Ubuntu
linux package

No sound from Front Panel Headphone jack (ALC892 HD Audio)

Bug #993162 reported by Chirag Chhatriwala on 2012-05-02

This bug affects 3 people

Affects		Status	Importance	Assigned to	Milestone
	linux (Ubuntu)	Fix Released	Undecided	David Henningsson
	Precise	Fix Released	Undecided	Unassigned

Bug Description

I use the following:
Motherboard: Zotac Z68ITX-A-E (http://www.zotacusa.com/zotac-z68-itx-wifi-z68itx-a-e.html)
Case: Lian Li PCQ08B (http://www.lian-li.com/v2/tw/product/upload/manual/PC-Q8.rar)

I have had issues getting the front panel headphone jack to successfully work. The connection works just fine in Windows 7 Ultimate. In Windows 7, the installed Realtek ALC892 Codec drivers are able to sense when a device gets plugged into the front panel jacks. I have verified through the manuals that the Motherboard Front Panel Audio is spcifially HD Audio and the Case Front Panel Audio Plug is HD Audio plug.

I have tried the latest linux drivers from Realtek (5.17rc1) from the realtek website to no avail.

If there is anything more that I can provide please let me know.

PS. Additionally I am providing the Windows 7 Ultimate screenshots for the actions "plugged in" and "removed" along with the Driver information.

I've performed a sound-tone test where I've answered that the sounds works because my rear-panel sound output works splendidly (front/center+sub/rear, no problem).
Front Panel HeadPhone jack however doesn't do anything at all.

Here are the required info:

chirag@zoidberg:~$ lsb_release -rd
Description: Ubuntu 12.04 LTS
Release: 12.04

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.25+dfsg-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14
Uname: Linux 3.2.0-24-generic x86_64
NonfreeKernelModules: fglrx
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu7
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC2: chirag 1593 F.... pulseaudio
/dev/snd/controlC0: chirag 1593 F.... pulseaudio
/dev/snd/controlC1: chirag 1593 F.... pulseaudio
/dev/snd/pcmC1D0c: chirag 1593 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xfe700000 irq 50'
   Mixer name : 'Intel CougarPoint HDMI'
   Components : 'HDA:10ec0892,19daa198,00100302 HDA:80862805,80862805,00100000'
   Controls : 54
   Simple ctrls : 20
Card1.Amixer.info:
Card hw:1 'U0x46d0x821'/'USB Device 0x46d:0x821 at usb-0000:00:1d.0-1.6, high speed'
   Mixer name : 'USB Mixer'
   Components : 'USB046d:0821'
   Controls : 2
   Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'Mic',0
   Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
   Capture channels: Mono
   Limits: Capture 0 - 52
   Mono: Capture 40 [77%] [-31.00dB] [on]
Card2.Amixer.info:
Card hw:2 'Generic'/'HD-Audio Generic at 0xfe640000 irq 51'
   Mixer name : 'ATI R6xx HDMI'
   Components : 'HDA:1002aa01,00aa0100,00100200'
   Controls : 6
   Simple ctrls : 1
Card2.Amixer.values:
Simple mixer control 'IEC958',0
   Capabilities: pswitch pswitch-joined penum
   Playback channels: Mono
   Mono: Playback [on]
Date: Wed May 2 05:42:10 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
PackageArchitecture: all
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH successful
Symptom_Card: Built-in Audio - HDA Intel PCH
Symptom_DevicesInUse:
1593 1593 1593 1593 chirag F.... pulseaudio
/dev/snd/controlC0: chirag F.... pulseaudio
/dev/snd/controlC1: chirag F.... pulseaudio
/dev/snd/pcmC1D0c: chirag F...m pulseaudio
Symptom_Jack: Green Line Out, Front
Symptom_PulsePlaybackTest: PulseAudio playback test successful
Symptom_Type: No sound at all
Title: [Unknown, Realtek ALC892, Green Line Out, Front] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/11/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 4.6.4
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: Z68ITX-A-E
dmi.board.vendor: ZOTAC
dmi.chassis.type: 3
dmi.chassis.vendor: Unknown
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr4.6.4:bd10/11/2011:svnUnknown:pnUnknown:pvr:rvnZOTAC:rnZ68ITX-A-E:rvr:cvnUnknown:ct3:cvr:
dmi.product.name: Unknown
dmi.sys.vendor: Unknown

