[Bug 764096] Re: DNS hostname lookups fail in chroot after natty upgrade
Sorry, false alarm, 12.04 is fine, must have been temporary DNS problems. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to postfix in Ubuntu. https://bugs.launchpad.net/bugs/764096 Title: DNS hostname lookups fail in chroot after natty upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/postfix/+bug/764096/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 764096] Re: DNS hostname lookups fail in chroot after natty upgrade
I see the exact same problem again after upgrading from 11.10 to 12.04. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to postfix in Ubuntu. https://bugs.launchpad.net/bugs/764096 Title: DNS hostname lookups fail in chroot after natty upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/postfix/+bug/764096/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 764096] Re: DNS hostname lookups fail in chroot after natty upgrade
Copied to oneiric as well. ** Changed in: postfix (Ubuntu Oneiric) Status: In Progress => Fix Released -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to postfix in Ubuntu. https://bugs.launchpad.net/bugs/764096 Title: DNS hostname lookups fail in chroot after natty upgrade -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 764096] Re: DNS hostname lookups fail in chroot after natty upgrade
This bug was fixed in the package postfix - 2.8.2-1ubuntu2 --- postfix (2.8.2-1ubuntu2) natty-proposed; urgency=low * debian/init.d: copy both /lib/libnss_*.so and /lib/*/libnss_*.so to the chroot; this is overbroad since it will pick up NSS modules for architectures other than our own, but avoids a runtime dep on dpkg-dev or build-time munging of the init script. Thanks to Kevin Sumner for the patch. LP: #764096. -- Steve LangasekWed, 04 May 2011 14:48:07 -0700 ** Changed in: postfix (Ubuntu Natty) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to postfix in Ubuntu. https://bugs.launchpad.net/bugs/764096 Title: DNS hostname lookups fail in chroot after natty upgrade -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 764096] Re: DNS hostname lookups fail in chroot after natty upgrade
For the record, waiving the 7 day period for this update. This will go into -updates tomorrow if there are no regression reports. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to postfix in Ubuntu. https://bugs.launchpad.net/bugs/764096 Title: DNS hostname lookups fail in chroot after natty upgrade -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 764096] Re: DNS hostname lookups fail in chroot after natty upgrade
As I specify an IP for relayhost in the configuration I never noticed a DNS problem. I confirm that with the version in -proposed, mail delivery still works fine for me. ** Tags added: verification-done ** Tags removed: verification-needed -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to postfix in Ubuntu. https://bugs.launchpad.net/bugs/764096 Title: DNS hostname lookups fail in chroot after natty upgrade -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 764096] Re: DNS hostname lookups fail in chroot after natty upgrade
After installing postfix/natty-proposed, my problem with the relayhost requiring the port has also been fixed. Thanks! -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to postfix in Ubuntu. https://bugs.launchpad.net/bugs/764096 Title: DNS hostname lookups fail in chroot after natty upgrade -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 764096] Re: DNS hostname lookups fail in chroot after natty upgrade
I suffered from the rDNS lookup failure in the duplicate and I confirm that's fixed. Log entry with ...ubuntu1: May 1 09:08:36 mailout00 postfix/smtpd[30503]: connect from unknown[72.81.252.21] May 1 09:08:36 mailout00 postfix/smtpd[30503]: setting up TLS connection from unknown[72.81.252.21] May 1 09:08:36 mailout00 postfix/smtpd[30503]: Anonymous TLS connection established from unknown[72.81.252.21]: TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits) May 1 09:08:36 mailout00 postfix/smtpd[30503]: C2BD638C0FA: client=unknown[72.81.252.21] Log entry with ...ubuntu2: May 5 07:02:52 mailout00 postfix/smtpd[25080]: connect from static-72-81-252-21.bltmmd.fios.verizon.net[72.81.252.21] May 5 07:02:52 mailout00 postfix/smtpd[25080]: setting up TLS connection from static-72-81-252-21.bltmmd.fios.verizon.net[72.81.252.21] May 5 07:02:53 mailout00 postfix/smtpd[25080]: Anonymous TLS connection established from static-72-81-252-21.bltmmd.fios.verizon.net[72.81.252.21]: TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits) May 5 07:02:53 mailout00 postfix/smtpd[25080]: 1981238C101: client=static-72-81-252-21.bltmmd.fios.verizon.net[72.81.252.21] So that symptom is definitely fixed. