Bug 477888
| Summary: | no sound in jack audio output after kernel upgrade | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | markm <marek78uk> |
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | low | ||
| Version: | 10 | CC: | abarto, allan-redhat, bmillett, chgonzalezg, chris, eric, everaldo.peixoto, ftripp, james, jarki.v, jean-pierre.cartal, je.suis.bon, johnsmith7219, kernel-maint, kgrefski, leon, lepennec, lukast.dev, matt, mkem, pawsa, pborelli, quintela, r.coded, roland, savelov, steve8988, vwfoxguru, yk+bug+rh |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | 2.6.27.12-170.2.5 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2009-01-29 05:35:13 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
|
Description
markm
2008-12-24 19:48:22 UTC
tested three times on kernel 2.6.27.9-159.fc10.i686, with the same effect. downgrade to 2.6.27.7-134.fc10.i686 solved the problem. Same here with a dell d820
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01)
40: udi = '/org/freedesktop/Hal/devices/pci_8086_27d8_sound_card_0_oss_pcm_1'
oss.originating_device = '/org/freedesktop/Hal/devices/pci_8086_27d8_sound_card_0' (string)
info.subsystem = 'sound' (string)
info.category = 'oss' (string)
oss.card = 0 (0x0) (int)
info.product = 'STAC92xx Analog OSS PCM Device' (string)
info.callouts.add = { 'hal-acl-tool --add-device' } (string list)
info.capabilities = { 'oss', 'access_control' } (string list)
oss.card_id = 'HDA Intel' (string)
info.udi = '/org/freedesktop/Hal/devices/pci_8086_27d8_sound_card_0_oss_pcm_1' (string)
oss.device_id = 'STAC92xx Analog' (string)
linux.sysfs_path = '/sys/devices/pci0000:00/0000:00:1b.0/sound/card0/adsp' (string)
oss.device = 1 (0x1) (int)
info.parent = '/org/freedesktop/Hal/devices/pci_8086_27d8_sound_card_0' (string)
oss.type = 'pcm' (string)
access_control.file = '/dev/adsp' (string)
linux.hotplug_type = 2 (0x2) (int)
access_control.type = 'sound' (string)
linux.subsystem = 'sound' (string)
info.callouts.remove = { 'hal-acl-tool --remove-device' } (string list)
linux.device_file = '/dev/adsp' (string)
oss.device_file = '/dev/adsp' (string)
41: udi = '/org/freedesktop/Hal/devices/pci_8086_27d8_logicaldev_input'
info.subsystem = 'input' (string)
info.category = 'input' (string)
info.product = 'HDA Intel at 0xefffc000 irq 21 HP Out at Ext Left Jack' (string)
info.capabilities = { 'input', 'input.switch', 'button' } (string list)
info.udi = '/org/freedesktop/Hal/devices/pci_8086_27d8_logicaldev_input' (string)
button.has_state = true (bool)
linux.sysfs_path = '/sys/devices/pci0000:00/0000:00:1b.0/input/input11/event11' (string)
input.device = '/dev/input/event11' (string)
button.type = 'headphone_insert' (string)
info.parent = '/org/freedesktop/Hal/devices/pci_8086_27d8' (string)
input.product = 'HDA Intel at 0xefffc000 irq 21 HP Out at Ext Left Jack' (string)
button.state.value = true (bool)
input.originating_device = '/org/freedesktop/Hal/devices/pci_8086_27d8' (string)
info.addons.singleton = { 'hald-addon-input' } (string list)
linux.hotplug_type = 2 (0x2) (int)
linux.subsystem = 'input' (string)
linux.device_file = '/dev/input/event11' (string)
