Public bug reported: This might instead be a bug in util-linux's fsck, but Karol Zak tells me it's systemd's or udevd's problem:
https://github.com/util-linux/util-linux/issues/4477 I disagree, but what do I know? I'm coming to you because it needs a person who can consider how these programs work together as a system. I'd report to systemd upstream, but their bug reporting guidelines suggest to start with my distro, and you also have a relevant patch in play not accepted by upstream (lp2090972-libblkid-fix-spurious-ext- superblock-checksum-mismat.patch in util-linux 2.39.3-9ubuntu6.4. At my work, we've been seeing mount failures, very intermittently. I have a reproducible test case in my local vm where I can cause the mount failure within 1000 reboots or so in a certain configuration of Noble (with some patches of our own applied, but nothing I think is relevant to this). Debugging into it some I've narrowed it down to happen in a 2nd run of udevd against an add uevent for an ext4 filesystem. The initramfs phase run of udevd over this event seems to be okay, adding the by-uuid symlink and udev database entry. I've added debugging to show processing of the following 60-persistent-storage.rules rule returning from in udev_rule_apply_line_to_event() in udev-rules.c without a uuid symlink (devlink) struct object being added to the in the dev sd_device struct object for the event. KERNEL!="sr*|mmcblk[0-9]boot[0-9]", IMPORT{builtin}="blkid" With that missing, at the end of rule processing in udev_event_execute_rules() the call to udev_node_update() calls udev_node_update() with a sd_device dev argument that lacks the devlink for the by-uuid symlink for the filesystem that will fail to mount. udev_node_update() looks for devlinks present in event->dev_db_clone (a representation of the udev database before processing this event?) to see which are present under dev's devlink collection. It finds it missing in dev's collection and calls link_update which removes the corresponding /dev/disk/by-uuid symlink on the actual drive. When that gets removed the systemd device unit for that symlink gets deactivated (state to "inactive (dead)" as shown by systemctl status). systemd- [email protected] has a binds to dependency so also gets deactivated to the same inactive (dead) state. The mount unit has a requires/after dependency on the systemd-fsck service unit for that uuid (my fstab uses uuids to identify filesystems). So that never gets activated, and the mount never happens. I reproduce this by adding the following unit to a VM running Noble (with our company's patches): [Unit] Description=Reboot if no mounts fail SuccessAction=reboot DefaultDependencies=no Requires=local-fs.target After=local-fs.target [Install] WantedBy=sysinit.target I then set the grub.cfg timeout value to zero (instead of 10 seconds). This way I get the problem within three hours on my QEMU VM, or a little over 1000 reboots. Some other info showing the state of the failure. sc below is an eshell alias for systemctl. Log messages not corresponding to messages in your source would be from "printf debugging" statements I added myself: /scp:qvm:/tmp # lsblk -f NAME FSTYPE FSVER LABEL UUID FSAVAIL FSUSE% MOUNTPOINTS sda ├─sda1 ext4 1.0 75d03876-a9c1-4506-938a-934acf9d72bf 8.2G 12% / ├─sda2 ext4 1.0 1cc3b564-f846-4ad4-9c8b-eae6988f8416 5.2G 5% /var ├─sda3 swap 1 5e7bfad3-00ed-4fb2-b021-70645395daa1 [SWAP] ├─sda4 ext4 1.0 bdc8fdc1-ce85-4d3c-b2be-c2ca96cbf4e7 27.4G 0% /cache └─sda5 vfat FAT32 2F9C-D226 501.4M 0% /boot/efi sdb ├─sdb1 ext4 1.0 738a91e7-dbd7-4b3d-bff8-846272eb91af 22.2G 0% /usr/local/acme ├─sdb2 ext4 1.0 d08ef5fe-6e72-4035-bd9d-ce85238142bd 2.7G 0% /tmp └─sdb3 ext4 1.0 4e53b0ae-1b9d-4731-80aa-9eeb03ee9c3f 21.3G 0% /cache2 sdc ├─sdc1 └─sdc2 ext4 1.0 601f92dd-f6f8-411e-8d81-6f3e1f61e530 5.5G 0% /usr/local/acme/coredumps sdd ├─sdd1 ext4 1.0 329989e2-e86d-4114-b8b7-4376f7ea13e5 29.7G 0% /cache4 └─sdd2 ext4 1.0 2eed8f14-506d-42e0-a866-2c08f6e9c462 16.6G 0% /usr/local/acme/logs sde └─sde1 ext4 1.0 211a269b-c0ae-4b5a-a440-ed36cc8c9352 46.4G 0% /cache5 /scp:qvm:/tmp # sc list-dependencies --all cache3.mount cache3.mount ● ├─-.mount ● │ └─-.slice ○ ├─dev-disk-by\x2duuid-bde994ca\x2d3285\x2d47d8\x2d9780\x2dfdddc29b81eb.device ● ├─system.slice ● │ └─-.slice ○ └─systemd-fsck@dev-disk-by\x2duuid-bde994ca\x2d3285\x2d47d8\x2d9780\x2dfdddc29b81eb.service ○ ├─dev-disk-by\x2duuid-bde994ca\x2d3285\x2d47d8\x2d9780\x2dfdddc29b81eb.device ● ├─system-systemd\x2dfsck.slice ● │ └─system.slice ● │ └─-.slice ● └─systemd-fsckd.socket ● ├─-.mount ● │ └─-.slice ● └─system.slice ● └─-.slice /scp:qvm:/tmp # sc status -l 'dev-disk-by\x2duuid-bde994ca\x2d3285\x2d47d8\x2d9780\x2dfdddc29b81eb.device' ○ dev-disk-by\x2duuid-bde994ca\x2d3285\x2d47d8\x2d9780\x2dfdddc29b81eb.device - QEMU_HARDDISK primary Loaded: loaded Active: inactive (dead) since Tue 2026-06-16 20:46:24 UTC; 3min 53s ago Duration: 493ms Jun 16 20:49:42 a192-168-100-2.deploy.acmetechnologies.com systemd[1]: dev-disk-by\x2duuid-bde994ca\x2d3285\x2d47d8\x2d9780\x2dfdddc29b81eb.device: unit_can_stop_refuse_manual:../src/core/unit.c:6213: can refuse manual Jun 16 20:49:42 a192-168-100-2.deploy.acmetechnologies.com systemd[1]: dev-disk-by\x2duuid-bde994ca\x2d3285\x2d47d8\x2d9780\x2dfdddc29b81eb.device: unit_can_stop:../src/core/unit.c:2054: return !!stop() through vtable Jun 16 20:49:42 a192-168-100-2.deploy.acmetechnologies.com systemd[1]: dev-disk-by\x2duuid-bde994ca\x2d3285\x2d47d8\x2d9780\x2dfdddc29b81eb.device: unit_can_stop_refuse_manual:../src/core/unit.c:6213: can refuse manual Jun 16 20:49:42 a192-168-100-2.deploy.acmetechnologies.com systemd[1]: dev-disk-by\x2duuid-bde994ca\x2d3285\x2d47d8\x2d9780\x2dfdddc29b81eb.device: unit_can_stop:../src/core/unit.c:2054: return !!stop() through vtable Jun 16 20:50:17 a192-168-100-2.deploy.acmetechnologies.com systemd[1]: dev-disk-by\x2duuid-bde994ca\x2d3285\x2d47d8\x2d9780\x2dfdddc29b81eb.device: unit_can_stop_refuse_manual:../src/core/unit.c:6213: can refuse manual Jun 16 20:50:17 a192-168-100-2.deploy.acmetechnologies.com systemd[1]: dev-disk-by\x2duuid-bde994ca\x2d3285\x2d47d8\x2d9780\x2dfdddc29b81eb.device: unit_can_stop:../src/core/unit.c:2054: return !!stop() through vtable Notice: journal has been rotated since unit was started, output may be incomplete. /scp:qvm:/tmp [3] # sc status -l 'systemd-fsck@dev-disk-by\x2duuid-bde994ca\x2d3285\x2d47d8\x2d9780\x2dfdddc29b81eb.service' ○ systemd-fsck@dev-disk-by\x2duuid-bde994ca\x2d3285\x2d47d8\x2d9780\x2dfdddc29b81eb.service - File System Check on /dev/disk/by-uuid/bde994ca-3285-47d8-9780-fdddc29b81eb Loaded: loaded (/usr/lib/systemd/system/[email protected]; static) Active: inactive (dead) since Tue 2026-06-16 