Hello Steve, or anyone else affected, Accepted systemd into bionic-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/systemd/237-3ubuntu10.45 in a few hours, and then in the -proposed repository.
Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed- bionic to verification-done-bionic. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification- failed-bionic. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. ** Changed in: systemd (Ubuntu Bionic) Status: In Progress => Fix Committed ** Tags added: verification-needed verification-needed-bionic -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1883447 Title: nspawn on some 32-bit archs blocks _time64 syscalls, breaks upgrade to focal in containers Status in systemd package in Ubuntu: Fix Released Status in systemd source package in Bionic: Fix Committed Status in systemd source package in Focal: Fix Released Bug description: [impact] nspawn fails on armhf [test case] setup a bionic armhf system, and get a focal img/filesystem to use with systemd-nspawn, e.g. $ wget https://cloud-images.ubuntu.com/focal/current/focal-server-cloudimg-armhf-root.tar.xz $ mkdir f $ cd f $ tar xvf ../focal-server-cloudimg-armhf-root.tar.xz install systemd-container, and start nspawn; then test anything that uses the time, e.g. just run python: $ systemd-nspawn Spawning container f on /root/f. Press ^] three times within 1s to kill container. root@f:~# python3 Fatal Python error: pyinit_main: can't initialize time Python runtime state: core initialized PermissionError: [Errno 1] Operation not permitted Current thread 0xf7bbd310 (most recent call first): <no Python frame> [regression potential] any regression would likely break nspawn creation or operation of containers, particularly on armhf, but possibly on other archs [scope] this is needed only in bionic. this is fixed upstream by commit 6ca677106992321326427c89a40e1c9673a499b2 which was included first in v244, so this is fixed already in focal and later. [original description] Recent Linux kernels introduced a number of new syscalls ending in _time64 to fix Y2038 problem; it appears recent glibc, including the version in focal, test for the existence of these. systemd-nspawn in bionic (237-3ubuntu10.38) doesn't know about these so blocks them by default. It seems however glibc isn't expecting an EPERM, causing numerous programs to fail. In particular, running do-release-upgrade to focal in an nspawn container hosted on bionic will break as soon as the new libc has been unpacked. Solution (tested here) is to cherrypick upstream commit https://github.com/systemd/systemd/commit/6ca677106992321326427c89a40e1c9673a499b2 A newer libseccomp is also needed but this is already being worked on, see bug #1876055. It's a pretty trivial fix one the new libseccomp lands, and there is precedent for SRU-ing for a similar issue in bug #1840640. https://patchwork.kernel.org/patch/10756415/ is apparently the upstream kernel patch, which should give a clearer idea of which architectures are likely to be affected - I noticed it on armhf. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1883447/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
