fuse-2.9.2-alt2 I'm using it with "control fusermount public". After some time, the permissions on /dev/fuse lack any permissions for other (i.e., are 0660), and fusermount fails to work. fuse-2.9.4-alt3 from Sisyphus seems not have this problem. I've reproduced this in a clean installation of Simply Linux 7.0.5. Preparation: install Simply Linux 7.0.5 (x86_64) service sshd start install fuse-sshfs control fusermount public The test (as a user): mkdir test touch test/a mkdir mnt sshfs 0:test mnt ls mnt fusermount -u mnt The first time the test works, because initally the permissions on /dev/fuse are like this: crw-rw-rw- 1 root fuse 10, 229 ноя 13 17:03 /dev/fuse but the second time the test fails, because after the first test /dev/fuse lacks the permissions for other. "control fusermount public" has nothing to do with this (/dev/fuse), it controls the permission needed by fusermount to do a mount.
The permissions on /dev/fuse change after the execution of: sshfs 0:test mnt during the first test.
This might be related with https://bugzilla.altlinux.org/show_bug.cgi?id=29444 , but I'm not sure (perhaps, the fix comes from some changes in the implementation).
fuse-2.9.4-alt2.M70P.1 -> p7: * Mon Nov 16 2015 Andrey Cherepanov <cas@altlinux> 2.9.4-alt2.M70P.1 - Backport fix to p7 branch (ALT #31490) * Sun Sep 06 2015 Denis Smirnov <mithraen@altlinux> 2.9.4-alt3 - fix fuserumount script access (ALT#31225) * Mon Aug 24 2015 Denis Smirnov <mithraen@altlinux> 2.9.4-alt2 - add fuserumount script (ALT#31225) * Wed May 27 2015 Denis Smirnov <mithraen@altlinux> 2.9.4-alt1 - 2.9.4 * Sun Feb 09 2014 Denis Smirnov <mithraen@altlinux> 2.9.3-alt4 - fix wheelonly mode, thanks legion@ (ALT#29814) * Wed Jan 29 2014 Michael Shigorin <mike@altlinux> 2.9.3-alt3 - drop cuse.conf: conflicts with another one, see #29444 (ALT#29777) * Thu Oct 10 2013 Denis Smirnov <mithraen@altlinux> 2.9.3-alt2 - not use /lib/udev/devices (ALT#29444) * Mon Aug 05 2013 Denis Smirnov <mithraen@altlinux> 2.9.3-alt1 - 2.9.3