[Kernel-packages] [Bug 1654448] Re: Dell XPS 13 9350/9360 headphone audio hiss
This bug was fixed in the package linux - 5.0.0-38.41 --- linux (5.0.0-38.41) disco; urgency=medium * disco/linux: 5.0.0-38.41 -proposed tracker (LP: #1854788) * [Regression] Failed to boot disco kernel built from master-next (kernel kernel NULL pointer dereference) (LP: #1853981) - SAUCE: blk-mq: Fix blk_mq_make_request for mq devices * CVE-2019-14901 - SAUCE: mwifiex: Fix heap overflow in mmwifiex_process_tdls_action_frame() * CVE-2019-14896 // CVE-2019-14897 - SAUCE: libertas: Fix two buffer overflows at parsing bss descriptor * CVE-2019-14895 - SAUCE: mwifiex: fix possible heap overflow in mwifiex_process_country_ie() * [CML] New device id's for CMP-H (LP: #1846335) - mmc: sdhci-pci: Add another Id for Intel CML - i2c: i801: Add support for Intel Comet Lake PCH-H - mtd: spi-nor: intel-spi: Add support for Intel Comet Lake-H SPI serial flash - mfd: intel-lpss: Add Intel Comet Lake PCH-H PCI IDs * Please add patch fixing RK818 ID detection (LP: #1853192) - SAUCE: mfd: rk808: Fix RK818 ID template * [SRU][B/OEM-B/OEM-OSP1/D] Enable new Elan touchpads which are not in current whitelist (LP: #1853246) - Input: elan_i2c - export the device id whitelist - HID: quirks: Refactor ELAN 400 and 401 handling * Lenovo dock MAC Address pass through doesn't work in Ubuntu (LP: #1827961) - r8152: Add macpassthru support for ThinkPad Thunderbolt 3 Dock Gen 2 * [CML-S62] Need enable turbostat patch support for Comet lake- S 6+2 (LP: #1847451) - SAUCE: tools/power turbostat: Add Cometlake support * External microphone can't work on some dell machines with the codec alc256 or alc236 (LP: #1853791) - SAUCE: ALSA: hda/realtek - Move some alc256 pintbls to fallback table - SAUCE: ALSA: hda/realtek - Move some alc236 pintbls to fallback table * Memory leak in net/xfrm/xfrm_state.c - 8 pages per ipsec connection (LP: #1853197) - xfrm: Fix memleak on xfrm state destroy * CVE-2019-18660: patches for Ubuntu (LP: #1853142) // CVE-2019-18660 - powerpc/64s: support nospectre_v2 cmdline option - powerpc/book3s64: Fix link stack flush on context switch - KVM: PPC: Book3S HV: Flush link stack on guest exit to host kernel * Raydium Touchscreen on ThinkPad L390 does not work (LP: #1849721) - HID: i2c-hid: fix no irq after reset on raydium 3118 * Make Goodix I2C touchpads work (LP: #1853842) - HID: i2c-hid: Remove runtime power management - HID: i2c-hid: Send power-on command after reset * Touchpad doesn't work on Dell Inspiron 7000 2-in-1 (LP: #1851901) - Revert "UBUNTU: SAUCE: mfd: intel-lpss: add quirk for Dell XPS 13 7390 2-in-1" - lib: devres: add a helper function for ioremap_uc - mfd: intel-lpss: Use devm_ioremap_uc for MMIO * CVE-2019-19055 - nl80211: fix memory leak in nl80211_get_ftm_responder_stats * [CML-S62] Need enable intel_rapl patch support for Comet lake- S 6+2 (LP: #1847454) - powercap/intel_rapl: add support for CometLake Mobile - powercap/intel_rapl: add support for Cometlake desktop * [CML-S62] Need enable intel_pmc_core driver patch for Comet lake- S 6+2 (LP: #1847450) - SAUCE: platform/x86: intel_pmc_core: Add Comet Lake (CML) platform support to intel_pmc_core driver * update ENA driver for DIMLIB dynamic interrupt moderation (LP: #1853180) - net: ena: add intr_moder_rx_interval to struct ena_com_dev and use it - net: ena: switch to dim algorithm for rx adaptive interrupt moderation - net: ena: reimplement set/get_coalesce() - net: ena: enable the interrupt_moderation in driver_supported_features - net: ena: remove code duplication in ena_com_update_nonadaptive_moderation_interval _*() - net: ena: remove old adaptive interrupt moderation code from ena_netdev - net: ena: remove ena_restore_ethtool_params() and relevant fields - net: ena: remove all old adaptive rx interrupt moderation code from ena_com - net: ena: fix update of interrupt moderation register - net: ena: fix retrieval of nonadaptive interrupt moderation intervals - net: ena: fix incorrect update of intr_delay_resolution - net: ena: Select DIMLIB for ENA_ETHERNET - SAUCE: net: ena: fix issues in setting interrupt moderation params in ethtool - SAUCE: net: ena: fix too long default tx interrupt moderation interval * CONFIG_ARCH_ROCKCHIP is not set in ubuntu 18.04 aarch64,arm64 (LP: #1825222) - [Config] Enable ROCKCHIP support for arm64 * remount of multilower moved pivoted-root overlayfs root, results in I/O errors on some modified files (LP: #1824407) - SAUCE: ovl: fix lookup failure on multi lower squashfs * backport DIMLIB (lib/dim/) to pre-5.2 kernels (LP: #1852637) - linux/dim: Move logic to dim.h - linux/dim: Remove "net" prefix from internal DIM members - linux/dim: Rename externally exposed macros - linux/dim:
[Kernel-packages] [Bug 1654448] Re: Dell XPS 13 9350/9360 headphone audio hiss
This bug was fixed in the package linux - 5.3.0-26.28 --- linux (5.3.0-26.28) eoan; urgency=medium * eoan/linux: 5.3.0-26.28 -proposed tracker (LP: #1856807) * nvidia-435 is in eoan, linux-restricted-modules only builds against 430, ubiquity gives me the self-signed modules experience instead of using the Canonical-signed modules (LP: #1856407) - Add nvidia-435 dkms build linux (5.3.0-25.27) eoan; urgency=medium * eoan/linux: 5.3.0-25.27 -proposed tracker (LP: #1854762) * CVE-2019-14901 - SAUCE: mwifiex: Fix heap overflow in mmwifiex_process_tdls_action_frame() * CVE-2019-14896 // CVE-2019-14897 - SAUCE: libertas: Fix two buffer overflows at parsing bss descriptor * CVE-2019-14895 - SAUCE: mwifiex: fix possible heap overflow in mwifiex_process_country_ie() * [CML] New device id's for CMP-H (LP: #1846335) - mmc: sdhci-pci: Add another Id for Intel CML - i2c: i801: Add support for Intel Comet Lake PCH-H - mtd: spi-nor: intel-spi: Add support for Intel Comet Lake-H SPI serial flash - mfd: intel-lpss: Add Intel Comet Lake PCH-H PCI IDs * i915: Display flickers (monitor loses signal briefly) during "flickerfree" boot, while showing the BIOS logo on a black background (LP: #1836858) - [Config] FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER=y * Please add patch fixing RK818 ID detection (LP: #1853192) - SAUCE: mfd: rk808: Fix RK818 ID template * Kernel build log filled with "/bin/bash: line 5: warning: command substitution: ignored null byte in input" (LP: #1853843) - [Debian] Fix warnings when checking for modules signatures * Lenovo dock MAC Address pass through doesn't work in Ubuntu (LP: #1827961) - r8152: Add macpassthru support for ThinkPad Thunderbolt 3 Dock Gen 2 * Dell XPS 13 9350/9360 headphone audio hiss (LP: #1654448) // [XPS 13 9360, Realtek ALC3246, Black Headphone Out, Front] High noise floor (LP: #1845810) - ALSA: hda/realtek: Reduce the Headphone static noise on XPS 9350/9360 * no HDMI video output since GDM greeter after linux-oem-osp1 version 5.0.0-1026 (LP: #1852386) - drm/i915: Add new CNL PCH ID seen on a CML platform - SAUCE: drm/i915: Fix detection for a CMP-V PCH * [broadwell-rt286, playback] Since Linux 5.2rc2 audio playback no longer works on Dell Venue 11 Pro 7140 (LP: #1846539) - [Config] Drop snd-sof-intel-bdw build - SAUCE: ASoC: SOF: Intel: Broadwell: clarify mutual exclusion with legacy driver * [CML-S62] Need enable turbostat patch support for Comet lake- S 6+2 (LP: #1847451) - SAUCE: tools/power