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[SOLVED] Error message "Failed: Apply Kernel Variables" after latest updates

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bigbo
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[SOLVED] Error message "Failed: Apply Kernel Variables" after latest updates

Post by bigbo » Tue Jun 18, 2019 1:48 pm

After getting the following updates

Code: Select all

[2019-06-18 14:05] [ALPM] upgraded polkit (0.116-1 -> 0.116-2)
[2019-06-18 14:05] [ALPM] upgraded linux-lts (4.19.50-1 -> 4.19.52-1)
[2019-06-18 14:05] [ALPM] upgraded libtool (2.4.6+42+gb88cebd5-3 -> 2.4.6+42+gb88cebd5-4)
[2019-06-18 14:05] [ALPM] upgraded gpgme (1.13.0-1 -> 1.13.1-1)
[2019-06-18 14:05] [ALPM] upgraded gcc-fortran (8.3.0-1 -> 9.1.0-1)
[2019-06-18 14:05] [ALPM] upgraded gcc (8.3.0-1 -> 9.1.0-1)
[2019-06-18 14:05] [ALPM] upgraded broadcom-wl (6.30.223.271-110 -> 6.30.223.271-112)
[2019-06-18 14:05] [ALPM] upgraded linux (5.1.9.arch1-1 -> 5.1.11.arch1-1)
[2019-06-18 14:05] [ALPM] upgraded dbus (1.12.14-1 -> 1.12.16-1)
[2019-06-18 14:05] [ALPM] upgraded libarchive (3.3.3-1 -> 3.4.0-2)
[2019-06-18 14:05] [ALPM] upgraded gcc-libs (8.3.0-1 -> 9.1.0-1)
[2019-06-18 14:05] [ALPM] upgraded binutils (2.32-1 -> 2.32-2)
[2019-06-18 14:05] [ALPM] upgraded glibc (2.29-1 -> 2.29-2)
[2019-06-18 14:05] [ALPM] upgraded linux-api-headers (5.0.7-1 -> 5.1-1)
I get an error messages on boot:

Code: Select all

[FAILED] Failed to start Apply Kernel Variables.
See `systemctl status systemd-sysctl.service` for details.
Here are the said details:

Code: Select all

● systemd-sysctl.service - Apply Kernel Variables
   Loaded: loaded (/usr/lib/systemd/system/systemd-sysctl.service; static; vendor preset: disabled)
   Active: failed (Result: exit-code) since Tue 2019-06-18 14:18:46 EEST; 7min ago
     Docs: man:systemd-sysctl.service(8)
           man:sysctl.d(5)
  Process: 335 ExecStart=/usr/lib/systemd/systemd-sysctl (code=exited, status=1/FAILURE)
 Main PID: 335 (code=exited, status=1/FAILURE)

June 18 14:18:46 tsundoku systemd[1]: Starting Apply Kernel Variables...
June 18 14:18:46 tsundoku systemd-sysctl[335]: Couldn't write '0' to 'vm/dirty_background_bytes': Invalid argument
June 18 14:18:46 tsundoku systemd-sysctl[335]: Couldn't write '0' to 'vm/dirty_bytes': Invalid argument
June 18 14:18:46 tsundoku systemd[1]: systemd-sysctl.service: Main process exited, code=exited, status=1/FAILURE
June 18 14:18:46 tsundoku systemd[1]: systemd-sysctl.service: Failed with result 'exit-code'.
June 18 14:18:46 tsundoku systemd[1]: Failed to start Apply Kernel Variables.
How could this be fixed?

