The ebox-installer CD-ROM works in two distinct phases:
Phase 1 - This uses the standard Ubuntu installer
- Installs the operating system (Ubuntu 8.04 Server LTS)
- Configures it to work on your machine
- Installs GRUB
At this point the machine reboots
Phase 2 - This is when eBox is installed
- Installs the eBox modules
- Configures the modules to work as you require
- Starts the finished eBox server
I have made a working assumption that your problem with GRUB is first seen at the reboot between phase 1 and 2. If this is correct it suggests the problem is either with the software elements of phase 1 and/or issues with your hardware. It is not really an eBox issue.
Your hardware is unknown to me and I have never experienced GRUB problems with eBox. Therefore I can only offger generic as opposed to specific advice.
- Be methodical in your troubleshooting.
- Try to eliminate as many variables as possible.
- Try to obtain a known-to-be-good condition.
Suspected Incompatibility
...i think the installer is not compatible to my motherboard?
- Contact your motherboard manufacturer for reported incompatibility with Ubuntu 8.04 Server LTS.
- Contact Ubuntu for reported incompatibility with your hardware.
Verify to condition of your installation sources
- Check the md5 value corresponds to the value for the ebox-installer ISO. Download again if they differ.
- Check the integrity of the CD-ROM at the ebox-installer main menu. Burn again if errors are reported.
Verify the condition of your RAM
- Check using the option on the ebox-installer main menu. Replace if faults are reported.
Verify the condition of your hard disks
- Download Parted Magic (PM) from http://partedmagic.com
- Use the PM tools to check the health of your hard disks. Repair or replace if needed.
- Wipe your disks using the PM tools.
- Create a new partition table on each disk again using PM.
At this point you will have established a good, clean base from which to start.
Installation Test1
- Install 1 x hard disk in your machine and set as master.
- Boot from the ebox-installer CD-ROM and begin the installation procedure.
- At the partitioner screen select the option to allow the installer to automatically partition the disk.
If the machine boots normally proceed to next stage.
Installation Test 2
- Create a new partition table on each disk
- Install 2 x hard disks in your machine and set each as master.
- Boot from the ebox-installer CD-ROM and begin the installation procedure.
- At the partitioner screen choose the option to partition manually and create the scheme you require.
The general idea is to progress using small steps from a known-good position.