Journalctl -p err -b -x

General Help
1

Aravisian in trying to help out another member posted the above command to be posted in the terminal .... as I have never seen this command before I gave it a try and came up with a whole bunch of red error messages can anyone make heads or tails out of what is wrong and how to fix them if I need to ..... thanks ....

mike@mike-ROG-Strix-G731GT-G731GT:~$ journalctl -p err -b -x
Dec 05 07:15:32 mike-ROG-Strix-G731GT-G731GT kernel: x86/cpu: SGX disabled by B>
Dec 05 07:15:32 mike-ROG-Strix-G731GT-G731GT kernel: ACPI BIOS Error (bug): Fai>
Dec 05 07:15:32 mike-ROG-Strix-G731GT-G731GT kernel: ACPI Error: AE_ALREADY_EXI>
Dec 05 07:15:32 mike-ROG-Strix-G731GT-G731GT systemd-udevd[407]: /etc/udev/rule>
Dec 05 07:15:32 mike-ROG-Strix-G731GT-G731GT systemd-udevd[407]: /etc/udev/rule>
Dec 05 07:15:32 mike-ROG-Strix-G731GT-G731GT kernel:
Dec 05 07:15:36 mike-ROG-Strix-G731GT-G731GT bluetoothd[880]: profiles/sap/serv>
Dec 05 07:15:36 mike-ROG-Strix-G731GT-G731GT bluetoothd[880]: sap-server: Opera>
Dec 05 07:15:36 mike-ROG-Strix-G731GT-G731GT bluetoothd[880]: profiles/sap/serv>
Dec 05 07:15:36 mike-ROG-Strix-G731GT-G731GT bluetoothd[880]: sap-server: Opera>
Dec 05 07:15:36 mike-ROG-Strix-G731GT-G731GT bluetoothd[880]: Failed to set mod>
Dec 05 07:15:36 mike-ROG-Strix-G731GT-G731GT bluetoothd[880]: Failed to set mod>
Dec 05 07:15:36 mike-ROG-Strix-G731GT-G731GT systemd-udevd[407]: /etc/udev/rule>
Dec 05 07:15:36 mike-ROG-Strix-G731GT-G731GT systemd-udevd[407]: /etc/udev/rule>
Dec 05 07:15:42 mike-ROG-Strix-G731GT-G731GT systemd-udevd[407]: /etc/udev/rule>
Dec 05 07:15:42 mike-ROG-Strix-G731GT-G731GT systemd-udevd[407]: /etc/udev/rule>
Dec 05 07:15:43 mike-ROG-Strix-G731GT-G731GT lightdm[3031]: gkr-pam: couldn't u>
Dec 05 07:15:44 mike-ROG-Strix-G731GT-G731GT systemd[1]: Failed to start casper>
░░ Subject: A start job for unit casper-md5check.service has failed
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░
░░ A start job for unit casper-md5check.service has finished with a failure.
lines 1-23...skipping...
Dec 05 07:15:32 mike-ROG-Strix-G731GT-G731GT kernel: x86/cpu: SGX disabled by BIOS.
Dec 05 07:15:32 mike-ROG-Strix-G731GT-G731GT kernel: ACPI BIOS Error (bug): Failure creating named>
Dec 05 07:15:32 mike-ROG-Strix-G731GT-G731GT kernel: ACPI Error: AE_ALREADY_EXISTS, During name lo>
Dec 05 07:15:32 mike-ROG-Strix-G731GT-G731GT systemd-udevd[407]: /etc/udev/rules.d/60-brother-libs>
Dec 05 07:15:32 mike-ROG-Strix-G731GT-G731GT systemd-udevd[407]: /etc/udev/rules.d/60-brother-mfp->
Dec 05 07:15:32 mike-ROG-Strix-G731GT-G731GT kernel:
Dec 05 07:15:36 mike-ROG-Strix-G731GT-G731GT bluetoothd[880]: profiles/sap/server.c:sap_server_reg>
Dec 05 07:15:36 mike-ROG-Strix-G731GT-G731GT bluetoothd[880]: sap-server: Operation not permitted >
Dec 05 07:15:36 mike-ROG-Strix-G731GT-G731GT bluetoothd[880]: profiles/sap/server.c:sap_server_reg>
Dec 05 07:15:36 mike-ROG-Strix-G731GT-G731GT bluetoothd[880]: sap-server: Operation not permitted >
Dec 05 07:15:36 mike-ROG-Strix-G731GT-G731GT bluetoothd[880]: Failed to set mode: Failed (0x03)
Dec 05 07:15:36 mike-ROG-Strix-G731GT-G731GT bluetoothd[880]: Failed to set mode: Failed (0x03)
Dec 05 07:15:36 mike-ROG-Strix-G731GT-G731GT systemd-udevd[407]: /etc/udev/rules.d/60-brother-libs>
Dec 05 07:15:36 mike-ROG-Strix-G731GT-G731GT systemd-udevd[407]: /etc/udev/rules.d/60-brother-mfp->
Dec 05 07:15:42 mike-ROG-Strix-G731GT-G731GT systemd-udevd[407]: /etc/udev/rules.d/60-brother-libs>
Dec 05 07:15:42 mike-ROG-Strix-G731GT-G731GT systemd-udevd[407]: /etc/udev/rules.d/60-brother-mfp->
Dec 05 07:15:43 mike-ROG-Strix-G731GT-G731GT lightdm[3031]: gkr-pam: couldn't unlock the login key>
Dec 05 07:15:44 mike-ROG-Strix-G731GT-G731GT systemd[1]: Failed to start casper-md5check.service ->
░░ Subject: A start job for unit casper-md5check.service has failed
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░
░░ A start job for unit casper-md5check.service has finished with a failure.
░░
░░ The job identifier is 182 and the job result is failed.
ESCOC