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[OPEN] Error message "Failed: Apply Kernel Variables" after latest updates

Post by erikdubois » Tue Jun 18, 2019 2:53 pm

the question is first... should it be fixed

came in with updates today

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Re: [OPEN] Error message "Failed: Apply Kernel Variables" after latest updates

Post by erikdubois » Tue Jun 18, 2019 3:06 pm

We were discussing it on discord too

https://cdn.discordapp.com/attachments/ ... 34_228.jpg
Learn, have fun and enjoy.
But first use the power of the Arch Wiki
use the tutorials on https://www.youtube.com/erikdubois
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Serial
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[OPEN] Kernel failure 5.1.11 at startup

Post by Serial » Tue Jun 18, 2019 3:08 pm

Hello team ArcoLinux

After updating the kernel on today's date, an error message appeared on the startup in text mode as follows, but the machine starts and quits ok.

Code: Select all

[edson@edson-pc6540br ~]$ sudo journalctl -p 3 -xb
[sudo] senha para edson: 
-- Logs begin at Tue 2019-06-18 09:19:35 -03, end at Tue 2019-06-18 09:21:12 -03. --
jun 18 09:19:35 edson-pc6540br systemd-sysctl[315]: Couldn't write '0' to 'vm/dirty_backg>
jun 18 09:19:35 edson-pc6540br systemd-sysctl[315]: Couldn't write '0' to 'vm/dirty_bytes>
jun 18 09:19:37 edson-pc6540br kernel: usb 1-1.6: 3:1: cannot get freq at ep 0x84
jun 18 09:19:37 edson-pc6540br systemd-sysctl[408]: Couldn't write '0' to 'vm/dirty_backg>
jun 18 09:19:37 edson-pc6540br systemd-sysctl[408]: Couldn't write '0' to 'vm/dirty_bytes>
jun 18 09:19:38 edson-pc6540br systemd[1]: Failed to start Apply Kernel Variables.
-- Subject: A unidade systemd-sysctl.service falhou
-- Defined-By: systemd
-- Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- A unidade systemd-sysctl.service falhou.
-- 
-- O resultado é failed.
jun 18 09:19:48 edson-pc6540br esets_mac[548]: error[02240000]: Cannot unblock removable >
jun 18 09:19:54 edson-pc6540br lightdm[562]: gkr-pam: unable to locate daemon control file
jun 18 09:20:07 edson-pc6540br kernel: usb 1-1.6: 3:1: cannot get freq at ep 0x84
jun 18 09:20:07 edson-pc6540br kernel: usb 1-1.6: 3:1: cannot get freq at ep 0x84
jun 18 09:20:55 edson-pc6540br daemon/bluetooth[662]: bluetooth.go:236: Failed to activat>
                                                        ->  bluetooth.go:211
                                                        ->  asm_amd64.s:1337
lines 1-21/21 (END)...skipping...
-- Logs begin at Tue 2019-06-18 09:19:35 -03, end at Tue 2019-06-18 09:21:12 -03. --
jun 18 09:19:35 edson-pc6540br systemd-sysctl[315]: Couldn't write '0' to 'vm/dirty_background_bytes': Invalid argument
jun 18 09:19:35 edson-pc6540br systemd-sysctl[315]: Couldn't write '0' to 'vm/dirty_bytes': Invalid argument
jun 18 09:19:37 edson-pc6540br kernel: usb 1-1.6: 3:1: cannot get freq at ep 0x84
jun 18 09:19:37 edson-pc6540br systemd-sysctl[408]: Couldn't write '0' to 'vm/dirty_background_bytes': Invalid argument
jun 18 09:19:37 edson-pc6540br systemd-sysctl[408]: Couldn't write '0' to 'vm/dirty_bytes': Invalid argument
jun 18 09:19:38 edson-pc6540br systemd[1]: Failed to start Apply Kernel Variables.
-- Subject: A unidade systemd-sysctl.service falhou
-- Defined-By: systemd
-- Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- A unidade systemd-sysctl.service falhou.
-- 
-- O resultado é failed.
jun 18 09:19:48 edson-pc6540br esets_mac[548]: error[02240000]: Cannot unblock removable media (org.freedesktop.udisks2.filesystem-mount)
jun 18 09:19:54 edson-pc6540br lightdm[562]: gkr-pam: unable to locate daemon control file
jun 18 09:20:07 edson-pc6540br kernel: usb 1-1.6: 3:1: cannot get freq at ep 0x84
jun 18 09:20:07 edson-pc6540br kernel: usb 1-1.6: 3:1: cannot get freq at ep 0x84
jun 18 09:20:55 edson-pc6540br daemon/bluetooth[662]: bluetooth.go:236: Failed to activate service 'org.bluez': timed out (service_start_timeout=25000ms)
                                                        ->  bluetooth.go:211
                                                        ->  asm_amd64.s:1337
The updates were these:

