I have a same problem.

$ opera-developer
ATTENTION: default value of option force_s3tc_enable overridden by environment.
Ошибка сегментирования
alex@alex-Lenovo-B570e ~ $ ATTENTION: default value of option force_s3tc_enable overridden by environment.
[0100/000000:FATAL:zygote_linux.cc(368)] Failed to synchronise with parent zygote process
ATTENTION: default value of option force_s3tc_enable overridden by environment.
opera-developer