Sony Vaio Fit SVC13N1L2ES webova kamera

[MANGALA]

Dobry den vsem, budu trochu obsahlejsi. Jsem v Linuxu novacek, proto jsem taky sel do Mintu. Zijeme na jihu EU a je tu vcelku tepleji, nez na severu a nas staricky HP Pavilion hucel jako zbesily. Vcelku rozumim Windows (ne ze bych byl odbornik IT, ne jsem Lama, ale mam analyticky mozek, takze na spoustu veci umim prijit a vyresit prostou logikou), vzdy jsem mel leta Windows, ale byl jsem uz zoufaly, at jsem delal co jsem delal, tak vetrak na HP nesel utisit. I kdyz jsem ve Win10 vypnul co slo a udelal z nej normalni desktopovy system skoro, tak nic. Nakonec jsem se rozhodl, ze mu nainstaluji neco mene narocneho na procesor a pamet a dal mu Linux Mint 18 Cinnamon 64bit a je potichu, vetrak skoro nejde slyset. Parada. U HP funguje vse a nic jsem nemusel doinstalovavat a menit, naprosto vse bez problemu.
Byl jsem fakt nadseny Linuxem natoli, ze jsem jej dal i na druhy notebook a to Sony Vaio Fit. Vsechno je OK, az na tri veci, prvni 2 jsou v pohode, tak trochu jsem s nimi pocital. Prvni je, ze nefunguje stylus a pero od Sony, v pohode, neresim, stejne jsem jej ani jednou nevytahl, dotykovy displej a vse jine bezi, akorat, ze dotykovy displej se neprevraci, kdyz Sony slozim do pozice tabletu, no OK, jde to prezit (i kdyz kyby mel nekdo radu, uvitam reseni), problem je ovsem web kamera. Zapnu Skype, nebo jiny program, co web kameru pouziva a najedu na vyber kamery, automaticky jako prvni je prirazena zadni Rear kamera, nevim proc, ale neni to problem, prepnu na predni kameru Front a ona normalne najede. Ovsem po asi 2 vterinach zmizi a zapne se zase Rear, at delam co delam, vzdy se nacte na 2 vteriny a zmizi a zapne rear. Zmizi i z nabidky vyberu kamer, proste pro pocitac prestane existovat.

po lsusb vidim toto, nevim, co je web cam

Bus 001 Device 002: ID 8087:8000 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 0bda:56ff Realtek Semiconductor Corp.
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 025: ID 0bda:5750 Realtek Semiconductor Corp.
Bus 002 Device 004: ID 0483:91d1 STMicroelectronics Sensor Hub
Bus 002 Device 003: ID 8087:07dc Intel Corp.
Bus 002 Device 002: ID 1b96:0f04 N-Trig
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

