I recently resolved an audio issue where I could hear a constant, light
static noise in my earphones. It wasn't loud or distracting, but it was
always there. The solution was to remove 'mix' as a source for mix2 and
mix3.
However, once I got rid of that static, I noticed some additional noise
that was apparently hidden behind the original static. Compared to the
first issue, this noise is quieter and not constant. Anyway, it
manifests itself in the following ways:
1) Very light static noise that never increases, but I've noticed that
when I load a web page (YouTube, for example), the noise is silenced
until the page finishes loading. This also sometimes happens when I
move the mouse cursor around the web browser window, but very briefly.
It's easier to notice when loading a page since it lasts longer.
2) Moving the mouse generates a barely audible buzzing sound, but this
either doesn't occur or is barely noticeable when moving the cursor on
a web browser window.
To troubleshoot, I inspected all the cables in the back of the
computer (power, DP, ethernet, USB keyboard, USB mouse, speakers/line),
and unplugged them (except the power cable) one at a time. I didn't
hear a difference, good or bad. I also turned some mixerctl knobs with
no noticeable effects.
Does anyone have any ideas? This isn't a big deal since I can't notice
it while listening to audio, and it's pretty easy to tune out even
without audio, but I'd still like to remove it if possible. I'm
considering buying a USB audio interface, so if that even works, that
could be a solution.
$ dmesg
OpenBSD 7.3-current (GENERIC.MP) #1269: Sun Jul 2 12:21:03 MDT 2023
dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 16934760448 (16150MB)
avail mem = 16401862656 (15642MB)
random: good seed from bootblocks
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 3.1 @ 0xe0000 (99 entries)
bios0: vendor Dell Inc. version "1.20.0" date 12/15/2022
bios0: Dell Inc. OptiPlex 5070
efi0 at bios0: UEFI 2.7
efi0: American Megatrends rev 0x5000d
acpi0 at bios0: ACPI 6.1
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP APIC FPDT FIDT MCFG SSDT BOOT SSDT SSDT HPET
SSDT SSDT UEFI LPIT SSDT SSDT DBGP DBG2 MSDM SLIC DMAR SSDT VFCT BGRT
TPM2 ASF! WSMT
acpi0: wakeup devices PEG1(S4) PEGP(S4) PEG2(S4) PEGP(S4) RP01(S4)
PXSX(S4) RP02(S4) PXSX(S4) RP03(S4) PXSX(S4) RP04(S4) PXSX(S4) RP05(S4)
PXSX(S4) RP06(S4) PXSX(S4) [...]
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM) i7-9700 CPU @ 3.00GHz, 2993.03 MHz, 06-9e-0d
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SRBDS_CTRL,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu0: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB
64b/line 4-way L2 cache, 12MB 64b/line 12-way L3 cache
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
cpu0: apic clock running at 24MHz
cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4.1.1.1, IBE
cpu1 at mainbus0: apid 2 (application processor)
cpu1: Intel(R) Core(TM) i7-9700 CPU @ 3.00GHz, 2993.04 MHz, 06-9e-0d
cpu1:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SRBDS_CTRL,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu1: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB
64b/line 4-way L2 cache, 12MB 64b/line 12-way L3 cache
cpu1: smt 0, core 1, package 0
cpu2 at mainbus0: apid 4 (application processor)
cpu2: Intel(R) Core(TM) i7-9700 CPU @ 3.00GHz, 2993.04 MHz, 06-9e-0d
cpu2:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SRBDS_CTRL,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu2: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB
64b/line 4-way L2 cache, 12MB 64b/line 12-way L3 cache
cpu2: smt 0, core 2, package 0
cpu3 at mainbus0: apid 6 (application processor)
cpu3: Intel(R) Core(TM) i7-9700 CPU @ 3.00GHz, 2993.03 MHz, 06-9e-0d
cpu3:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SRBDS_CTRL,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu3: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB
64b/line 4-way L2 cache, 12MB 64b/line 12-way L3 cache
cpu3: smt 0, core 3, package 0
cpu4 at mainbus0: apid 8 (application processor)
cpu4: Intel(R) Core(TM) i7-9700 CPU @ 3.00GHz, 2993.04 MHz, 06-9e-0d
cpu4:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SRBDS_CTRL,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu4: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB
64b/line 4-way L2 cache, 12MB 64b/line 12-way L3 cache
cpu4: smt 0, core 4, package 0
cpu5 at mainbus0: apid 10 (application processor)
cpu5: Intel(R) Core(TM) i7-9700 CPU @ 3.00GHz, 2993.04 MHz, 06-9e-0d
cpu5:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SRBDS_CTRL,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu5: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB
64b/line 4-way L2 cache, 12MB 64b/line 12-way L3 cache
cpu5: smt 0, core 5, package 0
cpu6 at mainbus0: apid 12 (application processor)
cpu6: Intel(R) Core(TM) i7-9700 CPU @ 3.00GHz, 2993.03 MHz, 06-9e-0d
cpu6:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SRBDS_CTRL,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu6: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB
64b/line 4-way L2 cache, 12MB 64b/line 12-way L3 cache
cpu6: smt 0, core 6, package 0
cpu7 at mainbus0: apid 14 (application processor)
cpu7: Intel(R) Core(TM) i7-9700 CPU @ 3.00GHz, 2993.03 MHz, 06-9e-0d
cpu7:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SRBDS_CTRL,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu7: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB
64b/line 4-way L2 cache, 12MB 64b/line 12-way L3 cache
cpu7: smt 0, core 7, package 0
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 120 pins
acpimcfg0 at acpi0
acpimcfg0: addr 0xf8000000, bus 0-63
acpihpet0 at acpi0: 23999999 Hz
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus -1 (PEG1)
acpiprt2 at acpi0: bus -1 (PEG2)
acpiprt3 at acpi0: bus -1 (RP01)
acpiprt4 at acpi0: bus -1 (RP02)
acpiprt5 at acpi0: bus -1 (RP03)
acpiprt6 at acpi0: bus -1 (RP04)
acpiprt7 at acpi0: bus -1 (RP05)
acpiprt8 at acpi0: bus -1 (RP06)
acpiprt9 at acpi0: bus -1 (RP07)
acpiprt10 at acpi0: bus -1 (RP08)
acpiprt11 at acpi0: bus -1 (RP09)
acpiprt12 at acpi0: bus -1 (RP10)
acpiprt13 at acpi0: bus -1 (RP11)
acpiprt14 at acpi0: bus -1 (RP12)
acpiprt15 at acpi0: bus -1 (RP13)
acpiprt16 at acpi0: bus -1 (RP14)
acpiprt17 at acpi0: bus -1 (RP15)
acpiprt18 at acpi0: bus -1 (RP16)
acpiprt19 at acpi0: bus -1 (RP18)
acpiprt20 at acpi0: bus -1 (RP19)
acpiprt21 at acpi0: bus -1 (RP20)
acpiprt22 at acpi0: bus -1 (RP21)
acpiprt23 at acpi0: bus -1 (RP22)
acpiprt24 at acpi0: bus -1 (RP23)
acpiprt25 at acpi0: bus -1 (RP24)
acpiprt26 at acpi0: bus 1 (PEG0)
acpiprt27 at acpi0: bus 2 (RP17)
"PNP0C14" at acpi0 not configured
acpipci0 at acpi0 PCI0: 0x00000010 0x00000011 0x00000000
com0 at acpi0 UAR1 addr 0x3f8/0x8 irq 4: ns16550a, 16 byte fifo
acpicmos0 at acpi0
pchgpio0 at acpi0 GPI0 addr 0xfd6e0000/0x10000 0xfd6d0000/0x10000
0xfd6b0000/0x10000 0xfd6a0000/0x10000 irq 14, 384 pins
"CYP0004" at acpi0 not configured
acpibtn0 at acpi0: SLPB
"PNP0C14" at acpi0 not configured
"PNP0C14" at acpi0 not configured
"INT33A1" at acpi0 not configured
acpibtn1 at acpi0: PWRB