See original description

Tags:

Related branches

lp:ubuntu/quantal-proposed/linux-ti-omap4

lp:ubuntu/precise-proposed/linux-armadaxp

lp:ubuntu/precise-proposed/linux-lowlatency

Revision history for this message

Chirag Chhatriwala (cchhat01-f) wrote on 2012-05-02:

pluggedin.jpg Edit (322.7 KiB, image/jpeg)
AlsaDevices.txt Edit (1.0 KiB, text/plain; charset="utf-8")
AplayDevices.txt Edit (692 bytes, text/plain; charset="utf-8")
ArecordDevices.txt Edit (399 bytes, text/plain; charset="utf-8")
BootDmesg.txt Edit (53.3 KiB, text/plain; charset="utf-8")
Card0.Amixer.values.txt Edit (3.8 KiB, text/plain; charset="utf-8")
Card0.Codecs.codec.2.txt Edit (15.0 KiB, text/plain; charset="utf-8")
Card0.Codecs.codec.3.txt Edit (3.7 KiB, text/plain; charset="utf-8")
Card2.Codecs.codec.0.txt Edit (1.1 KiB, text/plain; charset="utf-8")
CurrentDmesg.txt Edit (13.4 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (1.9 KiB, text/plain; charset="utf-8")
PciMultimedia.txt Edit (1.2 KiB, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (3.5 KiB, text/plain; charset="utf-8")
PulseList.txt Edit (28.9 KiB, text/plain; charset="utf-8")

description:

updated

Revision history for this message

Chirag Chhatriwala (cchhat01-f) wrote on 2012-05-09:

Can anyone help?

Revision history for this message

Chirag Chhatriwala (cchhat01-f) wrote on 2012-05-22:

I have realized that there is certain problem with the front panel headphone jack... hence it is completely unrecognized and there is no setting to enable Headphone. So it seems that somewhere along the lines while determining what functionality needs to be enabled, alsa decided that there is no Front Panel Headphone Jack available ? How do i fix this?

Thanks.
Please help.

Revision history for this message

Chirag Chhatriwala (cchhat01-f) wrote on 2012-05-22:

i have tested that the ASRock H67M-ITX/HT which uses the same chipset (ALC892) and HD Audio, on the same Case (LianLi PCQ08B), the front panel Headphones works perfectly. However, no Front Panel Headphone setting in "Sound Settings" in my Zotac Z68ITX-A-E motherboard...
In both motherboard setups, Windows 7 has no problems with the Headphone jack on the front panel.

Thanks,
C

Revision history for this message

David Henningsson (diwic) wrote on 2012-05-23:

Hello Chirag,

According to your BIOS, you don't have a headphone jack, but a front line-out jack. You can try correcting this using the hda-jack-retask program: see http://voices.canonical.com/david.henningsson/2011/11/29/turn-your-mic-jack-into-a-headphone-jack/ for an introduction to this software.

It's likely node 0x1b that's the front headphone jack, try overriding it from "Line-Out" to "Headphone" in hda-jack-retask and let us know if this resolved your problem. Thanks!

David Henningsson (diwic) on 2012-05-24

Changed in alsa-driver (Ubuntu):
status:	New → Incomplete

Revision history for this message

Chirag Chhatriwala (cchhat01-f) wrote on 2012-05-24:

David,

Thanks for the recommendation. Currently, I'm using another motherboard. I'm waiting for a part (heatsink) to arrive tomorrow, at which point I will re-install the problematic board and give feedback on your suggestion.
You'll be hearing from me soon enough.

Chirag

Revision history for this message

Chirag Chhatriwala (cchhat01-f) wrote on 2012-05-27:

Hi David,

UPDATE:
I now have working sound after retasking the Green, Ext Front (Line out) as a Headphone.
I've applied "apply boot override" so that this change sticks after reboot.

I have one problem now. As soon as I unplug the headphones from the jack, the Sound Settings don't show a "Headphone (built in audio)" setting under the Output tab. Its only visible for the duration that the headphones are plugged in. This wasn't the case while I was using the ASRock Motherboard.

Is there a way to get this to stay even if the headphones aren't currently plugged in.

many thanks,
Chirag

Revision history for this message

David Henningsson (diwic) wrote on 2012-06-04:

Hi Chirag,

why would you need a headphone device to show up, if it's not plugged in? Are you using the headphone device to control something else than your headphones?

