!!################################
!!ALSA Information Script v 0.4.64
!!################################

!!Script ran on: Fri Apr 26 07:30:56 UTC 2019


!!Linux Distribution
!!------------------

Welcome to MX Linux! Powered by Debian. PRETTY_NAME="Debian GNU/Linux 9 (stretch)" NAME="Debian GNU/Linux" ID=debian HOME_URL="https://www.debian.org/" SUPPORT_URL="https://www.debian.org/support" BUG_REPORT_URL="https://bugs.debian.org/"


!!DMI Information
!!---------------

Manufacturer:      MEDIONNB        
Product Name:      MD 9783         
Product Version:   -1
Firmware Version:  V3.5 R01-M58  EN                        


!!Kernel Information
!!------------------

Kernel release:    4.19.0-1-686-pae
Operating System:  GNU/Linux
Architecture:      i686
Processor:         unknown
SMP Enabled:       Yes


!!ALSA Version
!!------------

Driver version:     k4.19.0-1-686-pae
Library version:    
Utilities version:  1.1.3


!!Loaded ALSA modules
!!-------------------

snd_intel8x0


!!Sound Servers on this system
!!----------------------------

Pulseaudio:
      Installed - Yes (/usr/bin/pulseaudio)
      Running - Yes


!!Soundcards recognised by ALSA
!!-----------------------------

 0 [I82801BAICH2   ]: ICH - Intel 82801BA-ICH2
                      Intel 82801BA-ICH2 with ALC200,200P at irq 10


!!PCI Soundcards installed in the system
!!--------------------------------------

00:1f.5 Multimedia audio controller: Intel Corporation 82801BA/BAM AC'97 Audio Controller (rev 05)


!!Advanced information - PCI Vendor/Device/Subsystem ID's
!!-------------------------------------------------------

00:1f.5 0401: 8086:2445 (rev 05)
	Subsystem: 1025:1027


!!Modprobe options (Sound related)
!!--------------------------------

snd_pcsp: index=-2
snd_usb_audio: index=-2
snd_atiixp_modem: index=-2
snd_intel8x0m: index=-2
snd_via82xx_modem: index=-2


!!Loaded sound module options
!!---------------------------

!!Module: snd_intel8x0
	ac97_clock : 0
	ac97_quirk : (null)
	buggy_irq : 0
	buggy_semaphore : N
	enable : N
	id : (null)
	index : -1
	inside_vm : -1
	joystick : 0
	spdif_aclink : 0
	xbox : N


!!AC97 Codec information
!!----------------------
--startcollapse--

0-0/0: Realtek ALC200,200P rev 0

PCI Subsys Vendor: 0x1025
PCI Subsys Device: 0x1027

Flags: 0
Capabilities     : -headphone out-
DAC resolution   : 18-bit
ADC resolution   : 18-bit
3D enhancement   : Realtek 3D Stereo Enhancement

Current setup
Mic gain         :  0dB [ 0dB]
POP path         : pre 3D
Sim. stereo      : off
3D enhancement   : off
Loudness         : off
Mono output      : MIX
Mic select       : Mic1
ADC/DAC loopback : off
Extended ID      : codec=0 rev=1 AMAP DSA=0 SPDIF VRA
Extended status  : SPCV SPDIF=3/4 SPDIF VRA
PCM front DAC    : 48000Hz
PCM ADC          : 44100Hz
SPDIF Control    : Consumer PCM Category=0x2 Generation=1 Rate=48kHz

