Unable to boot with Linux 4.19 after last update

The problem only seems to affect this kernel. Manjaro boots without problem with Linux 4.14 and 5.4 (freshly installed).

I have tried without success to boot with the Initramfs option in GRUB. And from “recovery mode”:

rm /var/lib/pacman/db.lck
pacman-mirrors -f && pacman -Syyu
exit
exit

and:

sudo mkinitcpio -P

The result of “journalctl -b -p 3”:

-- Journal begins at Sun 2020-08-09 18:36:29 CEST, ends at Tue 2021-06-15 11:38:17 CEST. --
jun 15 11:14:50 escritorio kernel: cgroup: cgroup2: unknown option "memory_recursiveprot"
jun 15 11:14:50 escritorio systemd[264]: systemd-udevd.service: Failed to set up mount namespacing: /run/systemd/unit-root/proc/sys/kernel/hostname: Device or resource busy
jun 15 11:14:50 escritorio systemd[1]: Failed to start Rule-based Manager for Device Events and Files.
jun 15 11:14:50 escritorio systemd[264]: systemd-udevd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-udevd: Device or resource busy
jun 15 11:14:50 escritorio systemd[268]: systemd-udevd.service: Failed to set up mount namespacing: /run/systemd/unit-root/proc/sys/kernel/hostname: Device or resource busy
jun 15 11:14:50 escritorio systemd[268]: systemd-udevd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-udevd: Device or resource busy
jun 15 11:14:50 escritorio systemd[1]: Failed to start Rule-based Manager for Device Events and Files.
jun 15 11:14:50 escritorio systemd[269]: systemd-udevd.service: Failed to set up mount namespacing: /run/systemd/unit-root/proc/sys/kernel/hostname: Device or resource busy
jun 15 11:14:50 escritorio systemd[269]: systemd-udevd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-udevd: Device or resource busy
jun 15 11:14:50 escritorio systemd[1]: Failed to start Rule-based Manager for Device Events and Files.
jun 15 11:14:50 escritorio systemd[274]: systemd-udevd.service: Failed to set up mount namespacing: /run/systemd/unit-root/proc/sys/kernel/hostname: Device or resource busy
jun 15 11:14:50 escritorio systemd[274]: systemd-udevd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-udevd: Device or resource busy
jun 15 11:14:50 escritorio systemd[262]: haveged.service: Failed at step NAMESPACE spawning /usr/bin/haveged: Invalid argument
jun 15 11:14:51 escritorio systemd[1]: Failed to start Rule-based Manager for Device Events and Files.
jun 15 11:14:51 escritorio systemd[275]: systemd-udevd.service: Failed to set up mount namespacing: /run/systemd/unit-root/proc/sys/kernel/hostname: Device or resource busy
jun 15 11:14:51 escritorio systemd[275]: systemd-udevd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-udevd: Device or resource busy
jun 15 11:14:51 escritorio systemd[1]: Failed to start Rule-based Manager for Device Events and Files.
jun 15 11:14:51 escritorio systemd[1]: Failed to start Rule-based Manager for Device Events and Files.
jun 15 11:14:51 escritorio systemd[286]: haveged.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:14:51 escritorio systemd[286]: haveged.service: Failed at step NAMESPACE spawning /usr/bin/haveged: Invalid argument
jun 15 11:14:52 escritorio systemd[292]: haveged.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:14:52 escritorio systemd[292]: haveged.service: Failed at step NAMESPACE spawning /usr/bin/haveged: Invalid argument
jun 15 11:14:52 escritorio systemd[294]: haveged.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:14:52 escritorio systemd[294]: haveged.service: Failed at step NAMESPACE spawning /usr/bin/haveged: Invalid argument
jun 15 11:14:53 escritorio systemd[295]: haveged.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:14:53 escritorio systemd[295]: haveged.service: Failed at step NAMESPACE spawning /usr/bin/haveged: Invalid argument
jun 15 11:14:53 escritorio systemd[1]: Failed to start Entropy Daemon based on the HAVEGE algorithm.
jun 15 11:16:20 escritorio systemd[1]: Timed out waiting for device /dev/disk/by-uuid/b7b0a618-804b-49c1-ad24-de05cba1308e.
jun 15 11:16:21 escritorio systemd[301]: systemd-timesyncd.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:16:21 escritorio systemd[301]: systemd-timesyncd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-timesyncd: Invalid argument
jun 15 11:16:21 escritorio systemd[1]: Failed to start Network Time Synchronization.
jun 15 11:16:21 escritorio systemd[306]: systemd-timesyncd.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:16:21 escritorio systemd[306]: systemd-timesyncd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-timesyncd: Invalid argument