Same here with a dell d830 I confirm this bug on dell latitude d620 laptop. I have same problem, I had to downgrade to kernel 2.6.27.5-117.fc10.i686 my sister is reporting that her laptop lost sound in headphones after latest kernel upgrade too, her laptop: Dell XPS M1330. Kernel downgrade solved her problem. I confirm this bug too. More info: http://forums.fedoraforum.org/showthread.php?t=208838 Downgrade to older kernel(2.6.27.7-134.fc10.i686) helped. just upgraded to kernel-2.6.27.10-167.fc10 from http://koji.fedoraproject.org/koji/buildinfo?buildID=76110 - problem still not solved. same here, dell latitude d830 (is there a way to subscribe to a bug without a "me too" comment?) Experiencing the same problem with a DELL XPS M1530 Yup Can Confirm the same issue. Running Fedora 10 on Dell 1505/6400 laptop... kernel is kernel-2.6.27.9-159.fc10.i686 Card is Sigmatel I am having the same issue with an Audigy 2 card with kernel kernel-2.6.27.9-159.fc10.x86_64. The speakers pop on start up as normal but no sound after log in. Alsa detects the card, it is listed in lspci, and volume is up. Without changing any settings, regressing to kernel-2.6.27.7-134.fc10.x86_64 brings sounds back. For what it's worth, I am using alsa with pulse, but since the issue is kernel related, a new bug will likely end up as a duplicate of this one. Here's a copy of my alsa-info: http://www.alsa-project.org/db/?f=05015ec3bfcbc212b26134c5dfb02e8c6dab4f05 I hit the same issue on my Dell Latitude D620. I tried kernel-2.6.28-2.fc11.i686 from rawhide and the sound works fine; I'll use this kernel until the issue is fixed. (In reply to comment #12) > I hit the same issue on my Dell Latitude D620. I tried > kernel-2.6.28-2.fc11.i686 from rawhide and the sound works fine; I'll use this > kernel until the issue is fixed. I've tried kernel 2.6.28 and it had this issue fixed, but this kernel does something naughty to nvidia graphics card and it stops working, so I had to downgrade back to 2.6.27.7-134. (In reply to comment #13) > I've tried kernel 2.6.28 and it had this issue fixed, but this kernel does > something naughty to nvidia graphics card and it stops working My nvidia card is working just fine with a module built from RPM Fusion's akmod-nvidia-180.16-1.fc11.1.i686 . (In reply to comment #14) > (In reply to comment #13) > > I've tried kernel 2.6.28 and it had this issue fixed, but this kernel does > > something naughty to nvidia graphics card and it stops working > > My nvidia card is working just fine with a module built from RPM Fusion's > akmod-nvidia-180.16-1.fc11.1.i686 . it works fine with 2.6.27.7-134, but it's too late to test it under 2.6.28 which I suspect is causing nvidia crashes (with 177.82 nvidia crashes strightaway, with 180.16 started to behave abnormally then started to crash too). I tried to run kernel 2.6.27.9-159.fc10.i686 and added option into modprobe.conf. I added this option: options snd-hda-intel model=dell-m22 but sound in output jack still doesn't work. here is some output from dmesg: HDA Intel 0000:00:1b.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21 HDA Intel 0000:00:1b.0: setting latency timer to 64 ALSA sound/pci/hda/hda_codec.c:2587: hda_codec: model 'dell-m22' is selected ALSA sound/pci/hda/hda_codec.c:3303: autoconfig: line_outs=1 (0xe/0x0/0x0/0x0/0x0) ALSA sound/pci/hda/hda_codec.c:3307: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) ALSA sound/pci/hda/hda_codec.c:3311: hp_outs=1 (0xd/0x0/0x0/0x0/0x0) ALSA sound/pci/hda/hda_codec.c:3312: mono: mono_out=0x0 ALSA sound/pci/hda/hda_codec.c:3320: inputs: mic=0xf, fmic=0x10, line=0x0, fline=0x0, cd=0x0, aux=0x0 input: HDA Intel at 0xefebc000 irq 21 HP Out at Ext Left Jack as /devices/pci0000:00/0000:00:1b.0/input/input14 and last line in dmesg, maybe it said something: ALSA sound/pci/hda/hda_intel.c:623: hda_intel: azx_get_response timeout, switching to polling mode: last cmd=0x005f000a If I run kernel 2.6.27.5-117.fc10.i686 with option snd-hda-intel model=dell-m22, everything works properly. Here is output from dmesg: HDA Intel 0000:00:1b.