tpm0 at acpi0 TPM_ 2.0 (TIS) addr 0xfed40000/0x5000, device 0x00fc1050
rev 0x1
"PNP0C14" at acpi0 not configured
"PNP0C14" at acpi0 not configured
"PNP0C14" at acpi0 not configured
"PNP0C0B" at acpi0 not configured
"PNP0C0B" at acpi0 not configured
"PNP0C0B" at acpi0 not configured
"PNP0C0B" at acpi0 not configured
"PNP0C0B" at acpi0 not configured
acpipwrres0 at acpi0: USBC, resource for XDCI
acpipwrres1 at acpi0: V0PR
acpipwrres2 at acpi0: V1PR
acpipwrres3 at acpi0: V2PR
acpipwrres4 at acpi0: WRST
acpicpu0 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpicpu1 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpicpu2 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpicpu3 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpicpu4 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpicpu5 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpicpu6 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpicpu7 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33),
C1(1000@1 mwait.1), PSS
acpipwrres5 at acpi0: FN00, resource for FAN0
acpipwrres6 at acpi0: FN01, resource for FAN1
acpipwrres7 at acpi0: FN02, resource for FAN2
acpipwrres8 at acpi0: FN03, resource for FAN3
acpipwrres9 at acpi0: FN04, resource for FAN4
acpitz0 at acpi0: critical temperature is 119 degC
acpipwrres10 at acpi0: PIN_
acpivideo0 at acpi0: GFX0
acpivout0 at acpivideo0: DD1F
cpu0: Enhanced SpeedStep 2993 MHz: speeds: 3001, 3000, 2800, 2700, 2500,
2400, 2200, 2100, 1900, 1700, 1600, 1400, 1300, 1100, 1000, 800 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel Core 8G Host" rev 0x0d
ppb0 at pci0 dev 1 function 0 "Intel Core 6G PCIE" rev 0x0d: msi
pci1 at ppb0 bus 1
amdgpu0 at pci1 dev 0 function 0 "ATI Polaris 12" rev 0xc7
drm0 at amdgpu0
amdgpu0: msi
azalia0 at pci1 dev 0 function 1 "ATI Radeon Pro Audio" rev 0x00: msi
azalia0: no supported codecs
inteldrm0 at pci0 dev 2 function 0 "Intel UHD Graphics 630" rev 0x02
drm1 at inteldrm0
inteldrm0: msi, COFFEELAKE, gen 9
"Intel Core GMM" rev 0x00 at pci0 dev 8 function 0 not configured
pchtemp0 at pci0 dev 18 function 0 "Intel 300 Series Thermal" rev 0x10
xhci0 at pci0 dev 20 function 0 "Intel 300 Series xHCI" rev 0x10: msi,
xHCI 1.10
usb0 at xhci0: USB revision 3.0
uhub0 at usb0 configuration 1 interface 0 "Intel xHCI root hub" rev
3.00/1.00 addr 1
"Intel 300 Series Shared SRAM" rev 0x10 at pci0 dev 20 function 2 not
configured
dwiic0 at pci0 dev 21 function 0 "Intel 300 Series I2C" rev 0x10: apic 2
int 16
iic0 at dwiic0
"Intel 300 Series HECI" rev 0x10 at pci0 dev 22 function 0 not
configured
ahci0 at pci0 dev 23 function 0 "Intel 300 Series AHCI" rev 0x10: msi,
AHCI 1.3.1
ahci0: port 0: 6.0Gb/s
ahci0: PHY offline on port 2
ahci0: PHY offline on port 3
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <ATA, CT1000MX500SSD1, M3CR>
naa.500a0751e64fa284
sd0: 953869MB, 512 bytes/sector, 1953525168 sectors, thin
ppb1 at pci0 dev 27 function 0 "Intel 300 Series PCIE" rev 0xf0: msi
pci2 at ppb1 bus 2
nvme0 at pci2 dev 0 function 0 "Intel NVMe" rev 0x03: msix, NVMe 1.3
nvme0: SSDPEMKF256G8 NVMe INTEL 256GB, firmware 7005, serial
BTHP0160018G256B
scsibus2 at nvme0: 2 targets, initiator 0
sd1 at scsibus2 targ 1 lun 0: <NVMe, SSDPEMKF256G8 NV, 7005>
sd1: 244198MB, 512 bytes/sector, 500118192 sectors
pcib0 at pci0 dev 31 function 0 "Intel Q370 LPC" rev 0x10
azalia1 at pci0 dev 31 function 3 "Intel 300 Series cAVS" rev 0x10: msi
azalia1: codecs: Realtek ALC255, Intel/0x280b, using Realtek ALC255
audio0 at azalia1
ichiic0 at pci0 dev 31 function 4 "Intel 300 Series SMBus" rev 0x10:
apic 2 int 21
iic1 at ichiic0
spdmem0 at iic1 addr 0x51: 8GB DDR4 SDRAM PC4-21300
spdmem1 at iic1 addr 0x53: 8GB DDR4 SDRAM PC4-21300
"Intel 300 Series SPI" rev 0x10 at pci0 dev 31 function 5 not configured
em0 at pci0 dev 31 function 6 "Intel I219-V" rev 0x10: msi, address
a4:bb:6d:ca:8c:39
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5 irq 1 irq 12
pckbd0 at pckbc0 (kbd slot)
wskbd0 at pckbd0: console keyboard
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
vmm0 at mainbus0: VMX/EPT
efifb at mainbus0 not configured
uhub1 at uhub0 port 3 configuration 1 interface 0 "NEC hub" rev
2.00/1.00 addr 2
uhidev0 at uhub1 port 1 configuration 1 interface 0 "Topre Corporation
HHKB Professional" rev 1.10/1.02 addr 3
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 variable keys, 6 key codes
wskbd1 at ukbd0 mux 1
uhidev1 at uhub0 port 5 configuration 1 interface 0 "Razer Razer
DeathAdder V2 Mini" rev 2.00/2.00 addr 4
uhidev1: iclass 3/1
ums0 at uhidev1: 5 buttons, Z dir
wsmouse0 at ums0 mux 0
uhidev2 at uhub0 port 5 configuration 1 interface 1 "Razer Razer
DeathAdder V2 Mini" rev 2.00/2.00 addr 4
uhidev2: iclass 3/0, 5 report ids
ukbd1 at uhidev2 reportid 1: 8 variable keys, 6 key codes
wskbd2 at ukbd1 mux 1
ucc0 at uhidev2 reportid 2: 573 usages, 20 keys, array
wskbd3 at ucc0 mux 1
uhid0 at uhidev2 reportid 3: input=15, output=0, feature=0
uhid1 at uhidev2 reportid 4: input=15, output=0, feature=0
uhid2 at uhidev2 reportid 5: input=15, output=0, feature=0
uhidev3 at uhub0 port 5 configuration 1 interface 2 "Razer Razer
DeathAdder V2 Mini" rev 2.00/2.00 addr 4
uhidev3: iclass 3/0
ukbd2 at uhidev3: 8 variable keys, 6 key codes
wskbd4 at ukbd2 mux 1
vscsi0 at root
scsibus3 at vscsi0: 256 targets
softraid0 at root
scsibus4 at softraid0: 256 targets
root on sd1a (138ace91780501bb.a) swap on sd1b dump on sd1b
amdgpu0: POLARIS12 8 CU rev 0x00
amdgpu0: 1920x1080, 32bpp
wsdisplay0 at amdgpu0 mux 1: console (std, vt100 emulation), using
wskbd0
wskbd1: connecting to wsdisplay0
wskbd2: connecting to wsdisplay0
wskbd3: connecting to wsdisplay0
wskbd4: connecting to wsdisplay0
wsdisplay0: screen 1-5 added (std, vt100 emulation)
inteldrm0: 1024x768, 32bpp
wsdisplay1 at inteldrm0
wsdisplay1: screen 0-5 added (std, vt100 emulation)
# mixerctl -v
inputs.dac-2:3=126,126
inputs.dac-0:1=126,126
record.adc-0:1_mute=off [ off on ]
record.adc-0:1=124,124
record.adc-2:3_mute=off [ off on ]
record.adc-2:3=124,124
inputs.mix_source=line { line }
inputs.mix_line=120,120
inputs.mix2_source=dac-2:3 { dac-2:3 mix }
inputs.mix3_source=dac-0:1 { dac-0:1 mix }
outputs.spkr_source=mix2 [ mix2 ]
outputs.spkr_mute=on [ off on ]
outputs.spkr_eapd=on [ off on ]
outputs.line_source=mix3 [ mix2 mix3 ]
outputs.line_mute=off [ off on ]
inputs.line=85,85
outputs.line_dir=output [ none output input input-vr0 input-vr50
input-vr80 input-vr100 ]
outputs.line_boost=off [ off on ]
outputs.line_eapd=on [ off on ]
outputs.hp_source=mix2 [ mix2 mix3 ]
outputs.hp_mute=off [ off on ]
outputs.hp_boost=off [ off on ]
outputs.hp_eapd=on [ off on ]
record.adc-2:3_source= { line mix }
record.adc-0:1_source= { line mix }
outputs.line_sense=plugged [ unplugged plugged ]
outputs.hp_sense=unplugged [ unplugged plugged ]
outputs.spkr_muters=line,hp { line hp }
outputs.master=126,126
outputs.master.mute=off [ off on ]
outputs.master.slaves=dac-2:3,dac-0:1,spkr,line,hp { dac-2:3 dac-0:1
spkr line hp }
record.volume=124,124
record.volume.mute=off [ off on ]
record.volume.slaves=adc-0:1,adc-2:3 { adc-0:1 adc-2:3 line }
record.enable=sysctl [ off on sysctl ]