turbostat: Add Cometlake support * External microphone can't work on some dell machines with the codec alc256 or alc236 (LP: #1853791) - SAUCE: ALSA: hda/realtek - Move some alc256 pintbls to fallback table - SAUCE: ALSA: hda/realtek - Move some alc236 pintbls to fallback table * Memory leak in net/xfrm/xfrm_state.c - 8 pages per ipsec connection (LP: #1853197) - xfrm: Fix memleak on xfrm state destroy * CVE-2019-18660: patches for Ubuntu (LP: #1853142) // CVE-2019-18660 - powerpc/64s: support nospectre_v2 cmdline option - powerpc/book3s64: Fix link stack flush on context switch - KVM: PPC: Book3S HV: Flush link stack on guest exit to host kernel * Raydium Touchscreen on ThinkPad L390 does not work (LP: #1849721) - HID: i2c-hid: fix no irq after reset on raydium 3118 * Make Goodix I2C touchpads work (LP: #1853842) - HID: i2c-hid: Remove runtime power management - HID: i2c-hid: Send power-on command after reset * Touchpad doesn't work on Dell Inspiron 7000 2-in-1 (LP: #1851901) - Revert "UBUNTU: SAUCE: mfd: intel-lpss: add quirk for Dell XPS 13 7390 2-in-1" - lib: devres: add a helper function for ioremap_uc - mfd: intel-lpss: Use devm_ioremap_uc for MMIO * CVE-2019-19055 - nl80211: fix memory leak in nl80211_get_ftm_responder_stats * CML: perf enabling for core (LP: #1848978) - perf/x86/intel: Add Comet Lake CPU support - perf/x86/msr: Add Comet Lake CPU support - perf/x86/cstate: Add Comet Lake CPU support - perf/x86/msr: Add new CPU model numbers for Ice Lake - perf/x86/cstate: Update C-state counters for Ice Lake * Boot hangs after "Loading initial ramdisk ..." (LP: #1852586) - SAUCE: Revert "tpm_tis_core: Set TPM_CHIP_FLAG_IRQ before probing for interrupts" - SAUCE: Revert "tpm_tis_core: Turn on the TPM before probing IRQ's" * [CML-S62] Need enable intel_rapl patch support for Comet lake- S 6+2 (LP: #1847454) - powercap/intel_rapl: add support for CometLake Mobile - powercap/intel_rapl: add support for Cometlake desktop * [CML-S62] Need enable intel_pmc_core driver patch for Comet lake- S 6+2 (LP: #1847450) - SAUCE: platform/x86: intel_pmc_core: Add Comet Lake (CML) platform support to intel_pmc_core driver * update ENA driver for DIMLIB dynamic interrupt
[Kernel-packages] [Bug 1654448] Re: Dell XPS 13 9350/9360 headphone audio hiss
Verified the fix works on eoan with my 9360 running kernel 5.3.0-25 proposed. Updated the tag. Hope I did this right :S ** Tags removed: verification-needed-eoan ** Tags added: verification-done-eoan -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1654448 Title: Dell XPS 13 9350/9360 headphone audio hiss Status in linux package in Ubuntu: In Progress Status in linux source package in Bionic: Fix Released Status in linux source package in Disco: Fix Committed Status in linux source package in Eoan: Fix Committed Bug description: === SRU Justification === [Impact] XPS 13 9350/9360 has unbearlbe headphone noise after recent kernel updates. [Fix] Lock Headphone Mic Boost level to 1 as an workaround to solve the issue. [Test] Plug a headphone to audio jack, the noise is really bad. After applying the patch the noise is gone. [Regression Potenial] Low. This change only targets to 2 systems, so it has limited impact. === Original Bug Report === Pertaining to 16.04 on a dell XPS 13 9360 ii alsa-base 1.0.25+dfsg-0ubuntu5 Advanced Linux Sound Architecture Driver Version k4.4.0-57-generic. When headphones are plugged in, there is a clearly audible hiss (white noise). This is present as soon as the headphones are plugged in, whether 'headphones' or 'headset' are selected from the pop-up box. Using alsamixer to debug the issue reveals that it is related to "Headphone Mic Boost" - the default setting is: dB gain 0.00, 0.00. If this is changed to: 10.00, 10.00 (one notch up) the hiss disappears. 20.00, 20.00 cause a louder hiss and 30.00, 30.00 causes an even louder hiss with high frequency audio artifacts. When the headphones are removed and plugged back in the Headphone Mic Boost setting returns to dB gain 0 and the problem also returns. This (problem and workaround) has been reported in the wild: https://news.ycombinator.com/item?id=13050843 and https://www.reddit.com/r/Dell/comments/4j1zz4/headphones_have_static_noise_with_ubuntu_1604_on/ for example To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1654448/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1654448] Re: Dell XPS 13 9350/9360 headphone audio hiss
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- eoan' to 'verification-done-eoan'. If the problem still exists, change the tag 'verification-needed-eoan' to 'verification-failed-eoan'. 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-eoan -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1654448 Title: Dell XPS 13 9350/9360 headphone audio hiss Status in linux package in Ubuntu: In Progress Status in linux source package in Bionic: Fix Released Status in linux source package in Disco: Fix Committed Status in linux source package in Eoan: Fix Committed Bug description: === SRU Justification === [Impact] XPS 13 9350/9360 has unbearlbe headphone noise after recent kernel updates. [Fix] Lock Headphone Mic Boost level to 1 as an workaround to solve the issue. [Test] Plug a headphone to audio jack, the noise is really bad. After applying the patch the noise is gone. [Regression Potenial] Low. This change only targets to 2 systems, so it has limited impact. === Original Bug Report === Pertaining to 16.04 on a dell XPS 13 9360 ii alsa-base 1.0.25+dfsg-0ubuntu5 Advanced Linux Sound Architecture Driver Version k4.4.0-57-generic. When headphones are plugged in, there is a clearly audible hiss (white noise). This is present as soon as the headphones are plugged in, whether 'headphones' or 'headset' are selected from the pop-up box. Using alsamixer to debug the issue reveals that it is related to "Headphone Mic Boost" - the default setting is: dB gain 0.00, 0.00. If this is changed to: 10.00, 10.00 (one notch up) the hiss disappears. 20.00, 20.00 cause a louder hiss and 30.00, 30.00 causes an even louder hiss with high frequency audio artifacts. When the headphones are removed and plugged back in the Headphone Mic Boost setting returns to dB gain 0 and the problem also returns. This (problem and workaround) has been reported in the wild: https://news.ycombinator.com/item?id=13050843 and https://www.reddit.com/r/Dell/comments/4j1zz4/headphones_have_static_noise_with_ubuntu_1604_on/ for example To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1654448/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1654448] Re: Dell XPS 13 9350/9360 headphone audio hiss
