ajh-valmer via tde-users wrote:
I don't have /var/run/user/ at all, so maybe it's a systemd thingie ? :
yes it is systemd thingie
ls -l /var/run/user/1000/ lrwxrwxrwx 1 root root 4 janv. 3 2022 run -> /run (symbolic link).
cd /run/user/1000/ .... d????????? ? ? ? ? ? doc .... rmdir doc rmdir: failed to remove 'doc': Device or resource busy
No, it is bad idea - you don't want to do this. And may be because doing such things it looks strange
rm -Rf doc rm: cannot remove 'doc': Is a directory
Just strange, even if it's not important or fatal.
A hint for you (see last line) and check the fuse.portal mount | grep run tmpfs on /run type tmpfs (rw,nosuid,nodev,noexec,relatime,size=780340k,mode=755,inode64) tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k,inode64) ramfs on /run/credentials/systemd-sysusers.service type ramfs (ro,nosuid,nodev,noexec,relatime,mode=700) ramfs on /run/credentials/systemd-sysctl.service type ramfs (ro,nosuid,nodev,noexec,relatime,mode=700) ramfs on /run/credentials/systemd-tmpfiles-setup-dev.service type ramfs (ro,nosuid,nodev,noexec,relatime,mode=700) ramfs on /run/credentials/systemd-tmpfiles-setup.service type ramfs (ro,nosuid,nodev,noexec,relatime,mode=700) sunrpc on /run/rpc_pipefs type rpc_pipefs (rw,relatime) tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=780336k,nr_inodes=195084,mode=700,uid=1000,gid=1000,inode64) portal on /run/user/1000/doc type fuse.portal (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
which in my case leads me to https://serverfault.com/questions/1113114/portal-and-fuse-portal-meaning-in-... and https://docs.flatpak.org/en/latest/sandbox-permissions.html#portals
so basically you are trying to break something flatpak related - or it is already broken. We don't know what apps you are running ... but you also don't have to know how the engine works to drive the car - not even every mechanic knows everything in the car or how each part works ... it is too much. And perhaps use google next time first and write a short summary here.
so it seems to me logical to check tmpfs and/or fuse settings next