Revision history for this message

Chirag Chhatriwala (cchhat01-f) wrote on 2012-06-09:

David,

Sorry for the late response. I understand what you're saying.
However, I'm just going on what I've seen while using the ASRock H67M-ITX/HT board.
In that particular case, irrespective of connecting a headphone in the Front Green jack, Sound Settings "ALWAYS" showed a headphone output setup.

So just some food for though.

Apart from that, I think my problem is temporarily solved up until a new release of ubuntu comes along (at which point I will have to re-task the pin).

Thanks,
Chirag

Revision history for this message

David Henningsson (diwic) wrote on 2012-06-12: [PATCH] ALSA: HDA: Pin fixup for Zotac Z68 motherboard

#10

Pin 0x1b was connected to the front panel connector, which according to
the HDA standard should contain a mic and a headphone. In this case,
the headphone was listed as "line out" by BIOS.

Cc: <email address hidden>
BugLink: https://bugs.launchpad.net/bugs/993162
Signed-off-by: David Henningsson <email address hidden>
---
sound/pci/hda/patch_realtek.c | 9 +++++++++
1 file changed, 9 insertions(+)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 224410e..b896681 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -6439,6 +6439,7 @@ enum {
  ALC662_FIXUP_ASUS_MODE7,
  ALC662_FIXUP_ASUS_MODE8,
  ALC662_FIXUP_NO_JACK_DETECT,
+ ALC662_FIXUP_ZOTAC_Z68,
};

static const struct alc_fixup alc662_fixups[] = {
@@ -6588,6 +6589,13 @@ static const struct alc_fixup alc662_fixups[] = {
   .type = ALC_FIXUP_FUNC,
   .v.func = alc_fixup_no_jack_detect,
  },
+ [ALC662_FIXUP_ZOTAC_Z68] = {
+ .type = ALC_FIXUP_PINS,
+ .v.pins = (const struct alc_pincfg[]) {
+ { 0x1b, 0x02214020 }, /* Front HP */
+ { }
+ }
+ },
};

static const struct snd_pci_quirk alc662_fixup_tbl[] = {
@@ -6601,6 +6609,7 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = {
  SND_PCI_QUIRK(0x144d, 0xc051, "Samsung R720", ALC662_FIXUP_IDEAPAD),
  SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo Ideapad Y550P", ALC662_FIXUP_IDEAPAD),
  SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo Ideapad Y550", ALC662_FIXUP_IDEAPAD),
+ SND_PCI_QUIRK(0x19da, 0xa130, "Zotac Z68", ALC662_FIXUP_ZOTAC_Z68),
  SND_PCI_QUIRK(0x1b35, 0x2206, "CZC P10T", ALC662_FIXUP_CZC_P10T),

#if 0
--
1.7.9.5

Changed in alsa-driver (Ubuntu):
assignee:	nobody → David Henningsson (diwic)
status:	Incomplete → In Progress
affects:	alsa-driver (Ubuntu) → linux (Ubuntu)

Revision history for this message

David Henningsson (diwic) wrote on 2012-06-12:

#11

I'm sending a patch that will retask the pin permanently, for everyone having this particular motherboard. Unless anything unexpected happens, it will be fixed in the next version of Ubuntu, or perhaps even 12.04 later on.

Thank you for helping out with improving Ubuntu :-)

(As for headphones disappearing when you unplug them, that's a feature - we're trying to keep the GUI simple by removing things that the user is unlikely to need)

Revision history for this message

madbiologist (me-again) wrote on 2012-06-17:

#12

The above patch is in the upstream kernel 3.5-rc3 - commit edfe3bfc1b779ddda9bcff523eb022dda37b93c8

Revision history for this message

Launchpad Janitor (janitor) wrote on 2012-06-20:

#13

This bug was fixed in the package linux - 3.5.0-1.1

---------------
linux (3.5.0-1.1) quantal-proposed; urgency=low

[ Andy Whitcroft ]

* [Config] highbank -- enable CONFIG_RFKILL=y and CONFIG_CAN=m

[ Leann Ogasawara ]