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- disco' to 'verification-done-disco'. If the problem still exists, change the tag 'verification-needed-disco' to 'verification-failed-disco'. 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-disco -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1654448 Title: Dell XPS 13 9350/9360 headphone audio hiss Status in linux package in Ubuntu: In Progress Status in linux source package in Bionic: Fix Released Status in linux source package in Disco: Fix Committed Status in linux source package in Eoan: Fix Committed Bug description: === SRU Justification === [Impact] XPS 13 9350/9360 has unbearlbe headphone noise after recent kernel updates. [Fix] Lock Headphone Mic Boost level to 1 as an workaround to solve the issue. [Test] Plug a headphone to audio jack, the noise is really bad. After applying the patch the noise is gone. [Regression Potenial] Low. This change only targets to 2 systems, so it has limited impact. === Original Bug Report === Pertaining to 16.04 on a dell XPS 13 9360 ii alsa-base 1.0.25+dfsg-0ubuntu5 Advanced Linux Sound Architecture Driver Version k4.4.0-57-generic. When headphones are plugged in, there is a clearly audible hiss (white noise). This is present as soon as the headphones are plugged in, whether 'headphones' or 'headset' are selected from the pop-up box. Using alsamixer to debug the issue reveals that it is related to "Headphone Mic Boost" - the default setting is: dB gain 0.00, 0.00. If this is changed to: 10.00, 10.00 (one notch up) the hiss disappears. 20.00, 20.00 cause a louder hiss and 30.00, 30.00 causes an even louder hiss with high frequency audio artifacts. When the headphones are removed and plugged back in the Headphone Mic Boost setting returns to dB gain 0 and the problem also returns. This (problem and workaround) has been reported in the wild: https://news.ycombinator.com/item?id=13050843 and https://www.reddit.com/r/Dell/comments/4j1zz4/headphones_have_static_noise_with_ubuntu_1604_on/ for example To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1654448/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1654448] Re: Dell XPS 13 9350/9360 headphone audio hiss
This bug was fixed in the package linux - 4.15.0-72.81
---
linux (4.15.0-72.81) bionic; urgency=medium
* bionic/linux: 4.15.0-72.81 -proposed tracker (LP: #1854027)
* [Regression] Bionic kernel 4.15.0-71.80 can not boot on ThunderX
(LP: #1853326)
- Revert "arm64: Use firmware to detect CPUs that are not affected by
Spectre-v2"
- Revert "arm64: Get rid of __smccc_workaround_1_hvc_*"
* [Regression] Bionic kernel 4.15.0-71.80 can not boot on ThunderX2 and
Kunpeng920 (LP: #1852723)
- SAUCE: arm64: capabilities: Move setup_boot_cpu_capabilities() call to
correct place
linux (4.15.0-71.80) bionic; urgency=medium
* bionic/linux: 4.15.0-71.80 -proposed tracker (LP: #1852289)
* Bionic update: upstream stable patchset 2019-10-29 (LP: #1850541)
- panic: ensure preemption is disabled during panic()
- f2fs: use EINVAL for superblock with invalid magic
- [Config] updateconfigs for USB_RIO500
- USB: rio500: Remove Rio 500 kernel driver
- USB: yurex: Don't retry on unexpected errors
- USB: yurex: fix NULL-derefs on disconnect
- USB: usb-skeleton: fix runtime PM after driver unbind
- USB: usb-skeleton: fix NULL-deref on disconnect
- xhci: Fix false warning message about wrong bounce buffer write length
- xhci: Prevent device initiated U1/U2 link pm if exit latency is too long
- xhci: Check all endpoints for LPM timeout
- usb: xhci: wait for CNR controller not ready bit in xhci resume
- USB: adutux: fix use-after-free on disconnect
- USB: adutux: fix NULL-derefs on disconnect
- USB: adutux: fix use-after-free on release
- USB: iowarrior: fix use-after-free on disconnect
- USB: iowarrior: fix use-after-free on release
- USB: iowarrior: fix use-after-free after driver unbind
- USB: usblp: fix runtime PM after driver unbind
- USB: chaoskey: fix use-after-free on release
- USB: ldusb: fix NULL-derefs on driver unbind
- serial: uartlite: fix exit path null pointer
- USB: serial: keyspan: fix NULL-derefs on open() and write()
- USB: serial: ftdi_sio: add device IDs for Sienna and Echelon PL-20
- USB: serial: option: add Telit FN980 compositions
- USB: serial: option: add support for Cinterion CLS8 devices
- USB: serial: fix runtime PM after driver unbind
- USB: usblcd: fix I/O after disconnect
- USB: microtek: fix info-leak at probe
- USB: dummy-hcd: fix power budget for SuperSpeed mode
- usb: renesas_usbhs: gadget: Do not discard queues in
usb_ep_set_{halt,wedge}()
- usb: renesas_usbhs: gadget: Fix usb_ep_set_{halt,wedge}() behavior
- USB: legousbtower: fix slab info leak at probe
- USB: legousbtower: fix deadlock on disconnect
- USB: legousbtower: fix potential NULL-deref on disconnect
- USB: legousbtower: fix open after failed reset request
- USB: legousbtower: fix use-after-free on release
- staging: vt6655: Fix memory leak in vt6655_probe
- iio: adc: ad799x: fix probe error handling
- iio: adc: axp288: Override TS pin bias current for some models
- iio: light: opt3001: fix mutex unlock race
- efivar/ssdt: Don't iterate over EFI vars if no SSDT override was specified
- perf llvm: Don't access out-of-scope array
- perf inject jit: Fix JIT_CODE_MOVE filename
- CIFS: Gracefully handle QueryInfo errors during open
- CIFS: Force revalidate inode when dentry is stale
- CIFS: Force reval dentry if LOOKUP_REVAL flag is set
- kernel/sysctl.c: do not override max_threads provided by userspace
- firmware: google: increment VPD key_len properly
- gpiolib: don't clear FLAG_IS_OUT when emulating open-drain/open-source
- Staging: fbtft: fix memory leak in fbtft_framebuffer_alloc
- iio: hx711: add delay until DOUT is ready
- iio: adc: hx711: fix bug in sampling of data
- btrfs: fix incorrect updating of log root tree
- NFS: Fix O_DIRECT accounting of number of bytes read/written
- MIPS: Disable Loongson MMI instructions for kernel build
- Fix the locking in dcache_readdir() and friends
- media: stkwebcam: fix runtime PM after driver unbind
- tracing/hwlat: Report total time spent in all NMIs during the sample
- tracing/hwlat: Don't ignore outer-loop duration when calculating
max_latency
- ftrace: Get a reference counter for the trace_array on filter files
- tracing: Get trace_array reference for available_tracers files
- x86/asm: Fix MWAITX C-state hint value
- iio: adc: stm32-adc: fix a race when using several adcs with dma and irq
- cifs: use cifsInodeInfo->open_file_lock while iterating to avoid a panic
- btrfs: fix uninitialized ret in ref-verify
- arm64/sve: Fix wrong free for task->thread.sve_state
- [Config] updateconfigs for USB_RIO500
* Bionic update: upstream stable patchset 2019-11-13 (LP: #1852492)
- zram: fix race between backing_dev_show and backing_dev_store
- dm snapshot: use
[Kernel-packages] [Bug 1654448] Re: Dell XPS 13 9350/9360 headphone audio hiss
