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#1 2019-10-26 08:41:46

arch1bald1
Member
Registered: 2019-06-15
Posts: 6

Pulseaudio: no audio after suspend

Hi,

Sometimes after wake up from suspend to RAM my Audio (Soundblaster Titanium X-Fi, module snd_ctxfi) is lost and a kill and restart of pulseaudio is needed.

This problem seems to have occured due to an update around august or september.

Linux XXXXX 5.3.7-arch1-1-ARCH #1 SMP PREEMPT Fri Oct 18 00:17:03 UTC 2019 x86_64 GNU/Linux

With the lts-kernel the probmlem occurs too.

Module                  Size  Used by
em28xx_dvb             32768  0
dvb_core              172032  1 em28xx_dvb
videobuf2_vmalloc      20480  1 dvb_core
videobuf2_memops       20480  1 videobuf2_vmalloc
videobuf2_common       57344  1 dvb_core
em28xx_rc              20480  0
em28xx                 94208  2 em28xx_rc,em28xx_dvb
tveeprom               28672  1 em28xx
v4l2_common            16384  1 em28xx
videodev              237568  3 v4l2_common,videobuf2_common,em28xx
tcp_diag               16384  0
inet_diag              24576  1 tcp_diag
iptable_filter         16384  0
vboxnetflt             32768  0
vboxnetadp             28672  0
vboxpci                28672  0
vboxdrv               503808  3 vboxpci,vboxnetadp,vboxnetflt
vboxsf                 40960  0
md4                    16384  0
nls_utf8               16384  10
cifs                 1101824  2
libarc4                16384  1 cifs
dns_resolver           16384  1 cifs
fscache               397312  1 cifs
fuse                  139264  3
rfcomm                 90112  4
cmac                   16384  4
algif_hash             16384  1
algif_skcipher         16384  1
af_alg                 28672  6 algif_hash,algif_skcipher
bnep                   28672  2
it87                   65536  0
hwmon_vid              16384  1 it87
rc_pinnacle_pctv_hd    16384  0
rc_core                57344  3 em28xx_rc,rc_pinnacle_pctv_hd
si2157                 20480  1
si2168                 24576  1
i2c_mux                16384  1 si2168
ext4                  770048  3
snd_hda_codec_hdmi     65536  2
btusb                  65536  0
btrtl                  24576  1 btusb
eeepc_wmi              16384  0
btbcm                  16384  1 btusb
asus_wmi               36864  1 eeepc_wmi
btintel                28672  1 btusb
mbcache                16384  1 ext4
jbd2                  135168  1 ext4
sparse_keymap          16384  1 asus_wmi
wmi_bmof               16384  0
mxm_wmi                16384  0
bluetooth             675840  31 btrtl,btintel,btbcm,bnep,btusb,rfcomm
edac_mce_amd           32768  0
ecdh_generic           16384  2 bluetooth
rfkill                 28672  6 asus_wmi,bluetooth
ecc                    32768  1 ecdh_generic
crc16                  16384  2 bluetooth,ext4
kvm_amd               106496  0
ccp                    98304  1 kvm_amd
joydev                 28672  0
rng_core               16384  1 ccp
snd_hda_intel          53248  2
mousedev               24576  0
mc                     61440  5 videodev,si2157,dvb_core,videobuf2_common,em28xx
input_leds             16384  0
kvm                   778240  1 kvm_amd
snd_hda_codec         159744  2 snd_hda_codec_hdmi,snd_hda_intel
snd_hda_core          102400  3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
snd_ctxfi             135168  3
snd_hwdep              20480  1 snd_hda_codec
irqbypass              16384  1 kvm
k10temp                16384  0
fam15h_power           16384  0
pcspkr                 16384  0
snd_pcm               135168  6 snd_ctxfi,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
sp5100_tco             20480  0
radeon               1646592  35
snd_timer              40960  1 snd_pcm
i2c_piix4              28672  0
e1000e                286720  0
snd                   110592  16 snd_ctxfi,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_timer,snd_pcm
evdev                  24576  24
i2c_algo_bit           16384  1 radeon
soundcore              16384  1 snd
mac_hid                16384  0
acpi_cpufreq           28672  0
wmi                    36864  3 asus_wmi,wmi_bmof,mxm_wmi
vboxvideo              40960  0
drm_vram_helper        20480  1 vboxvideo
ttm                   118784  2 drm_vram_helper,radeon
drm_kms_helper        212992  2 vboxvideo,radeon
drm                   516096  13 drm_kms_helper,drm_vram_helper,vboxvideo,radeon,ttm
agpgart                53248  2 ttm,drm
syscopyarea            16384  1 drm_kms_helper
sysfillrect            16384  1 drm_kms_helper
sysimgblt              16384  1 drm_kms_helper
fb_sys_fops            16384  1 drm_kms_helper
vboxguest              45056  1 vboxsf
sg                     40960  0
crypto_user            16384  0
ip_tables              36864  1 iptable_filter
x_tables               49152  2 iptable_filter,ip_tables
btrfs                1511424  1
libcrc32c              16384  1 btrfs
crc32c_generic         16384  0
xor                    24576  1 btrfs
raid6_pq              122880  1 btrfs
uas                    28672  0
usb_storage            77824  1 uas
hid_generic            16384  0
sr_mod                 28672  0
cdrom                  73728  1 sr_mod
usbhid                 65536  0
hid                   143360  2 usbhid,hid_generic
sd_mod                 57344  9
dm_crypt               53248  4
dm_mod                159744  9 dm_crypt
crct10dif_pclmul       16384  1
crc32_pclmul           16384  0
crc32c_intel           24576  7
ghash_clmulni_intel    16384  0
aesni_intel           372736  14
ahci                   40960  5
aes_x86_64             20480  1 aesni_intel
libahci                40960  1 ahci
crypto_simd            16384  1 aesni_intel
cryptd                 24576  7 crypto_simd,ghash_clmulni_intel
libata                282624  2 libahci,ahci
glue_helper            16384  1 aesni_intel
firewire_ohci          49152  0
xhci_pci               20480  0
firewire_core          81920  1 firewire_ohci
crc_itu_t              16384  1 firewire_core
scsi_mod              249856  6 sd_mod,usb_storage,uas,libata,sg,sr_mod
xhci_hcd              278528  1 xhci_pci
ohci_pci               20480  0
ohci_hcd               61440  1 ohci_pci
uhci_hcd               53248  0
ehci_pci               20480  0
ehci_hcd               98304  1 ehci_pci