Code: Select all

[2019-06-18 09:15] [ALPM] upgraded linux-headers (5.1.9.arch1-1 -> 5.1.11.arch1-1)
[2019-06-18 09:15] [ALPM] upgraded lib32-glibc (2.29-1 -> 2.29-2)
[2019-06-18 09:15] [ALPM] upgraded gpgme (1.13.0-1 -> 1.13.1-1)
[2019-06-18 09:15] [ALPM] upgraded gcc (8.3.0-1 -> 9.1.0-1)
[2019-06-18 09:15] [ALPM] upgraded evince (3.32.0-1 -> 3.32.0+22+g0fecf871-1)
[2019-06-18 09:15] [ALPM] upgraded deepin-anything-arch (0.1.0-7 -> 0.1.0-9)
[2019-06-18 09:15] [ALPM] upgraded broadcom-wl (6.30.223.271-110 -> 6.30.223.271-112)
[2019-06-18 09:15] [ALPM] upgraded linux (5.1.9.arch1-1 -> 5.1.11.arch1-1)
[2019-06-18 09:15] [ALPM] upgraded libarchive (3.3.3-1 -> 3.4.0-2)
[2019-06-18 09:15] [ALPM] upgraded binutils (2.32-1 -> 2.32-2)
[2019-06-18 09:15] [ALPM] upgraded atom (1.38.1-1 -> 1.38.2-1)
[2019-06-18 09:13] [ALPM] upgraded libtool (2.4.6+42+gb88cebd5-3 -> 2.4.6+42+gb88cebd5-4)
[2019-06-18 09:13] [ALPM] upgraded polkit (0.116-1 -> 0.116-2)
[2019-06-18 09:13] [ALPM] upgraded dbus (1.12.14-1 -> 1.12.16-1)
[2019-06-18 09:13] [ALPM] upgraded mesa (19.0.6-1 -> 19.1.0-1)
[2019-06-18 09:13] [ALPM] upgraded gcc-libs (8.3.0-1 -> 9.1.0-1)
[2019-06-18 09:13] [ALPM] upgraded glibc (2.29-1 -> 2.29-2)
[2019-06-18 09:13] [ALPM] upgraded linux-api-headers (5.0.7-1 -> 5.1-1)
I tried rebooting systemd-sysctl.service, but I could not do it as follows:

Code: Select all

[edson@edson-pc6540br ~]$ systemctl restart systemd-sysctl
Job for systemd-sysctl.service failed because the control process exited with error code.
See "systemctl status systemd-sysctl.service" and "journalctl -xe" for details.
[edson@edson-pc6540br ~]$ sudo systemctl restart systemd-sysctl
[sudo] senha para edson: 
Job for systemd-sysctl.service failed because the control process exited with error code.
See "systemctl status systemd-sysctl.service" and "journalctl -xe" for details.
[edson@edson-pc6540br ~]$ systemctl status systemd-sysctl.service
● systemd-sysctl.service - Apply Kernel Variables
   Loaded: loaded (/usr/lib/systemd/system/systemd-sysctl.service; static; vendor preset: disabled)
   Active: failed (Result: exit-code) since Tue 2019-06-18 09:52:19 -03; 31s ago
     Docs: man:systemd-sysctl.service(8)
           man:sysctl.d(5)
  Process: 3904 ExecStart=/usr/lib/systemd/systemd-sysctl (code=exited, status=1/FAILURE)
 Main PID: 3904 (code=exited, status=1/FAILURE)

