[18:36] <thopiekar> Hey! I'm observing something really strange on my 21.04 install here. I had problems using fuse3 and came to this:
[18:36] <thopiekar> ~$ ls -la /usr/bin/fusermount
[18:36] <thopiekar> lrwxrwxrwx 1 root root 11 Feb  8 21:21 /usr/bin/fusermount -> fusermount3
[18:36] <thopiekar> ~$ ls -la /usr/bin/fusermount3 
[18:36] <thopiekar> -rwsr-xr-x 1 2001 2501 39296 Feb  8 21:21 /usr/bin/fusermount3
[18:38] <thopiekar> I usually don't touch any executables and I'm wondering how it comes that uid 2001 & gid 2501 is owning the binary. There is no user on the system (as you can see in the ls -la output) and it smells like intermediate ids of a worker in your build system.
[18:38] <thopiekar> I see the same thing happening to other executables, too.
[18:40] <thopiekar> I can imagine some debhelper scripts to be skipped or dpkg-buildpackage (or what ever else you use) not run with fakeroot.