Can’t remove interface from zone with NetworkManager enabled. – Firewalld / Centos8

My issue is when I’m trying to remove interface from public (default) zone I get error: firewall-cmd –zone=public –remove-interface=eth0 –permanent The interface is under control of NetworkManager and already bound to the default zone. The interface is under control of NetworkManager, setting zone to default. success Public zone configuration: public (active) target: default icmp-block-inversion: no…

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Not able to install latest R statistical package in Debian Stable

I am trying to install latest R package on Debian Stable (Buster) following instructions on this page: https://cloud.r-project.org/ I added following to /etc/apt/sources.list: deb https://cran.csiro.au/bin/linux/debian buster-cran35/ However, when I run sudo apt-get update, I get following error: $ sudo apt-get update Hit:1 http://deb.debian.org/debian buster InRelease Hit:2 http://deb.debian.org/debian-security buster/updates InRelease Hit:3 http://deb.debian.org/debian buster-updates InRelease Hit:4 http://deb.debian.org/debian…

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How to prevent an ‘Attempt to create a field field_description that does not exist on entity type group’

When cron runs I see a notice in the dblog. Drupal\Core\Field\FieldException: Attempt to create a field field_description that does not exist on entity type group. in Drupal\field\Entity\FieldConfig->getFieldStorageDefinition() (line 312 of /web/core/modules/field/src/Entity/FieldConfig.php). This appears to be similar to ‘Attempt to create a field body that does not exist on entity type node‘ Some time ago during…

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updated SPF record using Include:_spf.domain-name.com formatting… seemed to break DNS file? Running on Linux

We are receiving Permerror bounce back emails due to our SPF Record. We’ve found that it’s due to one of the included domains not being named correctly. It was listed as Include:SPF.domain-name.com. We were told to change it to Include:_spf.domain-name.com. This makes sense but upon doing so, after the records updated, none of our hosted…

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How to allow postfix to parse recipient address with percent signs in them?

I am having a mail delivered to a postfix mail server. That mail got the following address: else%[email protected] (It is basically a url encoded version of [email protected], which should be valid by RFC.) The sender’s mail server is being told to go way with this message: NOQUEUE: reject: RCPT from randostring.outbound.protection.outlook.com[…]: 454 4.7.1 <else%[email protected]>: Relay…

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