  * Rebase to v3.5-rc1
  * [Config] Remove USB_DEVICEFS from the config enforcer
  * [Config] Updateconfigs after rebase to v3.5-rc1
  * [Config] Temporarily disable CONFIG_MACH_NOKIA_RX51 on arm
  * [Config] Temporarily disable CONFIG_TOUCHSCREEN_EETI on arm
  * [Config] Temporarily disable CONFIG_TOUCHSCREEN_EGALAX on arm
  * [Config] Temporarily disable CONFIG_EZX_PCAP on arm
  * [Config] Temporarily disable CONFIG_LIS3L02DQ on arm
  * [Config] Temporarily disable CONFIG_TI_CPSW on arm
  * [Config] Temporarily disable CONFIG_GPIO_EM on arm
  * [Config] Temporarily disable CONFIG_SERIAL_8250_EM on armhf
  * [Config] Temporarily disable CONFIG_STMMAC_ETH on armhf
  * [Config] Temporarily disable CONFIG_HW_RANDOM_ATMEL on armhf
  * Rebase to v3.5-rc2
  * [Config] Updateconfigs after rebase to v3.5-rc2
  * [Config] Temporarily disable CONFIG_MV643XX_ETH on powerpc
  * Rebase to v3.5-rc3
  * [Config] Updateconfigs after rebase to v3.5-rc3

[ Paul Mundt ]

* SAUCE: fix bug.h's inclusion of kernel.h

[ Stefan Bader ]

  * SAUCE: Fix compile failures of dm-raid45
  * [Config] Enable dm-raid45
  * Move dependency on crda to extra package
    - LP: #657901
  * SAUCE: Mask CR4 writes on older Xen hypervisors

[ Upstream Kernel Changes ]

  * rebase to v3.5-rc3
    - LP: #993162
    - LP: #925577
  * rebase to v3.5-rc2
  * rebase to v3.5-rc1
    - LP: #955892
    - LP: #978038
    - LP: #987371
    - LP: #929545
    - LP: #942316
    - LP: #903853
-- Leann Ogasawara <email address hidden> Fri, 08 Jun 2012 14:28:46 -0700

Changed in linux (Ubuntu):
status:	In Progress → Fix Released

Revision history for this message

Luis Henriques (henrix) wrote on 2012-07-09:

#14

The commit for this issue came in via a stable upstream release. As such it is not subject to the standard bug verification process.

tags:

added: verification-done-precise

Revision history for this message

Launchpad Janitor (janitor) wrote on 2012-07-23:

#15

Download full text (13.6 KiB)

This bug was fixed in the package linux - 3.2.0-27.43

---------------
linux (3.2.0-27.43) precise-proposed; urgency=low

[ Andy Whitcroft ]

* No change upload to fix .ddeb generation in the PPA.

[ Luis Henriques ]

* Release Tracking Bug
- LP: #1020016

linux (3.2.0-27.42) precise-proposed; urgency=low

[Luis Henriques]

* Release Tracking Bug
- LP: #1020016

[ Chris J Arges ]

* PACKAGING: add .gnu_debuglink sections to .ko files
- LP: #669641

[ Ike Panhc ]

* [Config] Updateconfigs
- LP: #1008345

[ Luis Henriques ]

  * SAUCE: (upstreamed) [media] ene_ir: Fix driver initialisation
    - LP: #1014800
  * SAUCE: ocfs2: Fix NULL pointer dereferrence in
    __ocfs2_change_file_space
    - LP: #1006012

[ Rob Herring ]

  * SAUCE: net: calxedaxgmac: enable rx cut-thru mode
    - LP: #1008345
  * SAUCE: EDAC: Add support for the highbank platform memory
    - LP: #1008345
  * SAUCE: EDAC: add support for highbank platform L2 cache ecc
    - LP: #1008345

[ Seth Forshee ]

* (pre-stable): bcma: add ext PA workaround for BCM4331 and BCM43431
- LP: #925577

[ Takashi Iwai ]

* SAUCE: ALSA: hda - Fix power-map regression for HP dv6 & co
- LP: #1013183

[ Tim Gardner ]

* [Config] Enable CONFIG_CGROUPS for highbank
- LP: #1014692

[ Upstream Kernel Changes ]

This bug was fixed in the package linux - 3.2.0-27.43

---------------
linux (3.2.0-27.43) precise-proposed; urgency=low

[ Andy Whitcroft ]

* No change upload to fix .ddeb generation in the PPA.

