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Thread: Audio and video skipping. Screen tearing

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  1. #1
    Join Date
    Nov 2020
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    36

    Audio and video skipping. Screen tearing

    Laptop is connected to soundbar with HDMI which is connected to smart TV with HDMI.
    Audio skips for a second every once in a while (about once a minute), sometimes screen goes black also for for a second. There is screen tearing when browsing, watching youtube or video files.

    Code:
    sudo lshw:
    
        description: Notebook
        product: 81LB (LENOVO_MT_81LB_BU_idea_FM_Legion Y530-15ICH-1060)
        vendor: LENOVO
        version: Lenovo Legion Y530-15ICH-1060
        serial: PF1KQM7E
        width: 64 bits
        capabilities: smbios-3.0.1 dmi-3.0.1 smp vsyscall32
        configuration: administrator_password=disabled boot=normal  chassis=notebook family=Legion Y530-15ICH-1060  frontpanel_password=disabled keyboard_password=disabled  power-on_password=disabled sku=LENOVO_MT_81LB_BU_idea_FM_Legion  Y530-15ICH-1060 uuid=E1C732A7-7306-E911-BB88-E86A64896E20
      *-core
           description: Motherboard
           product: LNVNB161216
           vendor: LENOVO
           physical id: 0
           version: SDK0R32862 WIN
           serial: PF1KQM7E
           slot: Type2 - Board Chassis Location
         *-firmware
              description: BIOS
              vendor: LENOVO
              physical id: 0
              version: 9VCN20WW
              date: 06/15/2020
              size: 128KiB
              capacity: 10MiB
              capabilities: pci upgrade shadowing cdboot bootselect edd  int13floppynec int13floppytoshiba int13floppy360 int13floppy1200  int13floppy720 int13floppy2880 int9keyboard int10video acpi usb  biosbootspecification uefi
         *-cpu
              description: CPU
              product: Intel(R) Core(TM) i7-8750H CPU @ 2.20GHz
              vendor: Intel Corp.
              physical id: 4
              bus info: cpu@0
              version: Intel(R) Core(TM) i7-8750H CPU @ 2.20GHz
              serial: To Be Filled By O.E.M.
              slot: U3E1
              size: 2781MHz
              capacity: 4100MHz
              width: 64 bits
              clock: 100MHz
              capabilities: lm 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 x86-64 constant_tsc art  arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid  aperfmperf 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 ssbd ibrs ibpb stibp tpr_shadow vnmi  flexpriority ept vpid ept_ad 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 md_clear flush_l1d cpufreq
              configuration: cores=6 enabledcores=6 threads=12
            *-cache:0
                 description: L1 cache
                 physical id: 5
                 slot: L1 Cache
                 size: 384KiB
                 capacity: 384KiB
                 capabilities: synchronous internal write-back unified
                 configuration: level=1
            *-cache:1
                 description: L2 cache
                 physical id: 6
                 slot: L2 Cache
                 size: 1536KiB
                 capacity: 1536KiB
                 capabilities: synchronous internal write-back unified
                 configuration: level=2
            *-cache:2
                 description: L3 cache
                 physical id: 7
                 slot: L3 Cache
                 size: 9MiB
                 capacity: 9MiB
                 capabilities: synchronous internal write-back unified
                 configuration: level=3
         *-memory
              description: System Memory
              physical id: 25
              slot: System board or motherboard
              size: 16GiB
            *-bank:0
                 description: SODIMM DDR4 Synchronous 2667 MHz (0,4 ns)
                 product: M471A1K43CB1-CTD
                 vendor: Samsung
                 physical id: 0
                 serial: 4166422C
                 slot: ChannelA-DIMM0
                 size: 8GiB
                 width: 64 bits
                 clock: 2667MHz (0.4ns)
            *-bank:1
                 description: SODIMM DDR4 Synchronous 2667 MHz (0,4 ns)
                 product: M471A1K43CB1-CTD
                 vendor: Samsung
                 physical id: 1
                 serial: 4166415F
                 slot: ChannelB-DIMM0
                 size: 8GiB
                 width: 64 bits
                 clock: 2667MHz (0.4ns)
         *-pci
              description: Host bridge
              product: 8th Gen Core Processor Host Bridge/DRAM Registers
              vendor: Intel Corporation
              physical id: 100
              bus info: pci@0000:00:00.0
              version: 07
              width: 32 bits
              clock: 33MHz
              configuration: driver=skl_uncore
              resources: irq:0
            *-pci:0
                 description: PCI bridge
                 product: Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16)
                 vendor: Intel Corporation
                 physical id: 1
                 bus info: pci@0000:00:01.0
                 version: 07
                 width: 32 bits
                 clock: 33MHz
                 capabilities: pci pm msi pciexpress normal_decode bus_master cap_list
                 configuration: driver=pcieport
                 resources: irq:122 ioport:5000(size=4096) memory:a3000000-a40fffff ioport:90000000(size=301989888)
               *-display
                    description: VGA compatible controller
                    product: GP106M [GeForce GTX 1060 Mobile]
                    vendor: NVIDIA Corporation
                    physical id: 0
                    bus info: pci@0000:01:00.0
                    version: a1
                    width: 64 bits
                    clock: 33MHz
                    capabilities: pm msi pciexpress vga_controller bus_master cap_list rom