el: x86/cpu: SGX disabled by BIOS.
el: ACPI BIOS Error (bug): Failure creating named object [_GPE._E4A], AE_ALREADY_EXISTS (20230628>
el: ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20230628/psobject-220)
emd-udevd[407]: /etc/udev/rules.d/60-brother-libsane-type1-inst.rules:14 Invalid key 'SYSFS'.
emd-udevd[407]: /etc/udev/rules.d/60-brother-mfp-brscan5-1.0.2-2.rules:17 Invalid key 'SYSFS'.
el:
toothd[880]: profiles/sap/server.c:sap_server_register() Sap driver initialization failed.
toothd[880]: sap-server: Operation not permitted (1)
toothd[880]: profiles/sap/server.c:sap_server_register() Sap driver initialization failed.
toothd[880]: sap-server: Operation not permitted (1)
toothd[880]: Failed to set mode: Failed (0x03)
toothd[880]: Failed to set mode: Failed (0x03)
emd-udevd[407]: /etc/udev/rules.d/60-brother-libsane-type1-inst.rules:14 Invalid key 'SYSFS'.
emd-udevd[407]: /etc/udev/rules.d/60-brother-mfp-brscan5-1.0.2-2.rules:17 Invalid key 'SYSFS'.
emd-udevd[407]: /etc/udev/rules.d/60-brother-libsane-type1-inst.rules:14 Invalid key 'SYSFS'.
emd-udevd[407]: /etc/udev/rules.d/60-brother-mfp-brscan5-1.0.2-2.rules:17 Invalid key 'SYSFS'.
tdm[3031]: gkr-pam: couldn't unlock the login keyring.
emd[1]: Failed to start casper-md5check.service - casper-md5check Verify Live ISO checksums.
service has failed

as finished with a failure.

s failed.
lines 1-25

2

Most of those can be ignored.

Let's say that you get into a car and you run a preliminary systems check.
You test if the car has Pop Up Headlights.
This car, however, has standard headlights, not popup, so it fails the popup test.
You Log The Error. Next, you check the foghorn. This car, however, has the standard automotive horn and no foghorn.

You log the failure of the foghorn.

In computers, they must check not your hardware, but all compatible hardware, present or not, then assign a module to that which does respond.
An error like AE Already Exists means that the advanced profile already exists and does not need to be created.

1 Like
3

Thank you sir I can breath a bit easier now like I said I had never seen or used that command before ....