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by helmar74
Thu Jun 21, 2018 11:10 am
Forum: Graphics, sound and multimedia
Topic: PTZ Webcam not working in shell
Replies: 0
Views: 270

PTZ Webcam not working in shell

Hi, I've got a strange problem. I have a USB PTZ Cam, which can be fully controlled with graphical tool gucview. I can PAN/TILT/ZOOM in every direction. But I want to PAN/TILT/ZOOM in a shell script. I tried a lot of tools (e.g. uvcdynctrl, v2l-ctl,) but I only can pan and no tilt. If I use the tilt...
by helmar74
Sat Jun 09, 2018 7:29 am
Forum: General discussion
Topic: RPi 3B+ gigabit ethernet bad download speeds.
Replies: 193
Views: 58297

Re: RPi 3B+ gigabit ethernet bad download speeds.

Hi,

I set sudo ethtool --offload eth0 rx off tx off

And now network performance is fine.
... but after reboot offload is turned on again.

How can I persist the setting, so that it is also set after reboot?

Thanks a lot

helmar

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