                    configuration: driver=nvidia latency=0
                    resources: irq:146 memory:a3000000-a3ffffff  memory:90000000-9fffffff memory:a0000000-a1ffffff ioport:5000(size=128)  memory:a4080000-a40fffff
               *-multimedia
                    description: Audio device
                    product: GP106 High Definition Audio Controller
                    vendor: NVIDIA Corporation
                    physical id: 0.1
                    bus info: pci@0000:01:00.1
                    version: a1
                    width: 32 bits
                    clock: 33MHz
                    capabilities: pm msi pciexpress bus_master cap_list
                    configuration: driver=snd_hda_intel latency=0
                    resources: irq:17 memory:a4000000-a4003fff
            *-display
                 description: VGA compatible controller
                 product: UHD Graphics 630 (Mobile)
                 vendor: Intel Corporation
                 physical id: 2
                 bus info: pci@0000:00:02.0
                 version: 00
                 width: 64 bits
                 clock: 33MHz
                 capabilities: pciexpress msi pm vga_controller bus_master cap_list rom
                 configuration: driver=i915 latency=0
                 resources: irq:143 memory:a2000000-a2ffffff memory:b0000000-bfffffff ioport:6000(size=64) memory:c0000-dffff
            *-generic:0
                 description: Signal processing controller
                 product: Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem
                 vendor: Intel Corporation
                 physical id: 4
                 bus info: pci@0000:00:04.0
                 version: 07
                 width: 64 bits
                 clock: 33MHz
                 capabilities: msi pm bus_master cap_list
                 configuration: driver=proc_thermal latency=0
                 resources: irq:16 memory:a4510000-a4517fff
            *-generic:1 UNCLAIMED
                 description: System peripheral
                 product: Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model
                 vendor: Intel Corporation
                 physical id: 8
                 bus info: pci@0000:00:08.0
                 version: 00
                 width: 64 bits
                 clock: 33MHz
                 capabilities: msi pm bus_master cap_list
                 configuration: latency=0
                 resources: memory:a4520000-a4520fff
            *-generic:2
                 description: Signal processing controller
                 product: Cannon Lake PCH Thermal Controller
                 vendor: Intel Corporation
                 physical id: 12
                 bus info: pci@0000:00:12.0
                 version: 10
                 width: 64 bits
                 clock: 33MHz
                 capabilities: pm msi bus_master cap_list
                 configuration: driver=intel_pch_thermal latency=0
                 resources: irq:16 memory:a4521000-a4521fff
            *-usb
                 description: USB controller
                 product: Cannon Lake PCH USB 3.1 xHCI Host Controller
                 vendor: Intel Corporation
                 physical id: 14
                 bus info: pci@0000:00:14.0
                 version: 10
                 width: 64 bits
                 clock: 33MHz
                 capabilities: pm msi xhci bus_master cap_list
                 configuration: driver=xhci_hcd latency=0
                 resources: irq:127 memory:a4500000-a450ffff
               *-usbhost:0
                    product: xHCI Host Controller
                    vendor: Linux 5.8.0-44-generic xhci-hcd
                    physical id: 0
                    bus info: usb@1
                    logical name: usb1
                    version: 5.08
                    capabilities: usb-2.00
                    configuration: driver=hub slots=16 speed=480Mbit/s
                  *-usb:0
                       description: Audio device
                       product: Wireless Stereo Headset
                       vendor: Sony Interactive Entertainment
                       physical id: 1
                       bus info: usb@1:1
                       version: 1.00
                       capabilities: usb-1.10 audio-control
                       configuration: driver=usbhid maxpower=100mA speed=12Mbit/s
                  *-usb:1
                       description: Video
                       product: Integrated Camera
                       vendor: SunplusIT Inc
                       physical id: 6
                       bus info: usb@1:6
                       version: 54.22
                       capabilities: usb-2.01
                       configuration: driver=uvcvideo maxpower=500mA speed=480Mbit/s
                  *-usb:2
                       description: Bluetooth wireless interface
                       product: Bluetooth Radio
                       vendor: Realtek
                       physical id: e
                       bus info: usb@1:e
                       version: 1.10
                       serial: 00e04c000001
                       capabilities: bluetooth usb-1.10
                       configuration: driver=btusb maxpower=500mA speed=12Mbit/s
               *-usbhost:1
                    product: xHCI Host Controller
                    vendor: Linux 5.8.0-44-generic xhci-hcd
                    physical id: 1
                    bus info: usb@2
                    logical name: usb2
                    version: 5.08
                    capabilities: usb-3.10
                    configuration: driver=hub slots=8 speed=10000Mbit/s
                  *-usb
                       description: Mass storage device
                       product: External USB 3.0
                       vendor: TOSHIBA
                       physical id: 3
                       bus info: usb@2:3
                       version: 3.15
                       serial: 20200206021934F
                       capabilities: usb-3.00 scsi