0:00 = 5950
0:02 = 0000
0:04 = 0000
0:06 = 801f
0:08 = 0000
0:0a = 801e
0:0c = 801f
0:0e = 801f
0:10 = 9f1f
0:12 = 0606
0:14 = 9f1f
0:16 = 9f1f
0:18 = 0000
0:1a = 0000
0:1c = 0505
0:1e = 0000
0:20 = 0000
0:22 = 0000
0:24 = 0000
0:26 = 000f
0:28 = 0605
0:2a = 0405
0:2c = bb80
0:2e = 0000
0:30 = 0000
0:32 = ac44
0:34 = 0000
0:36 = 0000
0:38 = 0000
0:3a = 2824
0:3c = 0000
0:3e = 0000
0:40 = 0000
0:42 = 0000
0:44 = 0000
0:46 = 0000
0:48 = 0000
0:4a = 0000
0:4c = 0000
0:4e = 0000
0:50 = 0000
0:52 = 0000
0:54 = 0000
0:56 = ffff
0:58 = 0000
0:5a = 0000
0:5c = 0000
0:5e = 0000
0:60 = 0000
0:62 = 0000
0:64 = 0000
0:66 = 0000
0:68 = 0000
0:6a = 0000
0:6c = 0000
0:6e = 0011
0:70 = 8210
0:72 = 6aa9
0:74 = 0062
0:76 = 1f0f
0:78 = 0000
0:7a = 57c2
0:7c = 414c
0:7e = 4710
--endcollapse--


!!ALSA Device nodes
!!-----------------

crw-rw----  1 root audio 116,  5 Apr 26 09:27 /dev/snd/controlC0
crw-rw----  1 root audio 116,  3 Apr 26 09:28 /dev/snd/pcmC0D0c
crw-rw----  1 root audio 116,  2 Apr 26 09:30 /dev/snd/pcmC0D0p
crw-rw----  1 root audio 116,  4 Apr 26 09:27 /dev/snd/pcmC0D1c
crw-rw----  1 root audio 116,  1 Apr 26 09:27 /dev/snd/seq
crw-rw----  1 root audio 116, 33 Apr 26 09:27 /dev/snd/timer

/dev/snd/by-path:
total 0
drwxr-xr-x 2 root root  60 Apr 26 09:27 .
drwxr-xr-x 3 root root 180 Apr 26 09:27 ..
lrwxrwxrwx 1 root root  12 Apr 26 09:27 pci-0000:00:1f.5 -> ../controlC0


!!ALSA configuration files
!!------------------------

!!User specific config file (~/.asoundrc)

defaults.pcm.!card I82801BAICH2
defaults.ctl.!card I82801BAICH2

!!Aplay/Arecord output
!!--------------------

APLAY

**** List of PLAYBACK Hardware Devices ****
card 0: I82801BAICH2 [Intel 82801BA-ICH2], device 0: Intel ICH [Intel 82801BA-ICH2]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

ARECORD

**** List of CAPTURE Hardware Devices ****
card 0: I82801BAICH2 [Intel 82801BA-ICH2], device 0: Intel ICH [Intel 82801BA-ICH2]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: I82801BAICH2 [Intel 82801BA-ICH2], device 1: Intel ICH - MIC ADC [Intel 82801BA-ICH2 - MIC ADC]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

!!Amixer output
!!-------------

!!-------Mixer controls for card 0 [I82801BAICH2]

