MacBreaker

Yes, that was the information what I was missing.. I was thinking about that, but I didn't find that information. Thanks for sharing your DTB, but i'm on 5.10.60. I froze the kernel and changed my DTB, all is fine now! @guidol Liebe Grüsse aus Bishkek/Kirgistan wo ich zeitweise außer in Haiger/Hessen lebe..

Ok, wrong question.. Is it possible to use the usb otg port as host post?

I have a orange pi one lying around. I need two usb ports. Is it possible to use the otg port as host port? (Need wifi and a webcam) The seach didn't give me an answer... If i post in a wrong section pls. move. Thanks Markus

Yes and no. Not all can charge and deliver power at the same time. That's why I prefer my solution.

@orangepie14 There a differed ways to connect. You have skills with soldering or not? Ok,easyst way is to buy a usb to DC 4mm connector cable and a power source form Raspberry Pi. It doesn't matter if mirousb or usb-c connector. Plug all together and your done. Bevor i forget, i use 3000 miliampere Cells. Made sukcessfull tests with 1 hour disconnect from mains and reconnect. All wthout problems... Markus

@orangepie14 ..about power outages.. I had this problem years argo also. I run a server (Orange Pi PC) 24/7 in a area with a lot of "power outages". I prevent this with a board like this: Double 18650 Lithium-Batterie Schild V8 Mobile Power bank You have only to connect it between your power source and you Pi. That's all.. Markus

Type this in a terminal: sudo apt install v4l-utils after installing this, you can try your connand again..

Hi @jtmpush18, you can set a new password for omv with: sudo omv-firstaid some reading will help you...

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@RockBian did you try sudo htop?

@jslav about video* take a look here: check the active modules and blacklist them...

@buratino did you try this? Maybe it helps...

Hi, i know the problem , but when you type "lsmod" you can see all aktive modules and the writing.. About the other problem. Maybe you can set a filter in your script that allow only "even numbers" and skip "odd numbers".. ..just my thougts about this. greetings Markus

Hello @Godfabber, i think i understand your problem. First let's check lsusb master@Zero-Bk:~$ lsusb Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 002: ID 045e:0779 Microsoft Corp. LifeCam HD-3000 Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 002: ID 7392:7811 Edimax Technology Co., Ltd EW-7811Un 802.11n Wireless Adapter [Realtek RTL8188CUS] Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub ..as you can see, a usbcam is detected: Microsoft Corp. LifeCam HD-3000 What gives you a ls -ltrh /dev/video* master@Zero-Bk:~$ ls -ltrh /dev/video* crw-rw---- 1 root video 81, 0 Sep 6 12:20 /dev/video0 crw-rw---- 1 root video 81, 1 Sep 6 12:20 /dev/video1 crw-rw---- 1 root video 81, 3 Sep 6 12:20 /dev/video3 crw-rw---- 1 root video 81, 2 Sep 6 12:20 /dev/video2 or sudo apt-get install v4l-utils v4l2-ctl --list-devices In my case: master@Zero-Bk:~$ v4l2-ctl --list-devices cedrus (platform:cedrus): /dev/video0 sun8i-di (platform:sun8i-di): /dev/video1 Microsoft® LifeCam HD-3000: Mi (usb-1c1c000.usb-1): /dev/video2 /dev/video3 That means that the module sunxi_cedrus and sun8i_di has to be blacklisted... sudo nano /etc/modprobe.d/sunxi_cedrus.conf blacklist sunxi_cedrus and: sun8i_di sudo nano /etc/modprobe.d/sun8i_di.conf blacklist sun8i_di sudo reboot After reboot you see this after typing v4l2-ctl --list-devices: Microsoft® LifeCam HD-3000: Mi (usb-1c1c000.usb-1): /dev/video0 /dev/video1 so, you have now only your webcam as video-device.. ..hope it helps...

Only to keep it clear.. XU4,HC1 and HC2 is 32Bit.