                       configuration: driver=usb-storage maxpower=896mA speed=5000Mbit/s
            *-memory UNCLAIMED
                 description: RAM memory
                 product: Cannon Lake PCH Shared SRAM
                 vendor: Intel Corporation
                 physical id: 14.2
                 bus info: pci@0000:00:14.2
                 version: 10
                 width: 64 bits
                 clock: 33MHz (30.3ns)
                 capabilities: pm bus_master cap_list
                 configuration: latency=0
                 resources: memory:a451c000-a451dfff memory:a4522000-a4522fff
            *-serial:0
                 description: Serial bus controller
                 product: Cannon Lake PCH Serial IO I2C Controller #0
                 vendor: Intel Corporation
                 physical id: 15
                 bus info: pci@0000:00:15.0
                 version: 10
                 width: 64 bits
                 clock: 33MHz
                 capabilities: pm bus_master cap_list
                 configuration: driver=intel-lpss latency=0
                 resources: irq:16 memory:8f800000-8f800fff
            *-serial:1
                 description: Serial bus controller
                 product: Cannon Lake PCH Serial IO I2C Controller #1
                 vendor: Intel Corporation
                 physical id: 15.1
                 bus info: pci@0000:00:15.1
                 version: 10
                 width: 64 bits
                 clock: 33MHz
                 capabilities: pm bus_master cap_list
                 configuration: driver=intel-lpss latency=0
                 resources: irq:17 memory:8f801000-8f801fff
            *-communication:0
                 description: Communication controller
                 product: Cannon Lake PCH HECI Controller
                 vendor: Intel Corporation
                 physical id: 16
                 bus info: pci@0000:00:16.0
                 version: 10
                 width: 64 bits
                 clock: 33MHz
                 capabilities: pm msi bus_master cap_list
                 configuration: driver=mei_me latency=0
                 resources: irq:142 memory:a4525000-a4525fff
            *-sata
                 description: SATA controller
                 product: Cannon Lake Mobile PCH SATA AHCI Controller
                 vendor: Intel Corporation
                 physical id: 17
                 bus info: pci@0000:00:17.0
                 version: 10
                 width: 32 bits
                 clock: 66MHz
                 capabilities: sata msi pm ahci_1.0 bus_master cap_list
                 configuration: driver=ahci latency=0
                 resources: irq:126 memory:a451e000-a451ffff  memory:a452a000-a452a0ff ioport:6080(size=8) ioport:6088(size=4)  ioport:6060(size=32) memory:a4529000-a45297ff
            *-pci:1
                 description: PCI bridge
                 product: Cannon Lake PCH PCI Express Root Port #9
                 vendor: Intel Corporation
                 physical id: 1d
                 bus info: pci@0000:00:1d.0
                 version: f0
                 width: 32 bits
                 clock: 33MHz
                 capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
                 configuration: driver=pcieport
                 resources: irq:123 memory:a4400000-a44fffff
               *-storage
                    description: Non-Volatile memory controller
                    product: NVMe SSD Controller SM981/PM981/PM983
                    vendor: Samsung Electronics Co Ltd
                    physical id: 0
                    bus info: pci@0000:06:00.0
                    version: 00
                    width: 64 bits
                    clock: 33MHz
                    capabilities: storage pm msi pciexpress msix nvm_express bus_master cap_list
                    configuration: driver=nvme latency=0
                    resources: irq:16 memory:a4400000-a4403fff
                  *-nvme0
                       description: NVMe device
                       product: SAMSUNG MZVLB512HAJQ-000L2
                       physical id: 0
                       logical name: /dev/nvme0
                       version: 4L1QEXA7
                       serial: S3RGNX0KA27604
                       configuration:  nqn=nqn.2014.08.org.nvmexpress:144d144dS3RGNX0KA27604      SAMSUNG  MZVLB512HAJQ-000L2 state=live
                     *-namespace
                          description: NVMe namespace
                          physical id: 1
                          logical name: /dev/nvme0n1
                          size: 476GiB (512GB)
                          capabilities: gpt-1.00 partitioned partitioned:gpt
                          configuration: guid=0c1bb75d-d0de-4e8d-9429-d755f0f9104f logicalsectorsize=512 sectorsize=512
                        *-volume:0
                             description: Windows FAT volume
                             vendor: MSDOS5.0
                             physical id: 1
                             logical name: /dev/nvme0n1p1
                             logical name: /boot/efi
                             version: FAT32
                             serial: 16cb-a9bd
                             size: 255MiB
                             capacity: 259MiB
                             capabilities: boot fat initialized
                             configuration: FATs=2 filesystem=fat  label=SYSTEM_DRV mount.fstype=vfat  mount.options=rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro  name=EFI system partition state=mounted
                        *-volume:1
                             description: reserved partition
                             vendor: Windows
                             physical id: 2
                             logical name: /dev/nvme0n1p2
                             serial: 490220c3-63c4-4bcc-9fc8-9afab25b411d
                             capacity: 15MiB
                             capabilities: nofs
                             configuration: name=Microsoft reserved partition
