how many headphone jacks, mic jacks and internal speaks do your inspiron 7720 have ?
Can you post the output of alsa-info.sh in 3.8.0.26 (working) seem the driver 's pin fixup add many pin complex for your inspiron 7720 !!ALSA/HDA dmesg !!------------------ [ 3.428979] snd_hda_intel 0000:00:1b.0: irq 47 for MSI/MSI-X [ 3.463000] autoconfig: line_outs=1 (0xe/0x0/0x0/0x0/0x0) type:line -- [ 3.463013] Line=0xf [ 3.479875] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11 [ 3.480000] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12 [ 3.480100] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13 [ 3.480198] input: HDA Intel PCH Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card0/input14 [ 3.480295] input: HDA Intel PCH Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input15 [ 3.480390] input: HDA Intel PCH Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input16 !!Sysfs Files !!----------- /sys/class/sound/hwC0D0/init_pin_configs: 0x0a 0x04a11020 0x0b 0x0421101f 0x0c 0x400000f0 0x0d 0x90170110 0x0e 0x400000f1 0x0f 0x400000f2 0x10 0x400000f3 0x11 0xd5a30130 0x1f 0x400000f4 0x20 0x400000f5 /sys/class/sound/hwC0D0/driver_pin_configs: 0x0a 0x02214030 0x0b 0x02211010 0x0c 0x02a19020 0x0d 0x02170130 0x0e 0x01014050 0x0f 0x01819040 0x10 0x01014020 0x11 0x90a3014e 0x1f 0x01451160 0x20 0x98560170 -- 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/1206015 Title: No sound on kernel 3.10.3 Status in “alsa-driver” package in Ubuntu: New Bug description: its working fine on 3.8.0.26 but its not working on 3.10.3, how i can solve this problem ? ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: alsa-base 1.0.25+dfsg-0ubuntu4 Uname: Linux 3.10.3-031003-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.9.2-0ubuntu8.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: bahaa 2350 F.... pulseaudio bahaa 3878 F.... alsamixer /dev/snd/pcmC0D0p: bahaa 2350 F...m pulseaudio Date: Mon Jul 29 09:55:01 2013 InstallationDate: Installed on 2013-07-28 (0 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) MarkForUpload: True PackageArchitecture: all SourcePackage: alsa-driver UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/11/2013 dmi.bios.vendor: Dell Inc. dmi.bios.version: A13 dmi.board.name: 04M3YM dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnDellInc.:bvrA13:bd03/11/2013:svnDellInc.:pnInspiron7720:pvr:rvnDellInc.:rn04M3YM:rvrA00:cvnDellInc.:ct8:cvr0.1: dmi.product.name: Inspiron 7720 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1206015/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
