michel51@michel51-ThinkCentre-M72e:~$ lsusb | sort; echo; lsusb -t
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 003: ID 1267:0210 Logic3 / SpectraVideo plc LG Optical Mouse 3D-310
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 004: ID 1267:0103 Logic3 / SpectraVideo plc G-720 Keyboard
Bus 002 Device 005: ID 0bda:0186 Realtek Semiconductor Corp. Card Reader
Bus 002 Device 011: ID ffff:ffff
Bus 002 Device 014: ID 093a:2460 Pixart Imaging, Inc. Q-TEC WEBCAM 100
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/2p, 480M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/6p, 480M
|__ Port 1: Dev 11, If 3, Class=Human Interface Device, Driver=usbhid, 12M
|__ Port 1: Dev 11, If 1, Class=Audio, Driver=snd-usb-audio, 12M
|__ Port 1: Dev 11, If 2, Class=Audio, Driver=snd-usb-audio, 12M
|__ Port 1: Dev 11, If 0, Class=Audio, Driver=snd-usb-audio, 12M
|__ Port 2: Dev 14, If 0, Class=Vendor Specific Class, Driver=pac207, 12M
|__ Port 3: Dev 4, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
|__ Port 3: Dev 4, If 1, Class=Human Interface Device, Driver=usbhid, 1.5M
|__ Port 5: Dev 5, If 0, Class=Mass Storage, Driver=usb-storage, 480M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/2p, 480M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M
|__ Port 2: Dev 3, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
lsmod | sort
ahci 40960 1
autofs4 40960 2
binfmt_misc 20480 1
coretemp 16384 0
crc32_pclmul 16384 0
crct10dif_pclmul 16384 0
cryptd 24576 1 ghash_clmulni_intel
drm 401408 7 drm_kms_helper,i915
drm_kms_helper 172032 1 i915
fb_sys_fops 16384 1 drm_kms_helper
ghash_clmulni_intel 16384 0
gspca_main 36864 2 gspca_pac207,gspca_spca561
gspca_pac207 16384 0
gspca_spca561 20480 0
hid 122880 2 usbhid,hid_generic
hid_generic 16384 0
i2c_algo_bit 16384 1 i915
i915 1622016 20
input_leds 16384 0
intel_cstate 20480 0
intel_powerclamp 16384 0
intel_rapl 20480 0
intel_rapl_perf 16384 0
ip_tables 28672 0
irqbypass 16384 1 kvm
joydev 24576 0
kvm 614400 1 kvm_intel
kvm_intel 217088 0
libahci 32768 1 ahci
lp 20480 0
lpc_ich 24576 0
mac_hid 16384 0
media 40960 1 videodev
mei 94208 1 mei_me
mei_me 40960 0
mii 16384 1 r8169
Module Size Used by
nls_iso8859_1 16384 0
parport 49152 3 parport_pc,lp,ppdev
parport_pc 32768 0
ppdev 20480 0
r8169 86016 0
sch_fq_codel 20480 2
shpchp 36864 0
snd 81920 22 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hwdep,snd_hda_intel,snd_usb_audio,snd_usbmidi_lib,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_pcm,snd_rawmidi
snd_hda_codec 126976 3 snd_hda_codec_generic,snd_hda_intel,snd_hda_codec_realtek
snd_hda_codec_generic 73728 1 snd_hda_codec_realtek
snd_hda_codec_realtek 106496 1
snd_hda_core 81920 4 snd_hda_codec_generic,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
snd_hda_intel 45056 3
snd_hwdep 20480 2 snd_usb_audio,snd_hda_codec
snd_pcm 98304 4 snd_hda_intel,snd_usb_audio,snd_hda_codec,snd_hda_core
snd_rawmidi 32768 2 snd_seq_midi,snd_usbmidi_lib
snd_seq 65536 2 snd_seq_midi,snd_seq_midi_event
snd_seq_device 16384 3 snd_seq,snd_seq_midi,snd_rawmidi
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_timer 32768 2 snd_seq,snd_pcm
snd_usb_audio 208896 2
snd_usbmidi_lib 32768 1 snd_usb_audio
soundcore 16384 1 snd
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
uas 24576 0
usbhid 49152 0
usb_storage 69632 1 uas
v4l2_common 16384 1 gspca_main
video 45056 1 i915
videodev 184320 4 gspca_main,v4l2_common,gspca_pac207,gspca_spca561
wmi 24576 1 wmi_bmof
wmi_bmof 16384 0
x86_pkg_temp_thermal 16384 0
x_tables 40960 1 ip_tables
michel51@michel51-ThinkCentre-M72e:~$