[ Luis Henriques ]

* Release Tracking Bug
    - LP: #1020016

linux (3.2.0-27.42) precise-proposed; urgency=low

[Luis Henriques]

* Release Tracking Bug
    - LP: #1020016

[ Chris J Arges ]

* PACKAGING: add .gnu_debuglink sections to .ko files
    - LP: #669641

[ Ike Panhc ]

* [Config] Updateconfigs
    - LP: #1008345

[ Luis Henriques ]

* SAUCE: (upstreamed) [media] ene_ir: Fix driver initialisation
    - LP: #1014800
  * SAUCE: ocfs2: Fix NULL pointer dereferrence in
    __ocfs2_change_file_space
    - LP: #1006012

[ Rob Herring ]

[ Seth Forshee ]

* (pre-stable): bcma: add ext PA workaround for BCM4331 and BCM43431
    - LP: #925577

[ Takashi Iwai ]

* SAUCE: ALSA: hda - Fix power-map regression for HP dv6 & co
    - LP: #1013183

[ Tim Gardner ]

* [Config] Enable CONFIG_CGROUPS for highbank
    - LP: #1014692

[ Upstream Kernel Changes ]

* Revert "net: maintain namespace isolation between vlan and real device"
    - LP: #1013723
  * x86/amd: Re-enable CPU topology extensions in case BIOS has disabled it
    - LP: #1009087
  * hwmon: (k10temp) Add support for AMD Trinity CPUs
    - LP: #1009086
  * hwmon: (fam15h_power) Increase output resolution
    - LP: #1009086
  * Input: wacom - use BTN_TOOL_FINGER to indicate touch device type
    - LP: #1009435
  * Input: wacom - use switch statement for wacom_tpc_irq()
    - LP: #1009435
  * Input: wacom - isolate input registration
    - LP: #1009435
  * Input: wacom - wireless monitor framework
    - LP: #1009435
  * Input: wacom - create inputs when wireless connect
    - LP: #1009435
  * Input: wacom - wireless battery status
    - LP: #1009435
  * Input: wacom - check for allocation failure in probe()
    - LP: #1009435
  * Input: wacom - add basic Intuos5 support
    - LP: #1009435
  * Input: wacom - add Intuos5 Touch Ring/ExpressKey support
    - LP: #1009435
  * Input: wacom - add Intuos5 Touch Ring LED support
    - LP: #1009435
  * Input: wacom - add Intuos5 multitouch sensor support
    - LP: #1009435
  * iommu/amd: Add workaround for event log erratum
    - LP: #1013723
  * MIPS: BCM63XX: Add missing include for bcm63xx_gpio.h
    - LP: #1013723
  * cifs: Include backup intent search flags during searches {try #2)
    - LP: #1013723
  * sunrpc: fix loss of task->tk_status after rpc_delay call in
    xprt_alloc_slot
    - LP: #1013723
  * exofs: Fix CRASH on very early IO errors.
    - LP: #1013723
  * cifs: fix oops while traversing open file list (try #4)
    - LP: #1013723
  * Fix dm-multipath starvation when scsi host is busy
    - LP: #1013723
  * ixp4xx: fix compilation by adding gpiolib support
    - LP: #1013723
  * drm/i915: properly handle interlaced bit for sdvo dtd conversion
    - LP: #1013723
  * drm/i915: enable vdd when switching off the eDP panel
    - LP: #1013723
  * drm/i915: Ignore LVDS on hp t5745 and hp st5747 thin client
    - LP: #1013723
  * drm/i915: no lvds quirk for HP t5740e Thin Client
    - LP: #1013723
  * drm/i915: wait for a vblank to pass after tv detect
    - LP: #1013723
  * drm/i915: Update GEN6_RP_CONTROL definitions
    - LP: #1013723
  * drm/i915: always use RPNSWREQ for turbo change requests
    - LP: #1013723
  * solos-pci: Fix DMA support
    - LP: #1013723
  * microblaze: Do not select GENERIC_GPIO by default
    - LP: #1013723
  * fix boot failure on 32-bit systems caused by branch stubs placed before
    .text
    - LP: #1013723
  * fix TLB fault path on PA2.0 narrow systems
    - LP: #1013723
  * iwlwifi: update BT traffic load states correctly
    - LP: #1013723
  * iwlwifi: do not use shadow registers by default
    - LP: #1013723
  * wl1251: fix oops on early interrupt