Card hw:0 'I82801BAICH2'/'Intel 82801BA-ICH2 with ALC200,200P at irq 10'
  Mixer name	: 'Realtek ALC200,200P rev 0'
  Components	: 'AC97a:414c4710'
  Controls      : 38
  Simple ctrls  : 23
Simple mixer control 'Master',0
  Capabilities: pvolume pswitch pswitch-joined
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 31 [100%] [0.00dB] [on]
  Front Right: Playback 31 [100%] [0.00dB] [on]
Simple mixer control 'Master Mono',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 31
  Mono: Playback 0 [0%] [-46.50dB] [off]
Simple mixer control 'Headphone',0
  Capabilities: pvolume pswitch pswitch-joined
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 31 [100%] [0.00dB] [on]
  Front Right: Playback 31 [100%] [0.00dB] [on]
Simple mixer control '3D Control - Center',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 15
  Mono: 0 [0%]
Simple mixer control '3D Control - Depth',0
  Capabilities: pvolume pvolume-joined
  Playback channels: Mono
  Limits: Playback 0 - 15
  Mono: Playback 0 [0%]
Simple mixer control '3D Control - Switch',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'PCM',0
  Capabilities: pvolume pswitch pswitch-joined
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 31 [100%] [12.00dB] [on]
  Front Right: Playback 31 [100%] [12.00dB] [on]
Simple mixer control 'Line',0
  Capabilities: pvolume pswitch pswitch-joined cswitch cswitch-exclusive
  Capture exclusive group: 0
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Front Left: Playback 0 [0%] [-34.50dB] [off] Capture [off]
  Front Right: Playback 0 [0%] [-34.50dB] [off] Capture [off]
Simple mixer control 'CD',0
  Capabilities: pvolume pswitch pswitch-joined cswitch cswitch-exclusive
  Capture exclusive group: 0
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Front Left: Playback 25 [81%] [3.00dB] [on] Capture [off]
  Front Right: Playback 25 [81%] [3.00dB] [on] Capture [off]
Simple mixer control 'Mic',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined cswitch cswitch-exclusive
  Capture exclusive group: 0
  Playback channels: Mono
  Capture channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono: Playback 0 [0%] [-34.50dB] [off]
  Front Left: Capture [on]
  Front Right: Capture [on]
Simple mixer control 'Mic Boost ( 20dB)',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [off]
Simple mixer control 'Mic Select',0
  Capabilities: enum
  Items: 'Mic1' 'Mic2'
  Item0: 'Mic1'
Simple mixer control 'Video',0
  Capabilities: pvolume pswitch pswitch-joined cswitch cswitch-exclusive
  Capture exclusive group: 0
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Front Left: Playback 0 [0%] [-34.50dB] [off] Capture [off]
  Front Right: Playback 0 [0%] [-34.50dB] [off] Capture [off]
Simple mixer control 'Phone',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined cswitch cswitch-exclusive
  Capture exclusive group: 0
  Playback channels: Mono
  Capture channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono: Playback 0 [0%] [-34.50dB] [off]
  Front Left: Capture [off]
  Front Right: Capture [off]
Simple mixer control 'IEC958',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
Simple mixer control 'IEC958 Playback AC97-SPSA',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 3
  Mono: 0 [0%]
Simple mixer control 'Beep',0
  Capabilities: pvolume pvolume-joined pswitch pswitch-joined
  Playback channels: Mono
  Limits: Playback 0 - 15
  Mono: Playback 0 [0%] [-45.00dB] [off]
Simple mixer control 'Aux',0
  Capabilities: pvolume pswitch pswitch-joined cswitch cswitch-exclusive
  Capture exclusive group: 0
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Front Left: Playback 0 [0%] [-34.50dB] [off] Capture [off]
  Front Right: Playback 0 [0%] [-34.50dB] [off] Capture [off]
Simple mixer control 'Mono Output Select',0
  Capabilities: enum
  Items: 'Mix' 'Mic'
  Item0: 'Mix'
Simple mixer control 'Capture',0
  Capabilities: cvolume cswitch cswitch-joined
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 15
  Front Left: Capture 5 [33%] [7.50dB] [on]
  Front Right: Capture 5 [33%] [7.50dB] [on]
Simple mixer control 'Mix',0
  Capabilities: cswitch cswitch-exclusive
  Capture exclusive group: 0
  Capture channels: Front Left - Front Right
  Front Left: Capture [off]
  Front Right: Capture [off]
Simple mixer control 'Mix Mono',0
  Capabilities: cswitch cswitch-exclusive
  Capture exclusive group: 0
  Capture channels: Front Left - Front Right
  Front Left: Capture [off]
  Front Right: Capture [off]
Simple mixer control 'External Amplifier',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]