jun 18 09:52:19 edson-pc6540br systemd[1]: Starting Apply Kernel Variables...
jun 18 09:52:19 edson-pc6540br systemd-sysctl[3904]: Couldn't write '0' to 'vm/dirty_background_bytes': Invalid argument
jun 18 09:52:19 edson-pc6540br systemd-sysctl[3904]: Couldn't write '0' to 'vm/dirty_bytes': Invalid argument
jun 18 09:52:19 edson-pc6540br systemd[1]: systemd-sysctl.service: Main process exited, code=exited, status=1/FAILURE
jun 18 09:52:19 edson-pc6540br systemd[1]: systemd-sysctl.service: Failed with result 'exit-code'.
jun 18 09:52:19 edson-pc6540br systemd[1]: Failed to start Apply Kernel Variables.
[edson@edson-pc6540br ~]$ journalctl -xe
-- 
-- The unit systemd-sysctl.service has entered the 'failed' state with result 'exit-code'.
jun 18 09:52:00 edson-pc6540br systemd[1]: Failed to start Apply Kernel Variables.
-- Subject: A unidade systemd-sysctl.service falhou
-- Defined-By: systemd
-- Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- A unidade systemd-sysctl.service falhou.

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Serial

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erikdubois
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Re: [OPEN] Error message "Failed: Apply Kernel Variables" after latest updates

Post by erikdubois » Tue Jun 18, 2019 3:08 pm

Besides the red text we see when we boot up... there seems to be no effect

Kernel 5.1.9 did not have this.

Experiment

Downgrading from 5.1.11 to 5.1.9 will resolve these messages.

Kernel must have been build differently.

if you want to test

Code: Select all

downgrade linux
and choose a number
I choose the one from 5.1.9
Learn, have fun and enjoy.
But first use the power of the Arch Wiki
use the tutorials on https://www.youtube.com/erikdubois
then use the power of google
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erikdubois
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Re: [OPEN] Error message "Failed: Apply Kernel Variables" after latest updates

Post by erikdubois » Tue Jun 18, 2019 3:24 pm

Reinstalling the latest linux kernel 5.1.11

then the messages return.
Learn, have fun and enjoy.
But first use the power of the Arch Wiki
use the tutorials on https://www.youtube.com/erikdubois
then use the power of google
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erikdubois
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Re: [OPEN] Error message "Failed: Apply Kernel Variables" after latest updates

Post by erikdubois » Tue Jun 18, 2019 3:29 pm

Nothing reported yet here

https://bugs.archlinux.org/?project=1&string=linux

Let us keep watching.
Learn, have fun and enjoy.
But first use the power of the Arch Wiki
use the tutorials on https://www.youtube.com/erikdubois
then use the power of google
then use the power of our moderators.

Serial
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Re: [OPEN] Error message "Failed: Apply Kernel Variables" after latest updates

Post by Serial » Tue Jun 18, 2019 10:50 pm

erikdubois wrote:
Tue Jun 18, 2019 3:08 pm
Besides the red text we see when we boot up... there seems to be no effect

Kernel 5.1.9 did not have this.

Experiment

Downgrading from 5.1.11 to 5.1.9 will resolve these messages.

Kernel must have been build differently.

if you want to test

Code: Select all

downgrade linux
and choose a number
I choose the one from 5.1.9
Downgrade performed successfully, but kernel error message is different now.

The systemd-modules-load.service drive failed.

