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Message #113787
[Bug 1445861] Re: Subwoofer drops out when playback ends
xrandr --verbose
Screen 0: minimum 8 x 8, current 3600 x 1080, maximum 16384 x 16384
DVI-I-0 disconnected (normal left inverted right x axis y axis)
Identifier: 0x27e
Timestamp: 22077747
Subpixel: unknown
Clones:
CRTCs: 0 1 2 3
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
BorderDimensions: 4
supported: 4
Border: 0 0 0 0
range: (0, 65535)
SignalFormat: VGA
supported: VGA
ConnectorType: DVI-I
ConnectorNumber: 0
_ConnectorLocation: 0
DVI-I-1 connected primary 1920x1080+1680+0 (0x282) normal (normal left inverted right x axis y axis) 531mm x 298mm
Identifier: 0x27f
Timestamp: 22077747
Subpixel: unknown
Gamma: 1.0:1.0:1.0
Brightness: 1.0
Clones:
CRTC: 0
CRTCs: 0 1 2 3
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
EDID:
00ffffffffffff0009d1107f45540000
2a16010380351e782e48a0a654549f26
0d5054a56b803168317c4568457c6168
617c953c0101023a801871382d40582c
4500132a2100001e000000ff004c4143
3036373530534c300a20000000fd0038
901ea021000a202020202020000000fc
0042656e5120584c32343131540a012a
02010400fe5b80a07038354030203500
132a2100001a866f80a0703840403020
3500132a2100001a8a4d80a070382c40
30203500132b2100001a057c80587038
124018203500132b2100001e00000000
00000000000000000000000000000000
00000000000000000000000000000000
000000000000000000000000000000e6
BorderDimensions: 4
supported: 4
Border: 0 0 0 0
range: (0, 65535)
SignalFormat: TMDS
supported: TMDS
ConnectorType: DVI-I
ConnectorNumber: 0
_ConnectorLocation: 0
1920x1080 (0x280) 148.5MHz +HSync +VSync +preferred
h: width 1920 start 2008 end 2052 total 2200 skew 0 clock 67.5KHz
v: height 1080 start 1084 end 1089 total 1125 clock 60.0Hz
1920x1080 (0x281) 317.5MHz +HSync +VSync
h: width 1920 start 1944 end 1976 total 2008 skew 0 clock 158.1KHz
v: height 1080 start 1083 end 1088 total 1098 clock 144.0Hz
1920x1080 (0x282) 285.5MHz +HSync -VSync *current
h: width 1920 start 1968 end 2000 total 2080 skew 0 clock 137.3KHz
v: height 1080 start 1083 end 1088 total 1144 clock 120.0Hz
1920x1080 (0x283) 235.5MHz +HSync -VSync
h: width 1920 start 1968 end 2000 total 2080 skew 0 clock 113.2KHz
v: height 1080 start 1083 end 1088 total 1133 clock 99.9Hz
1920x1080 (0x284) 198.5MHz +HSync -VSync
h: width 1920 start 1968 end 2000 total 2080 skew 0 clock 95.4KHz
v: height 1080 start 1083 end 1088 total 1124 clock 84.9Hz
1440x900 (0x285) 182.8MHz +HSync -VSync
h: width 1440 start 1488 end 1520 total 1600 skew 0 clock 114.2KHz
v: height 900 start 903 end 909 total 953 clock 119.9Hz
1280x1024 (0x286) 135.0MHz +HSync +VSync
h: width 1280 start 1296 end 1440 total 1688 skew 0 clock 80.0KHz
v: height 1024 start 1025 end 1028 total 1066 clock 75.0Hz
1024x768 (0x287) 115.5MHz +HSync -VSync
h: width 1024 start 1072 end 1104 total 1184 skew 0 clock 97.6KHz
v: height 768 start 771 end 775 total 813 clock 120.0Hz
1024x768 (0x288) 113.3MHz -HSync +VSync
h: width 1024 start 1096 end 1208 total 1392 skew 0 clock 81.4KHz
v: height 768 start 769 end 772 total 814 clock 100.0Hz
1024x768 (0x289) 78.8MHz +HSync +VSync
h: width 1024 start 1040 end 1136 total 1312 skew 0 clock 60.0KHz
v: height 768 start 769 end 772 total 800 clock 75.0Hz
1024x768 (0x28a) 65.0MHz -HSync -VSync
h: width 1024 start 1048 end 1184 total 1344 skew 0 clock 48.4KHz
v: height 768 start 771 end 777 total 806 clock 60.0Hz
800x600 (0x28b) 73.2MHz +HSync -VSync
h: width 800 start 848 end 880 total 960 skew 0 clock 76.3KHz
v: height 600 start 603 end 607 total 636 clock 120.0Hz
800x600 (0x28c) 68.2MHz -HSync +VSync
h: width 800 start 848 end 936 total 1072 skew 0 clock 63.6KHz
v: height 600 start 601 end 604 total 636 clock 100.0Hz
