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Sound stopped working

My sound stopped working. How do I fix this? I reinstalled VLC but no sound in any app

Sound stopped working

My sound stopped working. How do I fix this? I reinstalled VLC but no sound in any app

lsmod Module Size Used by binfmt_misc 20480 1 fuse 102400 5 xt_CHECKSUM 16384 1 ipt_MASQUERADE 16384 3 nf_nat_masquerade_ipv4 16384 1 ipt_MASQUERADE tun 28672 1 nf_conntrack_netbios_ns 16384 1 nf_conntrack_broadcast 16384 1 nf_conntrack_netbios_ns xt_CT 16384 1 ip6t_rpfilter 16384 1 ip6t_REJECT 16384 2 nf_reject_ipv6 16384 1 ip6t_REJECT xt_conntrack 16384 22 ip_set 36864 0 nfnetlink 16384 1 ip_set ebtable_nat 16384 1 ebtable_broute 16384 1 bridge 135168 1 ebtable_broute stp 16384 1 bridge llc 16384 2 bridge,stp ip6table_security 16384 1 ip6table_mangle 16384 1 ip6table_nat 16384 1 nf_conntrack_ipv6 20480 12 nf_defrag_ipv6 36864 1 nf_conntrack_ipv6 nf_nat_ipv6 16384 1 ip6table_nat ip6table_raw 16384 1 iptable_security 16384 1 iptable_mangle 16384 1 iptable_nat 16384 1 nf_conntrack_ipv4 16384 13 nf_defrag_ipv4 16384 1 nf_conntrack_ipv4 nf_nat_ipv4 16384 1 iptable_nat nf_nat 28672 3 nf_nat_ipv6,nf_nat_masquerade_ipv4,nf_nat_ipv4 nf_conntrack 106496 10 nf_conntrack_ipv6,nf_conntrack_ipv4,nf_conntrack_broadcast,nf_conntrack_netbios_ns,xt_CT,nf_nat_ipv6,nf_nat_masquerade_ipv4,xt_conntrack,nf_nat_ipv4,nf_nat iptable_raw 16384 1 ebtable_filter 16384 1 ebtables 36864 3 ebtable_filter,ebtable_nat,ebtable_broute ip6table_filter 16384 1 ip6_tables 28672 5 ip6table_mangle,ip6table_filter,ip6table_security,ip6table_raw,ip6table_nat intel_rapl 20480 0 x86_pkg_temp_thermal 16384 0 intel_powerclamp 16384 0 coretemp 16384 0 kvm_intel 192512 0 snd_hda_codec_hdmi 45056 4 snd_hda_codec_realtek 86016 1 kvm 585728 1 kvm_intel irqbypass 16384 1 kvm crct10dif_pclmul 16384 0 crc32_pclmul 16384 0 ghash_clmulni_intel 16384 0 snd_hda_codec_generic 73728 1 snd_hda_codec_realtek intel_cstate 16384 0 intel_uncore 118784 0 ppdev 20480 0 gspca_ov519 49152 0 gspca_main 36864 1 gspca_ov519 gpio_ich 16384 0 v4l2_common 16384 1 gspca_main iTCO_wdt 16384 0 iTCO_vendor_support 16384 1 iTCO_wdt videodev 172032 3 v4l2_common,gspca_ov519,gspca_main media 40960 1 videodev usblp 20480 0 joydev 20480 0 snd_hda_intel 36864 11 snd_hda_codec 126976 4 snd_hda_intel,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek snd_hda_core 81920 5 snd_hda_intel,snd_hda_codec,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek intel_rapl_perf 16384 0 snd_seq 65536 0 snd_hwdep 16384 1 snd_hda_codec snd_seq_device 16384 1 snd_seq snd_pcm 118784 4 snd_hda_intel,snd_hda_codec,snd_hda_core,snd_hda_codec_hdmi snd_timer 32768 2 snd_seq,snd_pcm mei_me 36864 0 mei 102400 1 mei_me parport_pc 28672 0 lpc_ich 24576 0 tpm_infineon 20480 0 snd 86016 32 snd_hda_intel,snd_hwdep,snd_seq,snd_hda_codec,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_seq_device,snd_hda_codec_realtek,snd_pcm soundcore 16384 1 snd shpchp 36864 0 parport 49152 2 parport_pc,ppdev i2c_i801 24576 0 i2c_smbus 16384 1 i2c_i801 tpm_tis 16384 0 tpm_tis_core 20480 1 tpm_tis tpm 40960 3 tpm_infineon,tpm_tis,tpm_tis_core nfsd 335872 1 auth_rpcgss 61440 1 nfsd nfs_acl 16384 1 nfsd lockd 90112 1 nfsd grace 16384 2 nfsd,lockd sunrpc 331776 7 auth_rpcgss,nfsd,nfs_acl,lockd nouveau 1564672 10 video 40960 1 nouveau mxm_wmi 16384 1 nouveau wmi 16384 2 mxm_wmi,nouveau i2c_algo_bit 16384 1 nouveau drm_kms_helper 151552 1 nouveau ttm 94208 1 nouveau crc32c_intel 24576 0 serio_raw 16384 0 drm 339968 12 nouveau,ttm,drm_kms_helper r8169 81920 0 mii 16384 1 r8169 fjes 28672 0 hid_microsoft 16384 0

