Hello pelm, or anyone else affected, Accepted systemd into jammy-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/systemd/249.11-0ubuntu3.5 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- jammy to verification-done-jammy. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification- failed-jammy. 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 Jammy) Status: Triaged => Fix Committed ** Tags added: verification-needed verification-needed-jammy -- 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/1981622 Title: mtd device must be supplied (device name is empty) Status in systemd package in Ubuntu: Fix Released Status in systemd source package in Focal: Triaged Status in systemd source package in Jammy: Fix Committed Bug description: [WORKAROUND] This will NOT fix a system that is not booting, because the "mtd device must be supplied (device name is empty)" message is not the cause of failed boots. This work around is only for those who are annoyed by the error message, but are otherwise not experiencing any issues. If you are not able to boot your system, but you see this error message, please open a separate bug with your journalctl and dmesg logs. # cp /{lib,etc}/systemd/system/systemd-pstore.service # sed -i 's/modprobe@mtdpstore.service //' /etc/systemd/system/systemd-pstore.service # systemctl daemon-reload [Impact] Due to mtdpstore not being properly configured as a pstore backend, when systemd-pstore.service tries to load the module, users get the following error in dmesg: [ 18.453473] systemd[1]: Starting Load Kernel Module mtdpstore... [ 18.462685] mtd device must be supplied (device name is empty) This is a distracting error for users trying to diagnose other system issues, especially if their system does not boot after a kernel crash and this is the only message displayed on the console. [Test Plan] * Force a kernel crash to populate /sys/fs/pstore, thus causing systemd-pstore.service to start on the subsequent boot: # echo 1 > /proc/sys/kernel/sysrq # echo 1 > /proc/sys/kernel/panic # echo c > /proc/sysrq-trigger * When the system reboots, observe the error in dmesg: # dmesg | grep mtd [Where problems could occur] If a system was relying on this pstore backend, and mtdpstore is built as a module, it is possible for systemd-pstore.service to trigger before mtdpstore is loaded, causing systemd-pstore to not copy the contents of /sys/fs/pstore. Note however that before the patched introduced as a result of bug 1978079, systemd-pstore.service would not attempt to load *any* kernel modules. [Original Description] After updating my 22.04 system (possibly caused by Systemd update). And now booting, dmesg has two errors: 'mtd device must be supplied (device name is empty)'. See line 8 and 134 in the included logfile. The system are booting as it should though, and the system are working like it should no errors at all. Is this maybe caused by 'efi-pstore-not-cleared-on-boot.patch' in systemd? I have an EFI mounted at boot but it isn't used because I have installed my system in legacy BIOS mode. Is this maybe the culprit? I could ignore the message but it isn't nice though. Regards To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1981622/+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
