LG Gram sound issues after rebooting Ubuntu

Bug #1763994 reported by Thomas on 2018-04-14
26
This bug affects 6 people
Affects Status Importance Assigned to Milestone
Ubuntu
Undecided
Unassigned

Bug Description

I tried Ubuntu 18.04 beta from a USB stick and encountered a few issues:

1. Shutdown seems to often (but not always) "hang", the console still accepts text I type but it doesn't want to actually complete it. Ctrl+Alt+Del "finishes" it.
2. After I booted Ubuntu, the laptop makes very loud and weird random noises, even as early as the BIOS/UEFI stage, before the bootloader. If I then boot into Windows 10, the crackling and static noises continue until I reboot the box again. This *only* happens the first boot into Windows after using Ubuntu. Sound in Ubuntu appears to work fine.

I don't know how to best describe the loud noises, so I recorded a short video: https://vimeo.com/264778133

Here's the output of lshw:

ubuntu
    description: Notebook
    product: 14Z980-A.AAS7U1
    vendor: LG Electronics
    version: 0.1
    serial: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
    width: 64 bits
    capabilities: smbios-3.0 dmi-3.0 smp vsyscall32
    configuration: boot=normal chassis=notebook family=Z Series uuid=52C68D21-CC6A-7B18-8849-5976CD5210C6
  *-core
       description: Motherboard
       product: 14Z980
       vendor: LG Electronics
       physical id: 0
       version: FAB1
       serial: 1
       slot: Part Component
     *-memory
          description: System Memory
          physical id: 2
          slot: System board or motherboard
          size: 8GiB
        *-bank:0
             description: [empty]
             physical id: 0
             slot: ChannelA-DIMM0
        *-bank:1
             description: SODIMM DDR4 Synchronous Unbuffered (Unregistered) 2400 MHz (0.4 ns)
             product: MEM-DOWN
             vendor: 0000
             physical id: 1
             serial: 00000000
             slot: ChannelB-DIMM0
             size: 8GiB
             width: 64 bits
             clock: 2400MHz (0.4ns)
     *-cache:0
          description: L1 cache
          physical id: 6
          slot: L1 Cache
          size: 256KiB
          capacity: 256KiB
          capabilities: synchronous internal write-back unified
          configuration: level=1
     *-cache:1
          description: L2 cache
          physical id: 7
          slot: L2 Cache
          size: 1MiB
          capacity: 1MiB
          capabilities: synchronous internal write-back unified
          configuration: level=2
     *-cache:2
          description: L3 cache
          physical id: 8
          slot: L3 Cache
          size: 8MiB
          capacity: 8MiB
          capabilities: synchronous internal write-back unified
          configuration: level=3
     *-cpu
          description: CPU
          product: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz
          vendor: Intel Corp.
          physical id: 9
          bus info: cpu@0
          version: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz
          serial: To Be Filled By O.E.M.
          slot: U3E1
          size: 1597MHz
          capacity: 4GHz
          width: 64 bits
          clock: 100MHz
          capabilities: x86-64 fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb invpcid_single pti tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid mpx rdseed adx smap clflushopt intel_pt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp cpufreq
          configuration: cores=4 enabledcores=4 threads=8
     *-firmware
          description: BIOS
          vendor: Phoenix Technologies Ltd.
          physical id: a
          version: K2ZC0220 X64
          date: 12/14/2017
          size: 128KiB
          capacity: 4800KiB
          capabilities: pci upgrade shadowing cdboot bootselect edd int5printscreen int9keyboard int14serial int17printer int10video acpi usb biosbootspecification netboot uefi
     *-pci
          description: Host bridge
          product: Intel Corporation
          vendor: Intel Corporation
          physical id: 100
          bus info: pci@0000:00:00.0
          version: 08
          width: 32 bits
          clock: 33MHz
        *-display
