Two thinkpad machines has noise from internal speaker

Bug #1523517 reported by Hui Wang on 2015-12-07
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
HWE Next
High
Hui Wang
linux (Ubuntu)
High
Hui Wang
Vivid
Undecided
Unassigned
Wily
Undecided
Unassigned

Bug Description

hear speak noise at greeter screen

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

This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:

apport-collect 1523517

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.

Changed in linux (Ubuntu):
status: New → Incomplete
Hui Wang (hui.wang) on 2015-12-07
description: updated
Changed in hwe-next:
importance: Undecided → High
Hui Wang (hui.wang) wrote :

commit 23adc192b862b69ad80a40bd5206e337f41264ac
Author: Hui Wang <email address hidden>
Date: Tue Dec 8 12:27:18 2015 +0800

    ALSA: hda - Fixing speaker noise on the two latest thinkpad models

    We have two latest thinkpad laptop models which are all based on the
    Intel skylake platforms, and all of them have the codec alc293 on
    them. When the machines boot to the desktop, an greeting dialogue
    shows up with the notification sound. But on these two models, there
    is noise with the notification sound. We have 3 SKUs for each of
    the models, all of them have this problem.

    So far, this problem is only specific to these two thinkpad models,
    we did not find this problem on the old thinkpad models with the
    codec alc293 or alc292.

    A workaround for this problem is disabling the aamix.

    Cc: <email address hidden>
    BugLink: https://bugs.launchpad.net/bugs/1523517
    Signed-off-by: Hui Wang <email address hidden>
    Signed-off-by: Takashi Iwai <email address hidden>

Changed in hwe-next:
status: New → Fix Released
assignee: nobody → Hui Wang (hui.wang)
Changed in linux (Ubuntu):
status: Incomplete → Fix Released
Brad Figg (brad-figg) on 2016-02-01
Changed in linux (Ubuntu Vivid):
status: New → Fix Committed
Brad Figg (brad-figg) on 2016-02-01
Changed in linux (Ubuntu Wily):
status: New → Fix Committed
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-vivid' to 'verification-done-vivid'.

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-vivid
tags: added: verification-needed-wily
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-wily' to 'verification-done-wily'.

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!

Hui Wang (hui.wang) on 2016-02-06
tags: added: verification-done-vivid verification-done-wily
removed: verification-needed-vivid verification-needed-wily
Launchpad Janitor (janitor) wrote :
Download full text (43.7 KiB)

This bug was fixed in the package linux - 4.2.0-30.35

---------------
linux (4.2.0-30.35) wily; urgency=low

  [ Seth Forshee ]

  * SAUCE: cred: Add clone_cred() interface
    - LP: #1531747, #1534961, #1535150
    - CVE-2016-1575 CVE-2016-1576
  * SAUCE: overlayfs: Use mounter's credentials instead of selectively
    raising caps
    - LP: #1531747, #1534961, #1535150
    - CVE-2016-1575 CVE-2016-1576
  * SAUCE: overlayfs: Skip permission checking for trusted.overlayfs.*
    xattrs
    - LP: #1531747, #1534961, #1535150
    - CVE-2016-1575 CVE-2016-1576
  * SAUCE: overlayfs: Be more careful about copying up sxid files
    - LP: #1534961, #1535150
    - CVE-2016-1575 CVE-2016-1576
  * SAUCE: overlayfs: Propogate nosuid from lower and upper mounts
    - LP: #1534961, #1535150
    - CVE-2016-1575 CVE-2016-1576

linux (4.2.0-29.34) wily; urgency=low

  [ Luis Henriques ]

  * Release Tracking Bug
    - LP: #1543167

  [ Brad Figg ]

  * Revert "SAUCE: apparmor: fix sleep from invalid context"
    - LP: #1542049

  [ Upstream Kernel Changes ]

  * Revert "af_unix: Revert 'lock_interruptible' in stream receive code"
    - LP: #1540731

linux (4.2.0-28.33) wily; urgency=low

  [ Brad Figg ]

  * Release Tracking Bug
    - LP: #1540634

  [ Brad Figg ]

  * CONFIG: CONFIG_DEBUG_UART_BCM63XX is not set

  [ J. R. Okajima ]

  * SAUCE: ubuntu: aufs: tiny, extract a new func xino_fwrite_wkq()
    - LP: #1533043
  * SAUCE: ubuntu: aufs: for 4.3, XINO handles EINTR from the dying process
    - LP: #1533043

  [ John Johansen ]

  * SAUCE: (no-up): apparmor: fix for failed mediation of socket that is
    being shutdown
    - LP: #1446906
  * SAUCE: apparmor: fix sleep from invalid context
    - LP: #1539349

  [ Tim Gardner ]

  * [Config] Add pvpanic to virtual flavour
    - LP: #1537923

  [ Upstream Kernel Changes ]