!!Alsactl output
!!--------------

--startcollapse--
state.I82801BAICH2 {
	control.1 {
		iface MIXER
		name 'Master Playback Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.2 {
		iface MIXER
		name 'Master Playback Volume'
		value.0 31
		value.1 31
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 31'
			dbmin -4650
			dbmax 0
			dbvalue.0 0
			dbvalue.1 0
		}
	}
	control.3 {
		iface MIXER
		name 'Headphone Playback Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.4 {
		iface MIXER
		name 'Headphone Playback Volume'
		value.0 31
		value.1 31
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 31'
			dbmin -4650
			dbmax 0
			dbvalue.0 0
			dbvalue.1 0
		}
	}
	control.5 {
		iface MIXER
		name 'Master Mono Playback Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.6 {
		iface MIXER
		name 'Master Mono Playback Volume'
		value 0
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 31'
			dbmin -4650
			dbmax 0
			dbvalue.0 -4650
		}
	}
	control.7 {
		iface MIXER
		name 'Beep Playback Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.8 {
		iface MIXER
		name 'Beep Playback Volume'
		value 0
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 15'
			dbmin -4500
			dbmax 0
			dbvalue.0 -4500
		}
	}
	control.9 {
		iface MIXER
		name 'Phone Playback Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.10 {
		iface MIXER
		name 'Phone Playback Volume'
		value 0
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 31'
			dbmin -3450
			dbmax 1200
			dbvalue.0 -3450
		}
	}
	control.11 {
		iface MIXER
		name 'Mic Playback Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.12 {
		iface MIXER
		name 'Mic Playback Volume'
		value 0
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 31'
			dbmin -3450
			dbmax 1200
			dbvalue.0 -3450
		}
	}
	control.13 {
		iface MIXER
		name 'Mic Boost ( 20dB)'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.14 {
		iface MIXER
		name 'Line Playback Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.15 {
		iface MIXER
		name 'Line Playback Volume'
		value.0 0
		value.1 0
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 31'
			dbmin -3450
			dbmax 1200
			dbvalue.0 -3450
			dbvalue.1 -3450
		}
	}
	control.16 {
		iface MIXER
		name 'CD Playback Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.17 {
		iface MIXER
		name 'CD Playback Volume'
		value.0 25
		value.1 25
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 31'
			dbmin -3450
			dbmax 1200
			dbvalue.0 300
			dbvalue.1 300
		}
	}
	control.18 {
		iface MIXER
		name 'Video Playback Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.19 {
		iface MIXER
		name 'Video Playback Volume'
		value.0 0
		value.1 0
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 31'
			dbmin -3450
			dbmax 1200
			dbvalue.0 -3450
			dbvalue.1 -3450
		}
	}
	control.20 {
		iface MIXER
		name 'Aux Playback Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.21 {
		iface MIXER
		name 'Aux Playback Volume'
		value.0 0
		value.1 0
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 31'
			dbmin -3450
			dbmax 1200
			dbvalue.0 -3450
			dbvalue.1 -3450
		}
	}
	control.22 {
		iface MIXER
		name 'PCM Playback Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.23 {
		iface MIXER
		name 'PCM Playback Volume'
		value.0 31
		value.1 31
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 31'
			dbmin -3450
			dbmax 1200
			dbvalue.0 1200
			dbvalue.1 1200
		}
	}
	control.24 {
		iface MIXER
		name 'Capture Source'
		value.0 Mic
		value.1 Mic
		comment {
			access 'read write'
			type ENUMERATED
			count 2
			item.0 Mic
			item.1 CD
			item.2 Video
			item.3 Aux
			item.4 Line
			item.5 Mix
			item.6 'Mix Mono'
			item.7 Phone
		}
	}
	control.25 {
		iface MIXER
		name 'Capture Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.26 {
		iface MIXER
		name 'Capture Volume'
		value.0 5
		value.1 5
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 15'
			dbmin 0
			dbmax 2250
			dbvalue.0 750
			dbvalue.1 750
		}
	}
	control.27 {
		iface MIXER
		name '3D Control - Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.28 {
		iface MIXER
		name 'Mono Output Select'
		value Mix
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 Mix
			item.1 Mic
		}
	}
	control.29 {
		iface MIXER
		name 'Mic Select'
		value Mic1
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 Mic1
			item.1 Mic2
		}
	}
	control.30 {
		iface MIXER
		name '3D Control - Center'
		value 0
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 15'
		}
	}
	control.31 {
		iface MIXER
		name '3D Control - Depth'
		value 0
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 15'
		}
	}
	control.32 {
		iface MIXER
		name 'IEC958 Playback Con Mask'
		value '0fff000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
		comment {
			access read
			type IEC958
			count 1
		}
	}
	control.33 {
		iface MIXER
		name 'IEC958 Playback Pro Mask'
		value cf00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
		comment {
			access read
			type IEC958
			count 1
		}
	}
	control.34 {
		iface MIXER
		name 'IEC958 Playback Default'
		value '0082000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
		comment {
			access 'read write'
			type IEC958
			count 1
		}
	}
	control.35 {
		iface MIXER
		name 'IEC958 Playback Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.36 {
		iface MIXER
		name 'IEC958 Playback AC97-SPSA'
		value 0
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 3'
		}
	}
	control.37 {
		iface MIXER
		name 'External Amplifier'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.38 {
		iface PCM
		name 'Playback Channel Map'
		value.0 0
		value.1 0
		comment {
			access read
			type INTEGER
			count 2
			range '0 - 36'
		}
	}
}
--endcollapse--


