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Developer tools · #debian
Learn how to use APT pinning in Debian to lock specific package versions or prioritize repositories, with step‑by‑step configuration, verification, and rollback steps.
Stop guessing between apt and apt-get. Learn when to use the user-friendly interface for manual tasks and the stable CLI for automation to avoid broken Debian scripts.
A decision guide for picking a Debian release channel — stable, testing, unstable, or backports — with a concrete APT pinning setup that keeps testing opt-in and validation steps to catch libc-cascade drift.
Debian stable freezes package versions, which is great until you need a newer kernel or tool. Backports lets you opt in to newer software per package without destabilizing the base system — here's how to do it safely, and the security trade-off to weigh.
I need to confirm that the version of libssl3 installed on my Debian Bullseye system provides the OpenSSL 3.0.2 features required by a specific application, particularly TLS 1.3 support. The application documentation states that it will fail to negotiate TLS 1.3 if the library is older than OpenSSL 3.0.2, but I am unsure how to check the exact libssl3 versio
I use Windows 11 as operating system. Its build number is: 22000.348 I installed Debian from store, and then I installed Windows Subsystem for Linux Preview. WSL version is: 2 Debian runs correctly and there is no problem with it. But when I run Windows Subsystem for Linux Preview application, this error occurs: Processing fstab with mount -a failed. [proces
When I upgraded my cloud server from Debian 8 to Debian 9.12, I lost all network connectivity. I can neither ping the server nor ping anything from the server. If I try to add a default gateway, I get SIOCADDRT: Network is unreachable If I type netstat -anr , I get an empty list There may be other obvious things I should try, but I am clearly not that knowle
I have got the same problem described in this post , but inside a docker container. I don't really know where my pgadmin file reside to edit it's default path.How do I go about fixing this issue? Please be as detailed as possible because I don't know how to docker. Here is an abstract of the verbatim of docker-compose up command: php-worker_1 | 2020-11-11 05
I'm running Debian Testing (kernel 5.10.0-2-amd64 / systemd 247.2-5) on a Mac Pro as a NAS / VM host. Today, I added a Thunderbolt 3 card (Gigabyte Titan Ridge) - and noticed something strange: the network identifiers of the Mac's built-in Ethernet ports (enp9s0 / enp10s0) change to enp14s0/enp15s0 depending on whether my iMac is attached and powered on via
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