dmesg | grep -i usb
[ 0.076025] ACPI: bus type USB registered
[ 0.076037] usbcore: registered new interface driver usbfs
[ 0.076042] usbcore: registered new interface driver hub
[ 0.076054] usbcore: registered new device driver usb
[ 0.810993] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 0.811113] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1
[ 0.828058] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
[ 0.828121] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.828122] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.828123] usb usb1: Product: EHCI Host Controller
[ 0.828124] usb usb1: Manufacturer: Linux 4.15.0-132-generic ehci_hcd
[ 0.828125] usb usb1: SerialNumber: 0000:00:1a.0
[ 0.828215] hub 1-0:1.0: USB hub found
[ 0.828423] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2
[ 0.848064] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
[ 0.848111] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.848112] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.848113] usb usb2: Product: EHCI Host Controller
[ 0.848114] usb usb2: Manufacturer: Linux 4.15.0-132-generic ehci_hcd
[ 0.848114] usb usb2: SerialNumber: 0000:00:1d.0
[ 0.848200] hub 2-0:1.0: USB hub found
[ 0.848320] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.848340] uhci_hcd: USB Universal Host Controller Interface driver
[ 1.164013] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 1.188012] usb 2-1: new high-speed USB device number 2 using ehci-pci
[ 1.320359] usb 1-1: New USB device found, idVendor=8087, idProduct=0024
[ 1.320360] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.320514] hub 1-1:1.0: USB hub found
[ 1.344611] usb 2-1: New USB device found, idVendor=8087, idProduct=0024
[ 1.344613] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.344858] hub 2-1:1.0: USB hub found
[ 1.608012] usb 1-1.2: new low-speed USB device number 3 using ehci-pci
[ 1.632032] usb 2-1.1: new full-speed USB device number 3 using ehci-pci
[ 1.721214] usb 1-1.2: New USB device found, idVendor=1267, idProduct=0210
[ 1.721217] usb 1-1.2: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[ 1.721218] usb 1-1.2: Product: PS/2+USB Mouse
[ 1.730331] usbcore: registered new interface driver usbhid
[ 1.730332] usbhid: USB HID core driver
[ 1.732385] input: PS/2+USB Mouse as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.0/0003:1267:0210.0001/input/input3
[ 1.732512] hid-generic 0003:1267:0210.0001: input,hidraw0: USB HID v1.00 Mouse [PS/2+USB Mouse] on usb-0000:00:1a.0-1.2/input0
[ 1.752702] usb 2-1.1: New USB device found, idVendor=ffff, idProduct=ffff
[ 1.752705] usb 2-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1.752707] usb 2-1.1: Product: USB Headset
[ 1.752709] usb 2-1.1: Manufacturer: C-Media Electronics Inc.
[ 1.753722] input: C-Media Electronics Inc. USB Headset as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.3/0003:FFFF:FFFF.0002/input/input4
[ 1.812235] hid-generic 0003:FFFF:FFFF.0002: input,hidraw1: USB HID v1.00 Device [C-Media Electronics Inc. USB Headset] on usb-0000:00:1d.0-1.1/input3
[ 1.892012] usb 2-1.3: new low-speed USB device number 4 using ehci-pci
[ 2.005756] usb 2-1.3: New USB device found, idVendor=1267, idProduct=0103
[ 2.005759] usb 2-1.3: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.009561] input: HID 1267:0103 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.3/2-1.3:1.0/0003:1267:0103.0003/input/input5
[ 2.068150] hid-generic 0003:1267:0103.0003: input,hidraw2: USB HID v1.10 Keyboard [HID 1267:0103] on usb-0000:00:1d.0-1.3/input0