    - LP: #1013723
  * NFSv4: Map NFS4ERR_SHARE_DENIED into an EACCES error instead of EIO
    - LP: #1013723
  * drm/radeon: fix XFX quirk
    - LP: #1013723
  * ath9k: fix a use-after-free-bug when ath_tx_setup_buffer() fails
    - LP: #1013723
  * mac80211: fix ADDBA declined after suspend with wowlan
    - LP: #1013723
  * mm/fork: fix overflow in vma length when copying mmap on clone
    - LP: #1013723
  * mm: consider all swapped back pages in used-once logic
    - LP: #1013723
  * hugetlb: fix resv_map leak in error path
    - LP: #1013723
  * mm/vmalloc.c: change void* into explict vm_struct*
    - LP: #1013723
  * mm: fix faulty initialization in vmalloc_init()
    - LP: #1013723
  * fix scsi_wait_scan
    - LP: #1013723
  * mm: fix vma_resv_map() NULL pointer
    - LP: #1013723
  * x86, amd, xen: Avoid NULL pointer paravirt references
    - LP: #1013723
  * slub: fix a memory leak in get_partial_node()
    - LP: #1013723
  * ext4: force ro mount if ext4_setup_super() fails
    - LP: #1013723
  * ext4: disallow hard-linked directory in ext4_lookup
    - LP: #1013723
  * mtd: nand: fix scan_read_raw_oob
    - LP: #1013723
  * vfs: increment iversion when a file is truncated
    - LP: #1013723
  * vfs: umount_tree() might be called on subtree that had never made it
    - LP: #1013723
  * ext4: add missing save_error_info() to ext4_error()
    - LP: #1013723
  * ALSA: usb-audio: fix rate_list memory leak
    - LP: #1013723
  * ext4: add ext4_mb_unload_buddy in the error path
    - LP: #1013723
  * ext4: remove mb_groups before tearing down the buddy_cache
    - LP: #1013723
  * drm/radeon: fix bank information in tiling config
    - LP: #1013723
  * drm/radeon: properly program gart on rv740, juniper, cypress, barts,
    hemlock
    - LP: #1013723
  * drm/radeon: fix HD6790, HD6570 backend programming
    - LP: #1013723
  * drm/ttm: Fix spinlock imbalance
    - LP: #1013723
  * drm/vmwgfx: Fix nasty write past alloced memory area
    - LP: #1013723
  * mtd: of_parts: fix breakage in Kconfig
    - LP: #1013723
  * fec_mpc52xx: fix timestamp filtering
    - LP: #1013723
  * Bluetooth: btusb: Add USB device ID "0a5c 21e8"
    - LP: #1013723
  * Bluetooth: btusb: typo in Broadcom SoftSailing id
    - LP: #1013723
  * Bluetooth: Add support for Atheros [13d3:3362]
    - LP: #1013723
  * Bluetooth: Add support for AR3012 [0cf3:e004]
    - LP: #1013723, #922715
  * Add Foxconn / Hon Hai IDs for btusb module
    - LP: #1013723
  * Bluetooth: Add support for Foxconn/Hon Hai AR5BBU22 0489:E03C
    - LP: #1013723
  * ipv4: Do not use dead fib_info entries.
    - LP: #1013723
  * ipv4: fix the rcu race between free_fib_info and ip_route_output_slow
    - LP: #1013723
  * set fake_rtable's dst to NULL to avoid kernel Oops
    - LP: #1013723
  * ipv6: fix incorrect ipsec fragment
    - LP: #1013723
  * l2tp: fix oops in L2TP IP sockets for connect() AF_UNSPEC case
    - LP: #1013723
  * r8169: missing barriers.
    - LP: #1013723
  * r8169: fix early queue wake-up.
    - LP: #1013723
  * r8169: fix unsigned int wraparound with TSO
    - LP: #1013723
  * sctp: check cached dst before using it
    - LP: #1013723
  * skb: avoid unnecessary reallocations in __skb_cow
    - LP: #1013723
  * xfrm: take net hdr len into account for esp payload size calculation
    - LP: #1013723
  * ACPI battery: only refresh the sysfs files when pertinent information
    changes
    - LP: #1013723
  * target/file: Use O_DSYNC by default for FILEIO backends
    - LP: #1013723
  * iommu/amd: Cache pdev pointer to root-bridge
    - LP: #1013723
  * drm/radeon/kms: add new Palm, Sumo PCI ids