** Changed in: linux (Ubuntu Eoan) Status: New => Fix Committed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1654448 Title: Dell XPS 13 9350/9360 headphone audio hiss Status in linux package in Ubuntu: In Progress Status in linux source package in Bionic: Fix Committed Status in linux source package in Disco: Fix Committed Status in linux source package in Eoan: Fix Committed Bug description: === SRU Justification === [Impact] XPS 13 9350/9360 has unbearlbe headphone noise after recent kernel updates. [Fix] Lock Headphone Mic Boost level to 1 as an workaround to solve the issue. [Test] Plug a headphone to audio jack, the noise is really bad. After applying the patch the noise is gone. [Regression Potenial] Low. This change only targets to 2 systems, so it has limited impact. === Original Bug Report === Pertaining to 16.04 on a dell XPS 13 9360 ii alsa-base 1.0.25+dfsg-0ubuntu5 Advanced Linux Sound Architecture Driver Version k4.4.0-57-generic. When headphones are plugged in, there is a clearly audible hiss (white noise). This is present as soon as the headphones are plugged in, whether 'headphones' or 'headset' are selected from the pop-up box. Using alsamixer to debug the issue reveals that it is related to "Headphone Mic Boost" - the default setting is: dB gain 0.00, 0.00. If this is changed to: 10.00, 10.00 (one notch up) the hiss disappears. 20.00, 20.00 cause a louder hiss and 30.00, 30.00 causes an even louder hiss with high frequency audio artifacts. When the headphones are removed and plugged back in the Headphone Mic Boost setting returns to dB gain 0 and the problem also returns. This (problem and workaround) has been reported in the wild: https://news.ycombinator.com/item?id=13050843 and https://www.reddit.com/r/Dell/comments/4j1zz4/headphones_have_static_noise_with_ubuntu_1604_on/ for example To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1654448/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1654448] Re: Dell XPS 13 9350/9360 headphone audio hiss
It's the same one as #1845810 so we can mark it as verified. ** Tags removed: verification-needed-bionic ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1654448 Title: Dell XPS 13 9350/9360 headphone audio hiss Status in linux package in Ubuntu: In Progress Status in linux source package in Bionic: Fix Committed Status in linux source package in Disco: Fix Committed Status in linux source package in Eoan: New Bug description: === SRU Justification === [Impact] XPS 13 9350/9360 has unbearlbe headphone noise after recent kernel updates. [Fix] Lock Headphone Mic Boost level to 1 as an workaround to solve the issue. [Test] Plug a headphone to audio jack, the noise is really bad. After applying the patch the noise is gone. [Regression Potenial] Low. This change only targets to 2 systems, so it has limited impact. === Original Bug Report === Pertaining to 16.04 on a dell XPS 13 9360 ii alsa-base 1.0.25+dfsg-0ubuntu5 Advanced Linux Sound Architecture Driver Version k4.4.0-57-generic. When headphones are plugged in, there is a clearly audible hiss (white noise). This is present as soon as the headphones are plugged in, whether 'headphones' or 'headset' are selected from the pop-up box. Using alsamixer to debug the issue reveals that it is related to "Headphone Mic Boost" - the default setting is: dB gain 0.00, 0.00. If this is changed to: 10.00, 10.00 (one notch up) the hiss disappears. 20.00, 20.00 cause a louder hiss and 30.00, 30.00 causes an even louder hiss with high frequency audio artifacts. When the headphones are removed and plugged back in the Headphone Mic Boost setting returns to dB gain 0 and the problem also returns. This (problem and workaround) has been reported in the wild: https://news.ycombinator.com/item?id=13050843 and https://www.reddit.com/r/Dell/comments/4j1zz4/headphones_have_static_noise_with_ubuntu_1604_on/ for example To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1654448/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1654448] Re: Dell XPS 13 9350/9360 headphone audio hiss
@Kai-Heng: Is there something that needs to be done to verify this bug in -proposed? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1654448 Title: Dell XPS 13 9350/9360 headphone audio hiss Status in linux package in Ubuntu: In Progress Status in linux source package in Bionic: Fix Committed Status in linux source package in Disco: Fix Committed Status in linux source package in Eoan: New Bug description: === SRU Justification === [Impact] XPS 13 9350/9360 has unbearlbe headphone noise after recent kernel updates. [Fix] Lock Headphone Mic Boost level to 1 as an workaround to solve the issue. [Test] Plug a headphone to audio jack, the noise is really bad. After applying the patch the noise is gone. [Regression Potenial] Low. This change only targets to 2 systems, so it has limited impact. === Original Bug Report === Pertaining to 16.04 on a dell XPS 13 9360 ii alsa-base 1.0.25+dfsg-0ubuntu5 Advanced Linux Sound Architecture Driver Version k4.4.0-57-generic. When headphones are plugged in, there is a clearly audible hiss (white noise). This is present as soon as the headphones are plugged in, whether 'headphones' or 'headset' are selected from the pop-up box. Using alsamixer to debug the issue reveals that it is related to "Headphone Mic Boost" - the default setting is: dB gain 0.00, 0.00. If this is changed to: 10.00, 10.00 (one notch up) the hiss disappears. 20.00, 20.00 cause a louder hiss and 30.00, 30.00 causes an even louder hiss with high frequency audio artifacts. When the headphones are removed and plugged back in the Headphone Mic Boost setting returns to dB gain 0 and the problem also returns. This (problem and workaround) has been reported in the wild: https://news.ycombinator.com/item?id=13050843 and https://www.reddit.com/r/Dell/comments/4j1zz4/headphones_have_static_noise_with_ubuntu_1604_on/ for example To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1654448/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1654448] Re: Dell XPS 13 9350/9360 headphone audio hiss
** Also affects: linux (Ubuntu Eoan) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Disco) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Disco) Importance: Undecided => Medium ** Changed in: linux (Ubuntu Bionic) Importance: Undecided => Medium ** Changed in: linux (Ubuntu Eoan) Importance: Undecided => Medium ** Changed in: linux (Ubuntu Disco) Status: New => Fix Committed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1654448 Title: Dell XPS 13 9350/9360 headphone audio hiss Status in linux package in Ubuntu: In Progress Status in linux source package in Bionic: Fix Committed Status in linux source package in Disco: Fix Committed Status in linux source package in Eoan: New Bug description: === SRU Justification === [Impact] XPS 13 9350/9360 has unbearlbe headphone noise after recent kernel updates. [Fix] Lock Headphone Mic Boost level to 1 as an workaround to solve the issue. [Test] Plug a headphone to audio jack, the noise is really bad. After applying the patch the noise is gone. [Regression Potenial] Low. This change only targets to 2 systems, so it has limited impact. === Original Bug Report === Pertaining to 16.04 on a dell XPS 13 9360 ii alsa-base 1.0.25+dfsg-0ubuntu5 Advanced Linux Sound Architecture Driver Version k4.4.0-57-generic. When headphones are plugged in, there is a clearly audible hiss (white noise). This is present as soon as the headphones are plugged in, whether 'headphones' or 'headset' are selected from the pop-up box. Using alsamixer to debug the issue reveals that it is related to "Headphone Mic Boost" - the default setting is: dB gain 0.00, 0.00. If this is changed to: 10.00, 10.00 (one notch up) the hiss disappears. 20.00, 20.00 cause a louder hiss and 30.00, 30.00 causes an even louder hiss with high frequency audio artifacts. When the headphones are removed and plugged back in the Headphone Mic Boost setting returns to dB gain 0 and the problem also returns. This (problem and workaround) has been reported in the wild: https://news.ycombinator.com/item?id=13050843 and https://www.reddit.com/r/Dell/comments/4j1zz4/headphones_have_static_noise_with_ubuntu_1604_on/ for example To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1654448/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1654448] Re: Dell XPS 13 9350/9360 headphone audio hiss
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- bionic' to 'verification-done-bionic'. If the problem still exists, change the tag 'verification-needed-bionic' to 'verification-failed- bionic'. 