  * Revert "ACPI / LPSS: allow to use specific PM domain during ->probe()"
    - LP: #1540532
  * tools: Add a "make all" rule
    - LP: #1536370
  * vf610_adc: Fix internal temperature calculation
    - LP: #1536370
  * iio: lpc32xx_adc: fix warnings caused by enabling unprepared clock
    - LP: #1536370
  * iio:ad5064: Make sure ad5064_i2c_write() returns 0 on success
    - LP: #1536370
  * iio: ad5064: Fix ad5629/ad5669 shift
    - LP: #1536370
  * iio:ad7793: Fix ad7785 product ID
    - LP: #1536370
  * iio: adc: vf610_adc: Fix division by zero error
    - LP: #1536370
  * mmc: mmc: Improve reliability of mmc_select_hs200()
    - LP: #1536370
  * mmc: mmc: Fix HS setting in mmc_select_hs400()
    - LP: #1536370
  * mmc: mmc: Move mmc_switch_status()
    - LP: #1536370
  * mmc: mmc: Improve reliability of mmc_select_hs400()
    - LP: #1536370
  * crypto: qat - don't use userspace pointer
    - LP: #1536370
  * iio: si7020: Swap data byte order
    - LP: #1536370
  * iio: adc: xilinx: Fix VREFN scale
    - LP: #1536370
  * ipmi: Start the timer and thread on internal msgs
    - LP: #1536370
  * drm/i915: quirk backlight present on Macbook 4, 1
    - LP: #1536370
  * drm/i915: get runtime PM reference around GEM set_caching IOCTL
    - LP: #1536370
  * drm/radeon: Disable uncacheable CPU mappings of GTT with RV6xx
    - LP: #1536370
  *...

Changed in linux (Ubuntu Wily):
status: Fix Committed → Fix Released
Launchpad Janitor (janitor) wrote :
Download full text (12.3 KiB)

This bug was fixed in the package linux - 3.19.0-51.57

---------------
linux (3.19.0-51.57) vivid; urgency=low

  [ Seth Forshee ]

  * SAUCE: cred: Add clone_cred() interface
    - LP: #1531747, #1534961, #1535150
    - CVE-2016-1575 CVE-2016-1576
  * SAUCE: overlayfs: Use mounter's credentials instead of selectively
    raising caps
    - LP: #1531747, #1534961, #1535150
    - CVE-2016-1575 CVE-2016-1576
  * SAUCE: overlayfs: Skip permission checking for trusted.overlayfs.*
    xattrs
    - LP: #1531747, #1534961, #1535150
    - CVE-2016-1575 CVE-2016-1576
  * SAUCE: overlayfs: Be more careful about copying up sxid files
    - LP: #1534961, #1535150
    - CVE-2016-1575 CVE-2016-1576
  * SAUCE: overlayfs: Propogate nosuid from lower and upper mounts
    - LP: #1534961, #1535150
    - CVE-2016-1575 CVE-2016-1576

linux (3.19.0-50.56) vivid; urgency=low

  [ Brad Figg ]

  * Release Tracking Bug
    - LP: #1540576

  [ J. R. Okajima ]

  * SAUCE: ubuntu: aufs: tiny, extract a new func xino_fwrite_wkq()
    - LP: #1533043
  * SAUCE: ubuntu: aufs: for 4.3, XINO handles EINTR from the dying process
    - LP: #1533043

  [ John Johansen ]

  * SAUCE: (no-up): apparmor: fix for failed mediation of socket that is
    being shutdown
    - LP: #1446906

  [ Upstream Kernel Changes ]

  * drivers/base/memory.c: fix kernel warning during memory hotplug on
    ppc64
    - LP: #1463654
  * sched/wait: Fix signal handling in bit wait helpers
    - LP: #1537859
  * sched/wait: Fix the signal handling fix
    - LP: #1537859
  * ARC: Fix silly typo in MAINTAINERS file
    - LP: #1537859
  * ip6mr: call del_timer_sync() in ip6mr_free_table()
    - LP: #1537859
  * gre6: allow to update all parameters via rtnl
    - LP: #1537859
  * atl1c: Improve driver not to do order 4 GFP_ATOMIC allocation
    - LP: #1537859
  * sctp: use the same clock as if sock source timestamps were on
    - LP: #1537859
  * sctp: update the netstamp_needed counter when copying sockets
    - LP: #1537859
  * sctp: also copy sk_tsflags when copying the socket
    - LP: #1537859
  * net: qca_spi: fix transmit queue timeout handling
    - LP: #1537859
  * ipv6: sctp: clone options to avoid use after free
    - LP: #1537859
  * net: add validation for the socket syscall protocol argument
    - LP: #1537859
  * sh_eth: fix kernel oops in skb_put()
    - LP: #1537859
  * net: fix IP early demux races
    - LP: #1537859
  * vlan: Fix untag operations of stacked vlans with REORDER_HEADER off
    - LP: #1537859
  * skbuff: Fix offset error in skb_reorder_vlan_header
    - LP: #1537859
  * pptp: verify sockaddr_len in pptp_bind() and pptp_connect()
    - LP: #1537859
  * bluetooth: Validate socket address length in sco_sock_bind().
    - LP: #1537859
  * fou: clean up socket with kfree_rcu
    - LP: #1537859
  * af_unix: Revert 'lock_interruptible' in stream receive code
    - LP: #1537859
  * KEYS: Fix race between read and revoke
    - LP: #1537859
  * tools: Add a "make all" rule
    - LP: #1537859
  * efi: Disable interrupts around EFI calls, not in the epilog/prolog
    calls
    - LP: #1537859
  * fuse: break infinite loop in fuse_fill_write_pages()
    - LP: #1537859
  * usb: gadget: pxa2...

Changed in linux (Ubuntu Vivid):
status: Fix Committed → Fix Released
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