                        *-volume:2
                             description: Windows NTFS volume
                             vendor: Windows
                             physical id: 3
                             logical name: /dev/nvme0n1p3
                             version: 3.1
                             serial: b0f4d822-e07f-7140-be5d-201c6739ac16
                             size: 445GiB
                             capacity: 445GiB
                             capabilities: ntfs initialized
                             configuration: clustersize=4096  created=2019-01-08 04:35:19 filesystem=ntfs label=Windows-SSD name=Basic  data partition state=clean
                        *-volume:3
                             description: Windows NTFS volume
                             vendor: Windows
                             physical id: 4
                             logical name: /dev/nvme0n1p4
                             version: 3.1
                             serial: 6cf145ed-f033-384a-9c9b-ea3b78714d21
                             size: 973MiB
                             capacity: 999MiB
                             capabilities: boot precious ntfs initialized
                             configuration: clustersize=4096  created=2019-01-08 04:35:22 filesystem=ntfs label=WINRE_DRV name=Basic  data partition state=clean
                        *-volume:4
                             description: EXT4 volume
                             vendor: Linux
                             physical id: 5
                             logical name: /dev/nvme0n1p5
                             logical name: /
                             version: 1.0
                             serial: af7e9db6-b182-4654-8325-dea13225645f
                             size: 30GiB
                             capabilities: journaled extended_attributes  large_files huge_files dir_nlink recover 64bit extents ext4 ext2  initialized
                             configuration: created=2020-11-21 23:34:52  filesystem=ext4 lastmountpoint=/ modified=2021-03-10 13:06:09  mount.fstype=ext4 mount.options=rw,relatime,errors=remount-ro  mounted=2021-03-10 13:06:09 state=mounted
            *-pci:2
                 description: PCI bridge
                 product: Cannon Lake PCH PCI Express Root Port #13
                 vendor: Intel Corporation
                 physical id: 1d.4
                 bus info: pci@0000:00:1d.4
                 version: f0
                 width: 32 bits
                 clock: 33MHz
                 capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
                 configuration: driver=pcieport
                 resources: irq:124 ioport:4000(size=4096) memory:a4300000-a43fffff
               *-network
                    description: Wireless interface
                    product: RTL8822BE 802.11a/b/g/n/ac WiFi adapter
                    vendor: Realtek Semiconductor Co., Ltd.
                    physical id: 0
                    bus info: pci@0000:07:00.0
                    logical name: wlp7s0
                    version: 00
                    serial: 28:3a:4d:7d:cb:55
                    width: 64 bits
                    clock: 33MHz
                    capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
                    configuration: broadcast=yes driver=rtw_8822be  driverversion=5.8.0-44-generic firmware=N/A ip=192.168.1.128 latency=0  link=yes multicast=yes wireless=IEEE 802.11
                    resources: irq:144 ioport:4000(size=256) memory:a4300000-a430ffff
            *-pci:3
                 description: PCI bridge
                 product: Cannon Lake PCH PCI Express Root Port #14
                 vendor: Intel Corporation
                 physical id: 1d.5
                 bus info: pci@0000:00:1d.5
                 version: f0
                 width: 32 bits
                 clock: 33MHz
                 capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
                 configuration: driver=pcieport
                 resources: irq:125 ioport:3000(size=4096) memory:a4200000-a42fffff
               *-network
                    description: Ethernet interface
                    product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
                    vendor: Realtek Semiconductor Co., Ltd.
                    physical id: 0
                    bus info: pci@0000:08:00.0
                    logical name: enp8s0
                    version: 15
                    serial: e8:6a:64:89:6e:20
                    capacity: 1Gbit/s
                    width: 64 bits
                    clock: 33MHz
                    capabilities: pm msi pciexpress msix bus_master cap_list  ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd  autonegotiation
                    configuration: autonegotiation=on broadcast=yes  driver=r8169 driverversion=5.8.0-44-generic firmware=rtl8168h-2_0.0.2  02/26/15 latency=0 link=no multicast=yes port=MII
                    resources: irq:17 ioport:3000(size=256) memory:a4204000-a4204fff memory:a4200000-a4203fff
            *-communication:1
                 description: Communication controller
                 product: Cannon Lake PCH Serial IO UART Host Controller
                 vendor: Intel Corporation
                 physical id: 1e
                 bus info: pci@0000:00:1e.0
                 version: 10
                 width: 64 bits
                 clock: 33MHz
                 capabilities: pm bus_master cap_list
                 configuration: driver=intel-lpss latency=0
                 resources: irq:20 memory:8f802000-8f802fff
            *-isa
                 description: ISA bridge
                 product: HM470 Chipset LPC/eSPI Controller
                 vendor: Intel Corporation
                 physical id: 1f
                 bus info: pci@0000:00:1f.0
                 version: 10
                 width: 32 bits
                 clock: 33MHz
                 capabilities: isa bus_master
                 configuration: latency=0