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-bionic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1654448 Title: Dell XPS 13 9350/9360 headphone audio hiss Status in linux package in Ubuntu: In Progress Status in linux source package in Bionic: Fix Committed Bug description: === SRU Justification === [Impact] XPS 13 9350/9360 has unbearlbe headphone noise after recent kernel updates. [Fix] Lock Headphone Mic Boost level to 1 as an workaround to solve the issue. [Test] Plug a headphone to audio jack, the noise is really bad. After applying the patch the noise is gone. [Regression Potenial] Low. This change only targets to 2 systems, so it has limited impact. === Original Bug Report === Pertaining to 16.04 on a dell XPS 13 9360 ii alsa-base 1.0.25+dfsg-0ubuntu5 Advanced Linux Sound Architecture Driver Version k4.4.0-57-generic. When headphones are plugged in, there is a clearly audible hiss (white noise). This is present as soon as the headphones are plugged in, whether 'headphones' or 'headset' are selected from the pop-up box. Using alsamixer to debug the issue reveals that it is related to "Headphone Mic Boost" - the default setting is: dB gain 0.00, 0.00. If this is changed to: 10.00, 10.00 (one notch up) the hiss disappears. 20.00, 20.00 cause a louder hiss and 30.00, 30.00 causes an even louder hiss with high frequency audio artifacts. When the headphones are removed and plugged back in the Headphone Mic Boost setting returns to dB gain 0 and the problem also returns. This (problem and workaround) has been reported in the wild: https://news.ycombinator.com/item?id=13050843 and https://www.reddit.com/r/Dell/comments/4j1zz4/headphones_have_static_noise_with_ubuntu_1604_on/ for example To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1654448/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1654448] Re: Dell XPS 13 9350/9360 headphone audio hiss
** Also affects: linux (Ubuntu Bionic) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Bionic) Status: New => Fix Committed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1654448 Title: Dell XPS 13 9350/9360 headphone audio hiss Status in linux package in Ubuntu: In Progress Status in linux source package in Bionic: Fix Committed Bug description: === SRU Justification === [Impact] XPS 13 9350/9360 has unbearlbe headphone noise after recent kernel updates. [Fix] Lock Headphone Mic Boost level to 1 as an workaround to solve the issue. [Test] Plug a headphone to audio jack, the noise is really bad. After applying the patch the noise is gone. [Regression Potenial] Low. This change only targets to 2 systems, so it has limited impact. === Original Bug Report === Pertaining to 16.04 on a dell XPS 13 9360 ii alsa-base 1.0.25+dfsg-0ubuntu5 Advanced Linux Sound Architecture Driver Version k4.4.0-57-generic. When headphones are plugged in, there is a clearly audible hiss (white noise). This is present as soon as the headphones are plugged in, whether 'headphones' or 'headset' are selected from the pop-up box. Using alsamixer to debug the issue reveals that it is related to "Headphone Mic Boost" - the default setting is: dB gain 0.00, 0.00. If this is changed to: 10.00, 10.00 (one notch up) the hiss disappears. 20.00, 20.00 cause a louder hiss and 30.00, 30.00 causes an even louder hiss with high frequency audio artifacts. When the headphones are removed and plugged back in the Headphone Mic Boost setting returns to dB gain 0 and the problem also returns. This (problem and workaround) has been reported in the wild: https://news.ycombinator.com/item?id=13050843 and https://www.reddit.com/r/Dell/comments/4j1zz4/headphones_have_static_noise_with_ubuntu_1604_on/ for example To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1654448/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1654448] Re: Dell XPS 13 9350/9360 headphone audio hiss
** Description changed: + === SRU Justification === + [Impact] + XPS 13 9350/9360 has unbearlbe headphone noise after recent kernel + updates. + + [Fix] + Lock Headphone Mic Boost level to 1 as an workaround to solve the issue. + + [Test] + Plug a headphone to audio jack, the noise is really bad. + After applying the patch the noise is gone. + + [Regression Potenial] + Low. This change only targets to 2 systems, so it has limited impact. + + === Original Bug Report === Pertaining to 16.04 on a dell XPS 13 9360 ii alsa-base 1.0.25+dfsg-0ubuntu5 Advanced Linux Sound Architecture Driver Version k4.4.0-57-generic. - - When headphones are plugged in, there is a clearly audible hiss (white noise). This is present as soon as the headphones are plugged in, whether 'headphones' or 'headset' are selected from the pop-up box. + When headphones are plugged in, there is a clearly audible hiss (white + noise). This is present as soon as the headphones are plugged in, + whether 'headphones' or 'headset' are selected from the pop-up box. Using alsamixer to debug the issue reveals that it is related to "Headphone Mic Boost" - the default setting is: dB gain 0.00, 0.00. If this is changed to: - 10.00, 10.00 (one notch up) the hiss disappears. - 20.00, 20.00 cause a louder hiss and - 30.00, 30.00 causes an even louder hiss with high frequency audio artifacts. + 10.00, 10.00 (one notch up) the hiss disappears. + 20.00, 20.00 cause a louder hiss and + 30.00, 30.00 causes an even louder hiss with high frequency audio artifacts. When the headphones are removed and plugged back in the Headphone Mic Boost setting returns to dB gain 0 and the problem also returns. This (problem and workaround) has been reported in the wild: https://news.ycombinator.com/item?id=13050843 and https://www.reddit.com/r/Dell/comments/4j1zz4/headphones_have_static_noise_with_ubuntu_1604_on/ for example ** Changed in: linux (Ubuntu) Assignee: Kai-Heng Feng (kaihengfeng) => (unassigned) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1654448 Title: Dell XPS 13 9350/9360 headphone audio hiss Status in linux package in Ubuntu: In Progress Bug description: === SRU Justification === [Impact] XPS 13 9350/9360 has unbearlbe headphone noise after recent kernel updates. [Fix] Lock Headphone Mic Boost level to 1 as an workaround to solve the issue. [Test] Plug a headphone to audio jack, the noise is really bad. After applying the patch the noise is gone. [Regression Potenial] Low. This change only targets to 2 systems, so it has limited impact. === Original Bug Report === Pertaining to 16.04 on a dell XPS 13 9360 ii alsa-base 1.0.25+dfsg-0ubuntu5 Advanced Linux Sound Architecture Driver Version k4.4.0-57-generic. When headphones are plugged in, there is a clearly audible hiss (white noise). This is present as soon as the headphones are plugged in, whether 'headphones' or 'headset' are selected from the pop-up box. Using alsamixer to debug the issue reveals that it is related to "Headphone Mic Boost" - the default setting is: dB gain 0.00, 0.00. If this is changed to: 10.00, 10.00 (one notch up) the hiss disappears. 