Code: Select all

[edson@edson-pc6540br ~]$ uname -a
Linux edson-pc6540br 5.1.9-arch1-1-ARCH #1 SMP PREEMPT Tue Jun 11 16:18:09 UTC 2019 x86_64 GNU/Linux
[edson@edson-pc6540br ~]$ update
[sudo] senha para edson: 
:: Sincronizando a base de dados de pacotes...
 core                                         134,9 KiB   255K/s 00:01 [---------------------------------------] 100%
 extra                                       1631,2 KiB   292K/s 00:06 [---------------------------------------] 100%
 community                                      4,8 MiB   220K/s 00:22 [---------------------------------------] 100%
 multilib                                     171,2 KiB   201K/s 00:01 [---------------------------------------] 100%
 arcolinux_repo                                30,2 KiB   135K/s 00:00 [---------------------------------------] 100%
 arcolinux_repo.sig                           310,0   B  0,00B/s 00:00 [---------------------------------------] 100%
 arcolinux_repo_3party                         10,1 KiB  0,00B/s 00:00 [---------------------------------------] 100%
 arcolinux_repo_3party.sig                    310,0   B  0,00B/s 00:00 [---------------------------------------] 100%
 arcolinux_repo_submicron                       9,9 KiB  0,00B/s 00:00 [---------------------------------------] 100%
 arcolinux_repo_submicron.sig                 309,0   B  0,00B/s 00:00 [---------------------------------------] 100%
:: Iniciando atualização completa do sistema...
atenção: linux: ignorando atualização do pacote (5.1.9.arch1-1 => 5.1.11.arch1-1)
 não há nada a fazer
[edson@edson-pc6540br ~]$ skel
[edson@edson-pc6540br ~]$ cb
                    /-                      edson@edson-pc6540br 
                   ooo:                     -------------------- 
                  yoooo/                    OS: ArcoLinuxB-deepin v19.06.1 
                 yooooooo                   Kernel: 5.1.9-arch1-1-ARCH 
                yooooooooo                  Uptime: 4 mins 
               yooooooooooo                 Packages: 1202 (pacman) 
             .yooooooooooooo                Shell: bash 5.0.7 
            .oooooooooooooooo               Resolution: 1920x1080 
           .oooooooarcoooooooo              DE: Deepin 
          .ooooooooo-oooooooooo             WM: Mutter(DeepinGala) 
         .ooooooooo-  oooooooooo            Theme: Arc-Dark [GTK2/3] 
        :ooooooooo.    :ooooooooo           Icons: Sardi-Arc [GTK2], Sardi-Mono-Colora [GTK3] 
       :ooooooooo.      :ooooooooo          Terminal: deepin-terminal 
      :oooarcooo         .oooarcooo         Terminal Font: Droid Sans Mono 11 
     :ooooooooy           .ooooooooo        CPU: Intel i3 540 (4) @ 3.067GHz 
    :ooooooooo   /ooooooooooooooooooo       GPU: Intel Core Processor 
   :ooooooooo      .-ooooooooooooooooo.     Memory: 2706MiB / 7712MiB 
  ooooooooo-             -ooooooooooooo.
 ooooooooo-                 .-oooooooooo.                           
ooooooooo.                     -ooooooooo                           


