WebCam zeigt Schlechte Auflösung. Nach Installation.
Cheese guvcview zeigen Schlechtes Bild.
lsusb
mimoun@mimoun:~$ mimoun@mimoun:~$ mimoun@mimoun:~$ mimoun@mimoun:~$ lsusb Bus 002 Device 002: ID 046d:0824 Logitech, Inc. Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 007 Device 002: ID 03f0:0024 Hewlett-Packard KU-0316 Keyboard Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 004: ID 04e8:689e Samsung Electronics Co., Ltd GT-S5670 [Galaxy Fit] Bus 001 Device 003: ID 0586:341e ZyXEL Communications Corp. NWD2105 802.11bgn Wireless Adapter [Ralink RT3070] Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 002: ID 0461:4d15 Primax Electronics, Ltd Dell Optical Mouse Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub mimoun@mimoun:~$ mimoun@mimoun:~$ mimoun@mimoun:~$
USB Webcam wurde erkannt von Ubuntu 18.04 Logitech.
Beim einstecken der Webcam an den USB-Port. Erscheint das da.
tail -f /var/log/syslog
Nov 17 22:19:46 localhost kernel: [ 976.664981] usb 1-4: new high-speed USB device number 7 using ehci-pci Nov 17 22:19:46 localhost kernel: [ 976.955086] usb 1-4: New USB device found, idVendor=046d, idProduct=0824 Nov 17 22:19:46 localhost kernel: [ 976.955091] usb 1-4: New USB device strings: Mfr=0, Product=0, SerialNumber=2 Nov 17 22:19:46 localhost kernel: [ 976.955095] usb 1-4: SerialNumber: 0A7750A0 Nov 17 22:19:46 localhost kernel: [ 976.955660] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0824) Nov 17 22:19:46 localhost kernel: [ 976.995774] uvcvideo 1-4:1.0: Entity type for entity Extension 4 was not initialized! Nov 17 22:19:46 localhost kernel: [ 976.995780] uvcvideo 1-4:1.0: Entity type for entity Extension 8 was not initialized! Nov 17 22:19:46 localhost kernel: [ 976.995784] uvcvideo 1-4:1.0: Entity type for entity Extension 10 was not initialized! Nov 17 22:19:46 localhost kernel: [ 976.995788] uvcvideo 1-4:1.0: Entity type for entity Extension 12 was not initialized! Nov 17 22:19:46 localhost kernel: [ 976.995792] uvcvideo 1-4:1.0: Entity type for entity Extension 11 was not initialized! Nov 17 22:19:46 localhost kernel: [ 976.995796] uvcvideo 1-4:1.0: Entity type for entity Processing 2 was not initialized! Nov 17 22:19:46 localhost kernel: [ 976.995800] uvcvideo 1-4:1.0: Entity type for entity Extension 13 was not initialized! Nov 17 22:19:46 localhost kernel: [ 976.995803] uvcvideo 1-4:1.0: Entity type for entity Camera 1 was not initialized! Nov 17 22:19:46 localhost kernel: [ 976.995807] uvcvideo 1-4:1.0: Entity type for entity Extension 14 was not initialized! Nov 17 22:19:46 localhost kernel: [ 976.996139] input: UVC Camera (046d:0824) as /devices/pci0000:00/0000:00:1a.7/usb1/1-4/1-4:1.0/input/input14 Nov 17 22:19:46 localhost kernel: [ 977.265961] usb 1-4: Warning! Unlikely big volume range (=6144), cval->res is probably wrong. Nov 17 22:19:46 localhost kernel: [ 977.265966] usb 1-4: [5] FU [Mic Capture Volume] ch = 1, val = 1536/7680/1 Nov 17 22:19:46 localhost mtp-probe: checking bus 1, device 7: "/sys/devices/pci0000:00/0000:00:1a.7/usb1/1-4" Nov 17 22:19:46 localhost mtp-probe: bus: 1, device: 7 was not an MTP device Nov 17 22:19:46 localhost upowerd[1215]: unhandled action 'bind' on /sys/devices/pci0000:00/0000:00:1a.7/usb1/1-4/1-4:1.1 Nov 17 22:19:46 localhost upowerd[1215]: unhandled action 'bind' on /sys/devices/pci0000:00/0000:00:1a.7/usb1/1-4/1-4:1.3 Nov 17 22:19:46 localhost upowerd[1215]: unhandled action 'bind' on /sys/devices/pci0000:00/0000:00:1a.7/usb1/1-4/1-4:1.2 Nov 17 22:19:46 localhost upowerd[1215]: unhandled action 'bind' on /sys/devices/pci0000:00/0000:00:1a.7/usb1/1-4/1-4:1.0 Nov 17 22:19:46 localhost upowerd[1215]: unhandled action 'bind' on /sys/devices/pci0000:00/0000:00:1a.7/usb1/1-4 Nov 17 22:19:47 localhost pulseaudio[1021]: [pulseaudio] source.c: Default and alternate sample rates are the same. Nov 17 22:19:47 localhost rtkit-daemon[1022]: Supervising 2 threads of 1 processes of 1 users. Nov 17 22:19:47 localhost rtkit-daemon[1022]: Successfully made thread 3823 of process 1021 (n/a) owned by '1000' RT at priority 5. Nov 17 22:19:47 localhost rtkit-daemon[1022]: Supervising 3 threads of 1 processes of 1 users.