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21 HDA Intel 0000:00:1b.0: setting latency timer to 64 ALSA sound/pci/hda/hda_codec.c:2325: hda_codec: model 'dell-m22' is selected ALSA sound/pci/hda/hda_codec.c:3021: autoconfig: line_outs=1 (0xe/0x0/0x0/0x0/0x0) ALSA sound/pci/hda/hda_codec.c:3025: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) ALSA sound/pci/hda/hda_codec.c:3029: hp_outs=1 (0xd/0x0/0x0/0x0/0x0) ALSA sound/pci/hda/hda_codec.c:3030: mono: mono_out=0x0 ALSA sound/pci/hda/hda_codec.c:3038: inputs: mic=0xf, fmic=0x10, line=0x0, fline=0x0, cd=0x0, aux=0x0 Everything looks like similar excluding theese lines: input: HDA Intel at 0xefebc000 irq 21 HP Out at Ext Left Jack as /devices/pci0000:00/0000:00:1b.0/input/input14 ALSA sound/pci/hda/hda_intel.c:623: hda_intel: azx_get_response timeout, switching to polling mode: last cmd=0x005f000a Here is dmesg ouput on kernel 2.6.27.9-159.fc10.i686 without option snd-hda-intel model=dell-m22 HDA Intel 0000:00:1b.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21 HDA Intel 0000:00:1b.0: setting latency timer to 64 ALSA sound/pci/hda/hda_codec.c:3303: autoconfig: line_outs=1 (0xe/0x0/0x0/0x0/0x0) ALSA sound/pci/hda/hda_codec.c:3307: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) ALSA sound/pci/hda/hda_codec.c:3311: hp_outs=1 (0xd/0x0/0x0/0x0/0x0) ALSA sound/pci/hda/hda_codec.c:3312: mono: mono_out=0x0 ALSA sound/pci/hda/hda_codec.c:3320: inputs: mic=0xf, fmic=0x10, line=0x0, fline=0x0, cd=0x0, aux=0x0 input: HDA Intel at 0xefebc000 irq 21 HP Out at Ext Left Jack as /devices/pci0000:00/0000:00:1b.0/input/input14 cs: IO port probe 0x100-0x3af: clean. cs: IO port probe 0x3e0-0x4ff: clean. cs: IO port probe 0x820-0x8ff: clean. cs: IO port probe 0xc00-0xcf7: clean. cs: IO port probe 0xa00-0xaff: clean. ALSA sound/pci/hda/hda_intel.c:623: hda_intel: azx_get_response timeout, switching to polling mode: last cmd=0x00ab8000 and dmesg output on kernel 2.6.27.5-117.fc10.i686 without option snd-hda-intel model=dell-m22 HDA Intel 0000:00:1b.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21 HDA Intel 0000:00:1b.0: setting latency timer to 64 ALSA sound/pci/hda/hda_codec.c:3021: autoconfig: line_outs=1 (0xe/0x0/0x0/0x0/0x0) ALSA sound/pci/hda/hda_codec.c:3025: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) ALSA sound/pci/hda/hda_codec.c:3029: hp_outs=1 (0xd/0x0/0x0/0x0/0x0) ALSA sound/pci/hda/hda_codec.c:3030: mono: mono_out=0x0 ALSA sound/pci/hda/hda_codec.c:3038: inputs: mic=0xf, fmic=0x10, line=0x0, fline=0x0, cd=0x0, aux=0x0 cs: IO port probe 0x100-0x3af: clean. cs: IO port probe 0x3e0-0x4ff: clean. cs: IO port probe 0x820-0x8ff: clean. cs: IO port probe 0xc00-0xcf7: clean. cs: IO port probe 0xa00-0xaff: clean. The same problem with F9 on Dell D620 kernel 2.6.27.9-73.fc9 It could be possible that following change broke headphones: * Tue Dec 16 2008 Chuck Ebbert <cebbert> 2.6.27.9-73 - Disable input beep feature in Intel HDA sound driver. I have he same problem with a Dell Studio 15. With previous kernels, there was an "switches" tab in