Modify Start/Stop

- Fixed 'G_CRITICAL' Error
- Replace 'Fatal' with 'Error'
- No longer write gtk2/gtk3 configure file

tower: https://tower.im/projects/8f19f0bf0e754f0b82ef2c24bc230973/todos/cc84bedc05d744bd82db317829ebcfab/
Change-Id: I26d861423cac5524ef0061de569e463be4ee660b