sudo lsmod | grep video
mimoun@mimoun:~$ mimoun@mimoun:~$ mimoun@mimoun:~$ sudo lsmod | grep video uvcvideo 86016 0 videobuf2_vmalloc 16384 1 uvcvideo videobuf2_memops 16384 1 videobuf2_vmalloc videobuf2_v4l2 24576 1 uvcvideo videobuf2_core 40960 2 videobuf2_v4l2,uvcvideo videodev 184320 3 videobuf2_core,videobuf2_v4l2,uvcvideo media 40960 2 videodev,uvcvideo video 45056 1 i915 mimoun@mimoun:~$ mimoun@mimoun:~$ mimoun@mimoun:~$
dmesg | grep uvc
mimoun@mimoun:~$ mimoun@mimoun:~$ mimoun@mimoun:~$ mimoun@mimoun:~$ sudo modprobe uvcvideo mimoun@mimoun:~$ mimoun@mimoun:~$ mimoun@mimoun:~$ dmesg | grep uvc [ 21.795475] uvcvideo: Found UVC 1.00 device <unnamed> (046d:0824) [ 21.809999] uvcvideo 1-4:1.0: Entity type for entity Extension 4 was not initialized! [ 21.810004] uvcvideo 1-4:1.0: Entity type for entity Extension 8 was not initialized! [ 21.810007] uvcvideo 1-4:1.0: Entity type for entity Extension 10 was not initialized! [ 21.810011] uvcvideo 1-4:1.0: Entity type for entity Extension 12 was not initialized! [ 21.810015] uvcvideo 1-4:1.0: Entity type for entity Extension 11 was not initialized! [ 21.810024] uvcvideo 1-4:1.0: Entity type for entity Processing 2 was not initialized! [ 21.810026] uvcvideo 1-4:1.0: Entity type for entity Extension 13 was not initialized! [ 21.810028] uvcvideo 1-4:1.0: Entity type for entity Camera 1 was not initialized! [ 21.810030] uvcvideo 1-4:1.0: Entity type for entity Extension 14 was not initialized! [ 21.810228] usbcore: registered new interface driver uvcvideo mimoun@mimoun:~$ mimoun@mimoun:~$ mimoun@mimoun:~$ mimoun@mimoun:~$ mimoun@mimoun:~$ mimoun@mimoun:~$
lsmod | grep -i uvcvideo
mimoun@mimoun:~$ mimoun@mimoun:~$ mimoun@mimoun:~$ mimoun@mimoun:~$ mimoun@mimoun:~$ lsmod | grep -i uvcvideo uvcvideo 86016 0 videobuf2_vmalloc 16384 1 uvcvideo videobuf2_v4l2 24576 1 uvcvideo videobuf2_core 40960 2 videobuf2_v4l2,uvcvideo videodev 184320 3 videobuf2_core,videobuf2_v4l2,uvcvideo media 40960 2 videodev,uvcvideo mimoun@mimoun:~$ mimoun@mimoun:~$ mimoun@mimoun:~$ mimoun@mimoun:~$ mimoun@mimoun:~$ sudo modprobe uvcvideo [sudo] Passwort für mimoun: mimoun@mimoun:~$ mimoun@mimoun:~$
Mein WebCam zeigt Schlechte Auflösung. Nach Installation.
oder mein WebCam ist Defekt.
Wer kann bitte Helfen.