Thank you for your response and sorry for the delay in responding due to email landing in 'junk' folder.
Please find attached here with grub.cfg.new.


Thanks and regards
S Sishtla


> Date: Fri, 25 Mar 2016 13:06:56 +0000
> From: <email address hidden>
> To: <email address hidden>
> Subject: [Bug 1561813] Re: Grub-Customizer error
> 
> I need your /boot/grub/grub.cfg.new
> 
> -- 
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1561813
> 
> Title:
>   Grub-Customizer error
> 
> Status in Grub Customizer:
>   New
> 
> Bug description:
>   Failed saving grub configuration!
>   Please take a look at the command line output below. If you think this is a bug of Grub Customizer, please create one at https://launchpad.net/grub-customizer! Generally Grub Customizer should prevent errors like this.
> 
>   failed running 'grub-mkconfig -o "/boot/grub/grub.cfg"' output:
>   Generating grub configuration file ...
>   Found linux image: /boot/vmlinuz-4.2.0-34-generic
>   Found initrd image: /boot/initrd.img-4.2.0-34-generic
>   Found linux image: /boot/vmlinuz-4.2.0-30-generic
>   Found initrd image: /boot/initrd.img-4.2.0-30-generic
>   Found linux image: /boot/vmlinuz-4.2.0-27-generic
>   Found initrd image: /boot/initrd.img-4.2.0-27-generic
>   Found linux image: /boot/vmlinuz-4.2.0-25-generic
>   Found initrd image: /boot/initrd.img-4.2.0-25-generic
>   Found linux image: /boot/vmlinuz-4.2.0-23-generic
>   Found initrd image: /boot/initrd.img-4.2.0-23-generic
>   Found linux image: /boot/vmlinuz-4.2.0-22-generic
>   Found initrd image: /boot/initrd.img-4.2.0-22-generic
>   Found linux image: /boot/vmlinuz-3.19.0-42-generic
>   Found initrd image: /boot/initrd.img-3.19.0-42-generic
>   Found Windows 10 (loader) on /dev/sda1
>   Found Windows NT/2000/XP on /dev/sdc1
>   Found linux image: /boot/vmlinuz-4.2.0-34-generic
>   Found initrd image: /boot/initrd.img-4.2.0-34-generic
>   Found linux image: /boot/vmlinuz-4.2.0-30-generic
>   Found initrd image: /boot/initrd.img-4.2.0-30-generic
>   Found linux image: /boot/vmlinuz-4.2.0-27-generic
>   Found initrd image: /boot/initrd.img-4.2.0-27-generic
>   Found linux image: /boot/vmlinuz-4.2.0-25-generic
>   Found initrd image: /boot/initrd.img-4.2.0-25-generic
>   Found linux image: /boot/vmlinuz-4.2.0-23-generic
>   Found initrd image: /boot/initrd.img-4.2.0-23-generic
>   Found linux image: /boot/vmlinuz-4.2.0-22-generic
>   Found initrd image: /boot/initrd.img-4.2.0-22-generic
>   Found linux image: /boot/vmlinuz-3.19.0-42-generic
>   Found initrd image: /boot/initrd.img-3.19.0-42-generic
>   Found memtest86+ image: /boot/memtest86+.elf
>   Found memtest86+ image: /boot/memtest86+.bin
>   Found Windows 10 (loader) on /dev/sda1
>   Found Windows NT/2000/XP on /dev/sdc1
>   error: syntax error.
>   error: Incorrect command.
>   error: syntax error.
>   error: Incorrect command.
>   error: syntax error.
>   Syntax error at line 568
>   Syntax errors are detected in generated GRUB config file.
>   Ensure that there are no errors in /etc/default/grub
>   and /etc/grub.d/* files or please file a bug report with
>   /boot/grub/grub.cfg.new file attached.
>   done
> 
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/grub-customizer/+bug/1561813/+subscriptions