800x600 (0x28d) 49.5MHz +HSync +VSync
h: width 800 start 816 end 896 total 1056 skew 0 clock 46.9KHz
v: height 600 start 601 end 604 total 625 clock 75.0Hz
800x600 (0x28e) 40.0MHz +HSync +VSync
h: width 800 start 840 end 968 total 1056 skew 0 clock 37.9KHz
v: height 600 start 601 end 605 total 628 clock 60.3Hz
640x480 (0x28f) 52.4MHz -HSync +VSync
h: width 640 start 680 end 744 total 848 skew 0 clock 61.8KHz
v: height 480 start 481 end 484 total 515 clock 120.0Hz
640x480 (0x290) 43.2MHz -HSync +VSync
h: width 640 start 680 end 744 total 848 skew 0 clock 50.9KHz
v: height 480 start 481 end 484 total 509 clock 100.0Hz
640x480 (0x291) 31.5MHz -HSync -VSync
h: width 640 start 656 end 720 total 840 skew 0 clock 37.5KHz
v: height 480 start 481 end 484 total 500 clock 75.0Hz
640x480 (0x292) 25.2MHz -HSync -VSync
h: width 640 start 656 end 752 total 800 skew 0 clock 31.5KHz
v: height 480 start 490 end 492 total 525 clock 59.9Hz
HDMI-0 connected 1680x1050+0+0 (0x294) normal (normal left inverted right x axis y axis) 474mm x 296mm
Identifier: 0x293
Timestamp: 22077747
Subpixel: unknown
Gamma: 1.0:1.0:1.0
Brightness: 1.0
Clones:
CRTC: 1
CRTCs: 0 1 2 3
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
EDID:
00ffffffffffff001e6d6f56c43f0400
02120103ea312078ea56b5a7573baa26
0f5054a76b80950081808140714f0101
0101010101017c2e90a0601a1e403020
3600da281100001a21399030621a2740
68b03600da281100001c000000fd0038
4b1e530f000a202020202020000000fc
004c323237570a2020202020202000b5
BorderDimensions: 4
supported: 4
Border: 0 0 0 0
range: (0, 65535)
SignalFormat: TMDS
supported: TMDS
ConnectorType: HDMI
ConnectorNumber: 2
_ConnectorLocation: 2
1680x1050 (0x294) 119.0MHz +HSync -VSync *current +preferred
h: width 1680 start 1728 end 1760 total 1840 skew 0 clock 64.7KHz
v: height 1050 start 1053 end 1059 total 1080 clock 59.9Hz
1680x1050 (0x295) 146.2MHz -HSync +VSync
h: width 1680 start 1784 end 1960 total 2240 skew 0 clock 65.3KHz
v: height 1050 start 1053 end 1059 total 1089 clock 60.0Hz
1440x900 (0x296) 106.5MHz -HSync +VSync
h: width 1440 start 1520 end 1672 total 1904 skew 0 clock 55.9KHz
v: height 900 start 903 end 909 total 934 clock 59.9Hz
1280x1024 (0x286) 135.0MHz +HSync +VSync
h: width 1280 start 1296 end 1440 total 1688 skew 0 clock 80.0KHz
v: height 1024 start 1025 end 1028 total 1066 clock 75.0Hz
1280x1024 (0x297) 108.0MHz +HSync +VSync
h: width 1280 start 1328 end 1440 total 1688 skew 0 clock 64.0KHz
v: height 1024 start 1025 end 1028 total 1066 clock 60.0Hz
1280x960 (0x298) 108.0MHz +HSync +VSync
h: width 1280 start 1376 end 1488 total 1800 skew 0 clock 60.0KHz
v: height 960 start 961 end 964 total 1000 clock 60.0Hz
1152x864 (0x299) 108.0MHz +HSync +VSync
h: width 1152 start 1216 end 1344 total 1600 skew 0 clock 67.5KHz
v: height 864 start 865 end 868 total 900 clock 75.0Hz
1024x768 (0x289) 78.8MHz +HSync +VSync
h: width 1024 start 1040 end 1136 total 1312 skew 0 clock 60.0KHz
v: height 768 start 769 end 772 total 800 clock 75.0Hz
1024x768 (0x28a) 65.0MHz -HSync -VSync
h: width 1024 start 1048 end 1184 total 1344 skew 0 clock 48.4KHz
v: height 768 start 771 end 777 total 806 clock 60.0Hz
800x600 (0x28d) 49.5MHz +HSync +VSync
h: width 800 start 816 end 896 total 1056 skew 0 clock 46.9KHz
v: height 600 start 601 end 604 total 625 clock 75.0Hz
800x600 (0x28e) 40.0MHz +HSync +VSync
h: width 800 start 840 end 968 total 1056 skew 0 clock 37.9KHz
v: height 600 start 601 end 605 total 628 clock 60.3Hz
800x600 (0x29a) 36.0MHz +HSync +VSync
h: width 800 start 824 end 896 total 1024 skew 0 clock 35.2KHz
v: height 600 start 601 end 603 total 625 clock 56.2Hz
640x480 (0x291) 31.5MHz -HSync -VSync
