From Wikipedia, the free encyclopedia
Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
Community icon by Alpár-Etele Méder, licensed under CC BY 3.0
Speakers -> Worked via Line OUT for months
Take PC apart and change PSU, assemble PC back.
Speakers - Line OUT detected but can't test Left/Right audio channels, options missing. No AUDIO from speakers unless I select them as default in Pavucontrol or manually assign outputs via Helvum.
Fedora 43 GNOME
How do I get my GNOME audio settings to work again?
This is so random and funny at the same time... yet frustrating because it makes no god damn sense :D
I have a stupid question: Are you sure you're not confusing "line out" and "headphone out"? They're different, and pretty much every desktop supports both these days. But standard PC speakers usually connect to the "headphone" socket.
I am seeing the exact same issue on a PC I just put together and loaded Fedora 43 Workstation on. If I hook the 3.5mm jack for the speakers (older Creative Pebbles) to the green port on the back panel it shows up just like OP's when I try to test; however, if I plug the jack into the headphones port on the case (which is connected to the motherboard audio pins) it detects and works properly. I was also seeing some Dummy Output options with the line out connection in use, and not knowing what it meant, I selected one and this kicked me back to the login screen and gave me an unhelpful kernel alert.
In contrast, the speakers on my other PC, which is also running Fedora 43 Workstation, works fine off of the back panel. Both motherboards are using Realtek audio chips but it may not be the same version since one board is a B650 and one is a B550.
Curious to see what the solution ends up being but I also recently installed pavucontrol on the newer PC so I will try and set the speakers up using the line-out that way. If that doesn't work I will migrate to bluetooth speakers or just leave things as is.
Pavucontrol is great. Sometimes just entering that GUI has fixed the sound connection for me