How to solve dpkg error processing package opera-stable error on Ubuntu

  • Post last modified:August 17, 2020
  • Post category:Linux
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Sometimes when you update or install any application in Ubuntu you will get a opera based error. This will happen because of the opera update problem. You can solve this easily via the below method. Complete error will look like below in your terminal.

dpkg: error processing package opera-stable (–configure):
installed opera-stable package post-installation script subprocess returned error exit status 1
Errors were encountered while processing:
opera-stable
E: Sub-process /usr/bin/dpkg returned an error code (1)

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How to Fix Invalid Url in Field “id” WordPress Breadcrumbs Error in Google Search Console

If you get any error on your Google Search Console Breadcrumbs section like Invalid Url in Field “id”, then the main culprit is your Wordpress theme. Some themes come with its own Breadcrumbs code. This will cause the problem. To…

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How to solve error: snap “packagename” has “install-snap” change in progress error

  • Post last modified:January 7, 2020
  • Post category:Linux
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Some times when you try to install the snap packages via your terminal app, you will get error: snap “packagename” has “install-snap” change in progress error. This is because of the incomplete or broken snap installation. This will happen during the installation of snap app, you stop the installation process accidentally or closed by system freeze or any other reason.

For example if you try to install the talesofmajeyal snap package and you close your terminal window accidentally. And after some time again you try to install it then you will get

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Fatal error: Allowed memory size of xxxxxxxx bytes exhausted in wordpress

If you are getting “Fatal error: Allowed memory size of xxxxxxxx bytes exhausted” error message in your wordpress then just increase php memory limit.

To increase PHP memory limit

1.Open your wp-config.php file.

2.Add below code in a new line

define('WP_MEMORY_LIMIT', '64M');

and save the changes
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How to fix “Briefly unavailable for scheduled maintenance. Check back in a minute.”

The core automatic upgrade feature in worddpress was added with version 2.7. During the automatic upgrade WordPress places a file named .maintenance in the blog root folder. In that time the vistors will see the message Briefly unavailable for scheduled maintenance. Check back in a minute. If your automatic upgrade process failed and your site still shows the “vistors will see the message Briefly unavailable for scheduled maintenance. Check back in a minute.” message.just delete the .maintenance file.

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Failed to send your message. Please try again later or contact administrator by other way.

If you are getting “Failed to send your message. Please try again later or contact administrator by other way.” error message in your contact form then you are using Contact Form 7.

To solve this error in your contact form 7

1.Login to wp-admin. In your admin dashboard click Contact.

2.In your mail settings change the From field to email belongs to your domain.
Example: your_email_address@your_domain.com
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