po Inxi-F vidim toto a porad nic o webcam, ale davam sem, at mate info o systemu

System: Host: Namaste Kernel: 4.4.0-21-generic x86_64 (64 bit)
Desktop: Cinnamon 3.0.7 Distro: Linux Mint 18 Sarah
Machine: System: Sony product: SVF13N1L2ES v: C10K982T
Mobo: Sony model: VAIO Bios: Insyde v: R1130VA date: 09/19/2014
CPU: Dual core Intel Core i5-4200U (-HT-MCP-) cache: 3072 KB
clock speeds: max: 2600 MHz 1: 1637 MHz 2: 1977 MHz 3: 944 MHz
4: 1673 MHz
Graphics: Card: Intel Haswell-ULT Integrated Graphics Controller
Display Server: X.Org 1.18.3 drivers: intel (unloaded: fbdev,vesa)
Resolution: 1920x1080@60.01hz
GLX Renderer: Mesa DRI Intel Haswell Mobile
GLX Version: 3.0 Mesa 11.2.0
Audio: Card-1 Intel 8 Series HD Audio Controller driver: snd_hda_intel
Card-2 Intel Haswell-ULT HD Audio Controller driver: snd_hda_intel
Sound: Advanced Linux Sound Architecture v: k4.4.0-21-generic
Network: Card: Intel Wireless 7260 driver: iwlwifi
IF: wlp2s0 state: up mac: 5c:51:4f:da:5b:f1
Drives: HDD Total Size: 128.0GB (11.5% used)
ID-1: /dev/sda model: SAMSUNG_MZNTD128 size: 128.0GB
Partition: ID-1: / size: 109G used: 6.2G (6%) fs: ext4 dev: /dev/dm-0
ID-2: /boot size: 473M used: 108M (25%) fs: ext2 dev: /dev/sda2
ID-3: swap-1 size: 8.48GB used: 0.00GB (0%) fs: swap dev: /dev/dm-1
RAID: No RAID devices: /proc/mdstat, md_mod kernel module present
Sensors: System Temperatures: cpu: 60.0C mobo: N/A
Fan Speeds (in rpm): cpu: N/A
Info: Processes: 192 Uptime: 1:28 Memory: 960.4/7879.4MB
Client: Shell (bash) inxi: 2.2.35

po zadani ls -al /dev/video* ji ovsem vidim

ls -al /dev/video*
crw-rw----+ 1 root video 81, 0 čec 25 16:46 /dev/video0
crw-rw----+ 1 root video 81, 1 čec 25 17:12 /dev/video1

takze jsem si nainstaloval (mozna jsem na to sel slozite, ale nevedel jsem, jak se dostat k infu o kamere) HWINFO

po zadani hwinfo --usb vidim toto

18: USB 00.0: 10a00 Hub
[Created at usb.122]
Unique ID: uIhY.xYNhIwdOaa6
SysFS ID: /devices/pci0000:00/0000:00:14.0/usb3/3-0:1.0
SysFS BusID: 3-0:1.0
Hardware Class: hub
Model: "Linux Foundation 3.0 root hub"
Hotplug: USB
Vendor: usb 0x1d6b "Linux Foundation"
Device: usb 0x0003 "3.0 root hub"
Revision: "4.04"
Serial ID: "0000:00:14.0"
Driver: "hub"
Driver Modules: "usbcore"
Module Alias: "usb:v1D6Bp0003d0404dc09dsc00dp03ic09isc00ip00in00"
Config Status: cfg=new, avail=yes, need=no, active=unknown

19: USB 00.0: 0000 Unclassified device
[Created at usb.122]
Unique ID: eqBD.MNnPgmZ+qgB
Parent ID: uIhY.xYNhIwdOaa6
SysFS ID: /devices/pci0000:00/0000:00:14.0/usb3/3-4/3-4:1.0
SysFS BusID: 3-4:1.0
Hardware Class: unknown
Model: "Realtek Rear Camera"
Hotplug: USB
Vendor: usb 0x0bda "Realtek Semiconductor Corp."
Device: usb 0x56ff "Rear Camera"
Revision: "0.07"
Serial ID: "200901010001"
Driver: "uvcvideo"
Driver Modules: "uvcvideo"
Device File: /dev/input/event10
Device Files: /dev/input/event10, /dev/input/by-id/usb-Generic_Rear_Camera_200901010001-event-if00, /dev/input/by-path/pci-0000:00:14.0-usb-0:4:1.0-event
Device Number: char 13:74
Module Alias: "usb:v0BDAp56FFd0007dcEFdsc02dp01ic0Eisc01ip00in00"
Driver Info #0:
Driver Status: uvcvideo is active
Driver Activation Cmd: "modprobe uvcvideo"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #18 (Hub)