jun 15 11:16:21 escritorio systemd[1]: Failed to start Network Time Synchronization.
jun 15 11:16:22 escritorio systemd[309]: systemd-timesyncd.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:16:22 escritorio systemd[309]: systemd-timesyncd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-timesyncd: Invalid argument
jun 15 11:16:22 escritorio systemd[1]: Failed to start Network Time Synchronization.
jun 15 11:16:22 escritorio systemd[312]: systemd-timesyncd.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:16:22 escritorio systemd[312]: systemd-timesyncd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-timesyncd: Invalid argument
jun 15 11:16:22 escritorio systemd[1]: Failed to start Network Time Synchronization.
jun 15 11:16:22 escritorio systemd[316]: systemd-timesyncd.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:16:22 escritorio systemd[316]: systemd-timesyncd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-timesyncd: Invalid argument
jun 15 11:16:22 escritorio systemd[1]: Failed to start Network Time Synchronization.
jun 15 11:16:22 escritorio systemd[1]: Failed to start Network Time Synchronization.
jun 15 11:21:03 escritorio systemd[421]: systemd-udevd.service: Failed to set up mount namespacing: /run/systemd/unit-root/proc/sys/kernel/hostname: Device or resource busy
jun 15 11:21:03 escritorio systemd[421]: systemd-udevd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-udevd: Device or resource busy
jun 15 11:21:03 escritorio systemd[1]: Failed to start Rule-based Manager for Device Events and Files.
jun 15 11:21:03 escritorio systemd[422]: systemd-udevd.service: Failed to set up mount namespacing: /run/systemd/unit-root/proc/sys/kernel/hostname: Device or resource busy
jun 15 11:21:03 escritorio systemd[422]: systemd-udevd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-udevd: Device or resource busy
jun 15 11:21:03 escritorio systemd[1]: Failed to start Rule-based Manager for Device Events and Files.
jun 15 11:21:03 escritorio systemd[423]: systemd-udevd.service: Failed to set up mount namespacing: /run/systemd/unit-root/proc/sys/kernel/hostname: Device or resource busy
jun 15 11:21:03 escritorio systemd[423]: systemd-udevd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-udevd: Device or resource busy
jun 15 11:21:03 escritorio systemd[1]: Failed to start Rule-based Manager for Device Events and Files.
jun 15 11:21:03 escritorio systemd[425]: systemd-udevd.service: Failed to set up mount namespacing: /run/systemd/unit-root/proc/sys/kernel/hostname: Device or resource busy
jun 15 11:21:03 escritorio systemd[425]: systemd-udevd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-udevd: Device or resource busy
jun 15 11:21:03 escritorio systemd[1]: Failed to start Rule-based Manager for Device Events and Files.
jun 15 11:21:03 escritorio systemd[426]: systemd-udevd.service: Failed to set up mount namespacing: /run/systemd/unit-root/proc/sys/kernel/hostname: Device or resource busy
jun 15 11:21:03 escritorio systemd[426]: systemd-udevd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-udevd: Device or resource busy
jun 15 11:21:03 escritorio systemd[1]: Failed to start Rule-based Manager for Device Events and Files.
jun 15 11:21:03 escritorio systemd[1]: Failed to start Rule-based Manager for Device Events and Files.
jun 15 11:21:03 escritorio systemd[416]: haveged.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:21:03 escritorio systemd[416]: haveged.service: Failed at step NAMESPACE spawning /usr/bin/haveged: Invalid argument
jun 15 11:21:03 escritorio systemd[420]: systemd-timesyncd.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:21:03 escritorio systemd[420]: systemd-timesyncd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-timesyncd: Invalid argument
jun 15 11:21:03 escritorio systemd[1]: Failed to start Network Time Synchronization.
jun 15 11:21:03 escritorio systemd[431]: systemd-timesyncd.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:21:03 escritorio systemd[431]: systemd-timesyncd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-timesyncd: Invalid argument
jun 15 11:21:03 escritorio systemd[1]: Failed to start Network Time Synchronization.
jun 15 11:21:03 escritorio systemd[432]: haveged.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:21:03 escritorio systemd[432]: haveged.service: Failed at step NAMESPACE spawning /usr/bin/haveged: Invalid argument
