On Ubuntu 14.04.2 LTS (kernel 3.13.0-45 x86_64) with STK1160 USB capture device and the latest testing (as well as stable) version of guvcview, I get the following:
spirit@myrth:~$ guvcview
GUVCVIEW: version 2.0.1
V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Inappropriate ioctl for device
V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Inappropriate ioctl for device
V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Inappropriate ioctl for device
V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Inappropriate ioctl for device
V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Inappropriate ioctl for device
V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Inappropriate ioctl for device
V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Inappropriate ioctl for device
V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Inappropriate ioctl for device
V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Inappropriate ioctl for device
V4L2_CORE: (VIDIOC_ENUM_FRAMESIZES) - Error enumerating frame sizes
v4L2_CORE: Unable to enumerate frame sizes :Inappropriate ioctl for device
ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
bt_audio_service_open: connect() failed: Connection refused (111)
bt_audio_service_open: connect() failed: Connection refused (111)
bt_audio_service_open: connect() failed: Connection refused (111)
bt_audio_service_open: connect() failed: Connection refused (111)
bt_audio_service_open: connect() failed: Connection refused (111)
bt_audio_service_open: connect() failed: Connection refused (111)
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
Segmentation fault (core dumped)
Attached please find an strace log. I can also attach a core file if you want, but it is 25 megabytes.
On Ubuntu 14.04.2 LTS (kernel 3.13.0-45 x86_64) with STK1160 USB capture device and the latest testing (as well as stable) version of guvcview, I get the following:
spirit@myrth:~$ guvcview ENUM_FRAMESIZES ) - Error enumerating frame sizes (snd_pcm_ open_noupdate) Unknown PCM cards.pcm.rear (snd_pcm_ open_noupdate) Unknown PCM cards.pcm. center_ lfe (snd_pcm_ open_noupdate) Unknown PCM cards.pcm.side service_ open: connect() failed: Connection refused (111) service_ open: connect() failed: Connection refused (111) service_ open: connect() failed: Connection refused (111) service_ open: connect() failed: Connection refused (111) service_ open: connect() failed: Connection refused (111) service_ open: connect() failed: Connection refused (111)
GUVCVIEW: version 2.0.1
V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Inappropriate ioctl for device
V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Inappropriate ioctl for device
V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Inappropriate ioctl for device
V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Inappropriate ioctl for device
V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Inappropriate ioctl for device
V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Inappropriate ioctl for device
V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Inappropriate ioctl for device
V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Inappropriate ioctl for device
V4L2_CORE: (UVCIOC_CTRL_MAP) Error: Inappropriate ioctl for device
V4L2_CORE: (VIDIOC_
v4L2_CORE: Unable to enumerate frame sizes :Inappropriate ioctl for device
ALSA lib pcm.c:2239:
ALSA lib pcm.c:2239:
ALSA lib pcm.c:2239:
bt_audio_
bt_audio_
bt_audio_
bt_audio_
bt_audio_
bt_audio_
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
Segmentation fault (core dumped)
Attached please find an strace log. I can also attach a core file if you want, but it is 25 megabytes.