    - LP: #1013723
  * drm/radeon/kms: add new BTC PCI ids
    - LP: #1013723
  * btree: fix tree corruption in btree_get_prev()
    - LP: #1013723
  * kbuild: install kernel-page-flags.h
    - LP: #1013723
  * asix: allow full size 8021Q frames to be received
    - LP: #1013723
  * ext4: don't trash state flags in EXT4_IOC_SETFLAGS
    - LP: #1013723
  * ext4: don't set i_flags in EXT4_IOC_SETFLAGS
    - LP: #1013723
  * Linux 3.2.20
    - LP: #1013723
  * drm/i915: Finish any pending operations on the framebuffer before
    disabling
    - LP: #982415
  * drm/i915: Remove use of the autoreported ringbuffer HEAD position
    - LP: #1015120
  * drm/i915: Do the fallback non-IRQ wait in ring throttle, too.
    - LP: #999910
  * drm/i915: Mark the ringbuffers as being in the GTT domain
    - LP: #1015573
  * drm/i915: hold forcewake around ring hw init
    - LP: #1015573
  * drm/i915: Unpin the flip target if we fail to queue the flip
    - LP: #1015573
  * drm/i915: fix up ivb plane 3 pageflips
    - LP: #1015573
  * char/agp: add another Ironlake host bridge
    - LP: #1015573
  * x86/uv: Fix UV2 BAU legacy mode
    - LP: #1015573
  * powerpc: Fix kernel panic during kernel module load
    - LP: #1015573
  * drm/nouveau: determine a value for display_info.bpc if edid doesn't
    - LP: #1015573
  * drm/nouveau: default to 8bpc for non-LVDS panels if EDID isn't useful
    - LP: #1015573
  * drm/nouveau/disp: fix dithering not being enabled on some eDP macbooks
    - LP: #1015573
  * fuse: fix stat call on 32 bit platforms
    - LP: #1015573
  * x86, MCE, AMD: Make APIC LVT thresholding interrupt optional
    - LP: #1015573
  * x86/amd: Re-enable CPU topology extensions in case BIOS has disabled it
    - LP: #1015573
  * sched: Fix the relax_domain_level boot parameter
    - LP: #1015573
  * iwlwifi: don't mess up the SCD when removing a key
    - LP: #1015573
  * hwrng: atmel-rng - fix race condition leading to repeated bits
    - LP: #1015573
  * crypto: aesni-intel - fix unaligned cbc decrypt for x86-32
    - LP: #1015573
  * xen/setup: filter APERFMPERF cpuid feature out
    - LP: #1015573
  * NFSv4.1: Fix a request leak on the back channel
    - LP: #1015573
  * can: c_can: fix "BUG! echo_skb is occupied!" during transmit
    - LP: #1015573
  * can: c_can: fix an interrupt thrash issue with c_can driver
    - LP: #1015573
  * can: c_can: fix race condition in c_can_open()
    - LP: #1015573
  * ARM i.MX53: Fix PLL4 base address
    - LP: #1015573
  * usb: musb_gadget: fix crash caused by dangling pointer
    - LP: #1015573
  * mac80211: clean up remain-on-channel on interface stop
    - LP: #1015573
  * rt2x00: use atomic variable for seqno
    - LP: #1015573
  * iwlwifi: disable WoWLAN if !CONFIG_PM_SLEEP
    - LP: #1015573
  * ASoC: wm8994: Ensure all AIFnCLK events are run from the _late variants
    - LP: #1015573
  * ASoC: wm8994: Apply volume updates with clocks enabled
    - LP: #1015573
  * iwlwifi: unregister LEDs if mac80211 registration fails
    - LP: #1015573
  * cfg80211: fix interface combinations check
    - LP: #1015573
  * mpt2sas: Fix unsafe using smp_processor_id() in preemptible
    - LP: #1015573
  * net: sierra_net: device IDs for Aircard 320U++
    - LP: #1015573
  * ARM: imx6: exit coherency when shutting down a cpu
    - LP: #1015573
  * ARM i.MX imx21ads: Fix overlapping static i/o mappings
    - LP: #1015573
  * NFSv4: Fix unnecessary delegation returns in nfs4_do_open
    - LP: #1015573
  * iwlwifi: use correct supported firmware for 6035 and 6000g2
    - LP: #1015573
  * iwlwifi: disable the buggy chain extension feature in HW
