В общем, с помощью грубого костыля в файле apache2/mod_proxy_uwsgi.c вида
16a17
> #include <string.h>
104a106,113
> const char *_path_info = apr_table_get(r->subprocess_env, "PATH_INFO");
>
> if (script_name && _path_info && (script_name[0] != _path_info[0])) {
> // APR bug where value in path_info doesn't correspond to what is defined in CGI spec http://tools.ietf.org/html/rfc3875#section-4.1.5
> // we'll fix it here by ourselves, scanning to first '/' and erasing everything before it
> apr_table_set(r->subprocess_env, "PATH_INFO", strchr(_path_info, '/'));
> }
>
удалось запустить работу как надо.