20:46:24 UTC; 4min 6s ago Duration: 204ms Docs: man:[email protected](8) Process: 1633 ExecStart=/usr/lib/systemd/systemd-fsck /dev/disk/by-uuid/bde994ca-3285-47d8-9780-fdddc29b81eb (code=exited, status=0/SUCCESS) Main PID: 1633 (code=exited, status=0/SUCCESS) CPU: 7ms Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com systemd[1]: systemd-fsck@dev-disk-by\x2duuid-bde994ca\x2d3285\x2d47d8\x2d9780\x2dfdddc29b81eb.service: service.c: service_enter_stop_post() final else, calling service_enter_signal() Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com systemd[1]: systemd-fsck@dev-disk-by\x2duuid-bde994ca\x2d3285\x2d47d8\x2d9780\x2dfdddc29b81eb.service: service.c: SERVICE_FINAL_... recursive call to service_enter_signal() Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com systemd[1]: systemd-fsck@dev-disk-by\x2duuid-bde994ca\x2d3285\x2d47d8\x2d9780\x2dfdddc29b81eb.service: service.c: service_enter_signal() r == 0 final else not fail label, calling service_enter_dead() Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com systemd[1]: systemd-fsck@dev-disk-by\x2duuid-bde994ca\x2d3285\x2d47d8\x2d9780\x2dfdddc29b81eb.service: service.c: service_enter_dead(), s->result == SERVICE_SUCCESS, calling unit_log_success() Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com systemd[1]: systemd-fsck@dev-disk-by\x2duuid-bde994ca\x2d3285\x2d47d8\x2d9780\x2dfdddc29b81eb.service: Deactivated successfully. Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com systemd[1]: Stopped systemd-fsck@dev-disk-by\x2duuid-bde994ca\x2d3285\x2d47d8\x2d9780\x2dfdddc29b81eb.service - File System Check on /dev/disk/by-uuid/bde994ca-3285-47d8-9780-fdddc29b81eb. Jun 16 20:49:42 a192-168-100-2.deploy.acmetechnologies.com systemd[1]: systemd-fsck@dev-disk-by\x2duuid-bde994ca\x2d3285\x2d47d8\x2d9780\x2dfdddc29b81eb.service: unit_can_stop_refuse_manual:../src/core/unit.c:6213: can refuse manual Jun 16 20:49:42 a192-168-100-2.deploy.acmetechnologies.com systemd[1]: systemd-fsck@dev-disk-by\x2duuid-bde994ca\x2d3285\x2d47d8\x2d9780\x2dfdddc29b81eb.service: unit_can_stop:../src/core/unit.c:2054: return !!stop() through vtable Jun 16 20:50:30 a192-168-100-2.deploy.acmetechnologies.com systemd[1]: systemd-fsck@dev-disk-by\x2duuid-bde994ca\x2d3285\x2d47d8\x2d9780\x2dfdddc29b81eb.service: unit_can_stop_refuse_manual:../src/core/unit.c:6213: can refuse manual Jun 16 20:50:30 a192-168-100-2.deploy.acmetechnologies.com systemd[1]: systemd-fsck@dev-disk-by\x2duuid-bde994ca\x2d3285\x2d47d8\x2d9780\x2dfdddc29b81eb.service: unit_can_stop:../src/core/unit.c:2054: return !!stop() through vtable /scp:qvm:/tmp [3] # *cat /etc/fstab UUID=75d03876-a9c1-4506-938a-934acf9d72bf / ext4 defaults 1 1 UUID=2F9C-D226 /boot/efi vfat noatime 0 0 UUID=bdc8fdc1-ce85-4d3c-b2be-c2ca96cbf4e7 /cache ext4 inode_readahead_blks=0,noatime 1 4 UUID=4e53b0ae-1b9d-4731-80aa-9eeb03ee9c3f /cache2 ext4 inode_readahead_blks=0,noatime 1 4 UUID=bde994ca-3285-47d8-9780-fdddc29b81eb /cache3 ext4 inode_readahead_blks=0,noatime 1 4 UUID=329989e2-e86d-4114-b8b7-4376f7ea13e5 /cache4 ext4 inode_readahead_blks=0,noatime 1 4 UUID=211a269b-c0ae-4b5a-a440-ed36cc8c9352 /cache5 ext4 inode_readahead_blks=0,noatime 1 4 proc /proc proc defaults 0 0 UUID=d08ef5fe-6e72-4035-bd9d-ce85238142bd /tmp ext4 defaults 1 1 UUID=738a91e7-dbd7-4b3d-bff8-846272eb91af /usr/local/acme ext4 