[ 2.071853] input: HID 1267:0103 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.3/2-1.3:1.1/0003:1267:0103.0004/input/input6
[ 2.128287] hid-generic 0003:1267:0103.0004: input,hidraw3: USB HID v1.10 Device [HID 1267:0103] on usb-0000:00:1d.0-1.3/input1
[ 2.208031] usb 2-1.5: new high-speed USB device number 5 using ehci-pci
[ 2.581117] usb 2-1.5: New USB device found, idVendor=0bda, idProduct=0186
[ 2.581121] usb 2-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2.581123] usb 2-1.5: Product: USB2.0-CRW
[ 2.581124] usb 2-1.5: Manufacturer: Generic
[ 2.581126] usb 2-1.5: SerialNumber: 20060413092100000
[ 13.260755] usb-storage 2-1.5:1.0: USB Mass Storage device detected
[ 13.260852] scsi host4: usb-storage 2-1.5:1.0
[ 13.260932] usbcore: registered new interface driver usb-storage
[ 13.442191] usbcore: registered new interface driver uas
[ 13.934924] usbcore: registered new interface driver snd-usb-audio
[ 29.258992] audit: type=1400 audit(1611126744.892:86): apparmor="STATUS" operation="profile_load" profile="unconfined" name="snap.woe-usb.woeusbgui" pid=1117 comm="apparmor_parser"
[ 29.260589] audit: type=1400 audit(1611126744.896:87): apparmor="STATUS" operation="profile_load" profile="unconfined" name="snap.woe-usb.woeusb" pid=1116 comm="apparmor_parser"
[ 1496.998748] usb 2-1.2: new high-speed USB device number 6 using ehci-pci
[ 1497.108387] usb 2-1.2: New USB device found, idVendor=0781, idProduct=5406
[ 1497.108390] usb 2-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1497.108392] usb 2-1.2: Product: U3 Cruzer Micro
[ 1497.108393] usb 2-1.2: Manufacturer: SanDisk Corporation
[ 1497.108395] usb 2-1.2: SerialNumber: 0000051019070367
[ 1497.108695] usb-storage 2-1.2:1.0: USB Mass Storage device detected
[ 1497.108848] scsi host5: usb-storage 2-1.2:1.0
[ 1570.359677] usb 2-1.2: USB disconnect, device number 6
[10914.299087] usb 2-1.2: new high-speed USB device number 7 using ehci-pci
[10914.413222] usb 2-1.2: New USB device found, idVendor=13fe, idProduct=4200
[10914.413225] usb 2-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[10914.413227] usb 2-1.2: Product: USB DISK 2.0
[10914.413229] usb 2-1.2: Manufacturer:
[10914.413230] usb 2-1.2: SerialNumber: 070B52A151223992
[10914.413630] usb-storage 2-1.2:1.0: USB Mass Storage device detected
[10914.413744] scsi host5: usb-storage 2-1.2:1.0
[10915.442432] scsi 5:0:0:0: Direct-Access USB DISK 2.0 PMAP PQ: 0 ANSI: 4
[10956.828446] usb 2-1.2: USB disconnect, device number 7
[16869.821678] usb 2-1.2: new full-speed USB device number 8 using ehci-pci
[16869.935113] usb 2-1.2: config 1 interface 0 altsetting 1 endpoint 0x6 has invalid wMaxPacketSize 0
[16869.935115] usb 2-1.2: config 1 interface 0 altsetting 2 endpoint 0x6 has invalid wMaxPacketSize 0
[16869.935117] usb 2-1.2: config 1 interface 0 altsetting 3 endpoint 0x6 has invalid wMaxPacketSize 0
[16869.935118] usb 2-1.2: config 1 interface 0 altsetting 4 endpoint 0x6 has invalid wMaxPacketSize 0
[16869.935120] usb 2-1.2: config 1 interface 0 altsetting 5 endpoint 0x6 has invalid wMaxPacketSize 0
[16869.935121] usb 2-1.2: config 1 interface 0 altsetting 6 endpoint 0x6 has invalid wMaxPacketSize 0
[16869.935124] usb 2-1.2: config 1 interface 0 altsetting 7 endpoint 0x6 has invalid wMaxPacketSize 0
[16869.935125] usb 2-1.2: config 1 interface 0 altsetting 8 endpoint 0x6 has invalid wMaxPacketSize 0
[16869.935729] usb 2-1.2: New USB device found, idVendor=093a, idProduct=2460
[16869.935730] usb 2-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[16869.935731] usb 2-1.2: Product: CIF Single Chip
[16869.935732] usb 2-1.2: Manufacturer: Pixart Imaging Inc.