[edson@edson-pc6540br ~]$ jctl
-- Logs begin at Tue 2019-06-18 17:42:59 -03, end at Tue 2019-06-18 17:46:55 -03. --
jun 18 17:42:59 edson-pc6540br kernel: vfs_monitor: version magic '5.1.11-arch1-1-ARCH SMP preempt mod_unload ' shou>
jun 18 17:42:59 edson-pc6540br systemd-modules-load[302]: Failed to insert module 'vfs_monitor': Exec format error
jun 18 17:43:01 edson-pc6540br kernel: usb 1-1.6: 3:1: cannot get freq at ep 0x84
jun 18 17:43:01 edson-pc6540br systemd-modules-load[404]: Failed to insert module 'vfs_monitor': Exec format error
jun 18 17:43:01 edson-pc6540br kernel: vfs_monitor: version magic '5.1.11-arch1-1-ARCH SMP preempt mod_unload ' shou>
jun 18 17:43:01 edson-pc6540br systemd[1]: Failed to start Load Kernel Modules.
-- Subject: A unidade systemd-modules-load.service falhou
-- Defined-By: systemd
-- Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- A unidade systemd-modules-load.service falhou.
-- 
-- O resultado é failed.
jun 18 17:43:11 edson-pc6540br esets_mac[529]: error[02110000]: Cannot unblock removable media (org.freedesktop.udis>
jun 18 17:43:19 edson-pc6540br lightdm[561]: gkr-pam: unable to locate daemon control file
jun 18 17:43:32 edson-pc6540br kernel: usb 1-1.6: 3:1: cannot get freq at ep 0x84
jun 18 17:43:33 edson-pc6540br kernel: usb 1-1.6: 3:1: cannot get freq at ep 0x84
jun 18 17:44:19 edson-pc6540br daemon/bluetooth[659]: bluetooth.go:236: Failed to activate service 'org.bluez': time>
                                                        ->  bluetooth.go:211
                                                        ->  asm_amd64.s:1337
...skipping...
-- Logs begin at Tue 2019-06-18 17:42:59 -03, end at Tue 2019-06-18 17:46:55 -03. --
jun 18 17:42:59 edson-pc6540br kernel: vfs_monitor: version magic '5.1.11-arch1-1-ARCH SMP preempt mod_unload ' shou>
jun 18 17:42:59 edson-pc6540br systemd-modules-load[302]: Failed to insert module 'vfs_monitor': Exec format error
jun 18 17:43:01 edson-pc6540br kernel: usb 1-1.6: 3:1: cannot get freq at ep 0x84
jun 18 17:43:01 edson-pc6540br systemd-modules-load[404]: Failed to insert module 'vfs_monitor': Exec format error
jun 18 17:43:01 edson-pc6540br kernel: vfs_monitor: version magic '5.1.11-arch1-1-ARCH SMP preempt mod_unload ' shou>
jun 18 17:43:01 edson-pc6540br systemd[1]: Failed to start Load Kernel Modules.
-- Subject: A unidade systemd-modules-load.service falhou
-- Defined-By: systemd
-- Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- A unidade systemd-modules-load.service falhou.
-- 
-- O resultado é failed.
jun 18 17:43:11 edson-pc6540br esets_mac[529]: error[02110000]: Cannot unblock removable media (org.freedesktop.udis>
jun 18 17:43:19 edson-pc6540br lightdm[561]: gkr-pam: unable to locate daemon control file
jun 18 17:43:32 edson-pc6540br kernel: usb 1-1.6: 3:1: cannot get freq at ep 0x84
jun 18 17:43:33 edson-pc6540br kernel: usb 1-1.6: 3:1: cannot get freq at ep 0x84
jun 18 17:44:19 edson-pc6540br daemon/bluetooth[659]: bluetooth.go:236: Failed to activate service 'org.bluez': time>
                                                        ->  bluetooth.go:211
                                                        ->  asm_amd64.s:1337
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Re: [OPEN] Error message "Failed: Apply Kernel Variables" after latest updates

Post by Serial » Tue Jun 18, 2019 11:42 pm

Reinstalled the newest kernel and the errors reappear again as follows:
It is these occasional errors that discourage Linux. In the manjar also the same situation occurs.

Opinion: The system should keep at least the last kernel installed in case this situation occurs, the user has the option to boot through the previous kernel.

Code: Select all

edson@edson-pc6540br ~]$ sudo pacman -S linux
:: linux está no IgnorePkg/IgnoreGroup. Instalar assim mesmo? [S/n] s
resolvendo dependências...
procurando por pacotes conflitantes...

