Your message dated Sat, 10 Aug 2024 15:26:45 +0000
with message-id <[email protected]>
and subject line Bug#983423: fixed in schroot 1.6.13-4
has caused the Debian Bug report #983423,
regarding schroot: Default profile doesn't provide a working /dev/ptmx inside
lxc >= 3
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
983423: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=983423
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: schroot
Version: 1.6.10-11
Severity: normal
Steps to reproduce
------------------
(Replace or remove the http proxy http://192.168.122.1:3142 as required.)
sudo apt install lxc autopkgtest
(configure lxc as per [1])
sudo AUTOPKGTEST_APT_PROXY=http://192.168.122.1:3142 autopkgtest-build-lxc
debian sid amd64
sudo lxc-copy --ephemeral -n autopkgtest-sid-amd64 -N temp
sudo lxc-attach -n temp
and then inside the lxc container:
apt install debootstrap schroot
http_proxy=http://192.168.122.1:3142 debootstrap sid /sid
cat > /etc/schroot/chroot.d/sid <<EOF
[sid]
type=directory
directory=/sid
groups=root
root-groups=root
EOF
schroot -c sid -- ls -al /dev
schroot -c sid -- script -c 'cat /etc/os-release' /tmp/transcript
[1]
https://salsa.debian.org/ci-team/autopkgtest/-/blob/master/debian/README.source
Expected result
---------------
* /dev contains at least minimal devices, including
/dev/console and /dev/ptmx
* script(1) works and prints the contents of /etc/os-release
Actual result
-------------
* Some devices in /dev are reasonable, but some are just regular files
- Under lxc 2 (Debian 9):
- /dev/console is an empty regular file with permissions 0111
- /dev/ptmx is a symlink to /dev/pts/ptmx
- /dev/tty1 to /dev/tty4 are empty regular files with permissions 0640
- Under lxc 3 (Debian 10) and lxc 4 (Debian 11):
- /dev/console is an empty regular file with permissions 000
- so is /dev/ptmx
- so are /dev/tty1 to /dev/tty4
* Under lxc 2 (Debian 9), script works, as expected
* Under lxc 3 (Debian 10) and lxc 4 (Debian 10), script fails:
Script started, output log file is '/tmp/transcript'.
script: failed to create pseudo-terminal: Invalid argument
Proposed patch
--------------
The same patch I proposed in 2017 for #856877 resolves this, setting
up a working /dev/ptmx. Under lxc 2 it's a symlink to /dev/ptx/ptmx,
and under lxc >= 3 it's a device node.
Under lxc 4, that patch also provides a working /dev/console.
I'll re-send the patch with both bug numbers included when I have a
bug number for this report.
smcv
--- End Message ---
--- Begin Message ---
Source: schroot
Source-Version: 1.6.13-4
Done: Christoph Biedl <[email protected]>
We believe that the bug you reported is fixed in the latest version of
schroot, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Christoph Biedl <[email protected]> (supplier of updated schroot
package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Sat, 10 Aug 2024 15:23:12 +0200
Source: schroot
Architecture: source
Version: 1.6.13-4
Distribution: unstable
Urgency: medium
Maintainer: Christoph Biedl <[email protected]>
Changed-By: Christoph Biedl <[email protected]>
Closes: 856877 983423 1020963 1021446 1021780 1075493
Changes:
schroot (1.6.13-4) unstable; urgency=medium
.
* Drop duplicates in buildd configuration
* Add French debconf translation. Closes: #1020963
* Add Dutch debconf translation. Closes: #1021446
* Fix example configuration. Closes: #1021780
* Document a login shell might be switched to a regular shell
* Cherry-pick fix for build failure with GCC-14. Closes: #1075493
* Cherry-pick "Mount a new instance of /dev/pts in the chroot".
Closes: #856877, #983423
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