            *-multimedia
                 description: Audio device
                 product: Cannon Lake PCH cAVS
                 vendor: Intel Corporation
                 physical id: 1f.3
                 bus info: pci@0000:00:1f.3
                 version: 10
                 width: 64 bits
                 clock: 33MHz
                 capabilities: pm msi bus_master cap_list
                 configuration: driver=snd_hda_intel latency=32
                 resources: irq:145 memory:a4518000-a451bfff memory:a4100000-a41fffff
            *-serial:2
                 description: SMBus
                 product: Cannon Lake PCH SMBus Controller
                 vendor: Intel Corporation
                 physical id: 1f.4
                 bus info: pci@0000:00:1f.4
                 version: 10
                 width: 64 bits
                 clock: 33MHz
                 configuration: driver=i801_smbus latency=0
                 resources: irq:16 memory:a4527000-a45270ff ioport:6040(size=32)
            *-serial:3 UNCLAIMED
                 description: Serial bus controller
                 product: Cannon Lake PCH SPI Controller
                 vendor: Intel Corporation
                 physical id: 1f.5
                 bus info: pci@0000:00:1f.5
                 version: 10
                 width: 32 bits
                 clock: 33MHz
                 capabilities: bus_master
                 configuration: latency=0
                 resources: memory:fe010000-fe010fff
         *-pnp00:00
              product: PnP device PNP0c02
              physical id: 1
              capabilities: pnp
              configuration: driver=system
         *-pnp00:01
              product: PnP device PNP0c02
              physical id: 2
              capabilities: pnp
              configuration: driver=system
         *-pnp00:02
              product: PnP device PNP0c02
              physical id: 3
              capabilities: pnp
              configuration: driver=system
         *-pnp00:03
              product: PnP device PNP0c02
              physical id: 5
              capabilities: pnp
              configuration: driver=system
         *-pnp00:04
              product: PnP device PNP0b00
              physical id: 6
              capabilities: pnp
              configuration: driver=rtc_cmos
         *-pnp00:05
              product: PnP device INT3f0d
              physical id: 7
              capabilities: pnp
              configuration: driver=system
         *-pnp00:06
              product: PnP device PNP0303
              physical id: 8
              capabilities: pnp
              configuration: driver=i8042 kbd
         *-pnp00:07
              product: PnP device PNP0c02
              physical id: 9
              capabilities: pnp
              configuration: driver=system
         *-pnp00:08
              product: PnP device PNP0c02
              physical id: a
              capabilities: pnp
              configuration: driver=system
         *-scsi
              physical id: b
              logical name: scsi5
              capabilities: emulated scsi-host
              configuration: driver=usb-storage
            *-disk
                 description: SCSI Disk
                 product: External USB 3.0
                 vendor: TOSHIBA
                 physical id: 0.0.0
                 bus info: scsi@5:0.0.0
                 logical name: /dev/sda
                 version: 5438
                 serial: 20200206021934F
                 size: 931GiB (1TB)
                 capabilities: partitioned partitioned:dos
                 configuration: ansiversion=6 logicalsectorsize=512 sectorsize=512 signature=9c604f55
               *-volume:0
                    description: Windows NTFS volume
                    physical id: 1
                    bus info: scsi@5:0.0.0,1
                    logical name: /dev/sda1
                    logical name: /media/joni/TOSHIBA EXT
                    version: 3.1
                    serial: e2868087-0b0b-a640-8cc0-60f4beaaa4f3
                    size: 735GiB
                    capacity: 735GiB
                    capabilities: primary bootable ntfs initialized
                    configuration: clustersize=4096 created=2020-02-20  09:29:21 filesystem=ntfs label=TOSHIBA EXT mount.fstype=fuseblk  mount.options=rw,nosuid,nodev,relatime,user_id=0,group_id=0,default_permissions,allow_other,blksize=4096  state=mounted
               *-volume:1
                    description: EXT4 volume
                    vendor: Linux
                    physical id: 2
                    bus info: scsi@5:0.0.0,2
                    logical name: /dev/sda2
                    logical name: /media/joni/Ext4
                    logical name: /run/timeshift/backup
                    version: 1.0
                    serial: 01f45773-9c30-4e91-b1f8-69c157efc05c
                    size: 195GiB
                    capacity: 195GiB
                    capabilities: primary journaled extended_attributes  large_files huge_files dir_nlink recover extents ext4 ext2 initialized
                    configuration: created=2020-11-23 14:33:24  filesystem=ext4 label=Ext4 lastmountpoint=/media/joni/Ext4  modified=2021-03-10 13:06:18 mount.fstype=ext4 mount.options=rw,relatime  mounted=2021-03-10 13:06:18 state=mounted
      *-battery
           description: Zinc Air Battery
           product: CRB Battery 0
           vendor: -Virtual Battery 0-
           physical id: 1
           version: 08/08/2010
           serial: Battery 0
           slot: Fake
      *-power UNCLAIMED
           description: OEM Define 1
           product: OEM Define 5
           vendor: OEM Define 2
           physical id: 2
           version: OEM Define 6
           serial: OEM Define 3
           capacity: 75mWh
    Edit: This fixed the tearing but audio/video still skipping
    nvidia-settings --assign CurrentMetaMode="HDMI-0:3840x2160_60 +0+0 { ForceFullCompositionPipeline = On }"
    Last edited by joubqa; March 10th, 2021 at 03:47 PM.

