drop hidepid from default setup

it breaks polkit [1], causes issues with systemd [2] and likely more.
make it opt-in rather than opt-out by default. security concious people
will more likely know how to add it, rather than new users how to fix broken
apps.

[1] https://bugzilla.redhat.com/show_bug.cgi?id=1130796
[2] https://github.com/systemd/systemd/issues/12955#issuecomment-508490893

diff --git a/etc/fstab b/etc/fstab
index e3c224120b1ab99fed84dee228d906547ac18709..22af7306235812a3a3b0c2415e780ab77d6ef93d 100644 (file)
--- a/etc/fstab
+++ b/etc/fstab
@@ -9,7 +9,7 @@
 #LABEL=/       /                       ext3    defaults                0 0
 #LABEL=swap    swap                    swap    defaults                0 0
 
-none           /proc                   proc    defaults,noauto,hidepid=2,gid=17        0 0
+none           /proc                   proc    defaults,noauto,gid=17  0 0
 none           /sys                    sysfs   defaults,noauto         0 0
 none           /sys/fs/cgroup          tmpfs   noauto,nosuid,nodev,noexec              0 0
 none           /proc/bus/usb           usbfs   noauto,devgid=78,devmode=0664   0 0