noatime,inode_readahead_blks=0 1 2 UUID=601f92dd-f6f8-411e-8d81-6f3e1f61e530 /usr/local/acme/coredumps ext4 noatime,inode_readahead_blks=0 1 2 UUID=2eed8f14-506d-42e0-a866-2c08f6e9c462 /usr/local/acme/logs ext4 noatime,inode_readahead_blks=0 1 2 UUID=1cc3b564-f846-4ad4-9c8b-eae6988f8416 /var ext4 defaults 1 2 UUID=5e7bfad3-00ed-4fb2-b021-70645395daa1 swap swap sw 0 0 /scp:qvm:/tmp # *ls -l /dev/disk/by-uuid/ total 0 lrwxrwxrwx 1 root root 10 Jun 16 20:46 1cc3b564-f846-4ad4-9c8b-eae6988f8416 -> ../../sda2 lrwxrwxrwx 1 root root 10 Jun 16 20:46 211a269b-c0ae-4b5a-a440-ed36cc8c9352 -> ../../sde1 lrwxrwxrwx 1 root root 10 Jun 16 20:46 2F9C-D226 -> ../../sda5 lrwxrwxrwx 1 root root 10 Jun 16 20:46 2eed8f14-506d-42e0-a866-2c08f6e9c462 -> ../../sdd2 lrwxrwxrwx 1 root root 10 Jun 16 20:46 329989e2-e86d-4114-b8b7-4376f7ea13e5 -> ../../sdd1 lrwxrwxrwx 1 root root 10 Jun 16 20:46 4e53b0ae-1b9d-4731-80aa-9eeb03ee9c3f -> ../../sdb3 lrwxrwxrwx 1 root root 10 Jun 16 20:46 5e7bfad3-00ed-4fb2-b021-70645395daa1 -> ../../sda3 lrwxrwxrwx 1 root root 10 Jun 16 20:46 601f92dd-f6f8-411e-8d81-6f3e1f61e530 -> ../../sdc2 lrwxrwxrwx 1 root root 10 Jun 16 20:46 738a91e7-dbd7-4b3d-bff8-846272eb91af -> ../../sdb1 lrwxrwxrwx 1 root root 10 Jun 16 20:46 75d03876-a9c1-4506-938a-934acf9d72bf -> ../../sda1 lrwxrwxrwx 1 root root 10 Jun 16 20:46 bdc8fdc1-ce85-4d3c-b2be-c2ca96cbf4e7 -> ../../sda4 lrwxrwxrwx 1 root root 10 Jun 16 20:46 d08ef5fe-6e72-4035-bd9d-ce85238142bd -> ../../sdb2 /scp:qvm:/tmp # journal entries (I've added logging statements of my own): 45 matches in 33 lines for "sdc1" in buffer: debug-udev-update_devnode-tue.jctl-b.out.lz 438:Jun 16 20:46:23 a192-168-100-2.deploy.acmetechnologies.com kernel: sdc: sdc1 sdc2 980:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com (udev-worker)[1601]: sdc1: The log level is changed to 'debug' while processing device (SEQNUM=2470, ACTION=add) 982:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com (udev-worker)[1601]: sdc1: /usr/lib/udev/rules.d/60-persistent-storage.rules:80 Added SYMLINK 'disk/by-id/scsi-0QEMU_QEMU_HARDDISK_3-part1' 983:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com (udev-worker)[1601]: sdc1: /usr/lib/udev/rules.d/60-persistent-storage.rules:116 Added SYMLINK 'disk/by-path/pci-0000:00:03.0-scsi-0:0:2:0-part1' 984:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com (udev-worker)[1601]: sdc1: /usr/lib/udev/rules.d/60-persistent-storage.rules:135 Importing properties from results of builtin command 'blkid' 985:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com (udev-worker)[1601]: sdc1: Probe /dev/sdc1 with raid and offset=0 1001:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com systemd-fsck[1700]: /dev/sdc1: clean, 11/2883584 files, 259873/11533824 blocks 1004:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com (udev-worker)[1601]: sdc1: /usr/lib/udev/rules.d/60-persistent-storage.rules:150 Added SYMLINK 'disk/by-partuuid/437f26c8-e793-4f9d-9d3a-94117b15a8f5' 1005:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com (udev-worker)[1601]: sdc1: /usr/lib/udev/rules.d/60-persistent-storage.rules:151 Added SYMLINK 'disk/by-partlabel/primary' 1006:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com (udev-worker)[1601]: sdc1: /usr/lib/udev/rules.d/60-persistent-storage.rules:156 Added SYMLINK 'disk/by-diskseq/27-part1' 