  2. #2
    Join Date
    Nov 2020
    Beans
    36

    Re: Audio and video skipping. Screen tearing

    This is so annoying! Can anyone tell me what I could try?
    Screen randomly goes black for a second quite oftern. Sound skips for a second even more often
    Last edited by DuckHook; March 12th, 2021 at 12:21 AM. Reason: language

  3. #3
    Join Date
    Nov 2008
    Location
    Metro Boston
    Beans
    15,603
    Distro
    Kubuntu 20.04 Focal Fossa

    Re: Audio and video skipping. Screen tearing

    Are you using the proprietary NVIDIA driver? Go to System Settings > Driver Manager to see.

    If this is one of those "hybrid" systems with NVIDIA and another adapter, usually Intel, see if you can disable the secondary adapter in the BIOS.
    If you ask for help, do not abandon your request. Please have the courtesy to check for responses and thank the people who helped you.

    Blog · Linode System Administration Guides · Android Apps for Ubuntu Users

  4. #4
    Join Date
    Nov 2020
    Beans
    36

    Re: Audio and video skipping. Screen tearing

    I couldn't find driver managet but the nvidia driver is 450.102.04. Not sure what you mean by adapter, specs are in the op.
    My laptop screen is not showing up in Ubuntu anymore (another issue) but if I remember correctly this going black only happened on the tv and not the laptop screen.

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