>Synopsis: Near-silent volume level from M-Audio M-Track Hub
>Category: system
>Environment:
System : OpenBSD 6.0
Details : OpenBSD 6.0-current (GENERIC.MP) #126: Tue Jan 10
10:09:01 MST 2017
[email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
Architecture: OpenBSD.amd64
Machine : amd64
>Description:
I hear no output when I'm playing audio with the "M-Audio M-Track Hub".
If I add a lot of gain to my speakers I can *barely* hear the audio being
played, in extremely low volume, too low to really understand anything.
I tried its headphones output as well, same problem. The test mentioned
on https://www.openbsd.org/faq/faq13.html#audioprob seems to show
nothing abnormal:
# cat > /dev/audio < /dev/zero &
[1] 5732
# audioctl play.{bytes,errors}
play.bytes=950400
play.errors=0
# audioctl play.{bytes,errors}
play.bytes=1797120
play.errors=0
# audioctl play.{bytes,errors}
play.bytes=2632320
play.errors=0
# kill %1
# fg %1
cat > /dev/audio < /dev/zero
Terminated
audioctl output:
name=uaudio0
mode=
pause=1
active=0
nblks=8
blksz=960
rate=48000
encoding=s24le3
play.channels=2
play.bytes=0
play.errors=0
record.channels=2
record.bytes=0
record.errors=0
mixerctl -v output:
(none)
I also tried it on the same box (HP Proliant MicroServer Gen8) on
6.0-stable, and on a ThinkPad X230 laptop running a 1-week-old snapshot.
Same problem on both..
I gave it a try on a Linux on the same laptop and it seems to be working
fine, so I *suppose* there is nothing wrong with the specific unit.
>How-To-Repeat:
Not 100% sure. I suppose plugging an M-Audio M-Track Hub to an OpenBSD
box and trying to play anything.
>Fix:
None known.
dmesg:
OpenBSD 6.0-current (GENERIC.MP) #126: Tue Jan 10 10:09:01 MST 2017
[email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 2094940160 (1997MB)
avail mem = 2026852352 (1932MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.7 @ 0x7fbdb000 (63 entries)
bios0: vendor HP version "J06" date 11/09/2013
bios0: HP ProLiant MicroServer Gen8
acpi0 at bios0: rev 2
acpi0: sleep states S0 S4 S5
acpi0: tables DSDT FACP SPCR MCFG HPET FFFF SPMI ERST APIC FFFF BERT HEST FFFF
FFFF SSDT SSDT SSDT SSDT
acpi0: wakeup devices PCI0(S4)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimcfg0 at acpi0 addr 0xd8000000, bus 0-63
acpihpet0 at acpi0: 14318179 Hz
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Celeron(R) CPU G1610T @ 2.30GHz, 2295.11 MHz
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,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,POPCNT,DEADLINE,XSAVE,NXE,LONG,LAHF,PERF,ITSC,FSGSBASE,SMEP,ERMS,SENSOR,ARAT
cpu0: 256KB 64b/line 8-way L2 cache
cpu0: TSC frequency 2295112320 Hz
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
cpu0: apic clock running at 99MHz
cpu0: mwait min=64, max=64, C-substates=0.2.1.1, IBE
cpu1 at mainbus0: apid 2 (application processor)
cpu1: Intel(R) Celeron(R) CPU G1610T @ 2.30GHz, 2294.79 MHz
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,VMXcpu1:
failed to identify
