installation crashed

[Ajay]

i am trying to install new system and it gives me error and stop installations....

ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: ubiquity 2.20.0
ProcVersionSignature: Ubuntu 3.16.0-23.31-generic 3.16.4
Uname: Linux 3.16.0-23-generic i686
ApportVersion: 2.14.7-0ubuntu8
Architecture: i386
CasperVersion: 1.345
Date: Sat Jan 24 13:06:04 2015
InstallCmdLine: file=/cdrom/preseed/ubuntu-gnome.seed boot=casper only-ubiquity cdrom-detect/try-usb=true noprompt floppy.allowed_drive_mask=0 ignore_uuid initrd=/casper/initrd.lz quiet splash -- BOOT_IMAGE=/casper/vmlinuz
LiveMediaBuild: Ubuntu-GNOME 14.10 "Utopic Unicorn" - Release i386 (20141022.1)
ProcEnviron:
 LANGUAGE=en_IN
 TERM=linux
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_IN
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)

[Mathieu Trudel-Lapierre (cyphermox)]

What time does this error message appear? Could you further tell us what screen is visible at the time?

Also, are you inputing any characters not part of standard ASCII in the name, username or any other field during installation?

Thanks!

[Launchpad Janitor (janitor)]

[Expired for ubiquity (Ubuntu) because there has been no activity for 60 days.]