On Wed, 2008-07-02 at 10:26 -0400, Wladimir Torres Correa wrote: > > [EMAIL PROTECTED]:~# cd / > > [EMAIL PROTECTED]:/# ls -ld . > > drwxr-xr-x 22 root root 4096 2008-07-01 15:20 . > > > mpudahuel:/# su usuario > > > No puedo ejecutar /bin/bash: Permiso denegado > > # apt-get install strace > > # strace -fo /tmp/strace su usuario > > Ahora mira el archivo /tmp/strace y veras que archivo tiene "permiso > > denegado". > Efectivamente hice un chmod -R > En raiz tengo: > drwxr-xr-x 24 root root 4096 jul 2 08:25 > El strace me informa: > .....path="/dev/log"}, 16) = -1 EACCES (Permission denied) > ....("/bin/bash", ["bash"], [/* 28 vars */]) = -1 EACCES (Permission > denied)
No dijo mucho. Solo que no puedes acceder a /bin/bash. Esto puede ser porque el usuario no puede acceder /, /bin o /bin/bash. Compara tus permisos con esta salida: $ sudo ls -ld $(dpkg --listfiles base-files) | awk '{print $1, $8}' [sudo] password for amartoq: drwxr-xr-x /. drwxr-xr-x /bin drwxr-xr-x /boot drwxr-xr-x /dev drwxr-xr-x /etc -rw-r--r-- /etc/debian_version drwxr-xr-x /etc/default -rw-r--r-- /etc/host.conf -rw-r--r-- /etc/issue -rw-r--r-- /etc/issue.net -rw-r--r-- /etc/lsb-release drwxr-xr-x /etc/profile.d drwxr-xr-x /etc/skel drwxr-xr-x /home drwxr-xr-x /lib drwxr-xr-x /mnt dr-xr-xr-x /proc drwxr-xr-x /root drwxr-xr-x /sbin drwxrwxrwt /tmp drwxr-xr-x /usr drwxr-xr-x /usr/bin drwxr-xr-x /usr/games drwxr-xr-x /usr/include drwxr-xr-x /usr/lib drwxr-xr-x /usr/sbin drwxr-xr-x /usr/share drwxr-xr-x /usr/share/base-files -rw-r--r-- /usr/share/base-files/dot.bashrc -rw-r--r-- /usr/share/base-files/dot.profile -rw-r--r-- /usr/share/base-files/info.dir -rw-r--r-- /usr/share/base-files/motd -rw-r--r-- /usr/share/base-files/motd.md5sums -rw-r--r-- /usr/share/base-files/networks -rw-r--r-- /usr/share/base-files/nsswitch.conf -rw-r--r-- /usr/share/base-files/profile -rw-r--r-- /usr/share/base-files/profile.md5sums drwxr-xr-x /usr/share/common-licenses -rw-r--r-- /usr/share/common-licenses/Artistic -rw-r--r-- /usr/share/common-licenses/BSD lrwxrwxrwx /usr/share/common-licenses/GFDL -rw-r--r-- /usr/share/common-licenses/GFDL-1.2 lrwxrwxrwx /usr/share/common-licenses/GPL -rw-r--r-- /usr/share/common-licenses/GPL-2 -rw-r--r-- /usr/share/common-licenses/GPL-3 lrwxrwxrwx /usr/share/common-licenses/LGPL -rw-r--r-- /usr/share/common-licenses/LGPL-2 -rw-r--r-- /usr/share/common-licenses/LGPL-2.1 -rw-r--r-- /usr/share/common-licenses/LGPL-3 drwxr-xr-x /usr/share/dict drwxr-xr-x /usr/share/doc drwxr-xr-x /usr/share/doc/base-files -rw-r--r-- /usr/share/doc/base-files/changelog.gz -rw-r--r-- /usr/share/doc/base-files/copyright -rw-r--r-- /usr/share/doc/base-files/FAQ -rw-r--r-- /usr/share/doc/base-files/README.base -rw-r--r-- /usr/share/doc/base-files/README.FHS -rwxr-xr-x /usr/share/doc/base-files/remove-base drwxr-xr-x /usr/share/info drwxr-xr-x /usr/share/man drwxr-xr-x /usr/share/misc drwxrwsr-x /usr/src drwxr-xr-x /var drwxr-xr-x /var/backups drwxr-xr-x /var/cache drwxr-xr-x /var/lib drwxr-xr-x /var/lib/dpkg drwxr-xr-x /var/lib/misc drwxrwsr-x /var/local drwxrwxrwt /var/lock drwxr-xr-x /var/log drwxr-xr-x /var/run drwxr-xr-x /var/spool drwxrwxrwt /var/tmp -- Aldrin Martoq <[EMAIL PROTECTED]> http://aldrinvideopodcast.podshow.com/