Pacote (1)  Versão antiga  Versão nova      Diferença

core/linux  5.1.9.arch1-1  5.1.11.arch1-1    -0,09 MiB

Tamanho total instalado:  76,40 MiB
Alteração no tamanho:   -0,09 MiB

:: Continuar a instalação? [S/n] s
(1/1) verificando chaves no chaveiro                                   [---------------------------------------] 100%
(1/1) verificando integridade do pacote                                [---------------------------------------] 100%
(1/1) carregando arquivos do pacote                                    [---------------------------------------] 100%
(1/1) verificando conflitos de arquivo                                 [---------------------------------------] 100%
:: Processando alterações do pacote...
(1/1) atualizando linux                                                [---------------------------------------] 100%
:: Executando hooks pós-transação...
(1/3) Updating linux module dependencies...
(2/3) Updating linux initcpios...
==> Building image from preset: /etc/mkinitcpio.d/linux.preset: 'default'
  -> -k /boot/vmlinuz-linux -c /etc/mkinitcpio.conf -g /boot/initramfs-linux.img
==> Starting build: 5.1.11-arch1-1-ARCH
  -> Running build hook: [base]
  -> Running build hook: [udev]
  -> Running build hook: [autodetect]
  -> Running build hook: [modconf]
  -> Running build hook: [block]
  -> Running build hook: [keyboard]
  -> Running build hook: [keymap]
  -> Running build hook: [resume]
  -> Running build hook: [filesystems]
  -> Running build hook: [fsck]
==> Generating module dependencies
==> Creating gzip-compressed initcpio image: /boot/initramfs-linux.img
==> Image generation successful
==> Building image from preset: /etc/mkinitcpio.d/linux.preset: 'fallback'
  -> -k /boot/vmlinuz-linux -c /etc/mkinitcpio.conf -g /boot/initramfs-linux-fallback.img -S autodetect
==> Starting build: 5.1.11-arch1-1-ARCH
  -> Running build hook: [base]
  -> Running build hook: [udev]
  -> Running build hook: [modconf]
  -> Running build hook: [block]
==> WARNING: Possibly missing firmware for module: wd719x
==> WARNING: Possibly missing firmware for module: aic94xx
  -> Running build hook: [keyboard]
  -> Running build hook: [keymap]
  -> Running build hook: [resume]
  -> Running build hook: [filesystems]
  -> Running build hook: [fsck]
==> Generating module dependencies
==> Creating gzip-compressed initcpio image: /boot/initramfs-linux-fallback.img
==> Image generation successful
(3/3) Arming ConditionNeedsUpdate...
[edson@edson-pc6540br ~]$ 
The following kernel is updated and reinstalled with the same error message:

Code: Select all

edson@edson-pc6540br ~]$ update
[sudo] senha para edson: 
:: Sincronizando a base de dados de pacotes...
 core                                         134,9 KiB  26,7K/s 00:05 [---------------------------------------] 100%
 extra                                       1631,3 KiB   197K/s 00:08 [---------------------------------------] 100%
 community                                      4,8 MiB   339K/s 00:15 [---------------------------------------] 100%
 multilib                                     171,2 KiB   115K/s 00:01 [---------------------------------------] 100%
 arcolinux_repo                                30,2 KiB  53,6K/s 00:01 [---------------------------------------] 100%
 arcolinux_repo.sig                           310,0   B  0,00B/s 00:00 [---------------------------------------] 100%
 arcolinux_repo_3party                         10,1 KiB  0,00B/s 00:00 [---------------------------------------] 100%
 arcolinux_repo_3party.sig                    310,0   B  0,00B/s 00:00 [---------------------------------------] 100%
 arcolinux_repo_submicron                       9,9 KiB  0,00B/s 00:00 [---------------------------------------] 100%
 arcolinux_repo_submicron.sig                 309,0   B  0,00B/s 00:00 [---------------------------------------] 100%
:: Iniciando atualização completa do sistema...
 não há nada a fazer
[edson@edson-pc6540br ~]$ skel
[edson@edson-pc6540br ~]$ cb
                    /-                      edson@edson-pc6540br 
                   ooo:                     -------------------- 
                  yoooo/                    OS: ArcoLinuxB-deepin v19.06.1 
                 yooooooo                   Kernel: 5.1.11-arch1-1-ARCH 
                yooooooooo                  Uptime: 2 mins 
               yooooooooooo                 Packages: 1202 (pacman) 
             .yooooooooooooo                Shell: bash 5.0.7 
            .oooooooooooooooo               Resolution: 1920x1080 
           .oooooooarcoooooooo              DE: Deepin 
          .ooooooooo-oooooooooo             WM: Mutter(DeepinGala) 
         .ooooooooo-  oooooooooo            Theme: Arc-Dark [GTK2/3] 
        :ooooooooo.    :ooooooooo           Icons: Sardi-Arc [GTK2], Sardi-Mono-Colora [GTK3] 
       :ooooooooo.      :ooooooooo          Terminal: deepin-terminal 
      :oooarcooo         .oooarcooo         Terminal Font: Droid Sans Mono 11 
     :ooooooooy           .ooooooooo        CPU: Intel i3 540 (4) @ 3.067GHz 
    :ooooooooo   /ooooooooooooooooooo       GPU: Intel Core Processor 
   :ooooooooo      .-ooooooooooooooooo.     Memory: 835MiB / 7712MiB 
  ooooooooo-             -ooooooooooooo.
 ooooooooo-                 .-oooooooooo.                           
ooooooooo.                     -ooooooooo                           


