ciao a tutti.
sto seguendo questa guida http://wiki.ubuntu-it.org/Abilitare3DAti/Radeon9250
ma ho un problema nella parte
LANG=C LC_ALL=C ./ati-driver-installer-8.24.8-x86.run --buildpkg Ubuntu/dapper

perché mi dice questo:

$ sh ati-driver-installer-8.24.8-x86.run --buildpkg Ubuntu/edgy
Creating directory fglrx-install
Verifying archive integrity... All good.
Uncompressing ATI Proprietary Linux Driver-8.24.8............................................ .................................................. .................................................. .................................................. .................................................. .................................................. .................................................. .....................
-e ==================================================
-e ATI Technologies Linux Driver Installer/Packager
-e ==================================================
./ati-installer.sh: 97: Syntax error: Bad substitution
Removing temporary directory: fglrx-install
cosa vuol dire?
grazie e ciao