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to postfix in Ubuntu. https://bugs.launchpad.net/bugs/764096 Title: DNS hostname lookups fail in chroot after natty upgrade -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 764096] Re: DNS hostname lookups fail in chroot after natty upgrade
Just fell foul of this bug myself. Upgraded to Natty suddenly no mail out. Thanks for posting the fix seems to have sorted the problem. Can't believe this was released with this bug. But then I supposed that's the nature of bugs, they're things people haven't noticed. :) Thanks again, launchpad saved my bacon...again. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to postfix in Ubuntu. https://bugs.launchpad.net/bugs/764096 Title: DNS hostname lookups fail in chroot after natty upgrade -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 764096] Re: DNS hostname lookups fail in chroot after natty upgrade
** Branch linked: lp:ubuntu/natty-proposed/postfix -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to postfix in Ubuntu. https://bugs.launchpad.net/bugs/764096 Title: DNS hostname lookups fail in chroot after natty upgrade -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 764096] Re: DNS hostname lookups fail in chroot after natty upgrade
Accepted postfix into natty-proposed, the package will build now and be available in a few hours. Please test and give feedback here. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you in advance! ** Changed in: postfix (Ubuntu Natty) Status: In Progress => Fix Committed ** Tags added: verification-needed -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to postfix in Ubuntu. https://bugs.launchpad.net/bugs/764096 Title: DNS hostname lookups fail in chroot after natty upgrade -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 764096] Re: DNS hostname lookups fail in chroot after natty upgrade
** Description changed: + SRU justification: the postfix package in natty runs in a chroot by + default, but does not know to copy nss modules from the multiarch + library paths to set up the chroot. As a result, various sorts of NSS + resolution, such as mapping port names to numbers or resolving the + hostnames of incoming connections, will fail. This will break postfix + in various common configurations. + + TEST CASE: + 1. install postfix and configure it to use a smart host, specifying only a hostname (no port) for the smart host. + 2. verify that there is no /var/spool/postfix/lib/ directory. + 3. send mail and verify that the mail delivery fails because postfix can't resolve 'smtp' to a port number. + 4. upgrade postfix to the SRU version + 5. verify that after upgrade, there is a /var/spool/postfix/lib/ directory + 6. send mail and verify that it now can be sent to the smarthost successfully. + + Risk of regression: if I've done something wrong and the tar command + fails under certain conditions, postfix will fail to start. + Binary package hint: postfix I haven't yet determined the cause of this, but after upgrading to natty from maverick, postfix smtpd DNS lookups always fail when running in chroot (which is the default). This can be seen by lines like "postfix/smtpd[12287]: connect from unknown" in mail.log, where unknown should be the hostname. After editing master.cf so that smtpd is not in a chroot, hostname lookups work normally, as can be seen in mail.log. There were no changes in my configuration other than upgrading from maverick to natty. Hostname lookups worked fine in chroot with maverick. ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: postfix 2.8.2-1ubuntu1 ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2 Uname: Linux 2.6.38-8-generic i686 Architecture: i386 Date: Sun Apr 17 16:46:24 2011 ProcEnviron: - PATH=(custom, user) - LANG=en_US.UTF-8 - SHELL=/bin/sh + PATH=(custom, user) + LANG=en_US.UTF-8 + SHELL=/bin/sh SourcePackage: postfix UpgradeStatus: Upgraded to natty on 2011-04-16 (1 days ago) ** Changed in: postfix (Ubuntu Natty) Status: Confirmed => In Progress ** Changed in: postfix (Ubuntu Oneiric) Status: Confirmed => In Progress -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to postfix in Ubuntu. https://bugs.launchpad.net/bugs/764096 Title: DNS hostname lookups fail in chroot after natty upgrade -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 764096] Re: DNS hostname lookups fail in chroot after natty upgrade
** Changed in: postfix (Ubuntu Natty) Assignee: (unassigned) => Steve Langasek (vorlon) -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to postfix in Ubuntu. https://bugs.launchpad.net/bugs/764096 Title: DNS hostname lookups fail in chroot after natty upgrade -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 764096] Re: DNS hostname lookups fail in chroot after natty upgrade
** Tags added: patch -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to postfix in Ubuntu. https://bugs.launchpad.net/bugs/764096 Title: DNS hostname lookups fail in chroot after natty upgrade -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 764096] Re: DNS hostname lookups fail in chroot after natty upgrade
I probably shouldn't post patches in my comments. :) Here's the actual file. ** Patch added: "Patch to fix postfix's chroot environment for multiarch" https://bugs.launchpad.net/ubuntu/+source/postfix/+bug/764096/+attachment/2109580/+files/postfix-init-multiarch.patch -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to postfix in Ubuntu. https://bugs.launchpad.net/bugs/764096 Title: DNS hostname lookups fail in chroot after natty upgrade -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 764096] Re: DNS hostname lookups fail in chroot after natty upgrade
This simple patch has fixed my problems, at least temporarily: --- /etc/init.d/postfix.distrib 2011-05-03 15:33:19.0 + +++ /etc/init.d/postfix 2011-05-03 15:35:27.0 + @@ -139,8 +139,8 @@ rm -f usr/lib/zoneinfo/localtime mkdir -p usr/lib/zoneinfo ln -sf /etc/localtime usr/lib/zoneinfo/localtime - rm -f lib/libnss_*so* - tar cf - /lib/libnss_*so* 2>/dev/null |tar xf - + rm -f lib/libnss_*so* lib/*/libnss_*so* + tar cf - /lib/libnss_*so* /lib/*/libnss_*so* 2>/dev/null |tar xf - umask $oldumask fi -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to postfix in Ubuntu. https://bugs.launchpad.net/bugs/764096 Title: DNS hostname lookups fail in chroot after natty upgrade -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 764096] Re: DNS hostname lookups fail in chroot after natty upgrade
** Tags added: regression-release ** Also affects: postfix (Ubuntu Natty) Importance: Undecided Status: New ** Also affects: postfix (Ubuntu Oneiric) Importance: High Assignee: Steve Langasek (vorlon) Status: Confirmed ** Changed in: postfix (Ubuntu Natty) Status: New => Confirmed ** Changed in: postfix (Ubuntu Natty) Importance: Undecided => High ** Changed in: postfix (Ubuntu Natty) Milestone: None => natty-updates -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to postfix in Ubuntu. https://bugs.launchpad.net/bugs/764096 Title: DNS hostname lookups fail in chroot after natty upgrade -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 764096] Re: DNS hostname lookups fail in chroot after natty upgrade
** Changed in: postfix (Ubuntu) Assignee: (unassigned) => Steve Langasek (vorlon) -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to postfix in Ubuntu. https://bugs.launchpad.net/bugs/764096 Title: DNS hostname lookups fail in chroot after natty upgrade -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
Re: [Bug 764096] Re: DNS hostname lookups fail in chroot after natty upgrade