lspci 00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09) 00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09) 00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04) 00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 05) 00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05) 00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b5) 00:1c.2 PCI bridge: Intel Corporation 82801 PCI Bridge (rev b5) 00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b5) 00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 (rev b5) 00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 05) 00:1f.0 ISA bridge: Intel Corporation H67 Express Chipset Family LPC Controller (rev 05) 00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family SATA AHCI Controller (rev 05) 00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 05) 01:00.0 VGA compatible controller: NVIDIA Corporation GT216 [GeForce GT 220] (rev a2) 01:00.1 Audio device: NVIDIA Corporation GT216 HDMI Audio Controller (rev a1) 03:00.0 PCI bridge: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI Bridge (rev 01) 05:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 04) 06:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06)

Sound stopped working

My sound stopped working. How do I fix this? I reinstalled VLC but no sound in any app

lsmod
Module                  Size  Used by
binfmt_misc            20480  1
fuse                  102400  5
xt_CHECKSUM            16384  1
ipt_MASQUERADE         16384  3
nf_nat_masquerade_ipv4    16384  1 ipt_MASQUERADE
tun                    28672  1
nf_conntrack_netbios_ns    16384  1
nf_conntrack_broadcast    16384  1 nf_conntrack_netbios_ns
xt_CT                  16384  1
ip6t_rpfilter          16384  1
ip6t_REJECT            16384  2
nf_reject_ipv6         16384  1 ip6t_REJECT
xt_conntrack           16384  22
ip_set                 36864  0
nfnetlink              16384  1 ip_set
ebtable_nat            16384  1
ebtable_broute         16384  1
bridge                135168  1 ebtable_broute
stp                    16384  1 bridge
llc                    16384  2 bridge,stp
ip6table_security      16384  1
ip6table_mangle        16384  1
ip6table_nat           16384  1
nf_conntrack_ipv6      20480  12
nf_defrag_ipv6         36864  1 nf_conntrack_ipv6
nf_nat_ipv6            16384  1 ip6table_nat
ip6table_raw           16384  1
iptable_security       16384  1
iptable_mangle         16384  1
iptable_nat            16384  1
nf_conntrack_ipv4      16384  13
nf_defrag_ipv4         16384  1 nf_conntrack_ipv4
nf_nat_ipv4            16384  1 iptable_nat
nf_nat                 28672  3 nf_nat_ipv6,nf_nat_masquerade_ipv4,nf_nat_ipv4
nf_conntrack          106496  10 nf_conntrack_ipv6,nf_conntrack_ipv4,nf_conntrack_broadcast,nf_conntrack_netbios_ns,xt_CT,nf_nat_ipv6,nf_nat_masquerade_ipv4,xt_conntrack,nf_nat_ipv4,nf_nat
iptable_raw            16384  1
ebtable_filter         16384  1
ebtables               36864  3 ebtable_filter,ebtable_nat,ebtable_broute
ip6table_filter        16384  1
ip6_tables             28672  5 ip6table_mangle,ip6table_filter,ip6table_security,ip6table_raw,ip6table_nat
intel_rapl             20480  0
x86_pkg_temp_thermal    16384  0
intel_powerclamp       16384  0
coretemp               16384  0
kvm_intel             192512  0
snd_hda_codec_hdmi     45056  4
snd_hda_codec_realtek    86016  1
kvm                   585728  1 kvm_intel
irqbypass              16384  1 kvm
crct10dif_pclmul       16384  0
crc32_pclmul           16384  0
ghash_clmulni_intel    16384  0
snd_hda_codec_generic    73728  1 snd_hda_codec_realtek
intel_cstate           16384  0
intel_uncore          118784  0
ppdev                  20480  0