             description: VGA compatible controller
             product: Intel Corporation
             vendor: Intel Corporation
             physical id: 2
             bus info: pci@0000:00:02.0
             version: 07
             width: 64 bits
             clock: 33MHz
             capabilities: pciexpress msi pm vga_controller bus_master cap_list rom
             configuration: driver=i915 latency=0
             resources: irq:127 memory:d0000000-d0ffffff memory:c0000000-cfffffff ioport:e000(size=64) memory:c0000-dffff
        *-generic:0
             description: Signal processing controller
             product: Skylake Processor Thermal Subsystem
             vendor: Intel Corporation
             physical id: 4
             bus info: pci@0000:00:04.0
             version: 08
             width: 64 bits
             clock: 33MHz
             capabilities: msi pm cap_list
             configuration: driver=proc_thermal latency=0
             resources: irq:16 memory:d1220000-d1227fff
        *-usb
             description: USB controller
             product: Sunrise Point-LP USB 3.0 xHCI Controller
             vendor: Intel Corporation
             physical id: 14
             bus info: pci@0000:00:14.0
             version: 21
             width: 64 bits
             clock: 33MHz
             capabilities: pm msi xhci bus_master cap_list
             configuration: driver=xhci_hcd latency=0
             resources: irq:124 memory:d1200000-d120ffff
        *-generic:1
             description: Signal processing controller
             product: Sunrise Point-LP Thermal subsystem
             vendor: Intel Corporation
             physical id: 14.2
             bus info: pci@0000:00:14.2
             version: 21
             width: 64 bits
             clock: 33MHz
             capabilities: pm msi cap_list
             configuration: driver=intel_pch_thermal latency=0
             resources: irq:18 memory:d1232000-d1232fff
        *-generic:2
             description: Signal processing controller
             product: Sunrise Point-LP Serial IO I2C Controller #0
             vendor: Intel Corporation
             physical id: 15
             bus info: pci@0000:00:15.0
             version: 21
             width: 64 bits
             clock: 33MHz
             capabilities: pm bus_master cap_list
             configuration: driver=intel-lpss latency=0
             resources: irq:16 memory:d1233000-d1233fff
        *-generic:3
             description: Signal processing controller
             product: Sunrise Point-LP Serial IO I2C Controller #3
             vendor: Intel Corporation
             physical id: 15.3
             bus info: pci@0000:00:15.3
             version: 21
             width: 64 bits
             clock: 33MHz
             capabilities: pm bus_master cap_list
             configuration: driver=intel-lpss latency=0
             resources: irq:19 memory:d1234000-d1234fff
        *-communication
             description: Communication controller
             product: Sunrise Point-LP CSME HECI #1
             vendor: Intel Corporation
             physical id: 16
             bus info: pci@0000:00:16.0
             version: 21
             width: 64 bits
             clock: 33MHz
             capabilities: pm msi bus_master cap_list
             configuration: driver=mei_me latency=0
             resources: irq:128 memory:d1235000-d1235fff
        *-storage
             description: SATA controller
             product: Sunrise Point-LP SATA Controller [AHCI mode]
             vendor: Intel Corporation
             physical id: 17
             bus info: pci@0000:00:17.0
             version: 21
             width: 32 bits
             clock: 66MHz
             capabilities: storage msi pm ahci_1.0 bus_master cap_list
             configuration: driver=ahci latency=0
             resources: irq:126 memory:d1230000-d1231fff memory:d1238000-d12380ff ioport:e080(size=8) ioport:e088(size=4) ioport:e060(size=32) memory:d1236000-d12367ff
        *-pci:0
             description: PCI bridge
             product: Intel Corporation
             vendor: Intel Corporation
             physical id: 1d
