On 2019-07-25 02:01:17 Mike Bird wrote: > On Wed July 24 2019 23:36:42 J Leslie Turriff wrote: > > > $ ps ufax | grep tdesu > > Unfortunately that doesn't show the user running /usr/bin/X11/su. > > However it seems possible that your su has lost its suid bit. > > Please do "ls -dl /usr/bin/X11 /usr/bin/X11/su /bin/su /usr/bin/su". > (probably one of those files will be missing but that's OK.) > > --Mike # ls -dl /usr/bin/X11 /usr/bin/X11/su /bin/su /usr/bin/su lrwxrwxrwx 1 root root 11 2018-07-26 11:11 /bin/su -> /usr/bin/su lrwxrwxrwx 1 root root 1 2018-02-19 11:11 /usr/bin/X11 -> . -rwsr-xr-x 1 root root 43K 2018-07-26 11:11 /usr/bin/X11/su -rwsr-xr-x 1 root root 43K 2018-07-26 11:11 /usr/bin/su