Fix core dumped into git dir

Signed-off-by: Bao Haojun <baohaojun@gmail.com>
Fix systemd so that it won't mess with laptop lid suspend

Signed-off-by: Bao Haojun <baohaojun@gmail.com>
Fix suspend

Signed-off-by: Bao Haojun <baohaojun@gmail.com>