!!All Loaded Modules
!!------------------

Module
fuse
speedstep_lib
cpufreq_userspace
cpufreq_conservative
cpufreq_powersave
bnep
bluetooth
drbg
ansi_cprng
ecdh_generic
rfkill
uinput
nfsd
auth_rpcgss
nfs_acl
nfs
lockd
grace
fscache
sunrpc
ecryptfs
loop
lp
dm_crypt
dm_mod
iTCO_wdt
iTCO_vendor_support
ppdev
pcmcia
sparse_keymap
input_polldev
joydev
snd_intel8x0
snd_ac97_codec
serio_raw
ac97_bus
sg
yenta_socket
pcmcia_rsrc
snd_pcm
pcmcia_core
snd_timer
lpc_ich
snd
parport_pc
soundcore
battery
parport
ac
evdev
rng_core
ext4
crc16
mbcache
jbd2
fscrypto
ecb
crypto_simd
cryptd
aes_i586
btrfs
xor
zstd_decompress
zstd_compress
xxhash
raid6_pq
libcrc32c
crc32c_generic
sr_mod
cdrom
sd_mod
ata_generic
radeon
psmouse
ata_piix
i2c_algo_bit
libata
uhci_hcd
ehci_hcd
ttm
usbcore
i2c_i801
usb_common
drm_kms_helper
scsi_mod
firewire_ohci
8139too
8139cp
mii
drm
firewire_core
crc_itu_t
thermal
floppy
video
button


!!ALSA/HDA dmesg
!!--------------

[    0.349917] ACPI: Added _OSI(Linux-Dell-Video)
[    0.349920] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[    0.354858] ACPI: 1 ACPI AML tables successfully acquired and loaded
--
[   13.808880] sr 1:0:0:0: Attached scsi generic sg1 type 5
[   14.294731] snd_intel8x0 0000:00:1f.5: intel8x0_measure_ac97_clock: measured 51702 usecs (2484 samples)
[   14.294739] snd_intel8x0 0000:00:1f.5: clocking to 48000
[   14.763397] wistron_btns: BIOS signature found at eb5e5f9b, entry point 000F7E4A
--
[   63.139274] fuse init (API version 7.27)
[  227.508449] snd_intel8x0 0000:00:1f.5: codec_semaphore: semaphore is not ready [0x1][0x300100]
[  227.508491] snd_intel8x0 0000:00:1f.5: codec_read 0: semaphore is not ready for register 0x56