[16875.040423] input: pac207 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/input/input12
[16875.040687] usbcore: registered new interface driver pac207
[17168.046966] usb 2-1.2: USB disconnect, device number 8
[17171.595716] usb 2-1.2: new full-speed USB device number 9 using ehci-pci
[17171.705605] usb 2-1.2: config 1 interface 0 altsetting 1 endpoint 0x6 has invalid wMaxPacketSize 0
[17171.705608] usb 2-1.2: config 1 interface 0 altsetting 2 endpoint 0x6 has invalid wMaxPacketSize 0
[17171.705610] usb 2-1.2: config 1 interface 0 altsetting 3 endpoint 0x6 has invalid wMaxPacketSize 0
[17171.705612] usb 2-1.2: config 1 interface 0 altsetting 4 endpoint 0x6 has invalid wMaxPacketSize 0
[17171.705613] usb 2-1.2: config 1 interface 0 altsetting 5 endpoint 0x6 has invalid wMaxPacketSize 0
[17171.705615] usb 2-1.2: config 1 interface 0 altsetting 6 endpoint 0x6 has invalid wMaxPacketSize 0
[17171.705620] usb 2-1.2: config 1 interface 0 altsetting 7 endpoint 0x6 has invalid wMaxPacketSize 0
[17171.705622] usb 2-1.2: config 1 interface 0 altsetting 8 endpoint 0x6 has invalid wMaxPacketSize 0
[17171.707402] usb 2-1.2: New USB device found, idVendor=093a, idProduct=2460
[17171.707404] usb 2-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[17171.707406] usb 2-1.2: Product: CIF Single Chip
[17171.707408] usb 2-1.2: Manufacturer: Pixart Imaging Inc.
[17171.709826] input: pac207 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/input/input13
[17174.958924] usb 2-1.2: USB disconnect, device number 9
[17191.055428] usb 2-1.2: new full-speed USB device number 10 using ehci-pci
[17191.169298] usb 2-1.2: New USB device found, idVendor=04fc, idProduct=0561
[17191.169300] usb 2-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[17191.169304] usb 2-1.2: Product: Generic Digital camera
[17191.169306] usb 2-1.2: Manufacturer: Sunplus Technology Co., Ltd.
[17191.831772] input: spca561 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/input/input14
[17191.831980] usbcore: registered new interface driver spca561
[17599.404031] usb 2-1.1: USB disconnect, device number 3
[17609.096794] usb 2-1.1: new full-speed USB device number 11 using ehci-pci
[17609.209980] usb 2-1.1: New USB device found, idVendor=ffff, idProduct=ffff
[17609.209984] usb 2-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[17609.209986] usb 2-1.1: Product: USB Headset
[17609.209988] usb 2-1.1: Manufacturer: C-Media Electronics Inc.
[17609.227207] input: C-Media Electronics Inc. USB Headset as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.3/0003:FFFF:FFFF.0005/input/input15
[17609.285042] hid-generic 0003:FFFF:FFFF.0005: input,hidraw1: USB HID v1.00 Device [C-Media Electronics Inc. USB Headset] on usb-0000:00:1d.0-1.1/input3
[17637.035803] usb 2-1.2: USB disconnect, device number 10
[17650.312622] usb 2-1.2: new full-speed USB device number 12 using ehci-pci
[17650.422485] usb 2-1.2: config 1 interface 0 altsetting 1 endpoint 0x6 has invalid wMaxPacketSize 0
[17650.422489] usb 2-1.2: config 1 interface 0 altsetting 2 endpoint 0x6 has invalid wMaxPacketSize 0
[17650.422492] usb 2-1.2: config 1 interface 0 altsetting 3 endpoint 0x6 has invalid wMaxPacketSize 0
[17650.422495] usb 2-1.2: config 1 interface 0 altsetting 4 endpoint 0x6 has invalid wMaxPacketSize 0
[17650.422498] usb 2-1.2: config 1 interface 0 altsetting 5 endpoint 0x6 has invalid wMaxPacketSize 0
[17650.422500] usb 2-1.2: config 1 interface 0 altsetting 6 endpoint 0x6 has invalid wMaxPacketSize 0
[17650.422503] usb 2-1.2: config 1 interface 0 altsetting 7 endpoint 0x6 has invalid wMaxPacketSize 0
[17650.422507] usb 2-1.2: config 1 interface 0 altsetting 8 endpoint 0x6 has invalid wMaxPacketSize 0
[17650.423235] usb 2-1.2: New USB device found, idVendor=093a, idProduct=2460
[17650.423238] usb 2-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[17650.423240] usb 2-1.2: Product: CIF Single Chip
[17650.423242] usb 2-1.2: Manufacturer: Pixart Imaging Inc.
