Iphone green line

I’ve got one green line alm of a sudden one day. Shut the phone off and on. Line disapoeared. Few days later take phone from pocket and now I have 2 lines. Restart fixed that again. Next morning more lines again. Tried to massage them. Seems that when I pushed near...
logi options bugs

logi options bugs

Software doesn’t update it self.. Why this crazy CPU usage ??? So they issued an update in may 2020, maybe I should upgrade ? Why am I a beta tester, for a company that has been producing mice since 1975 ? I believe, that actually if any, Logitech should be the one...
What I hate about macbooks and OS X

What I hate about macbooks and OS X

WEBRTC Webrtc is used for online streaming for f.ex. online phone calls. For some reason, when a page that is using that protocol, even in stand-by, forces the frequency of the CPU of the macbook to max levels. Here is the example of what I mean. Half of the graph the...

PI4 USB-C gadget

Pi4 USB-C Gadget I’ve previously  blogged about using Pi Zero (and Zero W) devices as USB Gadgets. This allows them to be powered and accessed via one of the micro USB sockets and it shows up as both a CD-Drive and a ethernet device. A recent update to the Raspberry...