20.00, 20.00 cause a louder hiss and 30.00, 30.00 causes an even louder hiss with high frequency audio artifacts. When the headphones are removed and plugged back in the Headphone Mic Boost setting returns to dB gain 0 and the problem also returns. This (problem and workaround) has been reported in the wild: https://news.ycombinator.com/item?id=13050843 and https://www.reddit.com/r/Dell/comments/4j1zz4/headphones_have_static_noise_with_ubuntu_1604_on/ for example To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1654448/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1654448] Re: Dell XPS 13 9350/9360 headphone audio hiss
** No longer affects: pulseaudio (Ubuntu) ** No longer affects: alsa-driver (Ubuntu) ** No longer affects: dell-sputnik -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1654448 Title: Dell XPS 13 9350/9360 headphone audio hiss Status in linux package in Ubuntu: In Progress Bug description: === SRU Justification === [Impact] XPS 13 9350/9360 has unbearlbe headphone noise after recent kernel updates. [Fix] Lock Headphone Mic Boost level to 1 as an workaround to solve the issue. [Test] Plug a headphone to audio jack, the noise is really bad. After applying the patch the noise is gone. [Regression Potenial] Low. This change only targets to 2 systems, so it has limited impact. === Original Bug Report === Pertaining to 16.04 on a dell XPS 13 9360 ii alsa-base 1.0.25+dfsg-0ubuntu5 Advanced Linux Sound Architecture Driver Version k4.4.0-57-generic. When headphones are plugged in, there is a clearly audible hiss (white noise). This is present as soon as the headphones are plugged in, whether 'headphones' or 'headset' are selected from the pop-up box. Using alsamixer to debug the issue reveals that it is related to "Headphone Mic Boost" - the default setting is: dB gain 0.00, 0.00. If this is changed to: 10.00, 10.00 (one notch up) the hiss disappears. 20.00, 20.00 cause a louder hiss and 30.00, 30.00 causes an even louder hiss with high frequency audio artifacts. When the headphones are removed and plugged back in the Headphone Mic Boost setting returns to dB gain 0 and the problem also returns. This (problem and workaround) has been reported in the wild: https://news.ycombinator.com/item?id=13050843 and https://www.reddit.com/r/Dell/comments/4j1zz4/headphones_have_static_noise_with_ubuntu_1604_on/ for example To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1654448/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1654448] Re: Dell XPS 13 9350/9360 headphone audio hiss
I observe this on my XPS 13 9360. As mentioned by others, the headphone hissing goes away when I mute the system or when I run "amixer -c0 sset 'Headphone Mic Boost' 10dB". I created an even in /etc/acpi/events to call run this whenever headphones are inserted so that it persists after reboot. Has anyone had luck advising Dell of the suspected hardware issue? James -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1654448 Title: Dell XPS 13 9350/9360 headphone audio hiss Status in Dell Sputnik: Confirmed Status in alsa-driver package in Ubuntu: Confirmed Status in linux package in Ubuntu: In Progress Status in pulseaudio package in Ubuntu: Confirmed Bug description: Pertaining to 16.04 on a dell XPS 13 9360 ii alsa-base 1.0.25+dfsg-0ubuntu5 Advanced Linux Sound Architecture Driver Version k4.4.0-57-generic. When headphones are plugged in, there is a clearly audible hiss (white noise). This is present as soon as the headphones are plugged in, whether 'headphones' or 'headset' are selected from the pop-up box. Using alsamixer to debug the issue reveals that it is related to "Headphone Mic Boost" - the default setting is: dB gain 0.00, 0.00. If this is changed to: 10.00, 10.00 (one notch up) the hiss disappears. 20.00, 20.00 cause a louder hiss and 30.00, 30.00 causes an even louder hiss with high frequency audio artifacts. When the headphones are removed and plugged back in the Headphone Mic Boost setting returns to dB gain 0 and the problem also returns. This (problem and workaround) has been reported in the wild: https://news.ycombinator.com/item?id=13050843 and https://www.reddit.com/r/Dell/comments/4j1zz4/headphones_have_static_noise_with_ubuntu_1604_on/ for example To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1654448/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1654448] Re: Dell XPS 13 9350/9360 headphone audio hiss
Indeed, I forgot to upgrade so I missed the issue. Now that I did I see the hiss is indeed much louder. Thanks Kai for sending this upstream already. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1654448 Title: Dell XPS 13 9350/9360 headphone audio hiss Status in Dell Sputnik: Confirmed Status in alsa-driver package in Ubuntu: Confirmed Status in linux package in Ubuntu: In Progress Status in pulseaudio package in Ubuntu: Confirmed Bug description: Pertaining to 16.04 on a dell XPS 13 9360 ii alsa-base 1.0.25+dfsg-0ubuntu5 Advanced Linux Sound Architecture Driver Version k4.4.0-57-generic. When headphones are plugged in, there is a clearly audible hiss (white noise). This is present as soon as the headphones are plugged in, whether 'headphones' or 'headset' are selected from the pop-up box. Using alsamixer to debug the issue reveals that it is related to "Headphone Mic Boost" - the default setting is: dB gain 0.00, 0.00. If this is changed to: 10.00, 10.00 (one notch up) the hiss disappears. 20.00, 20.00 cause a louder hiss and 30.00, 30.00 causes an even louder hiss with high frequency audio artifacts. When the headphones are removed and plugged back in the Headphone Mic Boost setting returns to dB gain 0 and the problem also returns. This (problem and workaround) has been reported in the wild: https://news.ycombinator.com/item?id=13050843 and https://www.reddit.com/r/Dell/comments/4j1zz4/headphones_have_static_noise_with_ubuntu_1604_on/ for example To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1654448/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1654448] Re: Dell XPS 13 9350/9360 headphone audio hiss
** Changed in: linux (Ubuntu) Status: Won't Fix => In Progress -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1654448 Title: Dell XPS 13 9350/9360 headphone audio hiss Status in Dell Sputnik: Confirmed Status in alsa-driver package in Ubuntu: Confirmed Status in linux package in Ubuntu: In Progress Status in pulseaudio package in Ubuntu: Confirmed Bug description: Pertaining to 16.04 on a dell XPS 13 9360 ii alsa-base 1.0.25+dfsg-0ubuntu5 Advanced Linux Sound Architecture Driver Version k4.4.0-57-generic. When headphones are plugged in, there is a clearly audible hiss (white noise). This is present as soon as the headphones are plugged in, whether 'headphones' or 'headset' are selected from the pop-up box. Using alsamixer to debug the issue reveals that it is related to "Headphone Mic Boost" - the default setting is: dB gain 0.00, 0.00. If this is changed to: 10.00, 10.00 (one notch up) the hiss disappears. 