Headset mic detection on some variants of Dell Inspiron 5468

Bug #1617900 reported by Shrirang Bagul on 2016-08-29
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
HWE Next
Undecided
Unassigned
linux (Ubuntu)
Critical
Shrirang Bagul
Xenial
Undecided
Unassigned

Bug Description

On some Dell Inspiron 5468 variants, headset mic device is not detected.

This bug is used for tracking purposes, please do not triage.

CVE References

Shrirang Bagul (shrirang-bagul) wrote :

Patch attached in comment#1 adds quirk for supporting codec ALC256 (Dell SSID: 0x07ad)

Changed in linux (Ubuntu):
status: In Progress → Fix Committed
Changed in linux (Ubuntu):
status: Fix Committed → In Progress
tags: added: patch
Joseph Salisbury (jsalisbury) wrote :

Hi Shrirang,

Do you plan on submitting this patch to the kernel team mailing list?
 <email address hidden>

tags: added: kernel-da-key
tags: added: originate-from-1615505 somerville
Shrirang Bagul (shrirang-bagul) wrote :

Hi Joseph,

This patch has been already accepted by the maintainer for alsa-devel and would be a part of v4.8-rc5 kernel release. For Xenial, the oem-audio-hda-daily-dkms_0.201608310502~ubuntu16.04.1_all.deb package fixes the issue. So, I don't see the need to submit this patch to the kernel team mailing list (<email address hidden>). Do you agree?

Changed in linux (Ubuntu):
status: In Progress → Fix Committed
status: Fix Committed → In Progress
Changed in hwe-next:
status: New → In Progress
Shrirang Bagul (shrirang-bagul) wrote :

Fixed in oem-audio-hda-daily-dkms_0.201608310502~ubuntu16.04.1_all.deb

Changed in linux (Ubuntu):
status: In Progress → Fix Committed
Changed in linux (Ubuntu Xenial):
status: New → Fix Committed
Launchpad Janitor (janitor) wrote :
Download full text (3.4 KiB)

This bug was fixed in the package linux - 4.8.0-11.12

---------------
linux (4.8.0-11.12) yakkety; urgency=low

  * change_hat is logging failures during expected hat probing (LP: #1615893)
    - SAUCE: apparmor: Fix auditing behavior for change_hat probing

  * deleted files outside of the namespace are not being treated as
    disconnected
    (LP: #1615892)
    - SAUCE: apparmor: deleted dentries can be disconnected

  * stacking to unconfined in a child namespace confuses mediation
    (LP: #1615890)
    - SAUCE: apparmor: special case unconfined when determining the mode

  * apparmor module parameters can be changed after the policy is locked
    (LP: #1615895)
    - SAUCE: apparmor: fix: parameters can be changed after policy is locked

  * AppArmor profile reloading causes an intermittent kernel BUG (LP:
    #1579135)
    - SAUCE: apparmor: fix vec_unique for vectors larger than 8

  * label vec reductions can result in reference labels instead of direct
    access
    to labels (LP: #1615889)
    - SAUCE: apparmor: reduction of vec to single entry is just that entry

  * profiles from different namespaces can block other namespaces from being
    able to load a profile (LP: #1615887)
    - SAUCE: apparmor: profiles in one ns can affect mediation in another ns

  * The label build for onexec when stacking is wrong (LP: #1615881)
    - SAUCE: apparmor: Fix label build for onexec stacking.

  * The inherit check for new to old label comparison for domain transitions
    is
    wrong (LP: #1615880)
    - SAUCE: apparmor: Fix new to old label comparison for domain transitions

  * warning stack trace while playing with apparmor namespaces (LP: #1593874)
    - SAUCE: apparmor: fix stack trace when removing namespace with profiles

  * __label_update proxy comparison test is wrong (LP: #1615878)
    - SAUCE: apparmor: Fix __label_update proxy comparison test

  * reading /sys/kernel/security/apparmor/profiles requires CAP_MAC_ADMIN
    (LP: #1560583)
    - SAUCE: apparmor: Allow ns_root processes to open profiles file
    - SAUCE: apparmor: Consult sysctl when reading profiles in a user ns

  * policy namespace stacking (LP: #1379535)
    - SAUCE: (no-up) apparmor: rebase of apparmor3.5-beta1 snapshot for 4.8
    - SAUCE: add a sysctl to enable unprivileged user ns AppArmor policy loading

  * Miscellaneous Ubuntu changes
    - [Debian] Dynamically determine linux udebs package name
    - [Debian] d-i -- fix dtb handling in new kernel-wedge form
    - SAUCE: apparmor: Fix FTBFS due to bad include path
    - SAUCE: apparmor: add data query support
    - [Config] Set CONFIG_SECURITY_APPARMOR_UNCONFINED_INIT=y

  * Miscellaneous upstream changes
    - fixup backout policy view capable for forward port
    - apparmor: fix: Rework the iter loop for label_update
    - apparmor: add more assertions for updates/merges to help catch errors
    - apparmor: Make pivot root transitions work with stacking
    - apparmor: convert delegating deleted files to mediate deleted files
    - apparmor: add missing parens. not a bug fix but highly recommended
    - apparmor: add a stack_version file to allow detection of bug fixes
    - apparmor: push path looku...