,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCIDioapic0 at mainbus0,SSE4.1,SSE4.2: apid
8,POPCNT,DEADLINE,XSAVE pa 0xfec00000,NXE,LONG,LAHF, version 20, 24 pins
,PERF,ITSC,FSGSBASE,SMEP,ERMS,SENSOR,ARAT
cpu1: 256KB 64b/line 8-way L2 cache
cpu1: smt 0, core 1, package 0
acpiprt0 at acpi0: bus 13 (IPT1)
acpiprt1 at acpi0: bus -1 (IPT2)
acpiprt2 at acpi0: bus -1 (IPT3)
acpiprt3 at acpi0: bus -1 (IPT4)
acpiprt4 at acpi0: bus 3 (IPT5)
acpiprt5 at acpi0: bus -1 (IPT6)
acpiprt6 at acpi0: bus 4 (IPT7)
acpiprt7 at acpi0: bus 1 (IPT8)
acpiprt8 at acpi0: bus 7 (PT02)
acpiprt9 at acpi0: bus -1 (PT03)
acpiprt10 at acpi0: bus 2 (PT05)
acpiprt11 at acpi0: bus 0 (PCI0)
acpicpu0 at acpi0: C2(350@96 mwait.1@0x20), C1(1000@1 mwait.1), PSS
acpicpu1 at acpi0: C2(350@96 mwait.1@0x20), C1(1000@1 mwait.1), PSS
acpitz0 at acpi0: critical temperature is 31 degC
"IPI0001" at acpi0 not configured
"PNP0A06" at acpi0 not configured
"PNP0303" at acpi0 not configured
"PNP0F13" at acpi0 not configured
"ACPI000D" at acpi0 not configured
ipmi at mainbus0 not configured
cpu0: Enhanced SpeedStep 2295 MHz: speeds: 2300, 2200, 2100, 2000, 1900, 1800,
1700, 1600 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel Core 3G Host" rev 0x09
ppb0 at pci0 dev 1 function 0 "Intel Core 3G PCIE" rev 0x09: msi
pci1 at ppb0 bus 7
radeondrm0 at pci1 dev 0 function 0 "ATI Radeon HD 5450" rev 0x00
drm0 at radeondrm0
radeondrm0: msi
azalia0 at pci1 dev 0 function 1 "ATI Radeon HD 5470 Audio" rev 0x00: msi
azalia0: no supported codecs
ppb1 at pci0 dev 6 function 0 "Intel Core 3G PCIE" rev 0x09: msi
pci2 at ppb1 bus 2
ehci0 at pci0 dev 26 function 0 "Intel 6 Series USB" rev 0x05: apic 8 int 21
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00
addr 1
ppb2 at pci0 dev 28 function 0 "Intel 6 Series PCIE" rev 0xb5
pci3 at ppb2 bus 13
ppb3 at pci0 dev 28 function 4 "Intel 6 Series PCIE" rev 0xb5
pci4 at ppb3 bus 3
bge0 at pci4 dev 0 function 0 "Broadcom BCM5720" rev 0x00, BCM5720 A0
(0x5720000), APE firmware NCSI 1.2.46.0: msi, address 3c:a8:2a:9f:66:28
brgphy0 at bge0 phy 1: BCM5720C 10/100/1000baseT PHY, rev. 0
bge1 at pci4 dev 0 function 1 "Broadcom BCM5720" rev 0x00, BCM5720 A0
(0x5720000), APE firmware NCSI 1.2.46.0: msi, address 3c:a8:2a:9f:66:29
brgphy1 at bge1 phy 2: BCM5720C 10/100/1000baseT PHY, rev. 0
ppb4 at pci0 dev 28 function 6 "Intel 6 Series PCIE" rev 0xb5
pci5 at ppb4 bus 4
xhci0 at pci5 dev 0 function 0 "Renesas uPD720201 xHCI" rev 0x03: msi
usb1 at xhci0: USB revision 3.0
uhub1 at usb1 configuration 1 interface 0 "Renesas xHCI root hub" rev 3.00/1.00
addr 1
ppb5 at pci0 dev 28 function 7 "Intel 6 Series PCIE" rev 0xb5
pci6 at ppb5 bus 1
"Hewlett-Packard iLO3 Slave" rev 0x05 at pci6 dev 0 function 0 not configured
"Hewlett-Packard iLO3 Management" rev 0x05 at pci6 dev 0 function 2 not
configured
uhci0 at pci6 dev 0 function 4 "Hewlett-Packard USB" rev 0x02: apic 8 int 16
usb2 at uhci0: USB revision 1.0
uhub2 at usb2 configuration 1 interface 0 "Hewlett-Packard UHCI root hub" rev
1.00/1.00 addr 1
