/7/apache2/php.ini!

@Sebastian-Roth
not yet. the last version is still the RC-13. Will try if the new version is online. Thanks

@Sebastian-Roth

#!ipxe
set fog-ip 192.168.94.111
set fog-webroot fog
set boot-url http://${fog-ip}/${fog-webroot}
cpuid --ext 29 && set arch x86_64 || set arch i386
goto get_console
:console_set
colour --rgb 0x00567a 1 ||
colour --rgb 0x00567a 2 ||
colour --rgb 0x00567a 4 ||
cpair --foreground 7 --background 2 2 ||
goto MENU
:alt_console
cpair --background 0 1 ||
cpair --background 1 2 ||
goto MENU
:get_console
console --picture http://192.168.94.111/fog/service/ipxe/bg.png --left 100 --right 80 && goto console_set || goto alt_console
:MENU
menu
colour --rgb 0x00567a 0 ||
cpair --foreground 1 1 ||
cpair --foreground 0 3 ||
cpair --foreground 4 4 ||
item --gap Host is registered as 901b0e2dbdea!
item --gap -- -------------------------------------
item fog.local Boot from hard disk
item fog.deployimage Deploy Image
item fog.quickdel Quick Host Deletion
item fog.sysinfo Client System Information (Compatibility)
choose --default fog.local --timeout 3000 target && goto ${target}
:fog.local
sanboot --no-describe --drive 0x80 || goto MENU
kernel bzImage32 loglevel=4 initrd=init_32.xz root=/dev/ram0 rw ramdisk_size=127000 web=192.168.94.111/fog/ consoleblank=0 rootfstype=ext4 loglevel=4
imgfetch init_32.xz
boot || goto MENU
:fog.deployimage
login
params
param mac0 ${net0/mac}
param arch ${arch}
param username ${username}
param password ${password}
param qihost 1
isset ${net1/mac} && param mac1 ${net1/mac} || goto bootme
isset ${net2/mac} && param mac2 ${net2/mac} || goto bootme
:fog.quickdel
login
params
param mac0 ${net0/mac}
param arch ${arch}
param username ${username}
param password ${password}
param delhost 1
isset ${net1/mac} && param mac1 ${net1/mac} || goto bootme
isset ${net2/mac} && param mac2 ${net2/mac} || goto bootme
:fog.sysinfo
kernel bzImage32 loglevel=4 initrd=init_32.xz root=/dev/ram0 rw ramdisk_size=127000 web=192.168.94.111/fog/ consoleblank=0 rootfstype=ext4 loglevel=4 mode=sysinfo
imgfetch init_32.xz
boot || goto MENU
:bootme
chain -ar http://192.168.94.111/fog/service/ipxe/boot.php##params ||
goto MENU
autoboot

no there is nothing in the apache error log.
If the client is not registered, it’s possible to chosse the direct deployment in the menu. Everything runs fine.
But if the client is already registered, then I get the error with the “chainloading failed”

Server

• FOG Version: RC-13
• OS: Ubuntu 14.04.05

Client

• Service Version:
• OS: Ubuntu 14.04.04

Description

deploying image over the web-interface is running, registering the client is running and HDD boot is also running.
If I try to deploy image over the ipxe menu, i get the “chainloading failed”

http://192.168.94.111/fog/service/ipxe/boot.php... ok
Chainloading failed, hit 's' for the iPE shell: reboot in 10 seconds

if I choose “Quick Host Deletion” i get quiet the same (after confirm deletion with ‘y’)

http://192.168.94.111/fog/service/ipxe/boot.php... ok
Could not boot: Operation canceld (http://ipxe.org/0b22e0a0)
Could not boot: Operation canceld (http://ipxe.org/0b22e0a0)
Chainloading failed, hit 's' for the iPE shell: reboot in 10 seconds

How i remember in RC-5 everything worked fine. First time i got this issues was in RC-10. But the issue could be earlier.
The boot menu exit types are “SANBOOT” and EFI is "EXIT.

After updating to RC-2 fog is failing to update the database after deploying the image.
Apache erro log says this:

...
[Mon Jul 25 16:18:17.898030 2016] [:error] [pid 10381] [client 192.168.94.96:49980] PHP Fatal error: Call to a member function get() on boolean in /var/www/html/fog/lib/reg-task/taskqueue.class.php on line 59
[Mon Jul 25 16:18:17.940798 2016] [:error] [pid 4731] [client 192.168.94.96:49982] PHP Fatal error: Call to a member function get() on boolean in /var/www/html/fog/lib/reg-task/taskqueue.class.php on line 59
[Mon Jul 25 16:18:17.992086 2016] [:error] [pid 4735] [client 192.168.94.96:49984] PHP Fatal error: Call to a member function get() on boolean in /var/www/html/fog/lib/reg-task/taskqueue.class.php on line 59
...
 PHP Warning:  PDOStatement::execute(): MySQL server has gone away in /var/www/html/fog/lib/db/pdodb.class.php on line 169
[Mon Jul 25 16:08:25.699657 2016] [:error] [pid 4734] [client 192.168.94.24:58220] PHP Warning:  PDOStatement::execute(): Error reading result set's header in /var/www/html/fog/lib/db/pdodb.class.php on line 169
[Mon Jul 25 16:08:28.821533 2016] [:error] [pid 4732] [client 192.168.94.24:58222] PHP Warning:  PDO::__construct(): MySQL server has gone away in /var/www/html/fog/lib/db/pdodb.class.php on line 32
[Mon Jul 25 16:08:31.974460 2016] [:error] [pid 4735] [client 192.168.94.24:58224] PHP Warning:  PDO::__construct(): MySQL server has gone away in /var/www/html/fog/lib/db/pdodb.class.php on line 32
...

After reboot the server starts to deploy the image again.

• the rights and the owner of /images seems to be ok
• ftp://[IP] works
• the mysql password is correct (mysql was updated to the latest via apt-get upgrade (14.04.4))

no it’s not an issue right now. For me the path looks strange with the double slash and I was not able to figure out why it’s always like this after upgrading the trunk.
So then the thread can be closed. Thanks