21: USB 00.0: 10a00 Hub
[Created at usb.122]
Unique ID: k4bc.oLWCeziExdF
SysFS ID: /devices/pci0000:00/0000:00:1d.0/usb1/1-0:1.0
SysFS BusID: 1-0:1.0
Hardware Class: hub
Model: "Linux Foundation 2.0 root hub"
Hotplug: USB
Vendor: usb 0x1d6b "Linux Foundation"
Device: usb 0x0002 "2.0 root hub"
Revision: "4.04"
Serial ID: "0000:00:1d.0"
Driver: "hub"
Driver Modules: "usbcore"
Speed: 480 Mbps
Module Alias: "usb:v1D6Bp0002d0404dc09dsc00dp00ic09isc00ip00in00"
Config Status: cfg=new, avail=yes, need=no, active=unknown

22: USB 00.0: 10a00 Hub
[Created at usb.122]
Unique ID: ADDn.Wkj53szWOaA
Parent ID: k4bc.oLWCeziExdF
SysFS ID: /devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1:1.0
SysFS BusID: 1-1:1.0
Hardware Class: hub
Model: "Intel Hub"
Hotplug: USB
Vendor: usb 0x8087 "Intel Corp."
Device: usb 0x8000
Revision: "0.04"
Driver: "hub"
Driver Modules: "usbcore"
Speed: 480 Mbps
Module Alias: "usb:v8087p8000d0004dc09dsc00dp01ic09isc00ip00in00"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #21 (Hub)

23: USB 00.0: 10a00 Hub
[Created at usb.122]
Unique ID: pBe4.2DFUsyrieMD
SysFS ID: /devices/pci0000:00/0000:00:14.0/usb2/2-0:1.0
SysFS BusID: 2-0:1.0
Hardware Class: hub
Model: "Linux Foundation 2.0 root hub"
Hotplug: USB
Vendor: usb 0x1d6b "Linux Foundation"
Device: usb 0x0002 "2.0 root hub"
Revision: "4.04"
Serial ID: "0000:00:14.0"
Driver: "hub"
Driver Modules: "usbcore"
Speed: 480 Mbps
Module Alias: "usb:v1D6Bp0002d0404dc09dsc00dp01ic09isc00ip00in00"
Config Status: cfg=new, avail=yes, need=no, active=unknown

24: USB 00.0: 0000 Unclassified device
[Created at usb.122]
Unique ID: +rmv.wIe7+glADvE
Parent ID: pBe4.2DFUsyrieMD
SysFS ID: /devices/pci0000:00/0000:00:14.0/usb2/2-5/2-5:1.0
SysFS BusID: 2-5:1.0
Hardware Class: unknown
Model: "N-Trig DuoSense"
Hotplug: USB
Vendor: usb 0x1b96 "N-Trig"
Device: usb 0x0f04 "DuoSense"
Revision: "0.01"
Driver: "usbhid"
Driver Modules: "usbhid"
Speed: 12 Mbps
Module Alias: "usb:v1B96p0F04d0001dc00dsc00dp00ic03isc00ip00in00"
Driver Info #0:
Driver Status: usbhid is active
Driver Activation Cmd: "modprobe usbhid"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #23 (Hub)

25: USB 00.0: 11500 Bluetooth Device
[Created at usb.122]
Unique ID: R_O4.cdUiY6836R9
Parent ID: pBe4.2DFUsyrieMD
SysFS ID: /devices/pci0000:00/0000:00:14.0/usb2/2-6/2-6:1.0
SysFS BusID: 2-6:1.0
Hardware Class: bluetooth
Model: "Intel Bluetooth Device"
Hotplug: USB
Vendor: usb 0x8087 "Intel Corp."
Device: usb 0x07dc
Revision: "0.01"
Driver: "btusb"
Driver Modules: "btusb"
Speed: 12 Mbps
Module Alias: "usb:v8087p07DCd0001dcE0dsc01dp01icE0isc01ip01in00"
Driver Info #0:
Driver Status: btusb is active
Driver Activation Cmd: "modprobe btusb"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #23 (Hub)

