All autopkgtests for the newly accepted systemd (237-3ubuntu10.26) for bionic have finished running. The following regressions have been reported in tests triggered by the package:
network-manager/1.10.6-2ubuntu1.1 (arm64) dovecot/1:2.2.33.2-1ubuntu4.3 (armhf) systemd/237-3ubuntu10.26 (ppc64el) gvfs/1.36.1-0ubuntu1.3.3 (ppc64el, i386) Please visit the excuses page listed below and investigate the failures, proceeding afterwards as per the StableReleaseUpdates policy regarding autopkgtest regressions [1]. https://people.canonical.com/~ubuntu-archive/proposed- migration/bionic/update_excuses.html#systemd [1] https://wiki.ubuntu.com/StableReleaseUpdates#Autopkgtest_Regressions Thank you! -- 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/1837700 Title: Dell system takes a long time to connect network with external dock Status in HWE Next: New Status in OEM Priority Project: In Progress Status in systemd package in Ubuntu: Fix Released Status in systemd source package in Bionic: Fix Committed Status in systemd source package in Disco: Fix Committed Status in systemd source package in Eoan: Fix Released Bug description: update for SRU process: [Impact] 1. On system featured mac passthrough, e.g., Dell/Lenovo laptop, or system occasionally install two USB ethernet with same MAC address, the system will suffer 90 seconds for network interface renaming mechanism before the last USB ethernet interface to activate. [Test Case] 1. Install ubuntu on Dell laptop. 2. Connect the Dell laptop with two Realtek 8153 USB ethernet dongle. Users can observe the last one will take 90 seconds for renaming to rename0. 3. Users can also find that the two USB ethernet have the same MAC address. [Regression Potential] To resolve the issue, drop a debian patch from systemd package. The debian patch is to revert an upstream commit to support 75-persistent-net-generator.rules udev rule. Since the udev rule is deprecated, the regression potential should be relatively low. ----------------------------------- Dell has a feature called MAC addrss passthrough[1] that would force usb ethernet adapters to be assigned with a predefined MAC address stored in BIOS or so. This feature has been landed to mainline kernel in driver r8152[2]. So whenever a r8152 managed device is plugged into Dell devices with MAC addrss passthrough enabled, this driver will set NIC MAC to a predefined one. And some Dell devices have already one built-in r8152 NIC port. On these devices, when a second r8152 NIC is plugged in, a Debian originated udev rules file 73-usb-net-by-mac.rules[3] will invoke udev built-in command `net_id` to give a persistent name, and that will be based on MAC address. However, since the system has already initialized the built-in r8152 NIC with that name, renaming the second interface with this name will always fail. While Debian still carries a patch called "Revert-udev-network-device- renaming-immediately-give.patch"[4] that tries to keep support of already deprecated "75-persistent-net-generator.rules" based interface renaming mechanism, this patch also propagated into Ubuntu[5]. This patch will retry renaming with a 90 seconds timeout when the error code is -EEXIST, so the uevent processing will always be blocked in the last ifrename step in the victim system. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: udev 237-3ubuntu10.24 [modified: lib/udev/rules.d/50-firmware.rules lib/udev/rules.d/50-udev-default.rules lib/udev/rules.d/73-special-net-names.rules lib/udev/rules.d/73-usb-net-by-mac.rules] ProcVersionSignature: Ubuntu 4.15.0-1043.48-oem 4.15.18 Uname: Linux 4.15.0-1043-oem x86_64 ApportVersion: 2.20.9-0ubuntu7.2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME CustomUdevRuleFiles: 70-snap.core.rules 95-oem-hotkey-osd.rules Date: Wed Jul 24 15:30:59 2019 DistributionChannelDescriptor: # This is the distribution channel descriptor for the OEM CDs # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-bionic-amd64-20180608-47+beaver-jorah+X90 InstallationDate: Installed on 2019-07-03 (20 days ago) InstallationMedia: Ubuntu 18.04 "Bionic" - Build amd64 LIVE Binary 20180608-09:38 MachineType: Dell Inc. Latitude 7424 Rugged Extreme ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-1043-oem.efi.signed root=UUID=5da90c85-3500-49a2-b989-71a604f9eec4 ro mem_sleep_default=deep quiet splash systemd.log_level=debug udev.log-priority=debug log_buf_len=8M vt.handoff=1 SourcePackage: systemd UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 05/27/2019 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.5.0 dmi.board.name: 0Y7FK3 dmi.board.vendor: Dell Inc. dmi.board.version: X03 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.5.0:bd05/27/2019:svnDellInc.:pnLatitude7424RuggedExtreme:pvr:rvnDellInc.:rn0Y7FK3:rvrX03:cvnDellInc.:ct10:cvr: dmi.product.family: Latitude dmi.product.name: Latitude 7424 Rugged Extreme dmi.sys.vendor: Dell Inc. [1]: https://www.dell.com/support/article/tw/zh/twdhs1/sln301147/what-is-mac-address-pass-through?lang=en [2]: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/net/usb/r8152.c [3]: https://salsa.debian.org/systemd-team/systemd/blob/master/debian/extra/rules/73-usb-net-by-mac.rules [4]: https://salsa.debian.org/systemd-team/systemd/blob/master/debian/patches/debian/Revert-udev-network-device-renaming-immediately-give.patch [5]: https://git.launchpad.net/~ubuntu-core-dev/ubuntu/+source/systemd/tree/debian/patches/debian/Revert-udev-network-device-renaming-immediately-give.patch?h=ubuntu-bionic To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1837700/+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