On 2011-05-01T07:13:14-, Tom <764...@bugs.launchpad.net> wrote: > I found it! > > /etc/init.d/postfix: > > replace these two lines: > > rm -f lib/libnss_*so* > tar cf - /lib/libnss_*so* 2>/dev/null |tar xf - > > with these two: > > rm -f lib/x86_64-linux-gnu/libnss_*so* > tar cf - /lib/x86_64-linux-gnu/libnss_*so* 2>/dev/null |tar xf - > > My fix is specific for x64 architecture, change it if you use x86. > It should be possible to create architecture independent fix, but I don't > know how. Nice! On my i386 natty machine, this is the pattern: /lib/i386-linux-gnu/libnss_*so* I think the architecture independent fix would include a call to dpkg-architecture. dpkg-architecture returns this on my Ubuntu natty system: DEB_BUILD_ARCH=i386 DEB_BUILD_ARCH_OS=linux DEB_BUILD_ARCH_CPU=i386 DEB_BUILD_ARCH_BITS=32 DEB_BUILD_ARCH_ENDIAN=little DEB_BUILD_GNU_CPU=i686 DEB_BUILD_GNU_SYSTEM=linux-gnu DEB_BUILD_GNU_TYPE=i686-linux-gnu DEB_BUILD_MULTIARCH=i386-linux-gnu DEB_HOST_ARCH=i386 DEB_HOST_ARCH_OS=linux DEB_HOST_ARCH_CPU=i386 DEB_HOST_ARCH_BITS=32 DEB_HOST_ARCH_ENDIAN=little DEB_HOST_GNU_CPU=i686 DEB_HOST_GNU_SYSTEM=linux-gnu DEB_HOST_GNU_TYPE=i686-linux-gnu DEB_HOST_MULTIARCH=i386-linux-gnu So DEB_HOST_MULTIARCH would be correct. But my Debian squeeze x86_64 system doesn't have MULTIARCH variables, this is its output: DEB_BUILD_ARCH=amd64 DEB_BUILD_ARCH_OS=linux DEB_BUILD_ARCH_CPU=amd64 DEB_BUILD_ARCH_BITS=64 DEB_BUILD_ARCH_ENDIAN=little DEB_BUILD_GNU_CPU=x86_64 DEB_BUILD_GNU_SYSTEM=linux-gnu DEB_BUILD_GNU_TYPE=x86_64-linux-gnu DEB_HOST_ARCH=amd64 DEB_HOST_ARCH_OS=linux DEB_HOST_ARCH_CPU=amd64 DEB_HOST_ARCH_BITS=64 DEB_HOST_ARCH_ENDIAN=little DEB_HOST_GNU_CPU=x86_64 DEB_HOST_GNU_SYSTEM=linux-gnu DEB_HOST_GNU_TYPE=x86_64-linux-gnu I guess this change will have to go into the Debian package too, since Debian will have multiarch support eventually: http://wiki.debian.org/Multiarch -- Kenyon Ralph -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to postfix in Ubuntu. https://bugs.launchpad.net/bugs/764096 Title: DNS hostname lookups fail in chroot after natty upgrade -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 764096] Re: DNS hostname lookups fail in chroot after natty upgrade
I found it! /etc/init.d/postfix: replace these two lines: rm -f lib/libnss_*so* tar cf - /lib/libnss_*so* 2>/dev/null |tar xf - with these two: rm -f lib/x86_64-linux-gnu/libnss_*so* tar cf - /lib/x86_64-linux-gnu/libnss_*so* 2>/dev/null |tar xf - My fix is specific for x64 architecture, change it if you use x86. It should be possible to create architecture independent fix, but I don't know how. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to postfix in Ubuntu. https://bugs.launchpad.net/bugs/764096 Title: DNS hostname lookups fail in chroot after natty upgrade -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 764096] Re: DNS hostname lookups fail in chroot after natty upgrade
** Changed in: postfix (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to postfix in Ubuntu. https://bugs.launchpad.net/bugs/764096 Title: DNS hostname lookups fail in chroot after natty upgrade -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 764096] Re: DNS hostname lookups fail in chroot after natty upgrade
** Changed in: postfix (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to postfix in Ubuntu. https://bugs.launchpad.net/bugs/764096 Title: DNS hostname lookups fail in chroot after natty upgrade -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 764096] Re: DNS hostname lookups fail in chroot after natty upgrade
I'm using LDAP maps for aliases, but since i upgraded to natty the LDAP lookup does not anymore, since i get the following error messages from postfix: Apr 30 13:37:22 host postfix/cleanup[30160]: dict_ldap_debug: ldap_connect_to_host: TCP ldapmaster.domain.com:389 Apr 30 13:37:22 host postfix/cleanup[30160]: dict_ldap_debug: ldap_connect_to_host: getaddrinfo failed: Name or service not known Apr 30 13:37:22 host postfix/cleanup[30160]: dict_ldap_debug: ldap_err2string Apr 30 13:37:22 host postfix/cleanup[30160]: warning: dict_ldap_lookup: Search error -1: Can't contact LDAP server Apr 30 13:37:22 host postfix/cleanup[30160]: warning: AF28B226A2: sender_canonical_maps map lookup problem for r...@domain.com -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to postfix in Ubuntu. https://bugs.launchpad.net/bugs/764096 Title: DNS hostname lookups fail in chroot after natty upgrade -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 764096] Re: DNS hostname lookups fail in chroot after natty upgrade
-- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to postfix in Ubuntu. https://bugs.launchpad.net/bugs/764096 Title: DNS hostname lookups fail in chroot after natty upgrade -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
