Hello all,
I have installed CENTOS 8 in my machine in dual mode.(Already have windows 10). Seems Audio is not working in Centos 8. I checked the settings/sound and it all looks good to me. The audio works fine in my windows. Only issue is with Centos 8. Any help in fixing this is appreciated. Thanks.
SOLVED - Audio not working in CentOS - New Installation
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SOLVED - Audio not working in CentOS - New Installation
Last edited by kalyanfromusa on 2021/07/28 22:55:19, edited 2 times in total.
Re: Audio not working in CentOS - New Installation
What's your sound card, or, what's the output from these:
lspci -nn
lsusb
lspci -nn
lsusb
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- Posts: 4
- Joined: 2021/07/27 02:17:58
Re: Audio not working in CentOS - New Installation
Please find the output for the commands.
$ lspci -nn
00:00.0 Host bridge [0600]: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers [8086:5914] (rev 08)
00:02.0 VGA compatible controller [0300]: Intel Corporation UHD Graphics 620 [8086:5917] (rev 07)
00:04.0 Signal processing controller [1180]: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem [8086:1903] (rev 08)
00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller [8086:9d2f] (rev 21)
00:14.2 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Thermal subsystem [8086:9d31] (rev 21)
00:16.0 Communication controller [0780]: Intel Corporation Sunrise Point-LP CSME HECI #1 [8086:9d3a] (rev 21)
00:17.0 SATA controller [0106]: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] [8086:9d03] (rev 21)
00:1c.0 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #1 [8086:9d10] (rev f1)
00:1c.4 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #5 [8086:9d14] (rev f1)
00:1c.5 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #6 [8086:9d15] (rev f1)
00:1f.0 ISA bridge [0601]: Intel Corporation Sunrise Point LPC Controller/eSPI Controller [8086:9d4e] (rev 21)
00:1f.2 Memory controller [0580]: Intel Corporation Sunrise Point-LP PMC [8086:9d21] (rev 21)
00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d71] (rev 21)
00:1f.4 SMBus [0c05]: Intel Corporation Sunrise Point-LP SMBus [8086:9d23] (rev 21)
02:00.0 Network controller [0280]: Intel Corporation Wireless 7265 [8086:095a] (rev 59)
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 006: ID 0eef:c0ae D-WAV Scientific Co., Ltd
Bus 001 Device 005: ID 8087:0a2a Intel Corp.
Bus 001 Device 004: ID 0408:5300 Quanta Computer, Inc.
Bus 001 Device 003: ID 03f0:344a HP, Inc
Bus 001 Device 002: ID 04f2:1055 Chicony Electronics Co., Ltd
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
$ lspci -nn
00:00.0 Host bridge [0600]: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers [8086:5914] (rev 08)
00:02.0 VGA compatible controller [0300]: Intel Corporation UHD Graphics 620 [8086:5917] (rev 07)
00:04.0 Signal processing controller [1180]: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem [8086:1903] (rev 08)
00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller [8086:9d2f] (rev 21)
00:14.2 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Thermal subsystem [8086:9d31] (rev 21)
00:16.0 Communication controller [0780]: Intel Corporation Sunrise Point-LP CSME HECI #1 [8086:9d3a] (rev 21)
00:17.0 SATA controller [0106]: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] [8086:9d03] (rev 21)
00:1c.0 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #1 [8086:9d10] (rev f1)
00:1c.4 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #5 [8086:9d14] (rev f1)
00:1c.5 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #6 [8086:9d15] (rev f1)
00:1f.0 ISA bridge [0601]: Intel Corporation Sunrise Point LPC Controller/eSPI Controller [8086:9d4e] (rev 21)
00:1f.2 Memory controller [0580]: Intel Corporation Sunrise Point-LP PMC [8086:9d21] (rev 21)
00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d71] (rev 21)
00:1f.4 SMBus [0c05]: Intel Corporation Sunrise Point-LP SMBus [8086:9d23] (rev 21)
02:00.0 Network controller [0280]: Intel Corporation Wireless 7265 [8086:095a] (rev 59)
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 006: ID 0eef:c0ae D-WAV Scientific Co., Ltd
Bus 001 Device 005: ID 8087:0a2a Intel Corp.
Bus 001 Device 004: ID 0408:5300 Quanta Computer, Inc.
Bus 001 Device 003: ID 03f0:344a HP, Inc
Bus 001 Device 002: ID 04f2:1055 Chicony Electronics Co., Ltd
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
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Re: Audio not working in CentOS - New Installation
Any help is appreciated.
Re: Audio not working in CentOS - New Installation
Most likely this:
00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d71] (rev 21)
Find out which module/driver it needs and see if it's loaded with this command:
lsmod
00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d71] (rev 21)
Find out which module/driver it needs and see if it's loaded with this command:
lsmod
Re: Audio not working in CentOS - New Installation
Which audio devices ar listing in GNOME Settings -> Sound?
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- Posts: 4
- Joined: 2021/07/27 02:17:58
Re: Audio not working in CentOS - New Installation
Wierd, but it just solved on its own. These are steps happened.
Every sequence of Steps before it starting to work:
i. An youtube video was playing with no sound. (I forgot to close it)
ii. It went into screensaver mode and sound came suddenly.
iii. When I interupted the screensaver mode, no sound again.
iv. I restarted now, with install updates and restart option
v. After restart no luck and no sound
vi. I tried (first time) with a headphone and sound from headphone is working.
vii. I removed the headphone and sound from speaker starting working.
Wierd, but it is what it is. Thanks for your help.
Every sequence of Steps before it starting to work:
i. An youtube video was playing with no sound. (I forgot to close it)
ii. It went into screensaver mode and sound came suddenly.
iii. When I interupted the screensaver mode, no sound again.
iv. I restarted now, with install updates and restart option
v. After restart no luck and no sound
vi. I tried (first time) with a headphone and sound from headphone is working.
vii. I removed the headphone and sound from speaker starting working.
Wierd, but it is what it is. Thanks for your help.