| View previous topic :: View next topic |
| Author |
Message |
zieloo
Veteran
Joined: 28 Mar 2004
Posts: 1337
|
 Posted: Sat Mar 26, 2005 7:44 pm Post subject: [solved] Cannot chroot |
 |
|
That's weird. I have a complete working Gentoo system mounted under /new and I want to chroot there:
| Code: |
# chroot /new/ /bin/bash
chroot: cannot run command `/bin/bash': Permission denied
# whoami
root |
| Code: | | -rwxrwxrwx 1 root root 624932 Mar 23 22:04 /new/bin/bash |
Permission denied even if I'm the r00t?!
Note: I'm not installing Gentoo (for Moderators), I just want to chroot:)
Last edited by zieloo on Sun Mar 27, 2005 9:38 am; edited 1 time in total |
|
| Back to top |
|
 |
tredman2
Apprentice
Joined: 06 Dec 2002
Posts: 169
Location: Holiday, FL
|
| Posted: Sat Mar 26, 2005 8:48 pm Post subject: |
|
|
Don't know if it makes any difference, but try it without the trailing slash on /new.
_________________
Tim
"I drank what?" - Socrates, 399 BCE |
|
| Back to top |
|
|
zieloo
Veteran
Joined: 28 Mar 2004
Posts: 1337
|
| Posted: Sat Mar 26, 2005 8:58 pm Post subject: |
|
|
| I doesn't make any difference, chroot fails with the same message. |
|
| Back to top |
|
|
tukachinchila
Apprentice
Joined: 11 Mar 2005
Posts: 274
Location: Oregon
|
| Posted: Sat Mar 26, 2005 8:59 pm Post subject: |
|
|
| Is "/new" mounted "noexec", "nosuid", or "ro"? Can you supply the output of: |
|
| Back to top |
|
|
tredman2
Apprentice
Joined: 06 Dec 2002
Posts: 169
Location: Holiday, FL
|
| Posted: Sat Mar 26, 2005 8:59 pm Post subject: |
|
|
Are you in /new when you execute the chroot command?
_________________
Tim
"I drank what?" - Socrates, 399 BCE |
|
| Back to top |
|
|
Nard`
Apprentice
Joined: 23 Jan 2005
Posts: 250
|
| Posted: Sat Mar 26, 2005 9:03 pm Post subject: |
|
|
hate to state the obvious, but:
can you execute /new/bin/bash normally? (i.e. without trying to chroot)?
if not:
ls -dl /new
Are permissions ok?
ls -dl /new/bin
Same as above, etc. Till you get to the problem 
--- Just an idea
_________________
Programming is the process of putting bugs in.
Debugging is the process of attempting to take bugs out, doing an ugly hack, hitting your computer, then claiming insurance. |
|
| Back to top |
|
|
zieloo
Veteran
Joined: 28 Mar 2004
Posts: 1337
|
| Posted: Sat Mar 26, 2005 9:54 pm Post subject: |
|
|
| Code: | # /new/bin/bash
bash: /new/bin/bash: Permission denied
# ls -dl /new/
drwxr-xr-x 18 root root 4096 Mar 23 17:48 /new/
# ls -dl /new/bin/bash
-rwxrwxrwx 1 root root 624932 Mar 23 22:04 /new/bin/bash
# ls -dl /new/bin/
drwxr-xr-x 2 root root 4096 Mar 24 08:56 /new/bin/ |
And? |
|
| Back to top |
|
|
tukachinchila
Apprentice
Joined: 11 Mar 2005
Posts: 274
Location: Oregon
|
| Posted: Sat Mar 26, 2005 10:26 pm Post subject: |
|
|
What does show you? |
|
| Back to top |
|
|
zieloo
Veteran
Joined: 28 Mar 2004
Posts: 1337
|
| Posted: Sun Mar 27, 2005 9:38 am Post subject: |
|
|
| tukachinchila wrote: | | Is "/new" mounted "noexec", "nosuid", or "ro"? Can you supply the output of: |
 Yes, it was mounted with noexec bit...
Thanks a lot! |
|
| Back to top |
|
|
|
Other Things Gentoo
