Technical Support [EN]

Technical Support [EN] 1 min read

Debian 12: Fixing «YUM: Cannot Retrieve Repository Metadata» Error

NOTICE: YUM: Cannot retrieve repository metadata Error in Debian 12 If you’ve encountered the error NOTICE: YUM: Cannot retrieve repository metadata in Debian 12, don’t...

person

Blureshot 17.03.2025

Read Article arrow_forward

Technical Support [EN] 2 min read

Fix: «WARNING: APT: The following signatures were invalid» Error in Debian 11

Error WARNING: APT: The following signatures were invalid in Debian 11 Welcome, dear readers, to the pages of our blog. Today we want to talk...

person

Blureshot 17.03.2025

Read Article arrow_forward

Technical Support [EN] 2 min read

CRITICAL Error: Fixing Failed RPM Dependencies on Debian 10

CRITICAL Error: RPM: error: Failed dependencies in Debian 10 When you install packages in Debian 10 using RPM, you may sometimes encounter dependency issues. The...

person

Blureshot 17.03.2025

Read Article arrow_forward

Technical Support [EN] 2 min read

FATAL Error: Invalid Signatures in Debian 9 — Troubleshooting Guide

«`html FATAL: The following signatures were invalid error in Debian 9 FATAL: The following signatures were invalid error in Debian 9 The error FATAL: The...

person

Blureshot 17.03.2025

Read Article arrow_forward

Technical Support [EN] 2 min read

CentOS 8 RPM Error: Could Not Get Lock /var/lib/dpkg/lock

RPM Error: Could not get lock /var/lib/dpkg/lock in CentOS 8 If you’ve encountered the RPM error: Could not get lock /var/lib/dpkg/lock while installing packages in...

person

Blureshot 17.03.2025

Read Article arrow_forward

Technical Support [EN] 2 min read

Ubuntu 22.04: Fixing «Error: Failed to Fetch http://»

Error: Failed to fetch http:// in Ubuntu 22.04 While using the Ubuntu 22.04 operating system, you may encounter a problem where your computer cannot access...

person

Blureshot 17.03.2025

Read Article arrow_forward

Technical Support [EN] 2 min read

Ubuntu 18.04: Fixing the «NOTICE: error processing package» Error

NOTICE: error processing package error in Ubuntu 18.04 Often, when installing programs on Ubuntu 18.04, you may encounter a NOTICE: error processing package error. This...

person

Blureshot 17.03.2025

Read Article arrow_forward

Technical Support [EN] 3 min read

Debian 9 APT Error: «Sub-process /usr/bin/dpkg returned an error code (100)» — Troubleshooting Guide

APT Error: Sub-process /usr/bin/dpkg returned an error code (100) in Debian 9 One of the most common problems faced by Debian 9 users is the...

person

Blureshot 16.03.2025

Read Article arrow_forward

Technical Support [EN] 2 min read

DPKG Error: «File contains no section headers» in Debian 8 — Troubleshooting Guide

DPKG Error: File contains no section headers in Debian 8 The issue of DPKG Error: File contains no section headers in Debian 8 can be...

person

Blureshot 16.03.2025

Read Article arrow_forward

Technical Support [EN] 2 min read

CentOS 8: Fixing «Error: Dynamic MMap ran out of room»

Error: Dynamic MMap ran out of room in CentOS 8 When working with the CentOS 8 operating system, users may occasionally encounter the error «Error:...

person

Blureshot 16.03.2025

Read Article arrow_forward