The same happens to me. Using Ubuntu 10.04 (Lucid). Installed Grub Customizer 3.0.2 Same window appears whatever option I try to choose:
exception '24RegExNotMatchedException' with message 'RegEx doesn't match' in /build/buildd/grub-customizer-3.0.2/src/lib/regex.cpp:27
The same happens to me.
Using Ubuntu 10.04 (Lucid). Installed Grub Customizer 3.0.2
Same window appears whatever option I try to choose:
exception '24RegExNotMatc hedException' buildd/ grub-customizer -3.0.2/ src/lib/ regex.cpp: 27
with message 'RegEx doesn't match'
in /build/