topic Re: video in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/video/m-p/914531#M137713 <HTML><HEAD></HEAD><BODY><P>Hi Bio_TICFSL:</P><SPAN> </SPAN><P>thanks for your reply.first,i check the /etc/udev/rules.d/* no file.beceuse i use ubuntu18.04 rootfs.</P><SPAN> </SPAN><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_1.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/91439iCB32493267F5CF77/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_1.png" alt="pastedImage_1.png" /></span></P><SPAN> </SPAN><P>second,i try to sudo rm /dev/video*.then i&nbsp;plug in the usb camera,appear video2 node.</P><SPAN> </SPAN><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_3.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/91616i9E5ECBC8826C249A/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_3.png" alt="pastedImage_3.png" /></span></P><SPAN> </SPAN><P>can you give me some advices,thanks!</P></BODY></HTML> Thu, 31 Oct 2019 02:30:04 GMT gaobo 2019-10-31T02:30:04Z video https://community.nxp.com/t5/i-MX-Processors/video/m-p/914529#M137711 <HTML><HEAD></HEAD><BODY><P>Hi&nbsp;all：</P><P>BSP：4.14.78</P><P>Why does video0&nbsp;and video1 appear without a camera?&nbsp;How to delete them？</P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_1.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/89279iA14F28CCA3AA80AC/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_1.png" alt="pastedImage_1.png" /></span></P></BODY></HTML> Thu, 12 Sep 2019 03:20:15 GMT https://community.nxp.com/t5/i-MX-Processors/video/m-p/914529#M137711 gaobo 2019-09-12T03:20:15Z Re: video https://community.nxp.com/t5/i-MX-Processors/video/m-p/914530#M137712 <HTML><HEAD></HEAD><BODY><P>Hello gao,</P><P></P><P>Probably video0 and video1 are listed persistently in udev. I mean the file named like /etc/udev/rules.d/*-android.rules (here I replaced some digits with "*"). Please try to clean this file from /dev/video* items. or you can try&nbsp; <CODE>sudo rm /dev/video0</CODE><CODE> sudo mv /dev/video1 /dev/video0</CODE></P><P><CODE></CODE></P><P><CODE>Regards</CODE></P></BODY></HTML> Wed, 30 Oct 2019 15:09:29 GMT https://community.nxp.com/t5/i-MX-Processors/video/m-p/914530#M137712 Bio_TICFSL 2019-10-30T15:09:29Z Re: video https://community.nxp.com/t5/i-MX-Processors/video/m-p/914531#M137713 <HTML><HEAD></HEAD><BODY><P>Hi Bio_TICFSL:</P><SPAN> </SPAN><P>thanks for your reply.first,i check the /etc/udev/rules.d/* no file.beceuse i use ubuntu18.04 rootfs.</P><SPAN> </SPAN><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_1.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/91439iCB32493267F5CF77/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_1.png" alt="pastedImage_1.png" /></span></P><SPAN> </SPAN><P>second,i try to sudo rm /dev/video*.then i&nbsp;plug in the usb camera,appear video2 node.</P><SPAN> </SPAN><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_3.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/91616i9E5ECBC8826C249A/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_3.png" alt="pastedImage_3.png" /></span></P><SPAN> </SPAN><P>can you give me some advices,thanks!</P></BODY></HTML> Thu, 31 Oct 2019 02:30:04 GMT https://community.nxp.com/t5/i-MX-Processors/video/m-p/914531#M137713 gaobo 2019-10-31T02:30:04Z