I am not sure if this is a right place but I did not find WQ_UNBOUND elsewhere for plucky.
Using ISO from /current/plucky-desktop-amd64.iso 2025-04-13 06:38 Installing as VBox VM I could see few lines of consider using WQ_UNBOUND 2025-04-13T11:56:54.371841+00:00 ubuntu kernel: loop16: detected capacity change from 0 to 187776 2025-04-13T11:56:54.371842+00:00 ubuntu kernel: workqueue: ata_sff_pio_task hogged CPU for >13333us 4 times, consider switching to WQ_UNBOUND 2025-04-13T11:56:54.371842+00:00 ubuntu kernel: audit: type=1400 audit(1744545388.859:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="snap-update-ns.desktop-security-center" pid=1453 comm="apparmor_parser" 2025-04-13T11:56:54.371843+00:00 ubuntu kernel: audit: type=1400 audit(1744545388.995:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/snap/snapd/23771/usr/lib/snapd/snap-confine" pid=1452 comm="apparmor_parser" ... 2025-04-13T11:56:54.371887+00:00 ubuntu kernel: audit: type=1400 audit(1744545397.183:13): apparmor="STATUS" operation="profile_load" profile="unconfined" name="snap.desktop-security-center.desktop-security-center" pid=1520 comm="apparmor_parser" 2025-04-13T11:56:54.371887+00:00 ubuntu kernel: workqueue: drm_fb_helper_damage_work hogged CPU for >13333us 7 times, consider switching to WQ_UNBOUND ... 2025-04-13T11:56:54.371893+00:00 ubuntu kernel: workqueue: ata_sff_pio_task hogged CPU for >13333us 5 times, consider switching to WQ_UNBOUND 2025-04-13T11:56:54.371893+00:00 ubuntu kernel: audit: type=1400 audit(1744545401.126:20): apparmor="STATUS" operation="profile_load" profile="unconfined" name="snap.firmware-updater.firmware-notifier" pid=1606 comm="apparmor_parser" ... 2025-04-13T11:56:54.371905+00:00 ubuntu kernel: audit: type=1400 audit(1744545408.012:36): apparmor="STATUS" operation="profile_load" profile="unconfined" name="snap.thunderbird.hook.post-refresh" pid=1669 comm="apparmor_parser" 2025-04-13T11:56:54.371906+00:00 ubuntu kernel: workqueue: drm_fb_helper_damage_work hogged CPU for >13333us 11 times, consider switching to WQ_UNBOUND 2025-04-13T11:56:54.371906+00:00 ubuntu kernel: kauditd_printk_skb: 6 callbacks suppressed 2025-04-13T11:56:54.371907+00:00 ubuntu kernel: audit: type=1400 audit(1744545412.145:43): apparmor="STATUS" operation="profile_load" profile="unconfined" name="rsyslogd" pid=1715 comm="apparmor_parser" 2025-04-13T11:56:56.543550+00:00 ubuntu kernel: workqueue: ata_sff_pio_task hogged CPU for >13333us 7 times, consider switching to WQ_UNBOUND 2025-04-13T11:56:58.576126+00:00 ubuntu kernel: NET: Registered PF_QIPCRTR protocol family 2025-04-13T11:56:54.371844+00:00 ubuntu kernel: audit: type=1400 audit(1744545389.129:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/snap/snapd/23771/usr/lib/snapd/snap- confine//mount-namespace-capture-helper" pid=1452 comm="apparmor_parser" 2025-04-13T11:56:54.371845+00:00 ubuntu kernel: workqueue: drm_fb_helper_damage_work hogged CPU for >13333us 4 times, consider switching to WQ_UNBOUND 2025-04-13T11:56:54.371845+00:00 ubuntu kernel: workqueue: drm_fb_helper_damage_work hogged CPU for >13333us 5 times, consider switching to WQ_UNBOUND 2025-04-13T11:56:54.371846+00:00 ubuntu kernel: audit: type=1400 audit(1744545391.110:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="snap-update-ns.firefox" pid=1455 comm="apparmor_parser" ... profile="snap.firefox.hook.install" name="/var/lib/snapd/hostfs/usr/share/hunspell/" pid=2964 comm="find" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 2025-04-13T09:58:24.211456+00:00 ubuntu kernel: workqueue: ata_sff_pio_task hogged CPU for >13333us 11 times, consider switching to WQ_UNBOUND ... 