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Gentoo Forums :: View topic - [SOLVED] No sound in KDE ...
https://forums.gentoo.org/viewtopic-t-861468-start-0.html
However, any application that needs KDE internal support (phonon) for sound does not work, as if KDE is sending the sound data to some other interface, so i believe this is strictly a KDE/phonon issue. Try running mplayer from command line to play a mp3 file and check if you have sound. If you do, then it's not a kernel issue.
No audio • KDE Community Forums
https://forum.kde.org/viewtopic.php?t=150662
Re: No audio. Mon Jan 29, 2018 1:37 pm. I have the same problem, and when I set the audio in the preferences and try to test the sound does not work, but the audio in general works, only the system does not seem to work. I reinstall the audio with the command: sudo apt remove --purge alsa-base pulseaudio.
KDE Plasma 5 no sound / Applications & Desktop ...
https://bbs.archlinux.org/viewtopic.php?id=263150
My main problem is, that my fresh linux installation, using KDE Plasma 5 has no sound on my laptop with built in microphone and speaker. ... I tested a bit further and somehow the headphone jack audio in + out seem to work. just not builtin microphone and speaker. ... LC_ALL=C sudo speaker-test -c 8 speaker-test 1.2.4 Playback device is default ...
KDE - Gentoo Wiki
https://wiki.gentoo.org/wiki/KDE
KDE is a free software community, producing a wide range of applications including the popular Plasma desktop environment. Gentoo support for the KDE project is excellent, with comprehensive packaging of KDE Frameworks 5, Plasma 5, and Applications, as well as a wide array of other miscellaneous KDE-based software.
Bluetooth headset - Gentoo Wiki - Gentoo Linux
https://wiki.gentoo.org/wiki/Bluetooth_headset
Enable the audio socket of bluetoothd FILE /etc/bluetooth/audio.conf [General] Enable=Socket Restart bluetoothd by doing one of the following things: Turn the software wireless kill switch off and on again root # rfkill block bluetooth root # rfkill unblock bluetooth Turn the hardware wireless kill switch off and on again Reboot the computer
No sound in Arch - LinuxQuestions.org
https://www.linuxquestions.org/questions/arch-29/no-sound-in-arch-760133/
Rep: in kde click the menu launcher "k" > computer > System Settings > multimedia > test. if nothing then right click the speaker icon and select mixer Chanel. If using pulse sound. open a terminal and assume root type alsaconfig then set up your card. then right click your speaker icon and set up your mixer to pcm.
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