ehci1 at pci0 dev 29 function 0 "Intel 6 Series USB" rev 0x05: apic 8 int 20
usb3 at ehci1: USB revision 2.0
uhub3 at usb3 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00
addr 1
ppb6 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0xa5
pci7 at ppb6 bus 20
pcib0 at pci0 dev 31 function 0 "Intel C204 LPC" rev 0x05
ahci0 at pci0 dev 31 function 2 "Intel 6 Series AHCI" rev 0x05: msi, AHCI 1.3
ahci0: port 0: 6.0Gb/s
ahci0: port 1: 6.0Gb/s
ahci0: port 2: 3.0Gb/s
ahci0: port 3: 3.0Gb/s
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <ATA, WDC WD30EFRX-68E, 82.0> SCSI3 0/direct
fixed naa.50014ee20dc04e72
sd0: 2861588MB, 512 bytes/sector, 5860533168 sectors
sd1 at scsibus1 targ 1 lun 0: <ATA, WDC WD20EFRX-68E, 82.0> SCSI3 0/direct
fixed naa.50014ee2b7cd7085
sd1: 1907729MB, 512 bytes/sector, 3907029168 sectors
sd2 at scsibus1 targ 2 lun 0: <ATA, WDC WD20EZRX-00D, 80.0> SCSI3 0/direct
fixed naa.50014ee6adf4fed9
sd2: 1907729MB, 512 bytes/sector, 3907029168 sectors
sd3 at scsibus1 targ 3 lun 0: <ATA, WDC WD20EZRX-00D, 80.0> SCSI3 0/direct
fixed naa.50014ee6589fe064
sd3: 1907729MB, 512 bytes/sector, 3907029168 sectors
isa0 at pcib0
isadma0 at isa0
com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
com1: console
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
uhub4 at uhub0 port 1 configuration 1 interface 0 "Intel Rate Matching Hub" rev
2.00/0.00 addr 2
rsu0 at uhub4 port 3 configuration 1 interface 0 "Manufacturer Realtek 11n USB
Ada" rev 2.00/2.00 addr 3
rsu0: MAC/BB RTL8712 cut 3, address 00:14:d1:bb:91:f3
uhub5 at uhub4 port 5 configuration 1 interface 0 "Cypress Semiconductor USB2.0
Hub" rev 2.00/32.99 addr 4
uaudio0 at uhub5 port 4 configuration 1 interface 0 "M-AUDIO M-Track Hub" rev
2.00/2.00 addr 5
uaudio0: audio rev 1.00, 0 mixer controls
audio0 at uaudio0
uhub6 at uhub4 port 6 configuration 1 interface 0 "Genesys Logic USB2.0 Hub"
rev 2.00/77.63 addr 6
uhidev0 at uhub6 port 1 configuration 1 interface 0 "OCT USB KVM Port V1.02"
rev 2.00/1.00 addr 7
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 variable keys, 6 key codes
wskbd1 at ukbd0 mux 1
uhidev1 at uhub6 port 1 configuration 1 interface 1 "OCT USB KVM Port V1.02"
rev 2.00/1.00 addr 7
uhidev1: iclass 3/1, 3 report ids
ums0 at uhidev1 reportid 1: 5 buttons, Z and W dir
wsmouse0 at ums0 mux 0
uhid0 at uhidev1 reportid 2: input=1, output=0, feature=0
uhid1 at uhidev1 reportid 3: input=2, output=0, feature=0
umass0 at uhub1 port 1 configuration 1 interface 0 "Western Digital My Passport
0830" rev 3.00/10.65 addr 2
umass0: using SCSI over Bulk-Only
scsibus2 at umass0: 2 targets, initiator 0
sd4 at scsibus2 targ 1 lun 0: <WD, My Passport 0830, 1065> SCSI4 0/direct fixed
sd4: 1907697MB, 512 bytes/sector, 3906963456 sectors
ses0 at scsibus2 targ 1 lun 1: <WD, SES Device, 1065> SCSI4 13/enclosure
services fixed
ses0: unable to read enclosure configuration
uhub7 at uhub3 port 1 configuration 1 interface 0 "Intel Rate Matching Hub" rev
2.00/0.00 addr 2
uhub8 at uhub7 port 3 configuration 1 interface 0 "Standard Microsystems