Gnome's alsa mixer which would allow me to check a box causing headphones to be used as line out, or something of that nature. Anyway, that allowed the headphones to be used, and now it does not exist. Uname -a: Linux jonny-laptop 2.6.27.9-159.fc10.x86_64 #1 SMP Tue Dec 16 14:47:52 EST 2008 x86_64 x86_64 x86_64 GNU/Linux lsmod: snd 70392 23 snd_hda_intel,snd_seq_dummy,snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer,snd_hwdep lspci: 00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 04) dmesg: HDA Intel 0000:00:1b.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21 HDA Intel 0000:00:1b.0: setting latency timer to 64 ALSA sound/pci/hda/hda_intel.c:623: hda_intel: azx_get_response timeout, switching to polling mode: last cmd=0x022f1c00 ALSA sound/pci/hda/hda_codec.c:3303: autoconfig: line_outs=1 (0xd/0x0/0x0/0x0/0x0) ALSA sound/pci/hda/hda_codec.c:3307: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) ALSA sound/pci/hda/hda_codec.c:3311: hp_outs=2 (0xa/0xf/0x0/0x0/0x0) ALSA sound/pci/hda/hda_codec.c:3312: mono: mono_out=0x0 ALSA sound/pci/hda/hda_codec.c:3320: inputs: mic=0xe, fmic=0x0, line=0x0, fline=0x0, cd=0x0, aux=0x0 input: HDA Intel at 0xf6ffc000 irq 21 Mic at Ext Left Jack as /devices/pci0000:00/0000:00:1b.0/input/input12 input: HDA Intel at 0xf6ffc000 irq 21 HP Out at Ext Left Jack as /devices/pci0000:00/0000:00:1b.0/input/input13 input: HDA Intel at 0xf6ffc000 irq 21 HP Out at Ext Left Jack as /devices/pci0000:00/0000:00:1b.0/input/input14 HDA Intel 0000:01:00.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17 HDA Intel 0000:01:00.1: setting latency timer to 64 Same problem with F10, kernel version 2.6.27.9-159, on a Dell Inspiron laptop: $ lspci | grep Audio 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01) Similar problem on a Dell Precision M6300 with F10, Kernel 2.6.27.9-159.fc10.x86_64. Initially no sound at all after boot, if you connect a headphone (which will have only low noise, volume control ineffective over it) and disconnect it you will have sound , speakers only. On the other hand, same laptop (Dell Precision M6300) running F9, Kernel 2.6.27.9-73.fc9.x86_64, no sound at all, no matter what you try to restore it. Previous versions of kernel, for both Fedora releases, worked fine. Follows additional information, obtained under 2.6.27.9-159.fc10.x86_64: sudo lspci | grep Audio 00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 02) cat /proc/asound/card0/codec#0|grep -i codec: Codec: SigmaTel STAC9205 sudo lsmod | grep snd snd_hda_intel 533412 4 snd_seq_dummy 11396 0 snd_seq_oss 39104 0 snd_seq_midi_event 14848 1 snd_seq_oss snd_seq 61712 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event snd_seq_device 15252 3 snd_seq_dummy,snd_seq_oss,snd_seq snd_pcm_oss 51200 0 snd_mixer_oss 23168 1 snd_pcm_oss snd_pcm 84360 2 snd_hda_intel,snd_pcm_oss snd_timer 30224 2 snd_seq,snd_pcm snd_page_alloc 16784 2 snd_hda_intel,snd_pcm snd_hwdep 16264 1 snd_hda_intel snd 70392 18 snd_hda_intel,snd_seq_dummy,snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer,snd_hwdep soundcore 14992 1 snd partial dmesg output: HDA Intel 0000:00:1b.