20.00, 20.00 cause a louder hiss and 30.00, 30.00 causes an even louder hiss with high frequency audio artifacts. When the headphones are removed and plugged back in the Headphone Mic Boost setting returns to dB gain 0 and the problem also returns. This (problem and workaround) has been reported in the wild: https://news.ycombinator.com/item?id=13050843 and https://www.reddit.com/r/Dell/comments/4j1zz4/headphones_have_static_noise_with_ubuntu_1604_on/ for example To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1654448/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1654448] Re: Dell XPS 13 9350/9360 headphone audio hiss
The fix is now in upstream. Please refer to the patch for justification: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=1099f48457d06b816359fb43ac32a4a07e33219b -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1654448 Title: Dell XPS 13 9350/9360 headphone audio hiss Status in Dell Sputnik: Confirmed Status in alsa-driver package in Ubuntu: Confirmed Status in linux package in Ubuntu: Won't Fix Status in pulseaudio package in Ubuntu: Confirmed Bug description: Pertaining to 16.04 on a dell XPS 13 9360 ii alsa-base 1.0.25+dfsg-0ubuntu5 Advanced Linux Sound Architecture Driver Version k4.4.0-57-generic. When headphones are plugged in, there is a clearly audible hiss (white noise). This is present as soon as the headphones are plugged in, whether 'headphones' or 'headset' are selected from the pop-up box. Using alsamixer to debug the issue reveals that it is related to "Headphone Mic Boost" - the default setting is: dB gain 0.00, 0.00. If this is changed to: 10.00, 10.00 (one notch up) the hiss disappears. 20.00, 20.00 cause a louder hiss and 30.00, 30.00 causes an even louder hiss with high frequency audio artifacts. When the headphones are removed and plugged back in the Headphone Mic Boost setting returns to dB gain 0 and the problem also returns. This (problem and workaround) has been reported in the wild: https://news.ycombinator.com/item?id=13050843 and https://www.reddit.com/r/Dell/comments/4j1zz4/headphones_have_static_noise_with_ubuntu_1604_on/ for example To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1654448/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1654448] Re: Dell XPS 13 9350/9360 headphone audio hiss
Like several of the most recent posters above I've had a 9360 for a couple of years without any hiss problems. A few days ago I started getting a pretty bad hiss thru headphones. Tried various headphones - all have bad hiss. All are ok on other devices. Running 19.04. Something has changed. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1654448 Title: Dell XPS 13 9350/9360 headphone audio hiss Status in Dell Sputnik: Confirmed Status in alsa-driver package in Ubuntu: Confirmed Status in linux package in Ubuntu: Won't Fix Status in pulseaudio package in Ubuntu: Confirmed Bug description: Pertaining to 16.04 on a dell XPS 13 9360 ii alsa-base 1.0.25+dfsg-0ubuntu5 Advanced Linux Sound Architecture Driver Version k4.4.0-57-generic. When headphones are plugged in, there is a clearly audible hiss (white noise). This is present as soon as the headphones are plugged in, whether 'headphones' or 'headset' are selected from the pop-up box. Using alsamixer to debug the issue reveals that it is related to "Headphone Mic Boost" - the default setting is: dB gain 0.00, 0.00. If this is changed to: 10.00, 10.00 (one notch up) the hiss disappears. 20.00, 20.00 cause a louder hiss and 30.00, 30.00 causes an even louder hiss with high frequency audio artifacts. When the headphones are removed and plugged back in the Headphone Mic Boost setting returns to dB gain 0 and the problem also returns. This (problem and workaround) has been reported in the wild: https://news.ycombinator.com/item?id=13050843 and https://www.reddit.com/r/Dell/comments/4j1zz4/headphones_have_static_noise_with_ubuntu_1604_on/ for example To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1654448/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1654448] Re: Dell XPS 13 9350/9360 headphone audio hiss
I've had this issue since 2017 all the time. As you can see in the comments, Kai suggested that this is an hardware issue. He developed a workaround for the kernel that I tested, however it made the general output volume significantly lower, see #96, which is the reason this fix was never shipped. So it's really strange to me that you guys did not observe the issue until now. Are you all having the 9360 model or a newer one? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1654448 Title: Dell XPS 13 9350/9360 headphone audio hiss Status in Dell Sputnik: Confirmed Status in alsa-driver package in Ubuntu: Confirmed Status in linux package in Ubuntu: Won't Fix Status in pulseaudio package in Ubuntu: Confirmed Bug description: Pertaining to 16.04 on a dell XPS 13 9360 ii alsa-base 1.0.25+dfsg-0ubuntu5 Advanced Linux Sound Architecture Driver Version k4.4.0-57-generic. When headphones are plugged in, there is a clearly audible hiss (white noise). This is present as soon as the headphones are plugged in, whether 'headphones' or 'headset' are selected from the pop-up box. Using alsamixer to debug the issue reveals that it is related to "Headphone Mic Boost" - the default setting is: dB gain 0.00, 0.00. If this is changed to: 10.00, 10.00 (one notch up) the hiss disappears. 20.00, 20.00 cause a louder hiss and 30.00, 30.00 causes an even louder hiss with high frequency audio artifacts. When the headphones are removed and plugged back in the Headphone Mic Boost setting returns to dB gain 0 and the problem also returns. This (problem and workaround) has been reported in the wild: https://news.ycombinator.com/item?id=13050843 and https://www.reddit.com/r/Dell/comments/4j1zz4/headphones_have_static_noise_with_ubuntu_1604_on/ for example To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1654448/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1654448] Re: Dell XPS 13 9350/9360 headphone audio hiss
Same issue as previous 3 reporters. All was fine until the latest update(s), I now have the hiss back... Any idea on what might've changed? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1654448 Title: Dell XPS 13 9350/9360 headphone audio hiss Status in Dell Sputnik: Confirmed Status in alsa-driver package in Ubuntu: Confirmed Status in linux package in Ubuntu: Won't Fix Status in pulseaudio package in Ubuntu: Confirmed Bug description: Pertaining to 16.04 on a dell XPS 13 9360 ii alsa-base 1.0.25+dfsg-0ubuntu5 Advanced Linux Sound Architecture Driver Version k4.4.0-57-generic. When headphones are plugged in, there is a clearly audible hiss (white noise). This is present as soon as the headphones are plugged in, whether 'headphones' or 'headset' are selected from the pop-up box. Using alsamixer to debug the issue reveals that it is related to "Headphone Mic Boost" - the default setting is: dB gain 0.00, 0.00. If this is changed to: 10.00, 10.00 (one notch up) the hiss disappears. 20.00, 20.00 cause a louder hiss and 30.00, 30.00 causes an even louder hiss with high frequency audio artifacts. When the headphones are removed and plugged back in the Headphone Mic Boost setting returns to dB gain 0 and the problem also returns. This (problem and workaround) has been reported in the wild: https://news.ycombinator.com/item?id=13050843 and https://www.reddit.com/r/Dell/comments/4j1zz4/headphones_have_static_noise_with_ubuntu_1604_on/ for example To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1654448/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1654448] Re: Dell XPS 13 9350/9360 headphone audio hiss
