[SOLVED*][samsung]Webcam causes system freeze

archel · 2012-05-09 12:32:49

I have tried with the kernel version 3.3.4 and 3.3.5 but the system freezes. Also when V4L or google talk tries to access the webcam the system freezes.

With the latest linux-lts cheese freezes but on V4L test and google talk it works.

I have a built-in webcam laptop Samsung RV520-S01 (uvcvideo)
May 9 08:53:08 localhost kernel: [ 855.625577] usbcore: deregistering interface driver uvcvideo
May 9 08:53:13 localhost kernel: [ 861.474484] Linux media interface: v0.10
May 9 08:53:13 localhost kernel: [ 861.476646] Linux video capture interface: v2.00
May 9 08:53:13 localhost kernel: [ 861.478988] uvcvideo: Found UVC 1.00 device WebCam SCB-0385N (2232:1005)
May 9 08:53:13 localhost kernel: [ 861.480872] input: WebCam SCB-0385N as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input12
May 9 08:53:13 localhost kernel: [ 861.482013] usbcore: registered new interface driver uvcvideo
May 9 08:53:13 localhost kernel: [ 861.482016] USB Video Class driver (1.1.1)
May 9 08:53:38 localhost kernel: [ 886.222412] compat_ioctl32: unknown ioctl 'v', dir=2, #1 (0x803c7601)

lsusb
Bus 001 Device 003: ID 2232:1005

I'm running arch on gnome.

What can I do?

Last edited by archel (2012-05-14 22:42:20)

caskale13c · 2012-05-09 19:02:32

archel wrote:

I have tried with the kernel version 3.3.4 and 3.3.5 but the system freezes. Also when V4L or google talk tries to access the webcam the system freezes.
With the latest linux-lts cheese freezes but on V4L test and google talk it works.
I have a built-in webcam laptop Samsung RV520-S01 (uvcvideo)
May 9 08:53:08 localhost kernel: [ 855.625577] usbcore: deregistering interface driver uvcvideo
May 9 08:53:13 localhost kernel: [ 861.474484] Linux media interface: v0.10
May 9 08:53:13 localhost kernel: [ 861.476646] Linux video capture interface: v2.00
May 9 08:53:13 localhost kernel: [ 861.478988] uvcvideo: Found UVC 1.00 device WebCam SCB-0385N (2232:1005)
May 9 08:53:13 localhost kernel: [ 861.480872] input: WebCam SCB-0385N as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input12
May 9 08:53:13 localhost kernel: [ 861.482013] usbcore: registered new interface driver uvcvideo
May 9 08:53:13 localhost kernel: [ 861.482016] USB Video Class driver (1.1.1)
May 9 08:53:38 localhost kernel: [ 886.222412] compat_ioctl32: unknown ioctl 'v', dir=2, #1 (0x803c7601)
lsusb
Bus 001 Device 003: ID 2232:1005
I'm running arch on gnome.

What can I do?

I have had the same problem on my Samsung NF310 for a couple months. I have been unable to resolve it. I have not tried too hard though.

archel · 2012-05-09 22:43:43

I see... Hope it will get fixed soon

archel · 2012-05-14 22:41:44

Ok I fixed my problem creating a file in /etc/modprobe.d/uvcvideo.conf with "options uvcvideo nodrop=1".

Everything works fine but cheese still freezes.

Last edited by archel (2012-05-17 03:30:20)

mac1202 · 2012-05-16 21:39:08

thx but there is a typo it's options not option.

archel · 2012-05-17 03:30:41

Argh!

Thank you, edited ;-)

sapristi · 2012-06-10 13:28:27

Thank you, adding this to the wiki.

blackshark · 2012-06-17 14:36:42

Same problem and same fix for WebCam SC-0311139N (2232:1020) on Samsung Serie 3.
Wiki updated.

ajaxas · 2012-09-08 05:29:58

Same with WebCam SC-03FFL11939N on Samsung NP300**

Thanks a lot!

Arch Linux

#1 2012-05-09 12:32:49

[SOLVED*][samsung]Webcam causes system freeze

#2 2012-05-09 19:02:32

Re: [SOLVED*][samsung]Webcam causes system freeze

#3 2012-05-09 22:43:43

Re: [SOLVED*][samsung]Webcam causes system freeze

#4 2012-05-14 22:41:44

Re: [SOLVED*][samsung]Webcam causes system freeze

#5 2012-05-16 21:39:08

Re: [SOLVED*][samsung]Webcam causes system freeze

#6 2012-05-17 03:30:41

Re: [SOLVED*][samsung]Webcam causes system freeze

#7 2012-06-10 13:28:27

Re: [SOLVED*][samsung]Webcam causes system freeze

#8 2012-06-17 14:36:42

Re: [SOLVED*][samsung]Webcam causes system freeze

#9 2012-09-08 05:29:58

Re: [SOLVED*][samsung]Webcam causes system freeze

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