Cannot create bootloader on sda1 drive.

Tried this in several languages,
Tried this with 16GByte SSD
Tried this with 320GByte Hard disk
Tried several options with terminal.
Tried to make sda drive writable with remount,rw etc.
Tried to kill other processes.

Still no luck! I desperately need touch screen driver for my customer, I will try other distributions....
Linux Mint is no option, touch is not working.
Linux Fedora the mouse does not move at all with touch.
etc...

which distribution should work for me?

I'm a C++ engeneer, how can I help without knowledge of kernels?

ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: ubiquity 2.12.0
ProcVersionSignature: Ubuntu 3.5.0-15.22-generic 3.5.4
Uname: Linux 3.5.0-15-generic i686
ApportVersion: 2.5.2-0ubuntu4
Architecture: i386
CasperVersion: 1.324
Date: Thu Sep 20 20:45:40 2012
InstallCmdLine: initrd=/ubninit file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash -- BOOT_IMAGE=/ubnkern
LiveMediaBuild: Ubuntu 12.10 "Quantal Quetzal" - Alpha i386 (20120920)
ProcEnviron:
 TERM=unknown
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: grub-installer
UpgradeStatus: No upgrade log present (probably fresh install)