Read more...

Changed in linux (Ubuntu):
status: Fix Committed → Fix Released
Brad Figg (brad-figg) wrote :

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-xenial' to 'verification-done-xenial'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags: added: verification-needed-xenial
tags: added: verification-done-xenial
removed: verification-needed-xenial
Launchpad Janitor (janitor) wrote :
Download full text (17.5 KiB)

This bug was fixed in the package linux - 4.4.0-42.62

---------------
linux (4.4.0-42.62) xenial; urgency=low

  * Fix GRO recursion overflow for tunneling protocols (LP: #1631287)
    - tunnels: Don't apply GRO to multiple layers of encapsulation.
    - gro: Allow tunnel stacking in the case of FOU/GUE

  * CVE-2016-7039
    - SAUCE: net: add recursion limit to GRO

linux (4.4.0-41.61) xenial; urgency=low

  [ Kamal Mostafa ]

  * Release Tracking Bug
    - LP: #1628204

  * nvme drive probe failure (LP: #1626894)
    - (fix) NVMe: Don't unmap controller registers on reset

linux (4.4.0-40.60) xenial; urgency=low

  [ Kamal Mostafa ]

  * Release Tracking Bug
    - LP: #1627074

  * Permission denied in CIFS with kernel 4.4.0-38 (LP: #1626112)
    - Fix memory leaks in cifs_do_mount()
    - Compare prepaths when comparing superblocks
    - SAUCE: Fix regression which breaks DFS mounting

  * Backlight does not change when adjust it higher than 50% after S3
    (LP: #1625932)
    - SAUCE: i915_bpo: drm/i915/backlight: setup and cache pwm alternate
      increment value
    - SAUCE: i915_bpo: drm/i915/backlight: setup backlight pwm alternate
      increment on backlight enable

linux (4.4.0-39.59) xenial; urgency=low

  [ Joseph Salisbury ]

  * Release Tracking Bug
    - LP: #1625303

  * thunder: chip errata w/ multiple CQEs for a TSO packet (LP: #1624569)
    - net: thunderx: Fix for issues with multiple CQEs posted for a TSO packet

  * thunder: faulty TSO padding (LP: #1623627)
    - net: thunderx: Fix for HW issue while padding TSO packet

  * CVE-2016-6828
    - tcp: fix use after free in tcp_xmit_retransmit_queue()

  * Sennheiser Officerunner - cannot get freq at ep 0x83 (LP: #1622763)
    - SAUCE: (no-up) ALSA: usb-audio: Add quirk for sennheiser officerunner

  * Backport E3 Skylake Support in ie31200_edac to Xenial (LP: #1619766)
    - EDAC, ie31200_edac: Add Skylake support

  * Ubuntu 16.04 - Full EEH Recovery Support for NVMe devices (LP: #1602724)
    - SAUCE: nvme: Don't suspend admin queue that wasn't created

  * ISST-LTE:pNV: system ben is hung during ST (nvme) (LP: #1620317)
    - blk-mq: Allow timeouts to run while queue is freezing
    - blk-mq: improve warning for running a queue on the wrong CPU
    - blk-mq: don't overwrite rq->mq_ctx

  * lsattr 32bit does not work on 64bit kernel (Inappropriate ioctl error)
    (LP: #1619918)
    - btrfs: bugfix: handle FS_IOC32_{GETFLAGS, SETFLAGS, GETVERSION} in
      btrfs_ioctl

  * radeon: monitor connected to onboard VGA doesn't work with Xenial
    (LP: #1600092)
    - drm/radeon/dp: add back special handling for NUTMEG

  * initramfs includes qle driver, but not firmware (LP: #1623187)
    - qed: add MODULE_FIRMWARE()

  * [Hyper-V] Rebase Hyper-V to 4.7.2 (stable) (LP: #1616677)
    - hv_netvsc: Implement support for VF drivers on Hyper-V
    - hv_netvsc: Fix the list processing for network change event
    - Drivers: hv: vmbus: Introduce functions for estimating room in the ring
      buffer
    - Drivers: hv: vmbus: Use READ_ONCE() to read variables that are volatile
    - Drivers: hv: vmbus: Export the vmbus_set_event() API
    - lcoking/barriers, arch: Use smp barriers...

Changed in linux (Ubuntu Xenial):
status: Fix Committed → Fix Released
Changed in hwe-next:
status: In Progress → Fix Released
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