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21 HDA Intel 0000:00:1b.0: setting latency timer to 64 ALSA sound/pci/hda/hda_codec.c:3303: autoconfig: line_outs=1 (0xd/0x0/0x0/0x0/0x0) ALSA sound/pci/hda/hda_codec.c:3307: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) ALSA sound/pci/hda/hda_codec.c:3311: hp_outs=1 (0xa/0x0/0x0/0x0/0x0) ALSA sound/pci/hda/hda_codec.c:3312: mono: mono_out=0x0 ALSA sound/pci/hda/hda_codec.c:3320: inputs: mic=0xb, fmic=0xc, line=0x0, fline=0x0, cd=0x0, aux=0x0 ALSA sound/pci/hda/patch_sigmatel.c:2778: dac_nids=1 (0x10/0x0/0x0/0x0/0x0) input: HDA Intel at 0xf6ffc000 irq 21 Mic at Ext Left Jack as /devices/pci0000:00/0000:00:1b.0/input/input9 input: HDA Intel at 0xf6ffc000 irq 21 HP Out at Ext Left Jack as /devices/pci0000:00/0000:00:1b.0/input/input10 Same problem with a Dell Inspiron 6400 and F10's kernel 2.6.27.9-159. Fixed it installing alsa-driver from the bleeding-edge ATrpms repo. Same problem with Dell Inspiron 1501 and fedora10 latest kernel. fixed by upgrading to kernel-2.6.28-3.fc11.x86_64.rpm http://koji.fedoraproject.org/koji/buildinfo?buildID=76461 As reported in duplicate bug #477911 by other users I am having a similar problem in FC9 2.6.27.9-73.fc9.x86_64 with Creative Labs SB Audigy (rev 04) except I have the problem with my external speakers. I did not test my other jacks although one user reported headphone jack was working on #477911 05:00.0 Multimedia audio controller: Creative Labs SB Audigy (rev 04) Subsystem: Creative Labs SB Audigy 2 ZS (SB0350) Flags: bus master, medium devsel, latency 32, IRQ 20 I/O ports at c000 [size=64] Capabilities: [dc] Power Management version 2 Kernel driver in use: EMU10K1_Audigy Kernel modules: snd-emu10k1 broken on 2.6.27.9-73.fc9.x86_64 works on: 2.6.27.5-41.fc9.x86_64 CPU is 2400 idle but overclocked @3600 under load. PCI bus is not overclocked. Jan 9 02:58:40 kernel: Linux version 2.6.27.9-73.fc9.x86_64 (mockbuild@) (gcc version 4.3.0 20080428 (Red Hat 4.3.0-8) (GCC) ) #1 SMP Tue Dec 16 14:54:03 EST 2 Jan 9 02:58:40 kernel: CPU1: Intel(R) Core(TM)2 Duo CPU E8500 @ 3.16GHz stepping 06 Jan 9 02:58:40 kernel: firewire_ohci 0000:05:00.2: PCI INT B -> GSI 19 (level, low) -> IRQ 19 Jan 9 02:58:40 kernel: gameport: EMU10K1 is pci0000:05:00.1/gameport0, io 0xc100, speed 1052kHz Jan 9 02:58:40 kernel: firewire_ohci: Added fw-ohci device 0000:05:00.2, OHCI version 1.10 Jan 9 02:58:40 kernel: firewire_core: created device fw0: GUID 00023c0151132525, S400 Jan 9 02:58:40 kernel: EMU10K1_Audigy 0000:05:00.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 Jan 9 02:58:40 kernel: ALSA sound/pci/emu10k1/emufx.c:1546: Installing spdif_bug patch: SB Audigy 2 ZS [SB0350] Same problem on Dell Precision M90. Downgrading to 2.6.27.7-134.fc10.i686 fixed it. The audio output is working again on my Dell Latitude D620 with kernel-2.6.28-3.fc10.i686. This kernel is also free of some of the unrelated problems I've been hitting with recent rawhide kernels. I can confirm that the kernel-2.6.28-3.fc10.i686 from http://koji.fedoraproject.org/koji/buildinfo?buildID=78354 works for the audio jack problem for my dell d820. There were previous postings about nvidia WHICH I know is not part of this bug, but with the new kernel, the nvidia akmod from rpmfusion is borked but the dkms talked about in post #3 at http://forums.fedoraforum.org/showthread.php?t=204752 works. (In reply to comment #28) > I can confirm that the kernel-2.6.28-3.fc10.i686 from > http://koji.fedoraproject.org/koji/buildinfo?buildID=78354 > > works for the audio jack problem for my dell d820. > > There were previous postings about nvidia WHICH I know is not part of this bug, > but with the new kernel, the nvidia akmod from