设备:OneThing Cloud OES,飞牛OS 1.1.3105,内核 6.18.18-trim
现象:Web 管理界面首页出现叹号,提示"获取最新版本失败"
根因:Nginx error.log 记录:
open() "/usr/trim/www/api/update/check" failed (2: No such file or directory)
/api/update/check 请求没有被反向代理到 trim_sac 后端,Nginx 当作静态文件处理导致 404。
对比:/app-center/v1/check-update 路径正常工作(返回 200),只有 /api/update/check 失效。
附带问题:upnp 服务启动失败(缺少 libupnp.so.13),累计重启近 2 万次。
2026/05/22 10:39:09 [info] 590709#0: Cert config Array size: 2
2026/05/22 10:42:11 [info] 6077#0: Cert config Array size: 2
2026/05/23 15:09:17 [error] 6531#0: *250 open() "/usr/trim/www/api/sysinfo" failed (2: No such file or directory), client: 192.168.31.170, server: , request: "GET /api/sysinfo HTTP/1.1", host: "192.168.31.117:5666"
2026/05/23 15:09:39 [error] 6531#0: *251 open() "/usr/trim/www/api/version" failed (2: No such file or directory), client: 192.168.31.170, server: , request: "GET /api/version HTTP/1.1", host: "192.168.31.117:5666"
2026/05/23 15:09:39 [error] 6531#0: *251 open() "/usr/trim/www/api/sys/info" failed (2: No such file or directory), client: 192.168.31.170, server: , request: "GET /api/sys/info HTTP/1.1", host: "192.168.31.117:5666"
2026/05/23 15:09:39 [error] 6531#0: *251 open() "/usr/trim/www/api/system/version" failed (2: No such file or directory), client: 192.168.31.170, server: , request: "GET /api/system/version HTTP/1.1", host: "192.168.31.117:5666"
2026/05/23 15:09:39 [error] 6531#0: *251 open() "/usr/trim/www/api/update/check" failed (2: No such file or directory), client: 192.168.31.170, server: , request: "GET /api/update/check HTTP/1.1", host: "192.168.31.117:5666"
2026/05/23 15:09:39 [error] 6531#0: *251 open() "/usr/trim/www/api/v1/version" failed (2: No such file or directory), client: 192.168.31.170, server: , request: "GET /api/v1/version HTTP/1.1", host: "192.168.31.117:5666"
2026/05/23 15:09:39 [error] 6531#0: *251 open() "/usr/trim/www/api/v1/system/info" failed (2: No such file or directory), client: 192.168.31.170, server: , request: "GET /api/v1/system/info HTTP/1.1", host: "192.168.31.117:5666"
2026/05/23 15:09:39 [error] 6531#0: *251 open() "/usr/trim/www/api/status" failed (2: No such file or directory), client: 192.168.31.170, server: , request: "GET /api/status HTTP/1.1", host: "192.168.31.117:5666"
2026/05/23 15:10:05 [error] 6531#0: *255 open() "/usr/trim/www/api/version" failed (2: No such file or directory), client: 192.168.31.170, server: , request: "GET /api/version HTTP/1.1", host: "192.168.31.117:5666"
2026/05/23 15:10:18 [error] 6531#0: *256 open() "/usr/trim/www/api/v1/version" failed (2: No such file or directory), client: 192.168.31.170, server: , request: "GET /api/v1/version HTTP/1.1", host: "192.168.31.117:5666"
2026/05/23 15:10:18 [error] 6531#0: *256 open() "/usr/trim/www/api/v1/system" failed (2: No such file or directory), client: 192.168.31.170, server: , request: "GET /api/v1/system HTTP/1.1", host: "192.168.31.117:5666"
2026/05/23 15:10:18 [error] 6531#0: *256 open() "/usr/trim/www/rest/version" failed (2: No such file or directory), client: 192.168.31.170, server: , request: "GET /rest/version HTTP/1.1", host: "192.168.31.117:5666"
2026/05/23 15:10:18 [error] 6531#0: *256 open() "/usr/trim/www/api/version/info" failed (2: No such file or directory), client: 192.168.31.170, server: , request: "GET /api/version/info HTTP/1.1", host: "192.168.31.117:5666"