27: USB 00.0: 0000 Unclassified device
[Created at usb.122]
Unique ID: cEJe.rU2fKVF++GA
Parent ID: pBe4.2DFUsyrieMD
SysFS ID: /devices/pci0000:00/0000:00:14.0/usb2/2-7/2-7:1.0
SysFS BusID: 2-7:1.0
Hardware Class: unknown
Model: "STMicroelectronics ST_SENSOR_HUB"
Hotplug: USB
Vendor: usb 0x0483 "STMicroelectronics"
Device: usb 0x91d1 "ST_SENSOR_HUB"
Revision: "0.23"
Serial ID: "ST_SENSOR_HUB"
Driver: "usbhid"
Driver Modules: "usbhid"
Speed: 12 Mbps
Module Alias: "usb:v0483p91D1d0023dc00dsc00dp00ic03isc00ip00in00"
Driver Info #0:
Driver Status: usbhid is active
Driver Activation Cmd: "modprobe usbhid"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #23 (Hub)

28: USB 00.0: 0000 Unclassified device
[Created at usb.122]
Unique ID: 1Nxo.W+WQ3M7SLoC
Parent ID: pBe4.2DFUsyrieMD
SysFS ID: /devices/pci0000:00/0000:00:14.0/usb2/2-8/2-8:1.0
SysFS BusID: 2-8:1.0
Hardware Class: unknown
Model: "Realtek Front Camera"
Hotplug: USB
Vendor: usb 0x0bda "Realtek Semiconductor Corp."
Device: usb 0x5750 "Front Camera"
Revision: "0.04"
Serial ID: "200901010001"
Driver: "uvcvideo"
Driver Modules: "uvcvideo"
Device File: /dev/input/event11
Device Files: /dev/input/event11, /dev/input/by-id/usb-LOEAAI013P2B0063A700977_Front_Camera_200901010001-event-if00, /dev/input/by-path/pci-0000:00:14.0-usb-0:8:1.0-event
Device Number: char 13:75
Speed: 480 Mbps
Module Alias: "usb:v0BDAp5750d0004dcEFdsc02dp01ic0Eisc01ip00in00"
Driver Info #0:
Driver Status: uvcvideo is active
Driver Activation Cmd: "modprobe uvcvideo"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #23 (Hub)

Kde jde uz konecne videt, co mam za predni i zadni kameru.

Zkousel jsem hledat ovladace, zkousel jsem cokoliv a nic se nedari. Ciste logicky, nemuze se stat, ze zadni kamera, ktera je nastavena jako dev/video0 vypina predni kameru jako dev/video1? Mozna, ze se ptam blbe, ale pokud by bylo resenim, zadni kameru odstranit, smirim se s tim, na 80% pouzivam predni, i kdyz bych byl rad za jine mene nasilne rady.

Nejvice mne udivuje to, ze po zapnuti predni kamery uplne zmizi ze systemu...

bez zapnuti webky (treba skype) je to takto
ls -al /dev/video*
crw-rw----+ 1 root video 81, 0 čec 25 16:46 /dev/video0
crw-rw----+ 1 root video 81, 1 čec 25 17:12 /dev/video1

zapnu skype, vyberu front kameru a zmizi a vypada to takto

ls -al /dev/video*
crw-rw----+ 1 root video 81, 0 čec 25 16:46 /dev/video0

proste dev/video1 uplne zmizi

dokonce zmizi i po hwinfo viz toto

hwinfo --usb
18: USB 00.0: 10a00 Hub
[Created at usb.122]
Unique ID: uIhY.xYNhIwdOaa6
SysFS ID: /devices/pci0000:00/0000:00:14.0/usb3/3-0:1.0
SysFS BusID: 3-0:1.0
Hardware Class: hub
Model: "Linux Foundation 3.0 root hub"
Hotplug: USB
Vendor: usb 0x1d6b "Linux Foundation"
Device: usb 0x0003 "3.0 root hub"
Revision: "4.04"
Serial ID: "0000:00:14.0"
Driver: "hub"
Driver Modules: "usbcore"
Module Alias: "usb:v1D6Bp0003d0404dc09dsc00dp03ic09isc00ip00in00"
Config Status: cfg=new, avail=yes, need=no, active=unknown