[17650.424290] input: pac207 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/input/input16
[17718.187253] usb 2-1.2: USB disconnect, device number 12
[18390.149193] usb 2-1.2: new full-speed USB device number 13 using ehci-pci
[18390.258800] usb 2-1.2: config 1 interface 0 altsetting 1 endpoint 0x6 has invalid wMaxPacketSize 0
[18390.258804] usb 2-1.2: config 1 interface 0 altsetting 2 endpoint 0x6 has invalid wMaxPacketSize 0
[18390.258807] usb 2-1.2: config 1 interface 0 altsetting 3 endpoint 0x6 has invalid wMaxPacketSize 0
[18390.258810] usb 2-1.2: config 1 interface 0 altsetting 4 endpoint 0x6 has invalid wMaxPacketSize 0
[18390.258812] usb 2-1.2: config 1 interface 0 altsetting 5 endpoint 0x6 has invalid wMaxPacketSize 0
[18390.258815] usb 2-1.2: config 1 interface 0 altsetting 6 endpoint 0x6 has invalid wMaxPacketSize 0
[18390.258818] usb 2-1.2: config 1 interface 0 altsetting 7 endpoint 0x6 has invalid wMaxPacketSize 0
[18390.258821] usb 2-1.2: config 1 interface 0 altsetting 8 endpoint 0x6 has invalid wMaxPacketSize 0
[18390.259688] usb 2-1.2: New USB device found, idVendor=093a, idProduct=2460
[18390.259691] usb 2-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[18390.259693] usb 2-1.2: Product: CIF Single Chip
[18390.259695] usb 2-1.2: Manufacturer: Pixart Imaging Inc.
[18390.260988] input: pac207 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/input/input17
[18464.678163] usb 2-1.2: USB disconnect, device number 13
[20043.259952] usb 2-1.2: new full-speed USB device number 14 using ehci-pci
[20043.369652] usb 2-1.2: config 1 interface 0 altsetting 1 endpoint 0x6 has invalid wMaxPacketSize 0
[20043.369656] usb 2-1.2: config 1 interface 0 altsetting 2 endpoint 0x6 has invalid wMaxPacketSize 0
[20043.369659] usb 2-1.2: config 1 interface 0 altsetting 3 endpoint 0x6 has invalid wMaxPacketSize 0
[20043.369661] usb 2-1.2: config 1 interface 0 altsetting 4 endpoint 0x6 has invalid wMaxPacketSize 0
[20043.369664] usb 2-1.2: config 1 interface 0 altsetting 5 endpoint 0x6 has invalid wMaxPacketSize 0
[20043.369667] usb 2-1.2: config 1 interface 0 altsetting 6 endpoint 0x6 has invalid wMaxPacketSize 0
[20043.369670] usb 2-1.2: config 1 interface 0 altsetting 7 endpoint 0x6 has invalid wMaxPacketSize 0
[20043.369672] usb 2-1.2: config 1 interface 0 altsetting 8 endpoint 0x6 has invalid wMaxPacketSize 0
[20043.370518] usb 2-1.2: New USB device found, idVendor=093a, idProduct=2460
[20043.370521] usb 2-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[20043.370523] usb 2-1.2: Product: CIF Single Chip
[20043.370525] usb 2-1.2: Manufacturer: Pixart Imaging Inc.
[20043.371697] input: pac207 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.2/input/input18
michel51@michel51-ThinkCentre-M72e:~$
webcam
reading config file: /home/michel51/.webcamrc
video4linux webcam v1.5 - (c) 1998-2002 Gerd Knorr
grabber config:
size 320x240 [none]
input (null), norm (null), jpeg quality 75
rotate=0, top=0, left=0, bottom=240, right=320
libv4l2: error got 4 consecutive frame decode errors, last error: v4l-convert: error unknown pac207 row header: 0x1121
ioctl: VIDIOC_DQBUF(index=0;type=VIDEO_CAPTURE;bytesused=13826;flags=0x2001 [MAPPED,(null)];field=NONE;;timecode.type=0;timecode.flags=0;timecode.frames=0;timecode.seconds=0;timecode.minutes=0;timecode.hours=0;timecode.userbits="";sequence=6;memory=MMAP): Input/output error
capturing image failed