2025-04-13T10:04:03.545660+00:00 ubuntu kernel: overlayfs: lowerdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. 2025-04-13T10:04:14.999014+00:00 ubuntu kernel: workqueue: e1000_watchdog [e1000] hogged CPU for >13333us 4 times, consider switching to WQ_UNBOUND 2025-04-13T10:04:17.029030+00:00 ubuntu kernel: workqueue: e1000_watchdog [e1000] hogged CPU for >13333us 5 times, consider switching to WQ_UNBOUND 2025-04-13T10:04:43.082137+00:00 ubuntu kernel: workqueue: e1000_watchdog [e1000] hogged CPU for >13333us 7 times, consider switching to WQ_UNBOUND 2025-04-13T10:04:44.897495+00:00 ubuntu kernel: overlayfs: fs on '/tmp/tmpsazhlq2l/root.dir' does not support file handles, falling back to xino=off. ... 2025-04-13T10:05:19.300871+00:00 ubuntu kernel: EXT4-fs (sda2): mounted filesystem 1154c3a9-0fc8-4334-9344-672e4870360f r/w with ordered data mode. Quota mode: none. 2025-04-13T10:06:02.937331+00:00 ubuntu kernel: workqueue: blk_mq_run_work_fn hogged CPU for >13333us 4 times, consider switching to WQ_UNBOUND 2025-04-13T10:06:03.095185+00:00 ubuntu kernel: workqueue: blk_mq_run_work_fn hogged CPU for >13333us 5 times, consider switching to WQ_UNBOUND 2025-04-13T10:06:03.279123+00:00 ubuntu kernel: workqueue: blk_mq_run_work_fn hogged CPU for >13333us 7 times, consider switching to WQ_UNBOUND 2025-04-13T10:06:27.357878+00:00 ubuntu kernel: workqueue: blk_mq_run_work_fn hogged CPU for >13333us 11 times, consider switching to WQ_UNBOUND 2025-04-13T10:06:29.999963+00:00 ubuntu kernel: workqueue: e1000_watchdog [e1000] hogged CPU for >13333us 11 times, consider switching to WQ_UNBOUND 2025-04-13T10:06:31.937178+00:00 ubuntu kernel: workqueue: ata_sff_pio_task hogged CPU for >13333us 19 times, consider switching to WQ_UNBOUND 2025-04-13T10:06:33.205187+00:00 ubuntu kernel: workqueue: blk_mq_run_work_fn hogged CPU for >13333us 19 times, consider switching to WQ_UNBOUND 2025-04-13T10:07:27.783845+00:00 ubuntu kernel: workqueue: blk_mq_run_work_fn hogged CPU for >13333us 35 times, consider switching to WQ_UNBOUND 2025-04-13T10:08:53.705942+00:00 ubuntu kernel: workqueue: blk_mq_run_work_fn hogged CPU for >13333us 67 times, consider switching to WQ_UNBOUND 2025-04-13T10:14:04.202004+00:00 ubuntu kernel: workqueue: blk_mq_run_work_fn hogged CPU for >13333us 131 times, consider switching to WQ_UNBOUND The system did not crash so I could not make a proper bug-report and I installed the Extended version, rebooted, updated, installed language, made canges to settings etc with no problem... I have saved the /var/log directory in case you need any file or the whole directory, I will be happy to send. Thank you all -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2098515 Title: IPv6-only (single stack) instances configuring network over dhcp in initramfs will take a long time to boot due to loop in dhcpcd -4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/open-iscsi/+bug/2098515/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