             bus info: pci@0000:00:1d.0
             version: f1
             width: 32 bits
             clock: 33MHz
             capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:122 memory:d1100000-d11fffff
           *-generic
                description: Unassigned class
                product: RTS522A PCI Express Card Reader
                vendor: Realtek Semiconductor Co., Ltd.
                physical id: 0
                bus info: pci@0000:01:00.0
                version: 01
                width: 32 bits
                clock: 33MHz
                capabilities: pm msi pciexpress bus_master cap_list
                configuration: driver=rtsx_pci latency=0
                resources: irq:125 memory:d1100000-d1100fff
        *-pci:1
             description: PCI bridge
             product: Intel Corporation
             vendor: Intel Corporation
             physical id: 1d.3
             bus info: pci@0000:00:1d.3
             version: f1
             width: 32 bits
             clock: 33MHz
             capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:123 memory:d1000000-d10fffff
           *-network
                description: Wireless interface
                product: Wireless 8265 / 8275
                vendor: Intel Corporation
                physical id: 0
                bus info: pci@0000:02:00.0
                logical name: wlp2s0
                version: 78
                serial: 0c:d2:92:f9:29:55
                width: 64 bits
                clock: 33MHz
                capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
                configuration: broadcast=yes driver=iwlwifi driverversion=4.15.0-13-generic firmware=34.0.1 ip=192.168.0.248 latency=0 link=yes multicast=yes wireless=IEEE 802.11
                resources: irq:129 memory:d1000000-d1001fff
        *-isa
             description: ISA bridge
             product: Intel Corporation
             vendor: Intel Corporation
             physical id: 1f
             bus info: pci@0000:00:1f.0
             version: 21
             width: 32 bits
             clock: 33MHz
             capabilities: isa bus_master
             configuration: latency=0
        *-memory
             description: Memory controller
             product: Sunrise Point-LP PMC
             vendor: Intel Corporation
             physical id: 1f.2
             bus info: pci@0000:00:1f.2
             version: 21
             width: 32 bits
             clock: 33MHz (30.3ns)
             configuration: driver=intel_pmc_core latency=0
             resources: irq:0 memory:d122c000-d122ffff
        *-multimedia
             description: Audio device
             product: Intel Corporation
             vendor: Intel Corporation
             physical id: 1f.3
             bus info: pci@0000:00:1f.3
             version: 21
             width: 64 bits
             clock: 33MHz
             capabilities: pm msi bus_master cap_list
             configuration: driver=snd_hda_intel latency=64
             resources: irq:130 memory:d1228000-d122bfff memory:d1210000-d121ffff
        *-serial UNCLAIMED
             description: SMBus
             product: Sunrise Point-LP SMBus
             vendor: Intel Corporation
             physical id: 1f.4
             bus info: pci@0000:00:1f.4
             version: 21
             width: 64 bits
             clock: 33MHz
             configuration: latency=0
             resources: memory:d1237000-d12370ff ioport:efa0(size=32)
     *-scsi:0
          physical id: 0
          logical name: scsi2
          capabilities: emulated
        *-disk
             description: ATA Disk
             product: HFS512G39TND-N21
             physical id: 0.0.0
             bus info: scsi@2:0.0.0
             logical name: /dev/sda
             version: 2P10
             serial: EJ7BN41811MA0B84J
             size: 476GiB (512GB)
             capabilities: gpt-1.00 partitioned partitioned:gpt
             configuration: ansiversion=5 guid=234533ab-e534-480e-99aa-71ed2fe1b2fd logicalsectorsize=512 sectorsize=4096
           *-volume:0
                description: Windows NTFS volume
                vendor: Windows
                physical id: 1