jun 15 11:21:04 escritorio systemd[435]: systemd-timesyncd.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:21:04 escritorio systemd[435]: systemd-timesyncd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-timesyncd: Invalid argument
jun 15 11:21:04 escritorio systemd[1]: Failed to start Network Time Synchronization.
jun 15 11:21:04 escritorio systemd[438]: haveged.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:21:04 escritorio systemd[438]: haveged.service: Failed at step NAMESPACE spawning /usr/bin/haveged: Invalid argument
jun 15 11:21:04 escritorio systemd[439]: systemd-timesyncd.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:21:04 escritorio systemd[439]: systemd-timesyncd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-timesyncd: Invalid argument
jun 15 11:21:04 escritorio systemd[1]: Failed to start Network Time Synchronization.
jun 15 11:21:04 escritorio systemd[442]: systemd-timesyncd.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:21:04 escritorio systemd[442]: systemd-timesyncd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-timesyncd: Invalid argument
jun 15 11:21:04 escritorio systemd[1]: Failed to start Network Time Synchronization.
jun 15 11:21:04 escritorio systemd[1]: Failed to start Network Time Synchronization.
jun 15 11:21:04 escritorio systemd[444]: haveged.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:21:04 escritorio systemd[444]: haveged.service: Failed at step NAMESPACE spawning /usr/bin/haveged: Invalid argument
jun 15 11:21:05 escritorio systemd[448]: haveged.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:21:05 escritorio systemd[448]: haveged.service: Failed at step NAMESPACE spawning /usr/bin/haveged: Invalid argument
jun 15 11:21:05 escritorio systemd[1]: Failed to start Entropy Daemon based on the HAVEGE algorithm.
jun 15 11:22:33 escritorio systemd[1]: Timed out waiting for device /dev/disk/by-uuid/b7b0a618-804b-49c1-ad24-de05cba1308e.
jun 15 11:35:08 escritorio systemd[475]: systemd-udevd.service: Failed to set up mount namespacing: /run/systemd/unit-root/proc/sys/kernel/hostname: Device or resource busy
jun 15 11:35:08 escritorio systemd[475]: systemd-udevd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-udevd: Device or resource busy
jun 15 11:35:08 escritorio systemd[1]: Failed to start Rule-based Manager for Device Events and Files.
jun 15 11:35:08 escritorio systemd[476]: systemd-udevd.service: Failed to set up mount namespacing: /run/systemd/unit-root/proc/sys/kernel/hostname: Device or resource busy
jun 15 11:35:08 escritorio systemd[476]: systemd-udevd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-udevd: Device or resource busy
jun 15 11:35:08 escritorio systemd[1]: Failed to start Rule-based Manager for Device Events and Files.
jun 15 11:35:08 escritorio systemd[477]: systemd-udevd.service: Failed to set up mount namespacing: /run/systemd/unit-root/proc/sys/kernel/hostname: Device or resource busy
jun 15 11:35:08 escritorio systemd[477]: systemd-udevd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-udevd: Device or resource busy
jun 15 11:35:08 escritorio systemd[1]: Failed to start Rule-based Manager for Device Events and Files.
jun 15 11:35:08 escritorio systemd[479]: systemd-udevd.service: Failed to set up mount namespacing: /run/systemd/unit-root/proc/sys/kernel/hostname: Device or resource busy
jun 15 11:35:08 escritorio systemd[479]: systemd-udevd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-udevd: Device or resource busy
jun 15 11:35:08 escritorio systemd[1]: Failed to start Rule-based Manager for Device Events and Files.
jun 15 11:35:08 escritorio systemd[480]: systemd-udevd.service: Failed to set up mount namespacing: /run/systemd/unit-root/proc/sys/kernel/hostname: Device or resource busy
jun 15 11:35:08 escritorio systemd[480]: systemd-udevd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-udevd: Device or resource busy
jun 15 11:35:08 escritorio systemd[473]: haveged.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:35:08 escritorio systemd[473]: haveged.service: Failed at step NAMESPACE spawning /usr/bin/haveged: Invalid argument
jun 15 11:35:08 escritorio systemd[1]: Failed to start Rule-based Manager for Device Events and Files.
jun 15 11:35:08 escritorio systemd[1]: Failed to start Rule-based Manager for Device Events and Files.
jun 15 11:35:09 escritorio systemd[474]: systemd-timesyncd.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:35:09 escritorio systemd[474]: systemd-timesyncd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-timesyncd: Invalid argument
