Hello, On Sat, 17 Oct 2020, gevisz wrote: [.. reordering ..] >And finally: installed on the same computer legacy operating system >never had any sound problems.
Ah, oh, so the HW works and you got the speaker connector in the hole. That's good![1] ;) >At different times during the last one and a half years, I tried to >make sound work on my new Gentoo install on a computer with Gigabyte >GA-MA790FXT-UD5P motherboard and MSI ATI Radeon R4770 graphic card. Ok, that board should be rather closeish to mine (GA-MA770TA-UD3. Might use a different soundchip though, but those should work automatically. [..] >lspci | grep "Audio" >00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 >Azalia (Intel HDA) >01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] RV710/730 >HDMI Audio [Radeon HD 4000 series] Simliar here, but it'd be interesting, what actual device is that onboard sound, here it's: $ /sbin/lspci -nn | grep Audio 00:14.2 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) [1002:4383] [plus the HDMI of the video card] According to the MoBo manual, it's a Realtek ALC888 codec. >My current kernel configuration is exactly the same as in the >gentoo-kernel-5.4.64 package as I have not changed anything there. This works here: CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y CONFIG_SND_HWDEP=m CONFIG_SND_DRIVERS=y CONFIG_SND_PCI=y CONFIG_SND_HDA=m CONFIG_SND_HDA_INTEL=m CONFIG_SND_HDA_HWDEP=y CONFIG_SND_HDA_RECONFIG=y CONFIG_SND_HDA_CODEC_REALTEK=m CONFIG_SND_HDA_GENERIC=m CONFIG_SND_HDA_CORE=m CONFIG_SND_SPI=y Not sure if CONFIG_SND_SPI and CONFIG_SND_HDA_GENERIC are needed, but the other ones seem crucial. Oh, the above is for a 4.14 kernel, but has been the same for a looong time now. HTH, -dnh [1] happend to me a few days ago when I, after a long time again, un- and then wrongly replugged the speaker on my MoBo ;) -- WoKo ist so etwas, wie eine seltsame Schleife. Wenn zwei von ihnen zusammen- kommen, erklären sie sich gegenseitig für nichtexistent und löschen sich auf diese Weise aus. Zum Schluß wird einer übrigbleiben. Und den können wir dann ganz leicht am nächsten Baum aufknüpfen... [Daniel Reutter in dag°]