                bus info: scsi@2:0.0.0,1
                logical name: /dev/sda1
                version: 3.1
                serial: ba6b-742d
                size: 497MiB
                capacity: 498MiB
                capabilities: boot precious readonly hidden nomount ntfs initialized
                configuration: clustersize=4096 created=2018-03-10 04:15:27 filesystem=ntfs label=Recovery modified_by_chkdsk=true mounted_on_nt4=true name=Basic data partition resize_log_file=true state=dirty upgrade_on_mount=true
           *-volume:1
                description: Windows FAT volume
                vendor: MSDOS5.0
                physical id: 2
                bus info: scsi@2:0.0.0,2
                logical name: /dev/sda2
                version: FAT32
                serial: 9e6c-489f
                size: 76MiB
                capacity: 99MiB
                capabilities: boot fat initialized
                configuration: FATs=2 filesystem=fat name=EFI system partition
           *-volume:2
                description: reserved partition
                vendor: Windows
                physical id: 3
                bus info: scsi@2:0.0.0,3
                logical name: /dev/sda3
                serial: ee6c19c4-1ec1-4cc7-889a-36225db0e1c4
                capacity: 15MiB
                capabilities: nofs
                configuration: name=Microsoft reserved partition
           *-volume:3
                description: Windows NTFS volume
                vendor: Windows
                physical id: 4
                bus info: scsi@2:0.0.0,4
                logical name: /dev/sda4
                version: 3.1
                serial: a05937e5-b0fa-df49-9827-5cc1e0618ed6
                size: 238GiB
                capacity: 238GiB
                capabilities: ntfs initialized
                configuration: clustersize=4096 created=2018-03-10 04:15:58 filesystem=ntfs name=Basic data partition state=clean
           *-volume:4
                description: EXT4 volume
                vendor: Linux
                physical id: 5
                bus info: scsi@2:0.0.0,5
                logical name: /dev/sda5
                version: 1.0
                serial: 59d398d5-d993-41d2-b8d9-727a9a499801
                size: 237GiB
                capabilities: journaled extended_attributes large_files huge_files dir_nlink 64bit extents ext4 ext2 initialized
                configuration: created=2018-03-10 06:11:05 filesystem=ext4 lastmountpoint=/ modified=2018-03-10 15:16:47 mounted=2018-03-10 15:16:48 state=clean
     *-scsi:1
          physical id: 1
          bus info: usb@1:4
          logical name: scsi3
          capabilities: emulated scsi-host
          configuration: driver=usb-storage
        *-disk
             description: SCSI Disk
             product: Cruzer
             vendor: SanDisk
             physical id: 0.0.0
             bus info: scsi@3:0.0.0
             logical name: /dev/sdb
             logical name: /cdrom
             version: 8.02
             serial: u
             size: 3835MiB (4022MB)
             capabilities: removable
             configuration: logicalsectorsize=512 mount.fstype=iso9660 mount.options=ro,noatime,nojoliet,check=s,map=n,blocksize=2048 sectorsize=512 state=mounted
           *-medium
                physical id: 0
                logical name: /dev/sdb
                logical name: /cdrom
                size: 3835MiB (4022MB)
                capabilities: partitioned partitioned:dos
                configuration: mount.fstype=iso9660 mount.options=ro,noatime,nojoliet,check=s,map=n,blocksize=2048 signature=55e16f42 state=mounted
              *-volume
                   description: Windows FAT volume
                   vendor: mkfs.fat
                   physical id: 2
                   logical name: /dev/sdb2
                   version: FAT12
                   serial: 4297-7e16
                   size: 15EiB
                   capabilities: primary boot fat initialized
                   configuration: FATs=2 filesystem=fat
  *-battery
       product: Smart Battery
       vendor: Intel Corp.
       physical id: 1
       version: 2008
       serial: 1.0
       slot: Rear