1007:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com (udev-worker)[1601]: sdc1: /usr/lib/udev/rules.d/69-vdev.rules:6 Importing properties from results of '/lib/udev/vdev_id -d sdc1' 1008:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com (udev-worker)[1601]: sdc1: Starting '/lib/udev/vdev_id -d sdc1' 1083:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com (udev-worker)[1601]: sdc1: '/lib/udev/vdev_id -d sdc1'(out) 'Error: Config file "/etc/zfs/vdev_id.conf" not found' 1085:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com (udev-worker)[1601]: sdc1: Process '/lib/udev/vdev_id -d sdc1' failed with exit code 1. 1086:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com (udev-worker)[1601]: sdc1: /usr/lib/udev/rules.d/69-vdev.rules:6 Command "/lib/udev/vdev_id -d sdc1" returned 1 (error), ignoring 1087:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com (udev-worker)[1601]: sdc1: Setting permissions /dev/sdc1, uid=0, gid=6, mode=0660 1088:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com (udev-worker)[1601]: sdc1: Removing/updating old device symlink '/dev/disk/by-uuid/bde994ca-3285-47d8-9780-fdddc29b81eb', which is no longer belonging to this device. 1089:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com (udev-worker)[1601]: sdc1: Links that do belong to this device... 1090:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com (udev-worker)[1601]: sdc1: ------------------------------------------------------------------------ 1091:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com (udev-worker)[1601]: sdc1: 0: /dev/disk/by-partuuid/437f26c8-e793-4f9d-9d3a-94117b15a8f5 1092:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com (udev-worker)[1601]: sdc1: 1: /dev/disk/by-diskseq/27-part1 1093:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com (udev-worker)[1601]: sdc1: 2: /dev/disk/by-path/pci-0000:00:03.0-scsi-0:0:2:0-part1 1094:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com (udev-worker)[1601]: sdc1: 3: /dev/disk/by-id/scsi-0QEMU_QEMU_HARDDISK_3-part1 1095:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com (udev-worker)[1601]: sdc1: 4: /dev/disk/by-partlabel/primary 1096:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com (udev-worker)[1601]: sdc1: ------------------------------------------------------------------------ 1097:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com (udev-worker)[1601]: sdc1: No reference left for '/dev/disk/by-uuid/bde994ca-3285-47d8-9780-fdddc29b81eb', removing 1098:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com (udev-worker)[1601]: sdc1: Successfully created symlink '/dev/disk/by-diskseq/27-part1' to '/dev/sdc1' 1099:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com (udev-worker)[1601]: sdc1: Successfully created symlink '/dev/disk/by-partlabel/primary' to '/dev/sdc1' 1100:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com (udev-worker)[1601]: sdc1: Successfully created symlink '/dev/block/8:33' to '/dev/sdc1' 1101:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com (udev-worker)[1601]: sdc1: sd-device: Created db file '/run/udev/data/b8:33' for '/devices/pci0000:00/0000:00:03.0/virtio0/host2/target2:0:2/2:0:2:0/block/sdc/sdc1' 1102:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com (udev-worker)[1601]: sdc1: Adding watch on '/dev/sdc1' 