rpmfusion is borked but the dkms > talked about in post #3 at > http://forums.fedoraforum.org/showthread.php?t=204752 works. I've tried 2.6.28.fc11 from rawhide with nvidia drivers and after that I had to replace my graphics card - not sure if that was related, but it has happened on two different laptops so... I am quite scare of trying to upgrade kernel now :-) I just wanted to confirm that the kernel-2.6.28-3.fc10.i686 from koji works like a charm on my dell d620... after I fix a different issue. I had to modify the kernel line in grub in order to boot successfully, I had to replace root=UUID=4...by root=root=/dev/VolGroup00/LogVol00. I confirm that kernel-2.6.28-3.fc10.i686 from koji solved the problem for my Inspiron 6400. Same problem on Dell Inspiron 9400. Downgrading the kernel to 2.6.27.7 solved the problem. I had a similar problem with Dell D620 - no sound and mic didn't worked when used a headset. Applied kernel kernel-2.6.28.1-17.fc10 from koji and headset worked again (sound back). But the sound was crackling, so the line was very bad when for you example used voip (internet call). It's was better that the line didn't work at all than crackling badly. Found a simple solution for this crackling issue. Added a line options snd-hda-intel model=dell-d22 to /etc/modprobe.conf and now the sound in line is clear/audible, no crackling anymore. Tried also with model=dell-m22, see http://www.mjmwired.net/kernel/Documentation/sound/alsa/ALSA-Configuration.txt but it didn't helped. I have the same problem with a Dell Latitude D820. I upgraded from Fedora 8 to 9 then to 10 with no time spent at 9. I can confirm that the last kernel from Fedora 8 worked perfectly. I normally dock my D820 when at home. When in the dock, the external speakers (plugged into the dock) do not work. With kernels kernel-2.6.27.5-117.fc10.i686 and kernel-2.6.28-3.fc10.i686, the headphone jack on the laptop works normally, as do the laptop speakers. With kernel-2.6.27.9-159.fc10.i686, only the laptop speakers work normally. Under Fedora 8, I was able to toggle the microphone jack to operate as a line-in jack. I'm a little vague on how I did this now, as it has been a while, but I remember it being via alsamixer and I cannot find the place to set this now. It may have been via system-sound-config which is no longer part of Fedora 10.... When using audacity to capture sound, I do not seem to have any control over the input sound device. Only the laptop's built-in microphone is used. Only two input sources are displayed in audacity: "Capture: 0" and "Mux: 0". Both appear to use the built-in microphone. Anything plugged into the microphone jack is ignored as is my USB microphone. Fixed on 2.6.27.12-170.2.5. great.... so when does this go upstream??? The fixed kernel is currently in the updates-testing repo. The update page: https://admin.fedoraproject.org/updates/F10/FEDORA-2009-0923 This fixes both the headphone jack and the external speakers for my Dell Latitude D820. However, the microphone/input jack problem is not solved. Only the built-in microphone is accessible from audacity. Line-in in not shown as a possible option for recording (I use this, or did, all the time). The built-in microphone is used, but my USB microphone *does* show up now (it did not before). Will there be the same fox for Fedora 9? Commenters reporting unrelated bugs like non-working input selectors should file new bug reports. |