Thomas (tombl) wrote :

Output of lspci:

00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers (rev 08)
00:02.0 VGA compatible controller: Intel Corporation UHD Graphics 620 (rev 07)
00:04.0 Signal processing controller: Intel Corporation Skylake Processor Thermal Subsystem (rev 08)
00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller (rev 21)
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-LP Thermal subsystem (rev 21)
00:15.0 Signal processing controller: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #0 (rev 21)
00:15.3 Signal processing controller: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #3 (rev 21)
00:16.0 Communication controller: Intel Corporation Sunrise Point-LP CSME HECI #1 (rev 21)
00:17.0 SATA controller: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] (rev 21)
00:1d.0 PCI bridge: Intel Corporation Device 9d1a (rev f1)
00:1d.3 PCI bridge: Intel Corporation Device 9d1b (rev f1)
00:1f.0 ISA bridge: Intel Corporation Device 9d4e (rev 21)
00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21)
00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21)
00:1f.4 SMBus: Intel Corporation Sunrise Point-LP SMBus (rev 21)
01:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader (rev 01)
02:00.0 Network controller: Intel Corporation Wireless 8265 / 8275 (rev 78)

Output of lsusb:

Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 006: ID 10a5:0007
Bus 001 Device 005: ID 0bda:562e Realtek Semiconductor Corp.
Bus 001 Device 004: ID 8087:0a2b Intel Corp.
Bus 001 Device 003: ID 0781:5530 SanDisk Corp. Cruzer
Bus 001 Device 002: ID 045e:0745 Microsoft Corp. Nano Transceiver v1.0 for Bluetooth
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Thank you for taking the time to report this bug and helping to make Ubuntu better. It seems that your bug report is not filed about a specific source package though, rather it is just filed against Ubuntu in general. It is important that bug reports be filed about source packages so that people interested in the package can find the bugs about it. You can find some hints about determining what package your bug might be about at https://wiki.ubuntu.com/Bugs/FindRightPackage. You might also ask for help in the #ubuntu-bugs irc channel on Freenode.

To change the source package that this bug is filed about visit https://bugs.launchpad.net/ubuntu/+bug/1763994/+editstatus and add the package name in the text box next to the word Package.

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tags: added: bot-comment
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in ubuntu:
status: New → Confirmed
Evgeny Brazgin (xapienz) wrote :

I can confirm the problem with loud beeping sound at bios booting time. In my case it can be interrupted by long-pressing power button until the laptop switches off, the next boot works well.

Park Ju Hyung (arter97) wrote :

I came up with a fix and now it's in the queue for future stable kernels.

The next Canonical kernel should have the fix for this included.

https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/commit/queue-4.18?id=7fe058e24ab9755adefa9f21865de0494d89b0fe

ALSA: hda - Turn CX8200 into D3 as well upon reboot
ALSA: hda - Sleep for 10ms after entering D3 on Conexant codecs

Park Ju Hyung (arter97) wrote :

4.4.151, 4.9.123, 4.14.66, 4.17.18, 4.18.4 now has the necessary commits to fix the issue.

Thomas (tombl) wrote :

Awesome! Thanks so much! I'll give it a try once 18.04 is on one of these kernels.

Thomas (tombl) wrote :

Unfortunately Bionic is still on 4.15.0, so I haven't been able to confirm the fix.

You can always install different kernel with UKUU - Ubuntu Kernel Update Utility

Salvador Briones (mexidense) wrote :

Hi guys!
My laptop is same model and there's the same issue. I use Ubuntu 18.04 and 4.15.0.45-generic Kernel. I tried to install diff kernel like 4.17.18 and 4.18.4 but when I reset Ubuntu, I have a wrong and I have to change to last kernel that it's working...

Any suggestion ?

Thanks in advance

jiyuyan (anderbone) wrote :

LG gram 15z980 with ubuntu 18.04 and 4.15.0-45, same issue! Really load and annoying...

@Salvador You maybe have a problem with secure boot that is not allowing unsigned kernels to boot. So 4.17.18 and 4.18.4 are not signed with certificate for secure boot.

@jiyuyan Try with 4.17.18 kernel, I'm using it and no problem. You can get the kernel with UKUU.

My question is, are these fixes going to end up in some official kernel we can use on Ubuntu 18.04?

Paredero (paredero) wrote :

Had same problem today. I had new LG Gram 15Z980.

Have been using for a couple of days only with W10 that came installed by default. Today I've installed Linux Mint 19.1 and just after installing from live USB, the first reboot started making strange noise.

As soon as I heard that I just power off and power on again. Randomnly after rebooting from Mint some strange sounds appears even before reaching booting screen, in the LG logo screen.

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