Anyone having the same problem?

Thanks

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#2 2019-10-26 14:26:48

gold_r0ger
Member
Registered: 2019-01-31
Posts: 6

Re: Pulseaudio: no audio after suspend

I have the same issue. I just do:

pulseaudio -k
pulseaudio -d

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#3 2019-10-26 15:46:06

arch1bald1
Member
Registered: 2019-06-15
Posts: 6

Re: Pulseaudio: no audio after suspend

I do this too but it's only a workaround (not even a good one).

I'd like to find/undertand the cause of the problem.

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#4 2019-10-27 07:43:53

pikimeister
Member
Registered: 2014-05-01
Posts: 1

Re: Pulseaudio: no audio after suspend

Same issue here. Been experiencing it for quite a while (couple of months).
Normally I do the workaround "pulseaudio -k" and the issue is fixed.

Don't know what changed for so many of us to have these issues.

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#5 2019-10-27 08:30:12

zzzardoz
Member
Registered: 2017-12-30
Posts: 11

Re: Pulseaudio: no audio after suspend

I had a similar problem with Intel audio which has been fixed with latest 5.3 kernel. You could try drm-tip kernel and check if it makes a difference.

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#6 2019-10-29 18:33:40

gold_r0ger
Member
Registered: 2019-01-31
Posts: 6

Re: Pulseaudio: no audio after suspend

I have found this

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#7 2019-11-04 11:43:21

arch1bald1
Member
Registered: 2019-06-15
Posts: 6

Re: Pulseaudio: no audio after suspend

Downgraded to Pulseaudio 12.2 and now the propleem seems to have vanished.

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