jun 15 11:35:09 escritorio systemd[1]: Failed to start Network Time Synchronization.
jun 15 11:35:09 escritorio systemd[483]: haveged.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:35:09 escritorio systemd[483]: haveged.service: Failed at step NAMESPACE spawning /usr/bin/haveged: Invalid argument
jun 15 11:35:09 escritorio systemd[486]: systemd-timesyncd.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:35:09 escritorio systemd[486]: systemd-timesyncd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-timesyncd: Invalid argument
jun 15 11:35:09 escritorio systemd[1]: Failed to start Network Time Synchronization.
jun 15 11:35:09 escritorio systemd[490]: systemd-timesyncd.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:35:09 escritorio systemd[490]: systemd-timesyncd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-timesyncd: Invalid argument
jun 15 11:35:09 escritorio systemd[1]: Failed to start Network Time Synchronization.
jun 15 11:35:09 escritorio systemd[492]: haveged.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:35:09 escritorio systemd[492]: haveged.service: Failed at step NAMESPACE spawning /usr/bin/haveged: Invalid argument
jun 15 11:35:10 escritorio systemd[495]: systemd-timesyncd.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:35:10 escritorio systemd[495]: systemd-timesyncd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-timesyncd: Invalid argument
jun 15 11:35:10 escritorio systemd[1]: Failed to start Network Time Synchronization.
jun 15 11:35:10 escritorio systemd[496]: haveged.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:35:10 escritorio systemd[496]: haveged.service: Failed at step NAMESPACE spawning /usr/bin/haveged: Invalid argument
jun 15 11:35:10 escritorio systemd[499]: systemd-timesyncd.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:35:10 escritorio systemd[499]: systemd-timesyncd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-timesyncd: Invalid argument
jun 15 11:35:10 escritorio systemd[1]: Failed to start Network Time Synchronization.
jun 15 11:35:10 escritorio systemd[1]: Failed to start Network Time Synchronization.
jun 15 11:35:10 escritorio systemd[502]: haveged.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:35:10 escritorio systemd[502]: haveged.service: Failed at step NAMESPACE spawning /usr/bin/haveged: Invalid argument
jun 15 11:35:11 escritorio systemd[1]: Failed to start Entropy Daemon based on the HAVEGE algorithm.
jun 15 11:36:38 escritorio systemd[1]: Timed out waiting for device /dev/disk/by-uuid/b7b0a618-804b-49c1-ad24-de05cba1308e.
jun 15 11:36:39 escritorio systemd[1]: Failed to mount Montar carpeta NFS desde NAS.
jun 15 11:36:47 escritorio systemd[543]: systemd-udevd.service: Failed to set up mount namespacing: /run/systemd/unit-root/proc/sys/kernel/hostname: Device or resource busy
jun 15 11:36:47 escritorio systemd[543]: systemd-udevd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-udevd: Device or resource busy
jun 15 11:36:47 escritorio systemd[1]: Failed to start Rule-based Manager for Device Events and Files.
jun 15 11:36:47 escritorio systemd[544]: systemd-udevd.service: Failed to set up mount namespacing: /run/systemd/unit-root/proc/sys/kernel/hostname: Device or resource busy
jun 15 11:36:47 escritorio systemd[544]: systemd-udevd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-udevd: Device or resource busy
jun 15 11:36:47 escritorio systemd[1]: Failed to start Rule-based Manager for Device Events and Files.
jun 15 11:36:47 escritorio systemd[545]: systemd-udevd.service: Failed to set up mount namespacing: /run/systemd/unit-root/proc/sys/kernel/hostname: Device or resource busy
jun 15 11:36:47 escritorio systemd[545]: systemd-udevd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-udevd: Device or resource busy
jun 15 11:36:47 escritorio systemd[1]: Failed to start Rule-based Manager for Device Events and Files.
jun 15 11:36:47 escritorio systemd[546]: systemd-udevd.service: Failed to set up mount namespacing: /run/systemd/unit-root/proc/sys/kernel/hostname: Device or resource busy
jun 15 11:36:47 escritorio systemd[546]: systemd-udevd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-udevd: Device or resource busy
jun 15 11:36:47 escritorio systemd[1]: Failed to start Rule-based Manager for Device Events and Files.
