Products: Red Hat Enterprise Linux X8664

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RHEL7: kernel commandline parameters are ignored if any invalid parameter is encoutered.

KCS Solution updated on 10 Aug 2022, 3:26 AM GMT - 0 -

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Red Hat Enterprise Linux for x86_64
How to fix " Error: rhn-plugin: ERROR: can not find RHNS CA file: /usr/share/rhn/RHN-ORG-TRUSTED-SSL-CERT " after executing "yum repolist" ?

KCS Solution updated on 09 Aug 2022, 7:25 PM GMT - 0 -

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Red Hat Enterprise Linux for x86_64, Red Hat Enterprise Linux
Why does system fails to boot with error "Failed to open \EFI\redhat\grubx64.efi - Not found" ?

KCS Solution updated on 09 Aug 2022, 7:23 PM GMT - 0 -

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Red Hat Enterprise Linux for x86_64
The kernel crashes due to a GPF happens in mutex_spin_on_owner(). The known RDMA/cma bug that was introduced with a patch from upstream commit 722c7b2bfead is the possible cause.

KCS Solution updated on 09 Aug 2022, 12:12 PM GMT - 0 -

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Red Hat Enterprise Linux for x86_64
Unable to login/authenticate with root user as well as local user.

KCS Solution updated on 09 Aug 2022, 6:48 AM GMT - 0 -

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Red Hat Enterprise Linux for x86_64
Failed to allocate default IOMMU domain

KCS Solution updated on 08 Aug 2022, 5:14 PM GMT - 0 -

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Red Hat Enterprise Linux for x86_64, Red Hat Enterprise Linux for ARM 64
Scheduling cron for a day of the week for a specific date

KCS Solution updated on 05 Aug 2022, 7:55 PM GMT - 0 -

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Red Hat Enterprise Linux for x86_64
RHEL 9.0 host goes into emergency mode after provisioning and initial reboot

KCS Solution updated on 05 Aug 2022, 10:03 AM GMT - 1 -

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Red Hat Enterprise Linux for x86_64, Red Hat Enterprise Linux
ssh fails with undefined symbol: k5_internalize_principal, version krb5_3_MIT

KCS Solution updated on 05 Aug 2022, 4:38 AM GMT - 0 -

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Red Hat Enterprise Linux for x86_64
Registering your host using RHC

Knowledge Article updated on 04 Aug 2022, 3:02 PM GMT - 0 -

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Red Hat Enterprise Linux for x86_64, Red Hat Insights
RHEL is unable to boot due to lack of $kernelopts in /boot/grub2/grubenv

KCS Solution updated on 04 Aug 2022, 1:03 AM GMT - 0 -

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Red Hat Enterprise Linux for x86_64
How do I map a RHEL CVE fix to RHCOS and RHOCP?

KCS Solution updated on 03 Aug 2022, 3:17 PM GMT - 1 -

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Red Hat Enterprise Linux for x86_64, Red Hat OpenShift Container Platform
Cron logs on the system are missing.

KCS Solution updated on 03 Aug 2022, 7:23 AM GMT - 0 -

0

Red Hat Enterprise Linux for x86_64
How to completely disable CPU "C-state" when CPUidle driver shows acpi_idle or intel_idle?

KCS Solution updated on 03 Aug 2022, 5:28 AM GMT - 0 -

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Red Hat Enterprise Linux for x86_64
Irqbalance does not obey IRQBALANCED_BANNED_CPUS when sub-numa clustering is enabled.

KCS Solution updated on 03 Aug 2022, 5:22 AM GMT - 0 -

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Red Hat Enterprise Linux for x86_64
rsyslog service continuously restarting

KCS Solution updated on 01 Aug 2022, 7:22 AM GMT - 0 -

0

Red Hat Enterprise Linux for x86_64
System crashed at 'load_network_ops_symbols at ffffffffa153101a [falcon_lsm_pinned_13501]'

KCS Solution updated on 31 Jul 2022, 1:16 AM GMT - 0 -

0

Red Hat Enterprise Linux for x86_64
Why does the "showmount" command not work on either an NFS client or from the same NFS server?