h: width 640 start 656 end 720 total 840 skew 0 clock 37.5KHz
v: height 480 start 481 end 484 total 500 clock 75.0Hz
640x480 (0x292) 25.2MHz -HSync -VSync
h: width 640 start 656 end 752 total 800 skew 0 clock 31.5KHz
v: height 480 start 490 end 492 total 525 clock 59.9Hz
DP-0 disconnected (normal left inverted right x axis y axis)
Identifier: 0x29b
Timestamp: 22077747
Subpixel: unknown
Clones:
CRTCs: 0 1 2 3
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
BorderDimensions: 4
supported: 4
Border: 0 0 0 0
range: (0, 65535)
SignalFormat: TMDS
supported: TMDS
ConnectorType: DisplayPort
ConnectorNumber: 3
_ConnectorLocation: 3
DVI-D-0 disconnected (normal left inverted right x axis y axis)
Identifier: 0x29c
Timestamp: 22077747
Subpixel: unknown
Clones:
CRTCs: 0 1 2 3
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
BorderDimensions: 4
supported: 4
Border: 0 0 0 0
range: (0, 65535)
SignalFormat: TMDS
supported: TMDS
ConnectorType: DVI-D
ConnectorNumber: 1
_ConnectorLocation: 1
DP-1 disconnected (normal left inverted right x axis y axis)
Identifier: 0x29d
Timestamp: 22077747
Subpixel: unknown
Clones:
CRTCs: 0 1 2 3
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
BorderDimensions: 4
supported: 4
Border: 0 0 0 0
range: (0, 65535)
SignalFormat: DisplayPort
supported: DisplayPort
ConnectorType: DisplayPort
ConnectorNumber: 3
_ConnectorLocation: 3
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to alsa-driver in Ubuntu.
https://bugs.launchpad.net/bugs/1445861
Title:
Subwoofer drops out when playback ends
Status in alsa-driver package in Ubuntu:
Incomplete
Bug description:
When audio is played in a 5.1 configuration then there is no sound coming from the Subwoofer channel by default.
Functionality of the Subwoofer channel can be temporarily restored by switching the audio profile from 5.1 to stereo and back to 5.1 again.
Changing the line in /etc/pulse/daemon.conf
from
; enable-lfe-remixing = no
to
enable-lfe-remixing = yes
Fixes this issue permanently with my current hardware configuration.
ubuntu-bug wrongly identified the Nvidia HDMI port as the symptomatic card. The actual playback device is the build in Intel HDA ALC1150 audio chipset.
ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: alsa-base 1.0.25+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 3.16.0-34.47-generic 3.16.7-ckt8
Uname: Linux 3.16.0-34-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.7-0ubuntu8.4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC2: ulty 2968 F.... pulseaudio
/dev/snd/controlC1: ulty 2968 F.... pulseaudio
/dev/snd/pcmC0D0p: ulty 2968 F...m pulseaudio
/dev/snd/controlC0: ulty 2968 F.... pulseaudio
CurrentDesktop: KDE
Date: Sun Apr 19 06:48:18 2015
InstallationDate: Installed on 2014-10-18 (182 days ago)
InstallationMedia: Kubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:NVidia successful
Symptom_Card: GK104 HDMI Audio Controller - HDA NVidia
Symptom_Jack: Digital Out, HDMI
Symptom_PulsePlaybackTest: PulseAudio playback test successful
Symptom_Type: Only some of outputs are working
Title: [All Series, Nvidia GPU 40 HDMI/DP, Digital Out, HDMI] Playback problem
UpgradeStatus: Upgraded to utopic on 2014-10-25 (175 days ago)
dmi.bios.date: 02/06/2015
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1401
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: X99-A
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1401:bd02/06/2015:svnASUS:pnAllSeries:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnX99-A:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: All Series
dmi.product.version: System Version
dmi.sys.vendor: ASUS
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References