product 0x2660" rev 2.00/8.01 addr 3
umass1 at uhub8 port 1 configuration 1 interface 0 "Generic Ultra Fast Media
Reader" rev 2.00/2.09 addr 4
umass1: using SCSI over Bulk-Only
scsibus3 at umass1: 2 targets, initiator 0
sd5 at scsibus3 targ 1 lun 0: <HP iLO, Internal SD-CARD, 2.09> SCSI0 0/direct
fixed serial.04244030000002660A01
sd5: 15193MB, 512 bytes/sector, 31116288 sectors
vscsi0 at root
scsibus4 at vscsi0: 256 targets
softraid0 at root
scsibus5 at softraid0: 256 targets
sd6 at scsibus5 targ 1 lun 0: <OPENBSD, SR RAID 1, 006> SCSI2 0/direct fixed
sd6: 1907726MB, 512 bytes/sector, 3907023473 sectors
sd7 at scsibus5 targ 2 lun 0: <OPENBSD, SR RAID 1, 006> SCSI2 0/direct fixed
sd7: 98311MB, 512 bytes/sector, 201342053 sectors
sd8 at scsibus5 targ 3 lun 0: <OPENBSD, SR RAID 1, 006> SCSI2 0/direct fixed
sd8: 1805311MB, 512 bytes/sector, 3697278897 sectors
root on sd7a (c9c06bf7a7768f42.a) swap on sd7b dump on sd7b
radeondrm0: 1920x1080, 32bpp
wsdisplay0 at radeondrm0 mux 1: console (std, vt100 emulation), using wskbd0
wskbd1: connecting to wsdisplay0
wsdisplay0: screen 1-5 added (std, vt100 emulation)
usbdevs:
Controller /dev/usb0:
addr 1: high speed, self powered, config 1, EHCI root hub(0x0000),
Intel(0x8086), rev 1.00
port 1 addr 2: high speed, self powered, config 1, Rate Matching Hub(0x0024),
Intel(0x8087), rev 0.00
port 1 powered
port 2 powered
port 3 addr 3: high speed, power 500 mA, config 1, 11n USB Ada(0x8172),
Manufacturer Realtek(0x0bda), rev 2.00, iSerialNumber 00e04c000001
port 4 powered
port 5 addr 4: high speed, self powered, config 1, USB2.0 Hub(0x6572),
Cypress Semiconductor(0x04b4), rev 32.99
port 1 powered
port 2 powered
port 3 powered
port 4 addr 5: full speed, self powered, config 1, M-Track Hub(0x400d),
M-AUDIO(0x0763), rev 2.00
port 6 addr 6: high speed, self powered, config 1, USB2.0 Hub(0x0608),
Genesys Logic(0x05e3), rev 77.63
port 1 addr 7: low speed, power 100 mA, config 1, USB KVM Port
V1.02(0x5102), OCT(0x0b39), rev 1.00, iSerialNumber Ver 1.00
port 2 powered
port 3 powered
port 4 powered
port 2 powered
Controller /dev/usb1:
addr 1: super speed, self powered, config 1, xHCI root hub(0x0000),
Renesas(0x1912), rev 1.00
port 1 disabled
port 2 disabled
port 3 disabled
port 4 disabled
port 5 disabled
port 6 disabled
Controller /dev/usb2:
addr 1: full speed, self powered, config 1, UHCI root hub(0x0000),
Hewlett-Packard(0x103c), rev 1.00
port 1 powered
port 2 powered
Controller /dev/usb3:
addr 1: high speed, self powered, config 1, EHCI root hub(0x0000),
Intel(0x8086), rev 1.00
port 1 addr 2: high speed, self powered, config 1, Rate Matching Hub(0x0024),
Intel(0x8087), rev 0.00
port 1 powered
port 2 powered
port 3 addr 3: high speed, self powered, config 1, product 0x2660(0x2660),
Standard Microsystems(0x0424), rev 8.01
port 1 addr 4: high speed, power 96 mA, config 1, Ultra Fast Media
Reader(0x4030), Generic(0x0424), rev 2.09, iSerialNumber 000002660A01
port 2 powered
port 4 powered
port 5 powered
port 6 powered
port 2 powered