1103:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com (udev-worker)[1601]: sdc1: Device processed (SEQNUM=2470, ACTION=add) 1104:Jun 16 20:46:24 a192-168-100-2.deploy.acmetechnologies.com (udev-worker)[1601]: sdc1: sd-device-monitor(worker): Passed 1268 byte to netlink monitor. I also see how fsck (or the program it forks) has changed the ext4 fs superblock and has a last written timestamp with the same second as the journal entry where the builtin blkid (libblkid) rule processing starts. Thinking that the problem comes from udevd and util-linux fsck since 2014 no longer both using /dev/sdX as the file for their uses of flock, I tried adding code to udevd to take a shared lock on /run/fsck/sdX.lock, the lockfile fsck now uses. When I used a blocking call (with some narrowing by udev rule line number to avoid the bug going away simply by perturbing the timing) the problem went away. When I changed that to a non-blocking call, logged the errno, and allowed udevd to proceed normally, I got the problem back with errno after flock being 11 (EAGAIN or EWOULDBLOCK), which convinced me that fsck was running and holding an exclusive lock when the problem happened. With those patches reverted, I instead reverted fsck to its pre-2014 locking behaviour, where it took its exclusive lock on /dev/sdX again. That also prevented the problem from happening. "Preventing" here means running for 7+ hours without seeing it, or roughly more than 3000 boots. Note that I am running with lp2090972-libblkid-fix-spurious-ext- superblock-checksum-mismat.patch from ubuntu bug report https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/2090972 but that does not avoid this problem. Here's the patch I revert from Karol Zak: https://github.com/util-linux/util-linux/commit/3bbdae633f4a1dda5f95ee6c61f18a1c8ef12250 But he doesn't view his lock as one to take the other side of udevd's read lock only to protect fsck from other instances of itself (see my util-linux bug report above). Still, I was thinking I'd suggest reverting that a local patch if my bosses like that idea. Yet, I'm worried about the systemd bug report leading up to Karol Zak's change: https://bugs.freedesktop.org/show_bug.cgi?id=79576 Is there some other solution? Do you acknowledge this as a real bug? Version info: /scp:qvm:~ # *cat /etc/os-release PRETTY_NAME="Ubuntu 24.04.3 LTS" NAME="Ubuntu" VERSION_ID="24.04" VERSION="24.04.3 LTS (Noble Numbat)" VERSION_CODENAME=noble ID=ubuntu ID_LIKE=debian HOME_URL="https://www.ubuntu.com/"; SUPPORT_URL="https://help.ubuntu.com/"; BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; UBUNTU_CODENAME=noble LOGO=ubuntu-logo /scp:qvm:~ # dpkg -s systemd | grep ^Ver (standard input):9:Version: 255.4-1ubuntu8.12acme24.0.2 /scp:qvm:~ # dpkg -s util-linux | grep ^Ver (standard input):10:Version: 2.39.3-9ubuntu6.4acme24.0.1 Expected to happen: all auto mounts happen every boot What happened: a mount, for me a non-root, non-boot one but a varying one, failed every 1000 or so boots. ** Affects: util-linux (Ubuntu) Importance: Undecided Status: New ** Tags: fsck locking systemd udevd util-linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2160558 Title: udevd and fsck contend causing the prior to miss fs uuids To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/util-linux/+bug/2160558/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