gspca_ov519            49152  0
gspca_main             36864  1 gspca_ov519
gpio_ich               16384  0
v4l2_common            16384  1 gspca_main
iTCO_wdt               16384  0
iTCO_vendor_support    16384  1 iTCO_wdt
videodev              172032  3 v4l2_common,gspca_ov519,gspca_main
media                  40960  1 videodev
usblp                  20480  0
joydev                 20480  0
snd_hda_intel          36864  11
snd_hda_codec         126976  4 snd_hda_intel,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
snd_hda_core           81920  5 snd_hda_intel,snd_hda_codec,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
intel_rapl_perf        16384  0
snd_seq                65536  0
snd_hwdep              16384  1 snd_hda_codec
snd_seq_device         16384  1 snd_seq
snd_pcm               118784  4 snd_hda_intel,snd_hda_codec,snd_hda_core,snd_hda_codec_hdmi
snd_timer              32768  2 snd_seq,snd_pcm
mei_me                 36864  0
mei                   102400  1 mei_me
parport_pc             28672  0
lpc_ich                24576  0
tpm_infineon           20480  0
snd                    86016  32 snd_hda_intel,snd_hwdep,snd_seq,snd_hda_codec,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_seq_device,snd_hda_codec_realtek,snd_pcm
soundcore              16384  1 snd
shpchp                 36864  0
parport                49152  2 parport_pc,ppdev
i2c_i801               24576  0
i2c_smbus              16384  1 i2c_i801
tpm_tis                16384  0
tpm_tis_core           20480  1 tpm_tis
tpm                    40960  3 tpm_infineon,tpm_tis,tpm_tis_core
nfsd                  335872  1
auth_rpcgss            61440  1 nfsd
nfs_acl                16384  1 nfsd
lockd                  90112  1 nfsd
grace                  16384  2 nfsd,lockd
sunrpc                331776  7 auth_rpcgss,nfsd,nfs_acl,lockd
nouveau              1564672  10
video                  40960  1 nouveau
mxm_wmi                16384  1 nouveau
wmi                    16384  2 mxm_wmi,nouveau
i2c_algo_bit           16384  1 nouveau
drm_kms_helper        151552  1 nouveau
ttm                    94208  1 nouveau
crc32c_intel           24576  0
serio_raw              16384  0
drm                   339968  12 nouveau,ttm,drm_kms_helper
r8169                  81920  0
mii                    16384  1 r8169
fjes                   28672  0
hid_microsoft          16384  0

0

lspci 00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09) 00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09) 00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04) 00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 05) 00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05) 00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b5) 00:1c.2 PCI bridge: Intel Corporation 82801 PCI Bridge (rev b5) 00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b5) 00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 (rev b5) 00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 05) 00:1f.0 ISA bridge: Intel Corporation H67 Express Chipset Family LPC Controller (rev 05) 00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family SATA AHCI Controller (rev 05) 00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 05) 01:00.0 VGA compatible controller: NVIDIA Corporation GT216 [GeForce GT 220] (rev a2) 01:00.1 Audio device: NVIDIA Corporation GT216 HDMI Audio Controller (rev a1) 03:00.0 PCI bridge: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI Bridge (rev 01) 05:00.0 USB controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 04) 06:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06)

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