19: USB 00.0: 0000 Unclassified device
[Created at usb.122]
Unique ID: eqBD.MNnPgmZ+qgB
Parent ID: uIhY.xYNhIwdOaa6
SysFS ID: /devices/pci0000:00/0000:00:14.0/usb3/3-4/3-4:1.0
SysFS BusID: 3-4:1.0
Hardware Class: unknown
Model: "Realtek Rear Camera"
Hotplug: USB
Vendor: usb 0x0bda "Realtek Semiconductor Corp."
Device: usb 0x56ff "Rear Camera"
Revision: "0.07"
Serial ID: "200901010001"
Driver: "uvcvideo"
Driver Modules: "uvcvideo"
Device File: /dev/input/event10
Device Files: /dev/input/event10, /dev/input/by-id/usb-Generic_Rear_Camera_200901010001-event-if00, /dev/input/by-path/pci-0000:00:14.0-usb-0:4:1.0-event
Device Number: char 13:74
Module Alias: "usb:v0BDAp56FFd0007dcEFdsc02dp01ic0Eisc01ip00in00"
Driver Info #0:
Driver Status: uvcvideo is active
Driver Activation Cmd: "modprobe uvcvideo"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #18 (Hub)

21: USB 00.0: 10a00 Hub
[Created at usb.122]
Unique ID: k4bc.oLWCeziExdF
SysFS ID: /devices/pci0000:00/0000:00:1d.0/usb1/1-0:1.0
SysFS BusID: 1-0:1.0
Hardware Class: hub
Model: "Linux Foundation 2.0 root hub"
Hotplug: USB
Vendor: usb 0x1d6b "Linux Foundation"
Device: usb 0x0002 "2.0 root hub"
Revision: "4.04"
Serial ID: "0000:00:1d.0"
Driver: "hub"
Driver Modules: "usbcore"
Speed: 480 Mbps
Module Alias: "usb:v1D6Bp0002d0404dc09dsc00dp00ic09isc00ip00in00"
Config Status: cfg=new, avail=yes, need=no, active=unknown

22: USB 00.0: 10a00 Hub
[Created at usb.122]
Unique ID: ADDn.Wkj53szWOaA
Parent ID: k4bc.oLWCeziExdF
SysFS ID: /devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1:1.0
SysFS BusID: 1-1:1.0
Hardware Class: hub
Model: "Intel Hub"
Hotplug: USB
Vendor: usb 0x8087 "Intel Corp."
Device: usb 0x8000
Revision: "0.04"
Driver: "hub"
Driver Modules: "usbcore"
Speed: 480 Mbps
Module Alias: "usb:v8087p8000d0004dc09dsc00dp01ic09isc00ip00in00"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #21 (Hub)

23: USB 00.0: 10a00 Hub
[Created at usb.122]
Unique ID: pBe4.2DFUsyrieMD
SysFS ID: /devices/pci0000:00/0000:00:14.0/usb2/2-0:1.0
SysFS BusID: 2-0:1.0
Hardware Class: hub
Model: "Linux Foundation 2.0 root hub"
Hotplug: USB
Vendor: usb 0x1d6b "Linux Foundation"
Device: usb 0x0002 "2.0 root hub"
Revision: "4.04"
Serial ID: "0000:00:14.0"
Driver: "hub"
Driver Modules: "usbcore"
Speed: 480 Mbps
Module Alias: "usb:v1D6Bp0002d0404dc09dsc00dp01ic09isc00ip00in00"
Config Status: cfg=new, avail=yes, need=no, active=unknown

