我升级到Ubuntu 24.04之后，运行Obsidian这类Electron AppImage应用时，弹出了The SUID sandbox helper binary was found, but is not configured correctly.的错误提示。以Obsidian为例，完整的报错信息如下：

执行的启动命令：
./Obsidian-1.4.13.AppImage

[21824:0430/094557.661436:FATAL:setuid_sandbox_host.cc(158)]
The SUID sandbox helper binary was found, but is not configured correctly.
Rather than run without sandboxing I'm aborting now. You need to make sure that /tmp/.mount_ObsidiOpBPaM/chrome-sandbox is owned by root and has mode 4755.
Trace/breakpoint trap (core dumped)

我不太理解这个错误的要求——报错里提到的/tmp/.mount_ObsidiOpBPaM/chrome-sandbox文件根本不存在。另外我的/tmp目录权限是4777，所有者是root。

请问我该怎么重新运行这个应用？

备注：内容来源于stack exchange，提问作者Tomas Greif