KCS Solution updated on 28 Jul 2022, 10:06 PM GMT - 0 -

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Red Hat Enterprise Linux for x86_64
After enabling 'files' domain for fetching sudo-rules from IPA for local users, 'id ipauser' does not show secondary groups

KCS Solution updated on 28 Jul 2022, 3:57 PM GMT - 1 -

0

Red Hat Enterprise Linux for x86_64
How to hide system facts acquired by subscription-manager command on the Customer Portal.

KCS Solution updated on 28 Jul 2022, 4:55 AM GMT - 0 -

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Red Hat Enterprise Linux for x86_64, Red Hat Customer Portal
How to determine the PoolID in Customer Portal Certificate-based Management?

KCS Solution updated on 28 Jul 2022, 4:55 AM GMT - 9 -

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Red Hat Enterprise Linux for x86_64, Red Hat Enterprise Linux
"subscription-manager release --set" command fails with "No releases match" error.

KCS Solution updated on 28 Jul 2022, 2:15 AM GMT - 1 -

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Red Hat Enterprise Linux for x86_64, Red Hat Enterprise Linux
Host registration fails with error [ERROR] subscription-manager:55146:MainThread @managercli.py:182 - Server error attempting a GET to /rhsm/users/username/owners returned status 404

KCS Solution updated on 28 Jul 2022, 2:13 AM GMT - 3 -

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Red Hat Enterprise Linux for x86_64, Red Hat Subscription Management, Red Hat Enterprise Linux
How to restrict lookup and access of LDAP users on RHEL system (authenticating via SSSD) based on netgroup using 'compat' mode

KCS Solution updated on 27 Jul 2022, 10:29 PM GMT - 0 -

0

Red Hat Enterprise Linux for x86_64
SSSD responding slow, id command taking longer time to show output than usual

KCS Solution updated on 27 Jul 2022, 9:18 PM GMT - 1 -

0

Red Hat Enterprise Linux for x86_64

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Products: Red Hat Enterprise Linux X8664

RHEL7: kernel commandline parameters are ignored if any invalid parameter is encoutered.

How to fix " Error: rhn-plugin: ERROR: can not find RHNS CA file: /usr/share/rhn/RHN-ORG-TRUSTED-SSL-CERT " after executing "yum repolist" ?

Why does system fails to boot with error "Failed to open \EFI\redhat\grubx64.efi - Not found" ?

The kernel crashes due to a GPF happens in mutex_spin_on_owner(). The known RDMA/cma bug that was introduced with a patch from upstream commit 722c7b2bfead is the possible cause.

Unable to login/authenticate with root user as well as local user.

Failed to allocate default IOMMU domain

Scheduling cron for a day of the week for a specific date

RHEL 9.0 host goes into emergency mode after provisioning and initial reboot

ssh fails with undefined symbol: k5_internalize_principal, version krb5_3_MIT

Registering your host using RHC

RHEL is unable to boot due to lack of $kernelopts in /boot/grub2/grubenv

How do I map a RHEL CVE fix to RHCOS and RHOCP?

Cron logs on the system are missing.

How to completely disable CPU "C-state" when CPUidle driver shows acpi_idle or intel_idle?

Irqbalance does not obey IRQBALANCED_BANNED_CPUS when sub-numa clustering is enabled.

rsyslog service continuously restarting

System crashed at 'load_network_ops_symbols at ffffffffa153101a [falcon_lsm_pinned_13501]'

Why does the "showmount" command not work on either an NFS client or from the same NFS server?

After enabling 'files' domain for fetching sudo-rules from IPA for local users, 'id ipauser' does not show secondary groups

How to hide system facts acquired by subscription-manager command on the Customer Portal.

How to determine the PoolID in Customer Portal Certificate-based Management?

"subscription-manager release --set" command fails with "No releases match" error.

Host registration fails with error [ERROR] subscription-manager:55146:MainThread @managercli.py:182 - Server error attempting a GET to /rhsm/users/username/owners returned status 404

How to restrict lookup and access of LDAP users on RHEL system (authenticating via SSSD) based on netgroup using 'compat' mode

SSSD responding slow, id command taking longer time to show output than usual

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