[edson@edson-pc6540br ~]$ jctl
-- Logs begin at Tue 2019-06-18 18:30:57 -03, end at Tue 2019-06-18 18:32:52 -03. --
jun 18 18:30:57 edson-pc6540br systemd-sysctl[319]: Couldn't write '0' to 'vm/dirty_background_bytes': Invalid argum>
jun 18 18:30:57 edson-pc6540br systemd-sysctl[319]: Couldn't write '0' to 'vm/dirty_bytes': Invalid argument
jun 18 18:30:57 edson-pc6540br systemd[1]: Failed to start Apply Kernel Variables.
-- Subject: A unidade systemd-sysctl.service falhou
-- Defined-By: systemd
-- Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- A unidade systemd-sysctl.service falhou.
-- 
-- O resultado é failed.
jun 18 18:30:59 edson-pc6540br kernel: usb 1-1.6: 3:1: cannot get freq at ep 0x84
jun 18 18:30:59 edson-pc6540br systemd-sysctl[410]: Couldn't write '0' to 'vm/dirty_background_bytes': Invalid argum>
jun 18 18:30:59 edson-pc6540br systemd-sysctl[410]: Couldn't write '0' to 'vm/dirty_bytes': Invalid argument
jun 18 18:30:59 edson-pc6540br systemd[1]: Failed to start Apply Kernel Variables.
-- Subject: A unidade systemd-sysctl.service falhou
-- Defined-By: systemd
-- Support: https://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- A unidade systemd-sysctl.service falhou.
-- 
-- O resultado é failed.
jun 18 18:31:06 edson-pc6540br ntpd[447]: bind(24) AF_INET6 fe80::6986:216e:44f9:826d%2#123 flags 0x11 failed: Canno>
jun 18 18:31:06 edson-pc6540br ntpd[447]: unable to create socket on enp1s0 (5) for fe80::6986:216e:44f9:826d%2#123
jun 18 18:31:10 edson-pc6540br esets_mac[551]: error[02270000]: Cannot unblock removable media (org.freedesktop.udis>
jun 18 18:31:17 edson-pc6540br lightdm[565]: gkr-pam: unable to locate daemon control file
jun 18 18:31:30 edson-pc6540br kernel: usb 1-1.6: 3:1: cannot get freq at ep 0x84
jun 18 18:31:31 edson-pc6540br kernel: usb 1-1.6: 3:1: cannot get freq at ep 0x84
jun 18 18:32:18 edson-pc6540br daemon/bluetooth[662]: bluetooth.go:236: Failed to activate service 'org.bluez': time>
                                                        ->  bluetooth.go:211
                                                        ->  asm_amd64.s:1337
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Re: [OPEN] Error message "Failed: Apply Kernel Variables" after latest updates

Post by erikdubois » Wed Jun 19, 2019 7:09 am

LIfe is not always the way we want it...
Learn, have fun and enjoy.
But first use the power of the Arch Wiki
use the tutorials on https://www.youtube.com/erikdubois
then use the power of google
then use the power of our moderators.


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