24: USB 00.0: 0000 Unclassified device
[Created at usb.122]
Unique ID: +rmv.wIe7+glADvE
Parent ID: pBe4.2DFUsyrieMD
SysFS ID: /devices/pci0000:00/0000:00:14.0/usb2/2-5/2-5:1.0
SysFS BusID: 2-5:1.0
Hardware Class: unknown
Model: "N-Trig DuoSense"
Hotplug: USB
Vendor: usb 0x1b96 "N-Trig"
Device: usb 0x0f04 "DuoSense"
Revision: "0.01"
Driver: "usbhid"
Driver Modules: "usbhid"
Speed: 12 Mbps
Module Alias: "usb:v1B96p0F04d0001dc00dsc00dp00ic03isc00ip00in00"
Driver Info #0:
Driver Status: usbhid is active
Driver Activation Cmd: "modprobe usbhid"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #23 (Hub)

25: USB 00.0: 11500 Bluetooth Device
[Created at usb.122]
Unique ID: R_O4.cdUiY6836R9
Parent ID: pBe4.2DFUsyrieMD
SysFS ID: /devices/pci0000:00/0000:00:14.0/usb2/2-6/2-6:1.0
SysFS BusID: 2-6:1.0
Hardware Class: bluetooth
Model: "Intel Bluetooth Device"
Hotplug: USB
Vendor: usb 0x8087 "Intel Corp."
Device: usb 0x07dc
Revision: "0.01"
Driver: "btusb"
Driver Modules: "btusb"
Speed: 12 Mbps
Module Alias: "usb:v8087p07DCd0001dcE0dsc01dp01icE0isc01ip01in00"
Driver Info #0:
Driver Status: btusb is active
Driver Activation Cmd: "modprobe btusb"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #23 (Hub)

27: USB 00.0: 0000 Unclassified device
[Created at usb.122]
Unique ID: cEJe.rU2fKVF++GA
Parent ID: pBe4.2DFUsyrieMD
SysFS ID: /devices/pci0000:00/0000:00:14.0/usb2/2-7/2-7:1.0
SysFS BusID: 2-7:1.0
Hardware Class: unknown
Model: "STMicroelectronics ST_SENSOR_HUB"
Hotplug: USB
Vendor: usb 0x0483 "STMicroelectronics"
Device: usb 0x91d1 "ST_SENSOR_HUB"
Revision: "0.23"
Serial ID: "ST_SENSOR_HUB"
Driver: "usbhid"
Driver Modules: "usbhid"
Speed: 12 Mbps
Module Alias: "usb:v0483p91D1d0023dc00dsc00dp00ic03isc00ip00in00"
Driver Info #0:
Driver Status: usbhid is active
Driver Activation Cmd: "modprobe usbhid"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #23 (Hub)

Proste polozky 28. kde byla puvodne front kamera, tak chybi...

Kdyz ukoncim Skype nebo jiny program, kde je webkamera, tak se zase objevi jak po prikazu ls -al /dev/video* nebo hwinfo --usb.

Dekuji za vsechny rady, fakt bych i na Sony mel Linux, zacina se mi cim dal vice libit, i kdyz jsem s Win10 byl hodne spokojeny a povazoval jsem je za nej OS od Microsoftu, co jsem mel. Byly svizne, graficky se mi libily, ale zlobila mne neustale zapnuta Cortana (jsme v ESP, u nas poslouchala) a spoustu vychytavek, ktere sice ulehcuji zivot, ale doslova do loznice pozyvaji tisice zamestnancu Microsoftu... jasne, proc by koukali zrovna do nasi loznice, takove hvezdy nejsme, ale i tak je to divny pocit

Opravdu vsem dekuji za jakoukoliv radu. Dekuji ze tolerujete, ze jsem absolutni trouba v IT, ze jen pouzivam logiku, ale me znalosti jsou na urovni bezneho uzivatele. Ta webka mne opravdu trapi...

