New answers tagged linux
1
You noted in a comment that the pcscd service starts another service pcscd.socket. You should edit the question and add this important information to it. With the command
rpi ~# systemctl enable pcscd
you have only enabled pcscd.socket as you can see at the link to enable the socket service:
Created symlink /etc/systemd/system/sockets.target.wants/pcscd....
0
Question
How can Rpi4B talk to Midas 10" I2C CTP/RTP TFT HDMI monitor MCT101HDMI-A?
/ to continue, ...
Answer
It appears that you need to connect three cables from Rpi to HDMI monitor, not just one HDMI cable, as for ordinary HDMI monitors. I guess this is because you monitor has a touch screen, so is actually a HAT, with 40 pins connected to Rpi.
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1
sudo systemctl enable pcscd will get it active at boot time.
1
I couldn't find good answer, this works for me and now
#sudo nano /usr/bin/perf
then change
#exec "perf_$version" "$@"
exec "perf_4.9" "$@"
1
There is a good whitepaper here which describes in detail the differences between Yocto and Debian(Raspbian is a flavor of Debian).
From the whitepaper, the gist is:
Debian is good for fast trials, proof of concept and desktop like
environments on hardware already supported by Debian with large
memories and limited requirements for maintenance, ...
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