Public bug reported:
Binary package hint: sudo
I have set up a 32 bit chroot environment on my 64 bit system using
schroot. In this environment I have a problem using sudo:
kolon:~/doc> schroot
I: [chroot-32 chroot] Running login shell: ‘/bin/tcsh’
kolon[i686]:~/doc> sudo ls
[sudo] password for mast:
Broken pipe
kolon[i686]:~/doc> sudo ls
Broken pipe
All I get from sudo from this point on is this "Broken pipe" error. As
can be seen above, sudo manage to ask for and verify my password (if I
type in the wrong password, sudo correctly asks again), the problem
occur later.
I suspect this is due to a mistake I've made in setting up this 32 bit
chroot environment. I use a lot of bind mounts to share as much as
possible between the chroot environment and my real 64 bit environment:
/dev /chroot-32/dev none bind 0 0
/etc/apt /chroot-32/etc/apt none bind 0 0
/etc/group /chroot-32/etc/group none bind 0 0
/etc/gshadow /chroot-32/etc/gshadow none bind 0 0
/etc/passwd /chroot-32/etc/passwd none bind 0 0
/etc/resolv.conf /chroot-32/etc/resolv.conf none bind 0 0
/etc/shadow /chroot-32/etc/shadow none bind 0 0
/home /chroot-32/home none bind,rshared 0 0
/proc /chroot-32/proc none bind 0 0
/sys /chroot-32/sys none bind 0 0
/tmp /chroot-32/tmp none bind 0 0
/var/run /chroot-32/var/run none bind 0 0
/var/tmp /chroot-32/var/tmp none bind 0 0
Note that the bug here might not be that the error happens, but rather
that it's reported with a bad error message that doesn't give me any
hint about what to look for.
sudo version is 1.6.8p12-5ubuntu2
Thanks.
** Affects: sudo (Ubuntu)
Importance: Undecided
Status: New
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Cryptic error from sudo in chroot environment
https://bugs.launchpad.net/bugs/193516
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