jun 15 11:36:47 escritorio systemd[547]: systemd-udevd.service: Failed to set up mount namespacing: /run/systemd/unit-root/proc/sys/kernel/hostname: Device or resource busy
jun 15 11:36:47 escritorio systemd[547]: systemd-udevd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-udevd: Device or resource busy
jun 15 11:36:47 escritorio systemd[538]: haveged.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:36:47 escritorio systemd[538]: haveged.service: Failed at step NAMESPACE spawning /usr/bin/haveged: Invalid argument
jun 15 11:36:47 escritorio systemd[1]: Failed to start Rule-based Manager for Device Events and Files.
jun 15 11:36:47 escritorio systemd[1]: Failed to start Rule-based Manager for Device Events and Files.
jun 15 11:36:47 escritorio systemd[542]: systemd-timesyncd.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:36:47 escritorio systemd[542]: systemd-timesyncd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-timesyncd: Invalid argument
jun 15 11:36:47 escritorio systemd[1]: Failed to start Network Time Synchronization.
jun 15 11:36:47 escritorio systemd[551]: haveged.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:36:47 escritorio systemd[551]: haveged.service: Failed at step NAMESPACE spawning /usr/bin/haveged: Invalid argument
jun 15 11:36:47 escritorio systemd[550]: systemd-timesyncd.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:36:47 escritorio systemd[550]: systemd-timesyncd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-timesyncd: Invalid argument
jun 15 11:36:47 escritorio systemd[1]: Failed to start Network Time Synchronization.
jun 15 11:36:48 escritorio systemd[554]: systemd-timesyncd.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:36:48 escritorio systemd[554]: systemd-timesyncd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-timesyncd: Invalid argument
jun 15 11:36:48 escritorio systemd[1]: Failed to start Network Time Synchronization.
jun 15 11:36:48 escritorio systemd[555]: haveged.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:36:48 escritorio systemd[555]: haveged.service: Failed at step NAMESPACE spawning /usr/bin/haveged: Invalid argument
jun 15 11:36:48 escritorio systemd[558]: systemd-timesyncd.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:36:48 escritorio systemd[558]: systemd-timesyncd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-timesyncd: Invalid argument
jun 15 11:36:48 escritorio systemd[1]: Failed to start Network Time Synchronization.
jun 15 11:36:48 escritorio systemd[559]: haveged.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:36:48 escritorio systemd[559]: haveged.service: Failed at step NAMESPACE spawning /usr/bin/haveged: Invalid argument
jun 15 11:36:48 escritorio systemd[562]: systemd-timesyncd.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:36:48 escritorio systemd[562]: systemd-timesyncd.service: Failed at step NAMESPACE spawning /usr/lib/systemd/systemd-timesyncd: Invalid argument
jun 15 11:36:48 escritorio systemd[1]: Failed to start Network Time Synchronization.
jun 15 11:36:48 escritorio systemd[1]: Failed to start Network Time Synchronization.
jun 15 11:36:49 escritorio systemd[565]: haveged.service: Failed to set up mount namespacing: /run/systemd/unit-root/dev: Invalid argument
jun 15 11:36:49 escritorio systemd[565]: haveged.service: Failed at step NAMESPACE spawning /usr/bin/haveged: Invalid argument
jun 15 11:36:49 escritorio systemd[1]: Failed to start Entropy Daemon based on the HAVEGE algorithm.
jun 15 11:38:17 escritorio systemd[1]: Timed out waiting for device /dev/disk/by-uuid/b7b0a618-804b-49c1-ad24-de05cba1308e.

…from last update…

  • linux49 nor linux419 seems not to boot with systemd 248. We have to look into that matter. See also upstream issue and here

I am new to the forum and have very little knowledge about linux.
I use manjaro mate.
I did an upgrade yesterday or so. I did not do it in terminal.
I rebooted my computer and the below messages showed.
I have some important file on the computer so i rather not reinstall new.

Message(@boot):
[Fail] failed to start: Ruled based manager for Device Events & Files.
[Fail] failed to start: Entropy Daemon based on HAVEGE Algorithm
[Fail] failed to start: Network Manager
[Fail] failed to start: User Login Management
[Fail] failed to start: Load Kernel Module drm
[Fail] failed to start: Modem Manager

I believe this fall in this topic category. Any help is appreciated.

Issue fixed with the recent upgrade from systemd 248.3-2 to 248.3-3.

Thank you.

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