[MANGALA]

Pro vsechny doplneni... nedalo mi to... nasel jsem USB disk, ze ktereho jsem Linux instaloval, daval jsem si pozor a vse zkousel a nebyl jsem si zpetne jisty, jestli jsem zkousel obe webcam, mel jsem za to, ze ano, ale 100% jistota to nebyla... ted pisu z Mintu na USB a Skype bezi a front kamera taky... takze v ovladaci to asi nebude... zkusim preinstalaci a uvidime...

[MANGALA]

aktualizace: Pokus preinstalace nevysel.... po instalaci opet stejny vyse popsany problem... zkousel jsem to nekolikrat a poznatek... v Mintu v USB se front kamera udrzela, ale presto se vypla, casy byly ruzne, nekdy 5minut, nekdy 3, nekdy 2vteriny... v plne instalaci se dele nez 2 vteriny neudrzi... mozna je to tim, ze to jelo z USB a prace USB a PC je nekdy pomala a z HDD to rychleji preskoci na rear... dela to vsude, ve skype, v cheese, flash player... na USB MInt casy vypnuti a prepnuti na rear ruzne, na HDD Mint okamzite...

na prvni pohled to vypada na hardwerovou zalezitost... ale ve win10 se to nestalo nikdy, pripojil jsem i USB s miniXP, co mam, a tam taky front kamera bezi bez chyby, takze nevim, ale asi HW to nebude, ale nejsem odbornik...

Sorry, ze to tu tak plnim, ale rad bych aby ste, kdyz mi budete chtit pomoct meli vycerpavajici informace...

Diky za kazdou radu, krome te, kup si vole externi webku

[petertomasy]

ak nepotrebuješ zadnú kameru, tak si prečítaj tento odkaz, ten skript zariadenie /dev/video0 (zadná kamera) odstráni a /dev/video1 presmeruje (urobí link) na /dev/video0, tak by malo byť nastavené defaultne zariedenie /dev/video1 , čiže front kamera .

Kód: Vybrat vše

sudo rm /dev/video0  #  remove our old symlink
sudo ln -s /dev/video1 /dev/video0   # symlink to video1

vyskúšaj, uvidíš ...

[MANGALA]

Ahoj Peter. Diky za radu. Precetl jsem si odkaz. Pouzil tve prikazy a porad stejne, i kdyz rear kamera neexistovala, tak presto front kamera najela tak jako vzdy, tedy na vterinu dve, pak obraz zamrznul a zmizela... Vcera se dokonce stala zvlastni vec, nainstaloval jsem Droidcam, abych misto front kamery pouzival k praci na hangsout kameru z tablety (nase rodinne pojmenovani tabletu) a po nainstalovani droidcam se normalne front kamera rozebehla a udrzela pripojeni na skype... ale jenom do restartu, po restartu jsem mel kamery tri, zadni, predni a droidcam a predni zase delala ten samy problem... tak uz nevim... dnes jsem droidcam odinstaloval, udelal prikazy jak jsi poradil, vyzkousel s vysledkem, jak je popsan vyse, tedy front cam byla jedina, ovsem se zase vypla po 2vterinach... po tomto neuspesnem pokusu, jsem tam dal zase zpet vsechny kamery i droidcam, ale tentokrat se ten zazrak, jako vcera, nestal a predni kamera se chova porad divne... jako vychozi kameru mam droid tedy dev/video0 dev/video1 je zadni a dev/video2 je predni... Presto ti opravdu moc dekuji za radu! Cenim si toho! Kdyby jsi zase nekdy neco potreboval ty, treba fajn dovolenou, tak se ozvi, rad se odvdecim. Jako businessman si cenim nezistne pomoci!

[petertomasy]

pošli výpis jadra až po kolapsu kamery , tam by mal byť nejaký zaznam. A aj ďaľšie výpisy : pred a po kolapse kamery .

Kód: Vybrat vše

dmesg | tail -n 30
lsusb | grep 0x0bda
lsmod | grep video 
ls -alF /dev/video*