    - LP: #1015573
  * ALSA: hda - Add codec->no_jack_detect flag
    - LP: #1015573
  * ALSA: hda - add support for Uniwill ECS M31EI notebook
    - LP: #1015573
  * ALSA: hda - Suppress auto-mute feature on some machines with ALC861
    - LP: #1015573
  * ALSA: hda - Add another jack-detection suppression for ASUS ALC892
    - LP: #1015573
  * ALSA: HDA: Pin fixup for Zotac Z68 motherboard
    - LP: #1015573, #993162
  * usb: cdc-wdm: Add device-id for Huawei 3G/LTE modems
    - LP: #1015573
  * USB: qcserial: Add Sierra Wireless device IDs
    - LP: #1015573
  * USB: ftdi-sio: Add support for RT Systems USB-RTS01 serial adapter
    - LP: #1015573
  * USB: serial: cp210x: add Optris MS Pro usb id
    - LP: #1015573
  * USB: serial: sierra: Add support for Sierra Wireless AirCard 320U modem
    - LP: #1015573
  * USB: option: Updated Huawei K4605 has better id
    - LP: #1015573
  * USB: mct_u232: Fix incorrect TIOCMSET return
    - LP: #1015573
  * USB: option: fix port-data abuse
    - LP: #1015573
  * USB: option: fix memory leak
    - LP: #1015573
  * USB: option: add more YUGA device ids
    - LP: #1015573
  * target: Return error to initiator if SET TARGET PORT GROUPS emulation
    fails
    - LP: #1015573
  * USB: add NO_D3_DURING_SLEEP flag and revert 151b61284776be2
    - LP: #1015573
  * USB: serial: Enforce USB driver and USB serial driver match
    - LP: #1015573
  * xhci: Fix invalid loop check in xhci_free_tt_info()
    - LP: #1015573
  * xhci: Don't free endpoints in xhci_mem_cleanup()
    - LP: #1015573
  * xHCI: Increase the timeout for controller save/restore state operation
    - LP: #1015573
  * usb: PS3 EHCI QH read work-around
    - LP: #1015573
  * USB: fix PS3 EHCI systems
    - LP: #1015573
  * usb: cdc-acm: fix devices not unthrottled on open
    - LP: #1015573
  * USB: fix gathering of interface associations
    - LP: #1015573
  * swap: fix shmem swapping when more than 8 areas
    - LP: #1015573
  * drm/radeon: add some additional 6xx/7xx/EG register init
    - LP: #1015573
  * Linux 3.2.21
    - LP: #1015573
  * samsung-laptop: make the dmi check less strict
    - LP: #1012284
  * ARM: 7205/2: sched_clock: allow sched_clock to be selected at runtime
    - LP: #1008345
  * ARM: timer-sp: add sched_clock support
    - LP: #1008345
  * ARM: highbank: enable sp804 based sched_clock
    - LP: #1008345
  * ARM: 7201/1: add EDAC atomic_scrub function
    - LP: #1008345
  * ARM: 7347/1: SCU: use cpu_logical_map for per-CPU low power mode
    - LP: #1008345
 -- Andy Whitcroft <apw@canonical.com>   Fri, 06 Jul 2012 10:59:46 +0100

Changed in linux (Ubuntu Precise):
status:	New → Fix Released

Revision history for this message

Adam Conrad (adconrad) wrote on 2013-05-24: Update Released

#16

The verification of this Stable Release Update has completed successfully and the package has now been released to -updates. Subsequently, the Ubuntu Stable Release Updates Team is being unsubscribed and will not receive messages about this bug report. In the event that you encounter a regression using the package from -updates please report a new bug using ubuntu-bug and tag the bug report regression-update so we can easily find any regresssions.

Report a bug

This report contains Public information

Everyone can see this information.

You are

Subscribing...

Edit bug mail

Other bug subscribers

Remote bug watches

Bug watches keep track of this bug in other bug trackers.

Ubuntulinux package

No sound from Front Panel Headphone jack (ALC892 HD Audio)

Bug Description

Related branches

Other bug subscribers

Bug attachments

Remote bug watches

Ubuntu
linux package