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[solved] No audio after unmerge plasma
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DerPreis
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n00b


Joined: 30 Jul 2018
Posts: 16

PostPosted: Wed Aug 08, 2018 6:45 pm    Post subject: [solved] No audio after unmerge plasma Reply with quote

Hello!

I unmerged plasma and changed my profile from .../desktop/plasma to a .../desktop profile with eselect.

No I installed i3 as WM but I don't have audio anymore. I also don't have the alsamixer command. Was this included in KDE/Plasma?

I also added every sound driver in the kernel to get it to work in plasma. Is there a way to see what driver exactly the system use to exclude the unnessesary driver from the kernel?

here's my lspci -k
Code:
lspci -k
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers (rev 05)
        Subsystem: Lenovo Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16) (rev 05)
        Kernel driver in use: pcieport
00:02.0 VGA compatible controller: Intel Corporation Device 591b (rev 04)
        Subsystem: Lenovo Device 39d1
        Kernel driver in use: i915
00:14.0 USB controller: Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller (rev 31)
        Subsystem: Lenovo Sunrise Point-H USB 3.0 xHCI Controller
        Kernel driver in use: xhci_hcd
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-H Thermal subsystem (rev 31)
        Subsystem: Lenovo Sunrise Point-H Thermal subsystem
00:16.0 Communication controller: Intel Corporation Sunrise Point-H CSME HECI #1 (rev 31)
        Subsystem: Lenovo Sunrise Point-H CSME HECI
00:17.0 SATA controller: Intel Corporation Sunrise Point-H SATA Controller [AHCI mode] (rev 31)
        Subsystem: Lenovo Sunrise Point-H SATA Controller [AHCI mode]
        Kernel driver in use: ahci
00:1c.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #2 (rev f1)
        Kernel driver in use: pcieport
00:1c.2 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #3 (rev f1)
        Kernel driver in use: pcieport
00:1c.3 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #4 (rev f1)
        Kernel driver in use: pcieport
00:1f.0 ISA bridge: Intel Corporation Sunrise Point-H LPC Controller (rev 31)
        Subsystem: Lenovo Sunrise Point-H LPC Controller
00:1f.2 Memory controller: Intel Corporation Sunrise Point-H PMC (rev 31)
        Subsystem: Lenovo Sunrise Point-H PMC
00:1f.3 Audio device: Intel Corporation CM238 HD Audio Controller (rev 31)
        Subsystem: Lenovo CM238 HD Audio Controller
        Kernel driver in use: snd_hda_intel
        Kernel modules: snd_hda_intel
00:1f.4 SMBus: Intel Corporation Sunrise Point-H SMBus (rev 31)
        Subsystem: Lenovo Sunrise Point-H SMBus
        Kernel driver in use: i801_smbus
01:00.0 3D controller: NVIDIA Corporation GP107M [GeForce GTX 1050 Mobile] (rev a1)
        Subsystem: Lenovo GP107M [GeForce GTX 1050 Mobile]
        Kernel driver in use: nvidia
        Kernel modules: nvidia_drm, nvidia
02:00.0 SD Host controller: O2 Micro, Inc. SD/MMC Card Reader Controller (rev 01)
        Subsystem: Lenovo SD/MMC Card Reader Controller
03:00.0 Network controller: Intel Corporation Dual Band Wireless-AC 3165 Plus Bluetooth (rev 99)
        Subsystem: Intel Corporation Dual Band Wireless-AC 3165 Plus Bluetooth
        Kernel driver in use: iwlwifi
        Kernel modules: iwlwifi
04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 10)
        Subsystem: Lenovo RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
        Kernel driver in use: r8169


Code:
lsmod
Module                  Size  Used by
nvidia_drm             40960  3
nvidia_modeset       1056768  2 nvidia_drm
nvidia              13533184  90 nvidia_modeset
snd_hda_codec_hdmi     57344  1
snd_hda_codec_realtek    81920  1
snd_hda_codec_generic    73728  1 snd_hda_codec_realtek
snd_hda_intel          32768  0
snd_hda_codec         106496  4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
snd_hwdep              16384  1 snd_hda_codec
iwlmvm                311296  0
snd_hda_core           69632  5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
snd_pcm                98304  4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
x86_pkg_temp_thermal    16384  0
iwlwifi               270336  1 iwlmvm


I already learned alot since installing gentoo but I think I still need alot more knowledge... :oops:


Last edited by DerPreis on Wed Aug 15, 2018 2:51 pm; edited 1 time in total
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gorg86
Tux's lil' helper
Tux's lil' helper


Joined: 20 May 2011
Posts: 115

PostPosted: Thu Aug 09, 2018 5:42 pm    Post subject: Reply with quote

alsamixer is part of alsa-utils. Do you use pulseaudio?
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DerPreis
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Joined: 30 Jul 2018
Posts: 16

PostPosted: Fri Aug 10, 2018 11:19 am    Post subject: Reply with quote

pulseaudio is emerged, yes.

I installed alsa-utils and with alsamixer I can see the soundcard, but still no sound. I can choose between (standard) and HDA Intel PCH as soundcard.
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DerPreis
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Joined: 30 Jul 2018
Posts: 16

PostPosted: Wed Aug 15, 2018 2:50 pm    Post subject: Reply with quote

The audio is working. I didn't changed anything unless a reboot. Maybe I had to reboot after emerge pulseaudio.
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