The same happen with my XPS 13. Since a couple of days I have noticed this annoying hiss. I use Ubuntu 19.04. The workaround also fixes the issue for me (amixer -c 0 set 'Headphone Mic Boost',0 1) Regards -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1654448 Title: Dell XPS 13 9350/9360 headphone audio hiss Status in Dell Sputnik: Confirmed Status in alsa-driver package in Ubuntu: Confirmed Status in linux package in Ubuntu: Won't Fix Status in pulseaudio package in Ubuntu: Confirmed Bug description: Pertaining to 16.04 on a dell XPS 13 9360 ii alsa-base 1.0.25+dfsg-0ubuntu5 Advanced Linux Sound Architecture Driver Version k4.4.0-57-generic. When headphones are plugged in, there is a clearly audible hiss (white noise). This is present as soon as the headphones are plugged in, whether 'headphones' or 'headset' are selected from the pop-up box. Using alsamixer to debug the issue reveals that it is related to "Headphone Mic Boost" - the default setting is: dB gain 0.00, 0.00. If this is changed to: 10.00, 10.00 (one notch up) the hiss disappears. 20.00, 20.00 cause a louder hiss and 30.00, 30.00 causes an even louder hiss with high frequency audio artifacts. When the headphones are removed and plugged back in the Headphone Mic Boost setting returns to dB gain 0 and the problem also returns. This (problem and workaround) has been reported in the wild: https://news.ycombinator.com/item?id=13050843 and https://www.reddit.com/r/Dell/comments/4j1zz4/headphones_have_static_noise_with_ubuntu_1604_on/ for example To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1654448/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1654448] Re: Dell XPS 13 9350/9360 headphone audio hiss
I've recently just run into the same problem since recent updates, I've had my XPS since October 2017 and am currently running Ubuntu 18.04.3. No issues until last week. I think I may have selected "headset with microphone" by accident once when inserting headphones without a microphone, but no evidence that this was related; I just remember doing it when I don't recall doing that before. The initial workaround in this thread of updating "Headphone Mic Boost" setting up one notch in alsamixer works for me, so I assume this is a regression or was this never fixed? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1654448 Title: Dell XPS 13 9350/9360 headphone audio hiss Status in Dell Sputnik: Confirmed Status in alsa-driver package in Ubuntu: Confirmed Status in linux package in Ubuntu: Won't Fix Status in pulseaudio package in Ubuntu: Confirmed Bug description: Pertaining to 16.04 on a dell XPS 13 9360 ii alsa-base 1.0.25+dfsg-0ubuntu5 Advanced Linux Sound Architecture Driver Version k4.4.0-57-generic. When headphones are plugged in, there is a clearly audible hiss (white noise). This is present as soon as the headphones are plugged in, whether 'headphones' or 'headset' are selected from the pop-up box. Using alsamixer to debug the issue reveals that it is related to "Headphone Mic Boost" - the default setting is: dB gain 0.00, 0.00. If this is changed to: 10.00, 10.00 (one notch up) the hiss disappears. 20.00, 20.00 cause a louder hiss and 30.00, 30.00 causes an even louder hiss with high frequency audio artifacts. When the headphones are removed and plugged back in the Headphone Mic Boost setting returns to dB gain 0 and the problem also returns. This (problem and workaround) has been reported in the wild: https://news.ycombinator.com/item?id=13050843 and https://www.reddit.com/r/Dell/comments/4j1zz4/headphones_have_static_noise_with_ubuntu_1604_on/ for example To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1654448/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1654448] Re: Dell XPS 13 9350/9360 headphone audio hiss
Weird. I've had an XPS 9360 running ubuntu since November 2017. Last week I picked up all the updates from August, rebooted and ran straight into this bug with headphones that had previously been fine. I dual boot into Windows and that is fine so it isn't a hardware problem. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1654448 Title: Dell XPS 13 9350/9360 headphone audio hiss Status in Dell Sputnik: Confirmed Status in alsa-driver package in Ubuntu: Confirmed Status in linux package in Ubuntu: Won't Fix Status in pulseaudio package in Ubuntu: Confirmed Bug description: Pertaining to 16.04 on a dell XPS 13 9360 ii alsa-base 1.0.25+dfsg-0ubuntu5 Advanced Linux Sound Architecture Driver Version k4.4.0-57-generic. When headphones are plugged in, there is a clearly audible hiss (white noise). This is present as soon as the headphones are plugged in, whether 'headphones' or 'headset' are selected from the pop-up box. Using alsamixer to debug the issue reveals that it is related to "Headphone Mic Boost" - the default setting is: dB gain 0.00, 0.00. If this is changed to: 10.00, 10.00 (one notch up) the hiss disappears. 20.00, 20.00 cause a louder hiss and 30.00, 30.00 causes an even louder hiss with high frequency audio artifacts. When the headphones are removed and plugged back in the Headphone Mic Boost setting returns to dB gain 0 and the problem also returns. This (problem and workaround) has been reported in the wild: https://news.ycombinator.com/item?id=13050843 and https://www.reddit.com/r/Dell/comments/4j1zz4/headphones_have_static_noise_with_ubuntu_1604_on/ for example To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1654448/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1654448] Re: Dell XPS 13 9350/9360 headphone audio hiss
Sure, Daniel, Kai-Heng. Please let me know what information you would like added to bug 1809856 for the 9370. FYI, the fix amixer -c 0 set 'Headphone Mic Boost',0 1 does not work on my laptop. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1654448 Title: Dell XPS 13 9350/9360 headphone audio hiss Status in Dell Sputnik: Confirmed Status in alsa-driver package in Ubuntu: Confirmed Status in linux package in Ubuntu: Won't Fix Status in pulseaudio package in Ubuntu: Confirmed Bug description: Pertaining to 16.04 on a dell XPS 13 9360 ii alsa-base 1.0.25+dfsg-0ubuntu5 Advanced Linux Sound Architecture Driver Version k4.4.0-57-generic. When headphones are plugged in, there is a clearly audible hiss (white noise). This is present as soon as the headphones are plugged in, whether 'headphones' or 'headset' are selected from the pop-up box. Using alsamixer to debug the issue reveals that it is related to "Headphone Mic Boost" - the default setting is: dB gain 0.00, 0.00. If this is changed to: 10.00, 10.00 (one notch up) the hiss disappears. 20.00, 20.00 cause a louder hiss and 30.00, 30.00 causes an even louder hiss with high frequency audio artifacts. When the headphones are removed and plugged back in the Headphone Mic Boost setting returns to dB gain 0 and the problem also returns. This (problem and workaround) has been reported in the wild: https://news.ycombinator.com/item?id=13050843 and https://www.reddit.com/r/Dell/comments/4j1zz4/headphones_have_static_noise_with_ubuntu_1604_on/ for example To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1654448/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
